TQt4 convert k9copy

This enables compilation under both Qt3 and Qt4


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/k9copy@1233843 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

211 files changed, 4683 insertions, 4597 deletions

diff --git a/dvdread/dvd_reader.h b/dvdread/dvd_reader.h
index d666e8a..c090b32 100644
--- a/dvdread/dvd_reader.h
+++ b/dvdread/dvd_reader.h
@@ -285,7 +285,7 @@ int DVDDiscID( dvd_reader_t *, unsigned char * );
  *
  * @param dvd A read handle to get the disc ID from
  * @param volid The buffer to put the VolumeIdentifier into.
- *              The VolumeIdentifier is latin-1 encoded (8bit unicode)
+ *              The VolumeIdentifier is latin-1 encoded (8bit tqunicode)
  *              null terminated and max 32 bytes (including '\0')
  * @param volid_size No more than volid_size bytes will be copied to volid.
  *                   If the VolumeIdentifier is truncated because of this
diff --git a/dvdread/dvd_udf.c b/dvdread/dvd_udf.c
index 9af6ad0..9c9b5ef 100644
--- a/dvdread/dvd_udf.c
+++ b/dvdread/dvd_udf.c
@@ -88,7 +88,7 @@ extern void SetAlignHandle(dvd_reader_t *device, void *align);
  * this function should be rewritten to use posix_memalign or similar.
  * It's just needed for aligning memory for small block reads from
  * raw/O_DIRECT devices. 
- * We assume that 2048 is enough alignment for all systems at the moment.
+ * We assume that 2048 is enough tqalignment for all systems at the moment.
  * Not thread safe. Only use this from one thread.
  * Depends on sizeof(unsigned long) being at least as large as sizeof(void *)
  */
@@ -498,7 +498,7 @@ static int Unicodedecode( uint8_t *data, int len, char *target )
   int p = 1, i = 0;
 
   if( ( data[ 0 ] == 8 ) || ( data[ 0 ] == 16 ) ) do {
-    if( data[ 0 ] == 16 ) p++;  /* Ignore MSB of unicode16 */
+    if( data[ 0 ] == 16 ) p++;  /* Ignore MSB of tqunicode16 */
     if( p < len ) {
       target[ i++ ] = data[ p++ ];
     }
@@ -1157,7 +1157,7 @@ static int UDFGetPVD(dvd_reader_t *device, struct pvd_t *pvd)
 }
 
 /**
- * Gets the Volume Identifier string, in 8bit unicode (latin-1)
+ * Gets the Volume Identifier string, in 8bit tqunicode (latin-1)
  * volid, place to put the string
  * volid_size, size of the buffer volid points to
  * returns the size of buffer needed for all data
diff --git a/dvdread/ifo_read.c b/dvdread/ifo_read.c
index e58b913..41c797b 100644
--- a/dvdread/ifo_read.c
+++ b/dvdread/ifo_read.c
@@ -969,7 +969,7 @@ int ifoRead_TT_SRPT(ifo_handle_t *ifofile) {
 
   for(i =  0; i < tt_srpt->nr_of_srpts; i++) {
     B2N_16(tt_srpt->title[i].nr_of_ptts);
-    B2N_16(tt_srpt->title[i].parental_id);
+    B2N_16(tt_srpt->title[i].tqparental_id);
     B2N_32(tt_srpt->title[i].title_set_sector);
   }
   
@@ -1778,7 +1778,7 @@ static int ifoRead_PGCIT_internal(ifo_handle_t *ifofile, pgcit_t *pgcit,
   for(i = 0; i < pgcit->nr_of_pgci_srp; i++) {
     memcpy(&pgcit->pgci_srp[i], ptr, PGCI_SRP_SIZE);
     ptr += PGCI_SRP_SIZE;
-    B2N_16(pgcit->pgci_srp[i].ptl_id_mask);
+    B2N_16(pgcit->pgci_srp[i].ptl_id_tqmask);
     B2N_32(pgcit->pgci_srp[i].pgc_start_byte);
     CHECK_VALUE(pgcit->pgci_srp[i].unknown1 == 0);
   }
diff --git a/dvdread/ifo_types.h b/dvdread/ifo_types.h
index ec4937d..53ffc05 100644
--- a/dvdread/ifo_types.h
+++ b/dvdread/ifo_types.h
@@ -444,7 +444,7 @@ typedef struct {
   unsigned int block_type : 2;
   unsigned int block_mode : 2;
 #endif  
-  uint16_t ptl_id_mask;
+  uint16_t ptl_id_tqmask;
   uint32_t pgc_start_byte;
   pgc_t *pgc;
 } ATTRIBUTE_PACKED pgci_srp_t;
@@ -596,7 +596,7 @@ typedef struct {
   playback_type_t pb_ty;
   uint8_t  nr_of_angles;
   uint16_t nr_of_ptts;
-  uint16_t parental_id;
+  uint16_t tqparental_id;
   uint8_t  title_set_nr;
   uint8_t  vts_ttn;
   uint32_t title_set_sector;
diff --git a/dvdread/nav_read.c b/dvdread/nav_read.c
index 54d9a11..8d664f2 100644
--- a/dvdread/nav_read.c
+++ b/dvdread/nav_read.c
@@ -63,7 +63,7 @@ void navRead_PCI(pci_t *pci, unsigned char *buffer) {
     for(j = 0; j < 2; j++)
       B2N_32(pci->hli.btn_colit.btn_coli[i][j]);
 
-  /* NOTE: I've had to change the structure from the disk layout to get
+  /* NOTE: I've had to change the structure from the disk tqlayout to get
    * the packing to work with Sun's Forte C compiler. */
   
   /* pci hli btni */
diff --git a/dvdread/nav_types.h b/dvdread/nav_types.h
index 12e19f8..cfb81f3 100644
--- a/dvdread/nav_types.h
+++ b/dvdread/nav_types.h
@@ -5,7 +5,7 @@
 /*
  * Copyright (C) 2000, 2001, 2002 H�kan Hjort <d95hjort@dtek.chalmers.se>
  *
- * The data structures in this file should represent the layout of the
+ * The data structures in this file should represent the tqlayout of the
  * pci and dsi packets as they are stored in the stream.  Information
  * found by reading the source to VOBDUMP is the base for the structure
  * and names of these data types.
@@ -145,7 +145,7 @@ typedef struct {
 /** 
  * Button Information
  *
- * NOTE: I've had to change the structure from the disk layout to get
+ * NOTE: I've had to change the structure from the disk tqlayout to get
  * the packing to work with Sun's Forte C compiler.
  * The 4 and 7 bytes are 'rotated' was: ABC DEF GHIJ  is: ABCG DEFH IJ
  */
diff --git a/k9Mplayer/k9mplayer.cpp b/k9Mplayer/k9mplayer.cpp
index c5f501e..053d82d 100644
--- a/k9Mplayer/k9mplayer.cpp
+++ b/k9Mplayer/k9mplayer.cpp
@@ -1,29 +1,29 @@
 
 #include "k9common.h"
 #include "k9config.h"
-#include <qlayout.h>
-#include <qslider.h>
+#include <tqlayout.h>
+#include <tqslider.h>
 #include <kselect.h>
 #include "k9mplayer.h"
-#include <qcombobox.h>
+#include <tqcombobox.h>
 #include <kiconloader.h>
 #include <kpushbutton.h>
 #include "k9dvd.h"
 #include "k9dvdtitle.h"
 #include <kprocess.h>
-#include <qlabel.h>
-#include <qtimer.h>
-#include <qapplication.h>
-#include <qevent.h>
+#include <tqlabel.h>
+#include <tqtimer.h>
+#include <tqapplication.h>
+#include <tqevent.h>
 #include <klocale.h>
 #include <kmessagebox.h>
 
-K9Mplayer::K9Mplayer(QObject  *parent,const char *name,const QStringList args):MPlayer((QWidget*)parent) {
+K9Mplayer::K9Mplayer(TQObject  *tqparent,const char *name,const TQStringList args):MPlayer((TQWidget*)tqparent) {
     m_seeking=FALSE;
     m_initVol=TRUE;
     m_title=0;
 
-    m_process=new KProcess(this);
+    m_process=new KProcess(TQT_TQOBJECT(this));
     m_ratio=4.0/3.0;
 
     slider->setRange(0, 100);
@@ -31,17 +31,17 @@ K9Mplayer::K9Mplayer(QObject  *parent,const char *name,const QStringList args):M
     bPlay->setPixmap(SmallIcon("player_play"));
     bStop->setPixmap(SmallIcon("player_stop"));
     bSwitchAudio->setPixmap(SmallIcon("cycle"));
-    connect(m_process,SIGNAL(receivedStdout( KProcess*, char*, int )),this,SLOT(receivedStdout( KProcess*, char*, int )));
-    m_timer=new QTimer(this);
-    connect(m_process,SIGNAL(wroteStdin( KProcess* )),this,SLOT(wroteStdin( KProcess* )));
-    connect(m_timer,SIGNAL(timeout()),this,SLOT(timeout()));
-    m_container=new QWidget(Label);
+    connect(m_process,TQT_SIGNAL(receivedStdout( KProcess*, char*, int )),this,TQT_SLOT(receivedStdout( KProcess*, char*, int )));
+    m_timer=new TQTimer(this);
+    connect(m_process,TQT_SIGNAL(wroteStdin( KProcess* )),this,TQT_SLOT(wroteStdin( KProcess* )));
+    connect(m_timer,TQT_SIGNAL(timeout()),this,TQT_SLOT(timeout()));
+    m_container=new TQWidget(Label);
 }
 
 
 K9Mplayer::~K9Mplayer() {}
 
-void K9Mplayer::resizeEvent ( QResizeEvent * _resizeEvent) {
+void K9Mplayer::resizeEvent ( TQResizeEvent * _resizeEvent) {
     int w,h;
     w=Label->width();
     h=Label->width() /m_ratio;
@@ -64,37 +64,37 @@ void K9Mplayer::timeout() {
 
 }
 
-void K9Mplayer::setDevice(const QString & _device) {
+void K9Mplayer::setDevice(const TQString & _device) {
     m_device=_device;
 }
 
 
-void K9Mplayer::setTitle( const QString & _numTitle,const QString &_numChapter) {
+void K9Mplayer::setTitle( const TQString & _numTitle,const TQString &_numChapter) {
     if (m_process->isRunning()) {
         sendCmd("quit");
         m_process->wait( 1000);
     }
     k9Config config;
-    QString vout[]= {"x11","xv","gl2","sdl"};
-    QString aout[]= {"alsa","oss","sdl"};
-    QString vo=vout[config.getMplayerVout()];
-    QString ao=aout[config.getMplayerAout()];
+    TQString vout[]= {"x11","xv","gl2","sdl"};
+    TQString aout[]= {"alsa","oss","sdl"};
+    TQString vo=vout[config.getMplayerVout()];
+    TQString ao=aout[config.getMplayerAout()];
 
 
     m_process->clearArguments();
     *m_process << "mplayer";
     *m_process << "-vo" << vo << "-ao" << ao << "-sws" << "0";
     *m_process << "-framedrop";
-    *m_process << "-wid" << QString::number(m_container->winId()) ;
+    *m_process << "-wid" << TQString::number(m_container->winId()) ;
     *m_process << "-slave" ;
     *m_process <<  "-idle";
     *m_process << "-dvd-device" << m_device;
     if (_numChapter !="")
         *m_process << "-chapter" << _numChapter;
 
-    *m_process << QString("dvd://%1").arg(_numTitle);
+    *m_process << TQString("dvd://%1").tqarg(_numTitle);
     if (!m_process->start( KProcess::NotifyOnExit,KProcess::All)) {
-         KMessageBox::error (qApp->mainWidget(),i18n("Unable to run %1").arg("mplayer") , i18n("Preview"));
+         KMessageBox::error (tqApp->mainWidget(),i18n("Unable to run %1").tqarg("mplayer") , i18n("Preview"));
     }
     m_canwrite=TRUE;
 
@@ -108,13 +108,13 @@ void K9Mplayer::setTitle( const QString & _numTitle,const QString &_numChapter)
 /*$SPECIALIZATION$*/
 
 void  K9Mplayer::receivedStdout (KProcess *proc, char *buffer, int buflen) {
-    QString buf = QString::fromLatin1(buffer, buflen);
+    TQString buf = TQString::tqfromLatin1(buffer, buflen);
     sscanf(buf.latin1(),"ANS_PERCENT_POSITION=%d",&m_position);
     if (!m_seeking && m_position>0) {
         slider->setValue(m_position);
     }
     int audio=0;
-    if (buf.contains("ANS_switch_audio"))
+    if (buf.tqcontains("ANS_switch_audio"))
         sscanf(buf.latin1(),"ANS_switch_audio=%d",&audio);
     if (audio >0) {
         for (int i=0;i < m_dvdTitle->getaudioStreamCount();i++) {
@@ -128,13 +128,13 @@ void  K9Mplayer::receivedStdout (KProcess *proc, char *buffer, int buflen) {
 
 void K9Mplayer::slotLengthChanged() {}
 
-void K9Mplayer::slotNewPosition(int _pos,const QTime & _time) {
+void K9Mplayer::slotNewPosition(int _pos,const TQTime & _time) {
     slider->setValue(_pos);
 
 }
 
 void K9Mplayer::sliderReleased() {
-    sendCmd( QString("seek %1 1").arg((int)slider->value()));
+    sendCmd( TQString("seek %1 1").tqarg((int)slider->value()));
     m_seeking=FALSE;
 }
 
@@ -146,7 +146,7 @@ void K9Mplayer::sliderPressed() {
 }
 
 void K9Mplayer::bPlayClick() {
-    setTitle(QString::number( m_title),"");
+    setTitle(TQString::number( m_title),"");
 }
 
 void K9Mplayer::bStopClick() {
@@ -155,17 +155,17 @@ void K9Mplayer::bStopClick() {
 
 
 void K9Mplayer::bDownClick() {
-    sendCmd( QString("volume -1"));
+    sendCmd( TQString("volume -1"));
 
 }
 
 void K9Mplayer::bSwitchAudioClick() {
-    sendCmd( QString("switch_audio"));
-    sendCmd( QString("get_property switch_audio"));
+    sendCmd( TQString("switch_audio"));
+    sendCmd( TQString("get_property switch_audio"));
 }
 
 void K9Mplayer::bUpClick() {
-    sendCmd( QString("volume +1"));
+    sendCmd( TQString("volume +1"));
 
 }
 
@@ -175,12 +175,12 @@ void K9Mplayer::open( k9DVD *_dvd,k9DVDTitle *_title,int chapter) {
     cbAudio->clear();
     for (int i=0; i< _title->getaudioStreamCount();i++) {
         k9DVDAudioStream *aud=_title->getaudioStream(i);
-        cbAudio->insertItem(NULL,QString("%1-%2").arg(aud->getID()).arg(aud->getlanguage()),-1);
+        cbAudio->insertItem(NULL,TQString("%1-%2").tqarg(aud->getID()).tqarg(aud->getlanguage()),-1);
     }
 
     for (int i=0; i< _title->getsubPictureCount();i++) {
         k9DVDSubtitle *sub=_title->getsubtitle(i);
-        cbSub->insertItem(NULL,QString("%1-%2").arg(sub->getID().first()).arg(sub->getlanguage()),-1);
+        cbSub->insertItem(NULL,TQString("%1-%2").tqarg(sub->getID().first()).tqarg(sub->getlanguage()),-1);
     }
 
     if(_title->getaspectRatio()=="16:9")
@@ -192,7 +192,7 @@ void K9Mplayer::open( k9DVD *_dvd,k9DVDTitle *_title,int chapter) {
     setDevice( _dvd->getDevice());
     m_dvdTitle=_title;
     m_title=_title->getnumTitle();
-    setTitle( QString::number(m_title),QString::number(chapter));
+    setTitle( TQString::number(m_title),TQString::number(chapter));
     if (_title->getaudioStreamCount() >0)
         cbAudioActivated( 0);
     if (_title->getsubPictureCount() >0)
@@ -207,19 +207,19 @@ void K9Mplayer::titleChanged() {}
 void K9Mplayer::cbAudioActivated( int _value) {
     if (m_dvdTitle) {
        int value=m_dvdTitle->getaudioStream( _value)->getStreamId();
-       sendCmd(QString( "switch_audio %1").arg(value));
+       sendCmd(TQString( "switch_audio %1").tqarg(value));
     }
 }
 
 void K9Mplayer::cbSubActivated( int _value) {
-    sendCmd(QString("sub_select %1").arg(_value));
+    sendCmd(TQString("sub_select %1").tqarg(_value));
 
 }
 
 
-void K9Mplayer::sendCmd( QString _cmd) {
+void K9Mplayer::sendCmd( TQString _cmd) {
     while (!m_canwrite) {
-        qApp->processEvents();
+        tqApp->processEvents();
         if ( !m_process->isRunning())
             return;
     }
diff --git a/k9Mplayer/k9mplayer.h b/k9Mplayer/k9mplayer.h
index c4723e8..241af0d 100644
--- a/k9Mplayer/k9mplayer.h
+++ b/k9Mplayer/k9mplayer.h
@@ -9,34 +9,35 @@
 class k9DVD;
 class k9DVDTitle;
 class KProcess;
-class QTimer;
-class QResizeEvent;
+class TQTimer;
+class TQResizeEvent;
 
 class K9Mplayer : public MPlayer
 {
   Q_OBJECT
+  TQ_OBJECT
 private:
   KProcess    *m_process;
   bool m_seeking,m_initVol;
   int m_title;
   k9DVDTitle *m_dvdTitle;
-  QString m_device;
-  QTimer *m_timer;
-  void sendCmd(QString _cmd);
+  TQString m_device;
+  TQTimer *m_timer;
+  void sendCmd(TQString _cmd);
   int m_position;
   bool m_canwrite;
-  QWidget *m_container;
+  TQWidget *m_container;
   float m_ratio;
 public:
-  //K9Mplayer(QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
-  K9Mplayer(QObject  *parent=0,const char *name=0,const QStringList args=0);
+  //K9Mplayer(TQWidget* tqparent = 0, const char* name = 0, WFlags fl = 0 );
+  K9Mplayer(TQObject  *tqparent=0,const char *name=0,const TQStringList args=0);
   ~K9Mplayer();
   /*$PUBLIC_FUNCTIONS$*/
-  void setDevice(const QString & _device);
-  void setTitle(const QString & _numTitle,const QString &_numChapter);
+  void setDevice(const TQString & _device);
+  void setTitle(const TQString & _numTitle,const TQString &_numChapter);
 private slots:
   void slotLengthChanged();
-  void slotNewPosition(int _pos,const QTime & _time);
+  void slotNewPosition(int _pos,const TQTime & _time);
   void receivedStdout (KProcess *proc, char *buffer, int buflen);
   void wroteStdin(KProcess *_process);
   void timeout();
@@ -56,7 +57,7 @@ public slots:
   virtual void          bSwitchAudioClick();
 protected:
   /*$PROTECTED_FUNCTIONS$*/
-  void resizeEvent ( QResizeEvent * _resiseEvent);
+  void resizeEvent ( TQResizeEvent * _resiseEvent);
 protected slots:
   /*$PROTECTED_SLOTS$*/
 
diff --git a/k9Mplayer/mplayer.cpp b/k9Mplayer/mplayer.cpp
index fcde29b..109c3f7 100644
--- a/k9Mplayer/mplayer.cpp
+++ b/k9Mplayer/mplayer.cpp
@@ -9,18 +9,18 @@
 
 #include "mplayer.h"
 
-#include <qvariant.h>
-#include <qpushbutton.h>
-#include <qlabel.h>
-#include <qcombobox.h>
+#include <tqvariant.h>
+#include <tqpushbutton.h>
+#include <tqlabel.h>
+#include <tqcombobox.h>
 #include <kpushbutton.h>
-#include <qslider.h>
-#include <qframe.h>
-#include <qlayout.h>
-#include <qtooltip.h>
-#include <qwhatsthis.h>
-#include <qimage.h>
-#include <qpixmap.h>
+#include <tqslider.h>
+#include <tqframe.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
+#include <tqwhatsthis.h>
+#include <tqimage.h>
+#include <tqpixmap.h>
 
 #include "kicondialog.h"
 #include "kpushbutton.h"
@@ -444,13 +444,13 @@ static const unsigned char img3_mplayer[] = {
 
 
 /*
- *  Constructs a MPlayer as a child of 'parent', with the
+ *  Constructs a MPlayer as a child of 'tqparent', with the
  *  name 'name' and widget flags set to 'f'.
  */
-MPlayer::MPlayer( QWidget* parent, const char* name, WFlags fl )
-    : QWidget( parent, name, fl )
+MPlayer::MPlayer( TQWidget* tqparent, const char* name, WFlags fl )
+    : TQWidget( tqparent, name, fl )
 {
-    QImage img;
+    TQImage img;
     img.loadFromData( img0_mplayer, sizeof( img0_mplayer ), "PNG" );
     image0 = img;
     img.loadFromData( img1_mplayer, sizeof( img1_mplayer ), "PNG" );
@@ -463,118 +463,118 @@ MPlayer::MPlayer( QWidget* parent, const char* name, WFlags fl )
 	setName( "MPlayer" );
     setEnabled( TRUE );
     setIcon( image0 );
-    MPlayerLayout = new QGridLayout( this, 1, 1, 3, 3, "MPlayerLayout"); 
+    MPlayerLayout = new TQGridLayout( this, 1, 1, 3, 3, "MPlayerLayout"); 
 
-    textLabel1 = new QLabel( this, "textLabel1" );
+    textLabel1 = new TQLabel( this, "textLabel1" );
 
     MPlayerLayout->addWidget( textLabel1, 0, 0 );
 
-    cbAudio = new QComboBox( FALSE, this, "cbAudio" );
+    cbAudio = new TQComboBox( FALSE, this, "cbAudio" );
 
     MPlayerLayout->addWidget( cbAudio, 0, 1 );
-    spacer1 = new QSpacerItem( 190, 20, QSizePolicy::Expanding, QSizePolicy::Minimum );
+    spacer1 = new TQSpacerItem( 190, 20, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
     MPlayerLayout->addItem( spacer1, 0, 5 );
 
-    cbSub = new QComboBox( FALSE, this, "cbSub" );
+    cbSub = new TQComboBox( FALSE, this, "cbSub" );
 
     MPlayerLayout->addWidget( cbSub, 0, 4 );
 
-    textLabel1_2 = new QLabel( this, "textLabel1_2" );
+    textLabel1_2 = new TQLabel( this, "textLabel1_2" );
 
     MPlayerLayout->addWidget( textLabel1_2, 0, 3 );
 
     bSwitchAudio = new KPushButton( this, "bSwitchAudio" );
-    bSwitchAudio->setMaximumSize( QSize( 22, 22 ) );
+    bSwitchAudio->setMaximumSize( TQSize( 22, 22 ) );
     bSwitchAudio->setFlat( TRUE );
 
     MPlayerLayout->addWidget( bSwitchAudio, 0, 2 );
 
-    layout6 = new QHBoxLayout( 0, 0, 6, "layout6"); 
+    tqlayout6 = new TQHBoxLayout( 0, 0, 6, "tqlayout6"); 
 
     bStop = new KPushButton( this, "bStop" );
-    bStop->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, bStop->sizePolicy().hasHeightForWidth() ) );
-    bStop->setMinimumSize( QSize( 30, 30 ) );
+    bStop->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, bStop->sizePolicy().hasHeightForWidth() ) );
+    bStop->setMinimumSize( TQSize( 30, 30 ) );
     bStop->setPixmap( image1 );
     bStop->setFlat( TRUE );
-    layout6->addWidget( bStop );
+    tqlayout6->addWidget( bStop );
 
     bPlay = new KPushButton( this, "bPlay" );
-    bPlay->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, bPlay->sizePolicy().hasHeightForWidth() ) );
-    bPlay->setMinimumSize( QSize( 30, 30 ) );
+    bPlay->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, bPlay->sizePolicy().hasHeightForWidth() ) );
+    bPlay->setMinimumSize( TQSize( 30, 30 ) );
     bPlay->setPixmap( image2 );
     bPlay->setFlat( TRUE );
-    layout6->addWidget( bPlay );
+    tqlayout6->addWidget( bPlay );
 
-    slider = new QSlider( this, "slider" );
-    slider->setOrientation( QSlider::Horizontal );
-    layout6->addWidget( slider );
+    slider = new TQSlider( this, "slider" );
+    slider->setOrientation( Qt::Horizontal );
+    tqlayout6->addWidget( slider );
 
-    layout5 = new QHBoxLayout( 0, 0, 6, "layout5"); 
+    tqlayout5 = new TQHBoxLayout( 0, 0, 6, "tqlayout5"); 
 
     bDown = new KPushButton( this, "bDown" );
-    bDown->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)1, (QSizePolicy::SizeType)1, 0, 0, bDown->sizePolicy().hasHeightForWidth() ) );
-    bDown->setMinimumSize( QSize( 22, 22 ) );
-    bDown->setMaximumSize( QSize( 22, 22 ) );
-    QFont bDown_font(  bDown->font() );
+    bDown->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)1, (TQSizePolicy::SizeType)1, 0, 0, bDown->sizePolicy().hasHeightForWidth() ) );
+    bDown->setMinimumSize( TQSize( 22, 22 ) );
+    bDown->setMaximumSize( TQSize( 22, 22 ) );
+    TQFont bDown_font(  bDown->font() );
     bDown_font.setBold( TRUE );
     bDown->setFont( bDown_font ); 
     bDown->setFlat( TRUE );
-    layout5->addWidget( bDown );
+    tqlayout5->addWidget( bDown );
 
-    pixmapLabel1 = new QLabel( this, "pixmapLabel1" );
-    pixmapLabel1->setMaximumSize( QSize( 22, 22 ) );
+    pixmapLabel1 = new TQLabel( this, "pixmapLabel1" );
+    pixmapLabel1->setMaximumSize( TQSize( 22, 22 ) );
     pixmapLabel1->setPixmap( image3 );
     pixmapLabel1->setScaledContents( TRUE );
-    layout5->addWidget( pixmapLabel1 );
+    tqlayout5->addWidget( pixmapLabel1 );
 
     bUp = new KPushButton( this, "bUp" );
-    bUp->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)1, (QSizePolicy::SizeType)1, 0, 0, bUp->sizePolicy().hasHeightForWidth() ) );
-    bUp->setMinimumSize( QSize( 22, 22 ) );
-    bUp->setMaximumSize( QSize( 22, 22 ) );
-    QFont bUp_font(  bUp->font() );
+    bUp->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)1, (TQSizePolicy::SizeType)1, 0, 0, bUp->sizePolicy().hasHeightForWidth() ) );
+    bUp->setMinimumSize( TQSize( 22, 22 ) );
+    bUp->setMaximumSize( TQSize( 22, 22 ) );
+    TQFont bUp_font(  bUp->font() );
     bUp_font.setBold( TRUE );
     bUp->setFont( bUp_font ); 
     bUp->setFlat( TRUE );
-    layout5->addWidget( bUp );
-    layout6->addLayout( layout5 );
+    tqlayout5->addWidget( bUp );
+    tqlayout6->addLayout( tqlayout5 );
 
-    MPlayerLayout->addMultiCellLayout( layout6, 4, 4, 0, 5 );
+    MPlayerLayout->addMultiCellLayout( tqlayout6, 4, 4, 0, 5 );
 
-    frame4 = new QFrame( this, "frame4" );
-    frame4->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)7, (QSizePolicy::SizeType)0, 0, 0, frame4->sizePolicy().hasHeightForWidth() ) );
-    frame4->setFrameShape( QFrame::HLine );
-    frame4->setFrameShadow( QFrame::Raised );
+    frame4 = new TQFrame( this, "frame4" );
+    frame4->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)7, (TQSizePolicy::SizeType)0, 0, 0, frame4->sizePolicy().hasHeightForWidth() ) );
+    frame4->setFrameShape( TQFrame::HLine );
+    frame4->setFrameShadow( TQFrame::Raised );
 
     MPlayerLayout->addMultiCellWidget( frame4, 1, 1, 0, 5 );
 
-    Label = new QLabel( this, "Label" );
-    Label->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)7, (QSizePolicy::SizeType)7, 0, 0, Label->sizePolicy().hasHeightForWidth() ) );
-    Label->setPaletteBackgroundColor( QColor( 0, 0, 0 ) );
-    Label->setAlignment( int( QLabel::AlignCenter ) );
+    Label = new TQLabel( this, "Label" );
+    Label->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)7, (TQSizePolicy::SizeType)7, 0, 0, Label->sizePolicy().hasHeightForWidth() ) );
+    Label->setPaletteBackgroundColor( TQColor( 0, 0, 0 ) );
+    Label->tqsetAlignment( int( TQLabel::AlignCenter ) );
 
     MPlayerLayout->addMultiCellWidget( Label, 2, 2, 0, 5 );
 
-    frame3 = new QFrame( this, "frame3" );
-    frame3->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)7, (QSizePolicy::SizeType)0, 0, 0, frame3->sizePolicy().hasHeightForWidth() ) );
-    frame3->setFrameShape( QFrame::HLine );
-    frame3->setFrameShadow( QFrame::Raised );
+    frame3 = new TQFrame( this, "frame3" );
+    frame3->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)7, (TQSizePolicy::SizeType)0, 0, 0, frame3->sizePolicy().hasHeightForWidth() ) );
+    frame3->setFrameShape( TQFrame::HLine );
+    frame3->setFrameShadow( TQFrame::Raised );
 
     MPlayerLayout->addMultiCellWidget( frame3, 3, 3, 0, 5 );
     languageChange();
-    resize( QSize(559, 458).expandedTo(minimumSizeHint()) );
+    resize( TQSize(559, 458).expandedTo(tqminimumSizeHint()) );
     clearWState( WState_Polished );
 
     // signals and slots connections
-    connect( bStop, SIGNAL( clicked() ), this, SLOT( bStopClick() ) );
-    connect( bPlay, SIGNAL( clicked() ), this, SLOT( bPlayClick() ) );
-    connect( slider, SIGNAL( sliderReleased() ), this, SLOT( sliderReleased() ) );
-    connect( slider, SIGNAL( sliderPressed() ), this, SLOT( sliderPressed() ) );
-    connect( slider, SIGNAL( valueChanged(int) ), this, SLOT( sliderChanged(int) ) );
-    connect( cbAudio, SIGNAL( activated(int) ), this, SLOT( cbAudioActivated(int) ) );
-    connect( cbSub, SIGNAL( activated(int) ), this, SLOT( cbSubActivated(int) ) );
-    connect( bDown, SIGNAL( clicked() ), this, SLOT( bDownClick() ) );
-    connect( bUp, SIGNAL( clicked() ), this, SLOT( bUpClick() ) );
-    connect( bSwitchAudio, SIGNAL( clicked() ), this, SLOT( bSwitchAudioClick() ) );
+    connect( bStop, TQT_SIGNAL( clicked() ), this, TQT_SLOT( bStopClick() ) );
+    connect( bPlay, TQT_SIGNAL( clicked() ), this, TQT_SLOT( bPlayClick() ) );
+    connect( slider, TQT_SIGNAL( sliderReleased() ), this, TQT_SLOT( sliderReleased() ) );
+    connect( slider, TQT_SIGNAL( sliderPressed() ), this, TQT_SLOT( sliderPressed() ) );
+    connect( slider, TQT_SIGNAL( valueChanged(int) ), this, TQT_SLOT( sliderChanged(int) ) );
+    connect( cbAudio, TQT_SIGNAL( activated(int) ), this, TQT_SLOT( cbAudioActivated(int) ) );
+    connect( cbSub, TQT_SIGNAL( activated(int) ), this, TQT_SLOT( cbSubActivated(int) ) );
+    connect( bDown, TQT_SIGNAL( clicked() ), this, TQT_SLOT( bDownClick() ) );
+    connect( bUp, TQT_SIGNAL( clicked() ), this, TQT_SLOT( bUpClick() ) );
+    connect( bSwitchAudio, TQT_SIGNAL( clicked() ), this, TQT_SLOT( bSwitchAudioClick() ) );
 }
 
 /*
@@ -582,7 +582,7 @@ MPlayer::MPlayer( QWidget* parent, const char* name, WFlags fl )
  */
 MPlayer::~MPlayer()
 {
-    // no need to delete child widgets, Qt does it all for us
+    // no need to delete child widgets, TQt does it all for us
 }
 
 /*
@@ -594,15 +594,15 @@ void MPlayer::languageChange()
     setCaption( tr2i18n( "Preview" ) );
     textLabel1->setText( tr2i18n( "Audio" ) );
     textLabel1_2->setText( tr2i18n( "Subpicture" ) );
-    bSwitchAudio->setText( QString::null );
-    bStop->setText( QString::null );
-    bPlay->setText( QString::null );
-    bPlay->setAccel( QKeySequence( QString::null ) );
+    bSwitchAudio->setText( TQString() );
+    bStop->setText( TQString() );
+    bPlay->setText( TQString() );
+    bPlay->setAccel( TQKeySequence( TQString() ) );
     bDown->setText( tr2i18n( "-" ) );
-    bDown->setAccel( QKeySequence( QString::null ) );
+    bDown->setAccel( TQKeySequence( TQString() ) );
     bUp->setText( tr2i18n( "+" ) );
-    bUp->setAccel( QKeySequence( QString::null ) );
-    Label->setText( QString::null );
+    bUp->setAccel( TQKeySequence( TQString() ) );
+    Label->setText( TQString() );
 }
 
 void MPlayer::bStopClick()
diff --git a/k9Mplayer/mplayer.ui b/k9Mplayer/mplayer.ui
index 5c79975..19457a2 100644
--- a/k9Mplayer/mplayer.ui
+++ b/k9Mplayer/mplayer.ui
@@ -1,13 +1,13 @@
 <!DOCTYPE UI><UI version="3.3" stdsetdef="1">
 <class>MPlayer</class>
-<widget class="QWidget">
+<widget class="TQWidget">
     <property name="name">
         <cstring>MPlayer</cstring>
     </property>
     <property name="enabled">
         <bool>true</bool>
     </property>
-    <property name="geometry">
+    <property name="tqgeometry">
         <rect>
             <x>0</x>
             <y>0</y>
@@ -31,7 +31,7 @@
         <property name="spacing">
             <number>3</number>
         </property>
-        <widget class="QLabel" row="0" column="0">
+        <widget class="TQLabel" row="0" column="0">
             <property name="name">
                 <cstring>textLabel1</cstring>
             </property>
@@ -39,7 +39,7 @@
                 <string>Audio</string>
             </property>
         </widget>
-        <widget class="QComboBox" row="0" column="1">
+        <widget class="TQComboBox" row="0" column="1">
             <property name="name">
                 <cstring>cbAudio</cstring>
             </property>
@@ -54,19 +54,19 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>190</width>
                     <height>20</height>
                 </size>
             </property>
         </spacer>
-        <widget class="QComboBox" row="0" column="4">
+        <widget class="TQComboBox" row="0" column="4">
             <property name="name">
                 <cstring>cbSub</cstring>
             </property>
         </widget>
-        <widget class="QLabel" row="0" column="3">
+        <widget class="TQLabel" row="0" column="3">
             <property name="name">
                 <cstring>textLabel1_2</cstring>
             </property>
@@ -78,7 +78,7 @@
             <property name="name">
                 <cstring>bSwitchAudio</cstring>
             </property>
-            <property name="maximumSize">
+            <property name="tqmaximumSize">
                 <size>
                     <width>22</width>
                     <height>22</height>
@@ -91,9 +91,9 @@
                 <bool>true</bool>
             </property>
         </widget>
-        <widget class="QLayoutWidget" row="4" column="0" rowspan="1" colspan="6">
+        <widget class="TQLayoutWidget" row="4" column="0" rowspan="1" colspan="6">
             <property name="name">
-                <cstring>layout6</cstring>
+                <cstring>tqlayout6</cstring>
             </property>
             <hbox>
                 <property name="name">
@@ -111,7 +111,7 @@
                             <verstretch>0</verstretch>
                         </sizepolicy>
                     </property>
-                    <property name="minimumSize">
+                    <property name="tqminimumSize">
                         <size>
                             <width>30</width>
                             <height>30</height>
@@ -139,7 +139,7 @@
                             <verstretch>0</verstretch>
                         </sizepolicy>
                     </property>
-                    <property name="minimumSize">
+                    <property name="tqminimumSize">
                         <size>
                             <width>30</width>
                             <height>30</height>
@@ -158,7 +158,7 @@
                         <bool>true</bool>
                     </property>
                 </widget>
-                <widget class="QSlider">
+                <widget class="TQSlider">
                     <property name="name">
                         <cstring>slider</cstring>
                     </property>
@@ -166,9 +166,9 @@
                         <enum>Horizontal</enum>
                     </property>
                 </widget>
-                <widget class="QLayoutWidget">
+                <widget class="TQLayoutWidget">
                     <property name="name">
-                        <cstring>layout5</cstring>
+                        <cstring>tqlayout5</cstring>
                     </property>
                     <hbox>
                         <property name="name">
@@ -186,13 +186,13 @@
                                     <verstretch>0</verstretch>
                                 </sizepolicy>
                             </property>
-                            <property name="minimumSize">
+                            <property name="tqminimumSize">
                                 <size>
                                     <width>22</width>
                                     <height>22</height>
                                 </size>
                             </property>
-                            <property name="maximumSize">
+                            <property name="tqmaximumSize">
                                 <size>
                                     <width>22</width>
                                     <height>22</height>
@@ -213,11 +213,11 @@
                                 <bool>true</bool>
                             </property>
                         </widget>
-                        <widget class="QLabel">
+                        <widget class="TQLabel">
                             <property name="name">
                                 <cstring>pixmapLabel1</cstring>
                             </property>
-                            <property name="maximumSize">
+                            <property name="tqmaximumSize">
                                 <size>
                                     <width>22</width>
                                     <height>22</height>
@@ -242,13 +242,13 @@
                                     <verstretch>0</verstretch>
                                 </sizepolicy>
                             </property>
-                            <property name="minimumSize">
+                            <property name="tqminimumSize">
                                 <size>
                                     <width>22</width>
                                     <height>22</height>
                                 </size>
                             </property>
-                            <property name="maximumSize">
+                            <property name="tqmaximumSize">
                                 <size>
                                     <width>22</width>
                                     <height>22</height>
@@ -273,7 +273,7 @@
                 </widget>
             </hbox>
         </widget>
-        <widget class="QFrame" row="1" column="0" rowspan="1" colspan="6">
+        <widget class="TQFrame" row="1" column="0" rowspan="1" colspan="6">
             <property name="name">
                 <cstring>frame4</cstring>
             </property>
@@ -292,7 +292,7 @@
                 <enum>Raised</enum>
             </property>
         </widget>
-        <widget class="QLabel" row="2" column="0" rowspan="1" colspan="6">
+        <widget class="TQLabel" row="2" column="0" rowspan="1" colspan="6">
             <property name="name">
                 <cstring>Label</cstring>
             </property>
@@ -314,11 +314,11 @@
             <property name="text">
                 <string></string>
             </property>
-            <property name="alignment">
+            <property name="tqalignment">
                 <set>AlignCenter</set>
             </property>
         </widget>
-        <widget class="QFrame" row="3" column="0" rowspan="1" colspan="6">
+        <widget class="TQFrame" row="3" column="0" rowspan="1" colspan="6">
             <property name="name">
                 <cstring>frame3</cstring>
             </property>
@@ -415,7 +415,7 @@
         <slot>bSwitchAudioClick()</slot>
     </connection>
 </connections>
-<slots>
+<Q_SLOTS>
     <slot>bStopClick()</slot>
     <slot>cbAudioActivated(int)</slot>
     <slot>slider_sliderReleased()</slot>
@@ -427,8 +427,8 @@
     <slot>bUpClick()</slot>
     <slot>bDownClick()</slot>
     <slot>bSwitchAudioClick()</slot>
-</slots>
-<layoutdefaults spacing="6" margin="11"/>
+</Q_SLOTS>
+<tqlayoutdefaults spacing="6" margin="11"/>
 <includehints>
     <includehint>kicondialog.h</includehint>
     <includehint>kpushbutton.h</includehint>
diff --git a/k9author/chapterEdit.cpp b/k9author/chapterEdit.cpp
index d344b5e..a219b64 100644
--- a/k9author/chapterEdit.cpp
+++ b/k9author/chapterEdit.cpp
@@ -9,126 +9,126 @@
 
 #include "chapterEdit.h"
 
-#include <qvariant.h>
-#include <qpushbutton.h>
+#include <tqvariant.h>
+#include <tqpushbutton.h>
 #include <ktimewidget.h>
-#include <qlabel.h>
+#include <tqlabel.h>
 #include <kurlrequester.h>
 #include <kpushbutton.h>
-#include <qcheckbox.h>
-#include <qslider.h>
-#include <qlayout.h>
-#include <qtooltip.h>
-#include <qwhatsthis.h>
+#include <tqcheckbox.h>
+#include <tqslider.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
+#include <tqwhatsthis.h>
 #include "ktimewidget.h"
 #include "kurlrequester.h"
 #include "klineedit.h"
 #include "kpushbutton.h"
 
 /*
- *  Constructs a chapterEdit as a child of 'parent', with the
+ *  Constructs a chapterEdit as a child of 'tqparent', with the
  *  name 'name' and widget flags set to 'f'.
  */
-chapterEdit::chapterEdit( QWidget* parent, const char* name, WFlags fl )
-    : QWidget( parent, name, fl )
+chapterEdit::chapterEdit( TQWidget* tqparent, const char* name, WFlags fl )
+    : TQWidget( tqparent, name, fl )
 {
     if ( !name )
 	setName( "chapterEdit" );
-    setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)5, 0, 0, sizePolicy().hasHeightForWidth() ) );
-    chapterEditLayout = new QGridLayout( this, 1, 1, 11, 6, "chapterEditLayout"); 
+    tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)5, 0, 0, sizePolicy().hasHeightForWidth() ) );
+    chapterEditLayout = new TQGridLayout( this, 1, 1, 11, 6, "chapterEditLayout"); 
 
     twstart = new KTimeWidget( this, "twstart" );
-    twstart->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, twstart->sizePolicy().hasHeightForWidth() ) );
+    twstart->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, twstart->sizePolicy().hasHeightForWidth() ) );
 
     chapterEditLayout->addWidget( twstart, 1, 2 );
 
-    textLabel1 = new QLabel( this, "textLabel1" );
+    textLabel1 = new TQLabel( this, "textLabel1" );
 
     chapterEditLayout->addWidget( textLabel1, 1, 1 );
 
-    textLabel3 = new QLabel( this, "textLabel3" );
+    textLabel3 = new TQLabel( this, "textLabel3" );
 
     chapterEditLayout->addWidget( textLabel3, 0, 1 );
 
     urFile = new KURLRequester( this, "urFile" );
-    urFile->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)1, (QSizePolicy::SizeType)5, 0, 0, urFile->sizePolicy().hasHeightForWidth() ) );
-    urFile->setMinimumSize( QSize( 200, 0 ) );
+    urFile->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)1, (TQSizePolicy::SizeType)5, 0, 0, urFile->sizePolicy().hasHeightForWidth() ) );
+    urFile->setMinimumSize( TQSize( 200, 0 ) );
 
     chapterEditLayout->addMultiCellWidget( urFile, 0, 0, 2, 4 );
 
     bStart = new KPushButton( this, "bStart" );
-    bStart->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, bStart->sizePolicy().hasHeightForWidth() ) );
+    bStart->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, bStart->sizePolicy().hasHeightForWidth() ) );
 
     chapterEditLayout->addWidget( bStart, 1, 3 );
-    spacer2 = new QSpacerItem( 16, 20, QSizePolicy::Expanding, QSizePolicy::Minimum );
+    spacer2 = new TQSpacerItem( 16, 20, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
     chapterEditLayout->addMultiCell( spacer2, 1, 2, 4, 4 );
 
-    ckBreakStart = new QCheckBox( this, "ckBreakStart" );
+    ckBreakStart = new TQCheckBox( this, "ckBreakStart" );
 
     chapterEditLayout->addMultiCellWidget( ckBreakStart, 2, 2, 2, 3 );
-    spacer1 = new QSpacerItem( 21, 60, QSizePolicy::Minimum, QSizePolicy::Expanding );
+    spacer1 = new TQSpacerItem( 21, 60, TQSizePolicy::Minimum, TQSizePolicy::Expanding );
     chapterEditLayout->addItem( spacer1, 6, 2 );
 
-    textLabel2 = new QLabel( this, "textLabel2" );
+    textLabel2 = new TQLabel( this, "textLabel2" );
 
     chapterEditLayout->addWidget( textLabel2, 4, 1 );
 
-    ckBreakEnd = new QCheckBox( this, "ckBreakEnd" );
+    ckBreakEnd = new TQCheckBox( this, "ckBreakEnd" );
 
     chapterEditLayout->addMultiCellWidget( ckBreakEnd, 5, 5, 2, 3 );
 
     twend = new KTimeWidget( this, "twend" );
-    twend->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, twend->sizePolicy().hasHeightForWidth() ) );
+    twend->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, twend->sizePolicy().hasHeightForWidth() ) );
 
     chapterEditLayout->addWidget( twend, 4, 2 );
-    spacer3 = new QSpacerItem( 20, 31, QSizePolicy::Minimum, QSizePolicy::Fixed );
+    spacer3 = new TQSpacerItem( 20, 31, TQSizePolicy::Minimum, TQSizePolicy::Fixed );
     chapterEditLayout->addItem( spacer3, 3, 2 );
 
-    layout3 = new QGridLayout( 0, 1, 1, 0, 6, "layout3"); 
+    tqlayout3 = new TQGridLayout( 0, 1, 1, 0, 6, "tqlayout3"); 
 
-    lPosition = new QLabel( this, "lPosition" );
-    lPosition->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, lPosition->sizePolicy().hasHeightForWidth() ) );
+    lPosition = new TQLabel( this, "lPosition" );
+    lPosition->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, lPosition->sizePolicy().hasHeightForWidth() ) );
 
-    layout3->addWidget( lPosition, 1, 1 );
+    tqlayout3->addWidget( lPosition, 1, 1 );
 
-    slider = new QSlider( this, "slider" );
-    slider->setOrientation( QSlider::Horizontal );
+    slider = new TQSlider( this, "slider" );
+    slider->setOrientation( Qt::Horizontal );
 
-    layout3->addWidget( slider, 1, 0 );
+    tqlayout3->addWidget( slider, 1, 0 );
 
-    image = new QLabel( this, "image" );
-    image->setMinimumSize( QSize( 320, 200 ) );
-    image->setPaletteBackgroundColor( QColor( 0, 0, 0 ) );
+    image = new TQLabel( this, "image" );
+    image->setMinimumSize( TQSize( 320, 200 ) );
+    image->setPaletteBackgroundColor( TQColor( 0, 0, 0 ) );
     image->setScaledContents( TRUE );
 
-    layout3->addMultiCellWidget( image, 0, 0, 0, 1 );
+    tqlayout3->addMultiCellWidget( image, 0, 0, 0, 1 );
 
-    chapterEditLayout->addMultiCellLayout( layout3, 0, 6, 0, 0 );
+    chapterEditLayout->addMultiCellLayout( tqlayout3, 0, 6, 0, 0 );
 
     bEnd = new KPushButton( this, "bEnd" );
-    bEnd->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, bEnd->sizePolicy().hasHeightForWidth() ) );
+    bEnd->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, bEnd->sizePolicy().hasHeightForWidth() ) );
 
     chapterEditLayout->addWidget( bEnd, 4, 3 );
 
-    bTitleButton = new QPushButton( this, "bTitleButton" );
-    bTitleButton->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, bTitleButton->sizePolicy().hasHeightForWidth() ) );
+    bTitleButton = new TQPushButton( this, "bTitleButton" );
+    bTitleButton->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, bTitleButton->sizePolicy().hasHeightForWidth() ) );
 
     chapterEditLayout->addWidget( bTitleButton, 7, 0 );
     languageChange();
-    resize( QSize(627, 300).expandedTo(minimumSizeHint()) );
+    resize( TQSize(627, 300).expandedTo(tqminimumSizeHint()) );
     clearWState( WState_Polished );
 
     // signals and slots connections
-    connect( urFile, SIGNAL( urlSelected(const QString&) ), this, SLOT( urlSelected(const QString&) ) );
-    connect( slider, SIGNAL( sliderReleased() ), this, SLOT( sliderReleased() ) );
-    connect( slider, SIGNAL( valueChanged(int) ), this, SLOT( sliderChanged() ) );
-    connect( bStart, SIGNAL( clicked() ), this, SLOT( bStartClick() ) );
-    connect( bEnd, SIGNAL( clicked() ), this, SLOT( bEndClick() ) );
-    connect( twstart, SIGNAL( valueChanged(const QTime&) ), this, SLOT( startChanged(const QTime&) ) );
-    connect( twend, SIGNAL( valueChanged(const QTime&) ), this, SLOT( endChanged(const QTime&) ) );
-    connect( ckBreakEnd, SIGNAL( clicked() ), this, SLOT( ckBreakEndClick() ) );
-    connect( ckBreakStart, SIGNAL( clicked() ), this, SLOT( ckBreakStartClick() ) );
-    connect( bTitleButton, SIGNAL( clicked() ), this, SLOT( bTitleButtonClick() ) );
+    connect( urFile, TQT_SIGNAL( urlSelected(const TQString&) ), this, TQT_SLOT( urlSelected(const TQString&) ) );
+    connect( slider, TQT_SIGNAL( sliderReleased() ), this, TQT_SLOT( sliderReleased() ) );
+    connect( slider, TQT_SIGNAL( valueChanged(int) ), this, TQT_SLOT( sliderChanged() ) );
+    connect( bStart, TQT_SIGNAL( clicked() ), this, TQT_SLOT( bStartClick() ) );
+    connect( bEnd, TQT_SIGNAL( clicked() ), this, TQT_SLOT( bEndClick() ) );
+    connect( twstart, TQT_SIGNAL( valueChanged(const TQTime&) ), this, TQT_SLOT( startChanged(const TQTime&) ) );
+    connect( twend, TQT_SIGNAL( valueChanged(const TQTime&) ), this, TQT_SLOT( endChanged(const TQTime&) ) );
+    connect( ckBreakEnd, TQT_SIGNAL( clicked() ), this, TQT_SLOT( ckBreakEndClick() ) );
+    connect( ckBreakStart, TQT_SIGNAL( clicked() ), this, TQT_SLOT( ckBreakStartClick() ) );
+    connect( bTitleButton, TQT_SIGNAL( clicked() ), this, TQT_SLOT( bTitleButtonClick() ) );
 }
 
 /*
@@ -136,7 +136,7 @@ chapterEdit::chapterEdit( QWidget* parent, const char* name, WFlags fl )
  */
 chapterEdit::~chapterEdit()
 {
-    // no need to delete child widgets, Qt does it all for us
+    // no need to delete child widgets, TQt does it all for us
 }
 
 /*
@@ -159,9 +159,9 @@ void chapterEdit::languageChange()
     bTitleButton->setText( tr2i18n( "set Title button" ) );
 }
 
-void chapterEdit::urlSelected(const QString&)
+void chapterEdit::urlSelected(const TQString&)
 {
-    qWarning( "chapterEdit::urlSelected(const QString&): Not implemented yet" );
+    qWarning( "chapterEdit::urlSelected(const TQString&): Not implemented yet" );
 }
 
 void chapterEdit::sliderReleased()
@@ -179,14 +179,14 @@ void chapterEdit::bStartClick()
     qWarning( "chapterEdit::bStartClick(): Not implemented yet" );
 }
 
-void chapterEdit::startChanged(const QTime&)
+void chapterEdit::startChanged(const TQTime&)
 {
-    qWarning( "chapterEdit::startChanged(const QTime&): Not implemented yet" );
+    qWarning( "chapterEdit::startChanged(const TQTime&): Not implemented yet" );
 }
 
-void chapterEdit::endChanged(const QTime&)
+void chapterEdit::endChanged(const TQTime&)
 {
-    qWarning( "chapterEdit::endChanged(const QTime&): Not implemented yet" );
+    qWarning( "chapterEdit::endChanged(const TQTime&): Not implemented yet" );
 }
 
 void chapterEdit::bEndClick()
diff --git a/k9author/chapterEdit.ui b/k9author/chapterEdit.ui
index d61622b..8940ff3 100644
--- a/k9author/chapterEdit.ui
+++ b/k9author/chapterEdit.ui
@@ -1,10 +1,10 @@
 <!DOCTYPE UI><UI version="3.3" stdsetdef="1">
 <class>chapterEdit</class>
-<widget class="QWidget">
+<widget class="TQWidget">
     <property name="name">
         <cstring>chapterEdit</cstring>
     </property>
-    <property name="geometry">
+    <property name="tqgeometry">
         <rect>
             <x>0</x>
             <y>0</y>
@@ -40,7 +40,7 @@
                 </sizepolicy>
             </property>
         </widget>
-        <widget class="QLabel" row="1" column="1">
+        <widget class="TQLabel" row="1" column="1">
             <property name="name">
                 <cstring>textLabel1</cstring>
             </property>
@@ -48,7 +48,7 @@
                 <string>start</string>
             </property>
         </widget>
-        <widget class="QLabel" row="0" column="1">
+        <widget class="TQLabel" row="0" column="1">
             <property name="name">
                 <cstring>textLabel3</cstring>
             </property>
@@ -68,7 +68,7 @@
                     <verstretch>0</verstretch>
                 </sizepolicy>
             </property>
-            <property name="minimumSize">
+            <property name="tqminimumSize">
                 <size>
                     <width>200</width>
                     <height>0</height>
@@ -105,14 +105,14 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>16</width>
                     <height>20</height>
                 </size>
             </property>
         </spacer>
-        <widget class="QCheckBox" row="2" column="2" rowspan="1" colspan="2">
+        <widget class="TQCheckBox" row="2" column="2" rowspan="1" colspan="2">
             <property name="name">
                 <cstring>ckBreakStart</cstring>
             </property>
@@ -130,14 +130,14 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>21</width>
                     <height>60</height>
                 </size>
             </property>
         </spacer>
-        <widget class="QLabel" row="4" column="1">
+        <widget class="TQLabel" row="4" column="1">
             <property name="name">
                 <cstring>textLabel2</cstring>
             </property>
@@ -145,7 +145,7 @@
                 <string>end</string>
             </property>
         </widget>
-        <widget class="QCheckBox" row="5" column="2" rowspan="1" colspan="2">
+        <widget class="TQCheckBox" row="5" column="2" rowspan="1" colspan="2">
             <property name="name">
                 <cstring>ckBreakEnd</cstring>
             </property>
@@ -176,22 +176,22 @@
             <property name="sizeType">
                 <enum>Fixed</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>20</width>
                     <height>31</height>
                 </size>
             </property>
         </spacer>
-        <widget class="QLayoutWidget" row="0" column="0" rowspan="7" colspan="1">
+        <widget class="TQLayoutWidget" row="0" column="0" rowspan="7" colspan="1">
             <property name="name">
-                <cstring>layout3</cstring>
+                <cstring>tqlayout3</cstring>
             </property>
             <grid>
                 <property name="name">
                     <cstring>unnamed</cstring>
                 </property>
-                <widget class="QLabel" row="1" column="1">
+                <widget class="TQLabel" row="1" column="1">
                     <property name="name">
                         <cstring>lPosition</cstring>
                     </property>
@@ -207,7 +207,7 @@
                         <string>--:--:--</string>
                     </property>
                 </widget>
-                <widget class="QSlider" row="1" column="0">
+                <widget class="TQSlider" row="1" column="0">
                     <property name="name">
                         <cstring>slider</cstring>
                     </property>
@@ -215,11 +215,11 @@
                         <enum>Horizontal</enum>
                     </property>
                 </widget>
-                <widget class="QLabel" row="0" column="0" rowspan="1" colspan="2">
+                <widget class="TQLabel" row="0" column="0" rowspan="1" colspan="2">
                     <property name="name">
                         <cstring>image</cstring>
                     </property>
-                    <property name="minimumSize">
+                    <property name="tqminimumSize">
                         <size>
                             <width>320</width>
                             <height>200</height>
@@ -254,7 +254,7 @@
                 <string>set Current Frame</string>
             </property>
         </widget>
-        <widget class="QPushButton" row="7" column="0">
+        <widget class="TQPushButton" row="7" column="0">
             <property name="name">
                 <cstring>bTitleButton</cstring>
             </property>
@@ -275,9 +275,9 @@
 <connections>
     <connection>
         <sender>urFile</sender>
-        <signal>urlSelected(const QString&amp;)</signal>
+        <signal>urlSelected(const TQString&amp;)</signal>
         <receiver>chapterEdit</receiver>
-        <slot>urlSelected(const QString&amp;)</slot>
+        <slot>urlSelected(const TQString&amp;)</slot>
     </connection>
     <connection>
         <sender>slider</sender>
@@ -305,15 +305,15 @@
     </connection>
     <connection>
         <sender>twstart</sender>
-        <signal>valueChanged(const QTime&amp;)</signal>
+        <signal>valueChanged(const TQTime&amp;)</signal>
         <receiver>chapterEdit</receiver>
-        <slot>startChanged(const QTime&amp;)</slot>
+        <slot>startChanged(const TQTime&amp;)</slot>
     </connection>
     <connection>
         <sender>twend</sender>
-        <signal>valueChanged(const QTime&amp;)</signal>
+        <signal>valueChanged(const TQTime&amp;)</signal>
         <receiver>chapterEdit</receiver>
-        <slot>endChanged(const QTime&amp;)</slot>
+        <slot>endChanged(const TQTime&amp;)</slot>
     </connection>
     <connection>
         <sender>ckBreakEnd</sender>
@@ -334,19 +334,19 @@
         <slot>bTitleButtonClick()</slot>
     </connection>
 </connections>
-<slots>
-    <slot>urlSelected( const QString &amp;)</slot>
+<Q_SLOTS>
+    <slot>urlSelected( const TQString &amp;)</slot>
     <slot>sliderReleased()</slot>
     <slot>sliderChanged()</slot>
     <slot>bStartClick()</slot>
-    <slot>startChanged(const QTime &amp;)</slot>
-    <slot>endChanged(const QTime &amp;)</slot>
+    <slot>startChanged(const TQTime &amp;)</slot>
+    <slot>endChanged(const TQTime &amp;)</slot>
     <slot>bEndClick()</slot>
     <slot>ckBreakStartClick()</slot>
     <slot>ckBreakEndClick()</slot>
     <slot>bTitleButtonClick()</slot>
-</slots>
-<layoutdefaults spacing="6" margin="11"/>
+</Q_SLOTS>
+<tqlayoutdefaults spacing="6" margin="11"/>
 <includehints>
     <includehint>ktimewidget.h</includehint>
     <includehint>kurlrequester.h</includehint>
diff --git a/k9author/import.cpp b/k9author/import.cpp
index b81705a..48593bd 100644
--- a/k9author/import.cpp
+++ b/k9author/import.cpp
@@ -9,83 +9,83 @@
 
 #include "import.h"
 
-#include <qvariant.h>
-#include <qpushbutton.h>
-#include <qlabel.h>
-#include <qheader.h>
-#include <qlistview.h>
+#include <tqvariant.h>
+#include <tqpushbutton.h>
+#include <tqlabel.h>
+#include <tqheader.h>
+#include <tqlistview.h>
 #include <kcombobox.h>
-#include <qcombobox.h>
+#include <tqcombobox.h>
 #include <kselect.h>
-#include <qlayout.h>
-#include <qtooltip.h>
-#include <qwhatsthis.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
+#include <tqwhatsthis.h>
 #include "kcombobox.h"
 #include "kselect.h"
 
 /*
- *  Constructs a import as a child of 'parent', with the
+ *  Constructs a import as a child of 'tqparent', with the
  *  name 'name' and widget flags set to 'f'.
  */
-import::import( QWidget* parent, const char* name, WFlags fl )
-    : QWidget( parent, name, fl )
+import::import( TQWidget* tqparent, const char* name, WFlags fl )
+    : TQWidget( tqparent, name, fl )
 {
     if ( !name )
 	setName( "import" );
-    importLayout = new QGridLayout( this, 1, 1, 11, 6, "importLayout"); 
+    importLayout = new TQGridLayout( this, 1, 1, 11, 6, "importLayout"); 
 
-    textLabel1 = new QLabel( this, "textLabel1" );
-    textLabel1->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)5, 0, 0, textLabel1->sizePolicy().hasHeightForWidth() ) );
+    textLabel1 = new TQLabel( this, "textLabel1" );
+    textLabel1->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)5, 0, 0, textLabel1->sizePolicy().hasHeightForWidth() ) );
 
     importLayout->addWidget( textLabel1, 0, 0 );
 
-    layout2 = new QGridLayout( 0, 1, 1, 0, 6, "layout2"); 
+    tqlayout2 = new TQGridLayout( 0, 1, 1, 0, 6, "tqlayout2"); 
 
-    lvDVD = new QListView( this, "lvDVD" );
+    lvDVD = new TQListView( this, "lvDVD" );
     lvDVD->addColumn( tr2i18n( "Video files" ) );
     lvDVD->header()->setClickEnabled( FALSE, lvDVD->header()->count() - 1 );
     lvDVD->addColumn( tr2i18n( "..." ) );
     lvDVD->header()->setClickEnabled( FALSE, lvDVD->header()->count() - 1 );
-    lvDVD->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)7, (QSizePolicy::SizeType)7, 0, 0, lvDVD->sizePolicy().hasHeightForWidth() ) );
-    lvDVD->setMinimumSize( QSize( 0, 200 ) );
+    lvDVD->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)7, (TQSizePolicy::SizeType)7, 0, 0, lvDVD->sizePolicy().hasHeightForWidth() ) );
+    lvDVD->setMinimumSize( TQSize( 0, 200 ) );
     lvDVD->setRootIsDecorated( FALSE );
-    lvDVD->setResizeMode( QListView::AllColumns );
+    lvDVD->setResizeMode( TQListView::AllColumns );
 
-    layout2->addMultiCellWidget( lvDVD, 0, 1, 0, 0 );
+    tqlayout2->addMultiCellWidget( lvDVD, 0, 1, 0, 0 );
 
-    importLayout->addMultiCellLayout( layout2, 1, 1, 0, 3 );
+    importLayout->addMultiCellLayout( tqlayout2, 1, 1, 0, 3 );
 
     cbOutputDev = new KComboBox( FALSE, this, "cbOutputDev" );
 
     importLayout->addWidget( cbOutputDev, 0, 1 );
 
-    cbFormat = new QComboBox( FALSE, this, "cbFormat" );
-    cbFormat->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, cbFormat->sizePolicy().hasHeightForWidth() ) );
+    cbFormat = new TQComboBox( FALSE, this, "cbFormat" );
+    cbFormat->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, cbFormat->sizePolicy().hasHeightForWidth() ) );
 
     importLayout->addWidget( cbFormat, 0, 2 );
 
-    lTotal = new QLabel( this, "lTotal" );
-    lTotal->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, lTotal->sizePolicy().hasHeightForWidth() ) );
+    lTotal = new TQLabel( this, "lTotal" );
+    lTotal->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, lTotal->sizePolicy().hasHeightForWidth() ) );
 
     importLayout->addWidget( lTotal, 2, 3 );
 
     gsTotal = new KGradientSelector( this, "gsTotal" );
     gsTotal->setEnabled( FALSE );
-    gsTotal->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, 0, 0, gsTotal->sizePolicy().hasHeightForWidth() ) );
-    gsTotal->setMaximumSize( QSize( 32767, 13 ) );
+    gsTotal->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)0, 0, 0, gsTotal->sizePolicy().hasHeightForWidth() ) );
+    gsTotal->setMaximumSize( TQSize( 32767, 13 ) );
     gsTotal->setValue( 0 );
     gsTotal->setMaxValue( 180 );
-    gsTotal->setFirstColor( QColor( 255, 77, 6 ) );
-    gsTotal->setSecondColor( QColor( 85, 255, 0 ) );
+    gsTotal->setFirstColor( TQColor( 255, 77, 6 ) );
+    gsTotal->setSecondColor( TQColor( 85, 255, 0 ) );
 
     importLayout->addMultiCellWidget( gsTotal, 2, 2, 0, 2 );
     languageChange();
-    resize( QSize(524, 416).expandedTo(minimumSizeHint()) );
+    resize( TQSize(524, 416).expandedTo(tqminimumSizeHint()) );
     clearWState( WState_Polished );
 
     // signals and slots connections
-    connect( lvDVD, SIGNAL( selectionChanged(QListViewItem*) ), this, SLOT( lvDVDItemSelected(QListViewItem*) ) );
-    connect( cbFormat, SIGNAL( activated(const QString&) ), this, SLOT( cbFormatActivated(const QString&) ) );
+    connect( lvDVD, TQT_SIGNAL( selectionChanged(TQListViewItem*) ), this, TQT_SLOT( lvDVDItemSelected(TQListViewItem*) ) );
+    connect( cbFormat, TQT_SIGNAL( activated(const TQString&) ), this, TQT_SLOT( cbFormatActivated(const TQString&) ) );
 }
 
 /*
@@ -93,7 +93,7 @@ import::import( QWidget* parent, const char* name, WFlags fl )
  */
 import::~import()
 {
-    // no need to delete child widgets, Qt does it all for us
+    // no need to delete child widgets, TQt does it all for us
 }
 
 /*
@@ -112,9 +112,9 @@ void import::languageChange()
     lTotal->setText( tr2i18n( "--:--:--" ) );
 }
 
-void import::lvDVDItemSelected(QListViewItem*)
+void import::lvDVDItemSelected(TQListViewItem*)
 {
-    qWarning( "import::lvDVDItemSelected(QListViewItem*): Not implemented yet" );
+    qWarning( "import::lvDVDItemSelected(TQListViewItem*): Not implemented yet" );
 }
 
 void import::bAddClick()
@@ -122,9 +122,9 @@ void import::bAddClick()
     qWarning( "import::bAddClick(): Not implemented yet" );
 }
 
-void import::cbFormatActivated(const QString&)
+void import::cbFormatActivated(const TQString&)
 {
-    qWarning( "import::cbFormatActivated(const QString&): Not implemented yet" );
+    qWarning( "import::cbFormatActivated(const TQString&): Not implemented yet" );
 }
 
 #include "import.moc"
diff --git a/k9author/import.ui b/k9author/import.ui
index fc42a9e..f9123bd 100644
--- a/k9author/import.ui
+++ b/k9author/import.ui
@@ -1,10 +1,10 @@
 <!DOCTYPE UI><UI version="3.3" stdsetdef="1">
 <class>import</class>
-<widget class="QWidget">
+<widget class="TQWidget">
     <property name="name">
         <cstring>import</cstring>
     </property>
-    <property name="geometry">
+    <property name="tqgeometry">
         <rect>
             <x>0</x>
             <y>0</y>
@@ -19,7 +19,7 @@
         <property name="name">
             <cstring>unnamed</cstring>
         </property>
-        <widget class="QLabel" row="0" column="0">
+        <widget class="TQLabel" row="0" column="0">
             <property name="name">
                 <cstring>textLabel1</cstring>
             </property>
@@ -35,15 +35,15 @@
                 <string>Output</string>
             </property>
         </widget>
-        <widget class="QLayoutWidget" row="1" column="0" rowspan="1" colspan="4">
+        <widget class="TQLayoutWidget" row="1" column="0" rowspan="1" colspan="4">
             <property name="name">
-                <cstring>layout2</cstring>
+                <cstring>tqlayout2</cstring>
             </property>
             <grid>
                 <property name="name">
                     <cstring>unnamed</cstring>
                 </property>
-                <widget class="QListView" row="0" column="0" rowspan="2" colspan="1">
+                <widget class="TQListView" row="0" column="0" rowspan="2" colspan="1">
                     <column>
                         <property name="text">
                             <string>Video files</string>
@@ -77,7 +77,7 @@
                             <verstretch>0</verstretch>
                         </sizepolicy>
                     </property>
-                    <property name="minimumSize">
+                    <property name="tqminimumSize">
                         <size>
                             <width>0</width>
                             <height>200</height>
@@ -97,7 +97,7 @@
                 <cstring>cbOutputDev</cstring>
             </property>
         </widget>
-        <widget class="QComboBox" row="0" column="2">
+        <widget class="TQComboBox" row="0" column="2">
             <item>
                 <property name="text">
                     <string>PAL</string>
@@ -120,7 +120,7 @@
                 </sizepolicy>
             </property>
         </widget>
-        <widget class="QLabel" row="2" column="3">
+        <widget class="TQLabel" row="2" column="3">
             <property name="name">
                 <cstring>lTotal</cstring>
             </property>
@@ -151,7 +151,7 @@
                     <verstretch>0</verstretch>
                 </sizepolicy>
             </property>
-            <property name="maximumSize">
+            <property name="tqmaximumSize">
                 <size>
                     <width>32767</width>
                     <height>13</height>
@@ -183,23 +183,23 @@
 <connections>
     <connection>
         <sender>lvDVD</sender>
-        <signal>selectionChanged(QListViewItem*)</signal>
+        <signal>selectionChanged(TQListViewItem*)</signal>
         <receiver>import</receiver>
-        <slot>lvDVDItemSelected(QListViewItem*)</slot>
+        <slot>lvDVDItemSelected(TQListViewItem*)</slot>
     </connection>
     <connection>
         <sender>cbFormat</sender>
-        <signal>activated(const QString&amp;)</signal>
+        <signal>activated(const TQString&amp;)</signal>
         <receiver>import</receiver>
-        <slot>cbFormatActivated(const QString&amp;)</slot>
+        <slot>cbFormatActivated(const TQString&amp;)</slot>
     </connection>
 </connections>
-<slots>
-    <slot>lvDVDItemSelected(QListViewItem *)</slot>
+<Q_SLOTS>
+    <slot>lvDVDItemSelected(TQListViewItem *)</slot>
     <slot>bAddClick()</slot>
-    <slot>cbFormatActivated(const QString &amp;)</slot>
-</slots>
-<layoutdefaults spacing="6" margin="11"/>
+    <slot>cbFormatActivated(const TQString &amp;)</slot>
+</Q_SLOTS>
+<tqlayoutdefaults spacing="6" margin="11"/>
 <includehints>
     <includehint>kcombobox.h</includehint>
     <includehint>kselect.h</includehint>
diff --git a/k9author/k9avidecode.cpp b/k9author/k9avidecode.cpp
index b89acc1..22019b4 100644
--- a/k9author/k9avidecode.cpp
+++ b/k9author/k9avidecode.cpp
@@ -19,7 +19,7 @@
 #include <libavformat/avformat.h>
 #endif
 
-#include <qimage.h>
+#include <tqimage.h>
 #include <dlfcn.h>
 #include <klocale.h>
 #include <cstdlib>
@@ -41,18 +41,18 @@ void av_free_packet(AVPacket *pkt)
 #endif
 #endif
 
-k9AviDecode::k9AviDecode(QObject *parent, const char *name)
-        : QObject(parent, name) {
+k9AviDecode::k9AviDecode(TQObject *tqparent, const char *name)
+        : TQObject(tqparent, name) {
     if (glibref==0) {
         CodecHandle=dlopen("libavcodec.so",RTLD_LAZY | RTLD_GLOBAL);
         FormatHandle=dlopen("libavformat.so",RTLD_LAZY | RTLD_GLOBAL);
     }
     if (!CodecHandle) {
-        m_error =i18n("Cannot open then library %1").arg("libavcodec");
+        m_error =i18n("Cannot open then library %1").tqarg("libavcodec");
         return;
     }
     if (!FormatHandle) {
-        m_error =i18n("Cannot open then library %1").arg("libavformat");
+        m_error =i18n("Cannot open then library %1").tqarg("libavformat");
         return;
     }
     m_error="";
@@ -98,14 +98,14 @@ k9AviDecode::~k9AviDecode() {
 #include "k9avidecode.moc"
 
 
-bool k9AviDecode::open(const QString & _fileName) {
+bool k9AviDecode::open(const TQString & _fileName) {
     m_error="";
     if (m_opened)
         close();
 
     // Open video file
     if (av_open_input_file(&m_FormatCtx, _fileName.utf8(), NULL, 0, NULL)!=0) {
-        m_error=i18n("Couldn't open the file %1").arg(_fileName);
+        m_error=i18n("Couldn't open the file %1").tqarg(_fileName);
         return false; // Couldn't open file}
     }
 // Retrieve stream information
@@ -211,7 +211,7 @@ void k9AviDecode::readFrame(double _seconds) {
                                 (AVPicture*)m_Frame, m_CodecCtx->pix_fmt,
                                 m_CodecCtx->width, m_CodecCtx->height);
 
-                    // convert frame to QImage
+                    // convert frame to TQImage
                     SaveFrame(m_FrameRGB, m_CodecCtx->width,
                               m_CodecCtx->height);
                 }
@@ -225,7 +225,7 @@ void k9AviDecode::readFrame(double _seconds) {
 }
 
 void k9AviDecode::SaveFrame(AVFrame *pFrame, int width, int height) {
-    QImage pix;
+    TQImage pix;
     int len =(int) (3*width*height);
     char c[255];
     // Write header
@@ -268,11 +268,11 @@ bool k9AviDecode::opened() const {
 }
 
 
-QString k9AviDecode::getFileName() const {
+TQString k9AviDecode::getFileName() const {
     return m_fileName;
 }
 
 
-QString k9AviDecode::getError() const {
+TQString k9AviDecode::getError() const {
     return m_error;
 }
diff --git a/k9author/k9avidecode.h b/k9author/k9avidecode.h
index 53f6029..67614a3 100644
--- a/k9author/k9avidecode.h
+++ b/k9author/k9avidecode.h
@@ -13,7 +13,7 @@
 #define K9AVIDECODE_H
 
 #include "k9common.h"
-#include <qobject.h>
+#include <tqobject.h>
 #ifdef OLD_FFMPEG
 #include <ffmpeg/avformat.h>
 #endif
@@ -22,7 +22,7 @@
 #endif
 
 
-#include <qimage.h>
+#include <tqimage.h>
 
 /**
 	@author Jean-Michel PETIT <k9copy@free.fr>
@@ -54,23 +54,24 @@ typedef void (*avcodec_flush_buffers_t)(AVCodecContext *);
 
 
 
-class k9AviDecode : public QObject
+class k9AviDecode : public TQObject
 {
 Q_OBJECT
+  TQ_OBJECT
 public:
-    k9AviDecode(QObject *parent = 0, const char *name = 0);
+    k9AviDecode(TQObject *tqparent = 0, const char *name = 0);
 
     ~k9AviDecode();
-    bool open(const QString & _fileName);
+    bool open(const TQString & _fileName);
     void readFrame(double _seconds);
     void seek(double _seconds);
     void close();
     double getDuration() const;
     bool opened() const;
 
-    QString getFileName() const;
+    TQString getFileName() const;
 
-	QString getError() const;
+	TQString getError() const;
 	
 private:
     av_register_all_t av_register_all;
@@ -102,11 +103,11 @@ private:
     int m_videoStream;
     bool m_opened;
     double m_duration;
-    QString m_fileName;
-    QString m_error;
+    TQString m_fileName;
+    TQString m_error;
     void SaveFrame(AVFrame *pFrame, int width, int height);
 signals:
-    void drawFrame(QImage*);
+    void drawFrame(TQImage*);
 };
 
 #endif
diff --git a/k9author/k9avifile.cpp b/k9author/k9avifile.cpp
index 1ace5f6..0e9bf76 100644
--- a/k9author/k9avifile.cpp
+++ b/k9author/k9avifile.cpp
@@ -13,11 +13,11 @@
 #include "k9avifile.h"
 #include "k9title.h"
 
-k9AviFile::k9AviFile(k9Title *parent, const char *name)
- : QObject(parent, name)
+k9AviFile::k9AviFile(k9Title *tqparent, const char *name)
+ : TQObject(tqparent, name)
 {
-    m_num=parent->getFiles()->count();
-    setTitle(parent);
+    m_num=tqparent->getFiles()->count();
+    setTitle(tqparent);
     m_previous=NULL;
     m_next=NULL;
     m_breakNext=false;
@@ -33,52 +33,52 @@ k9AviFile::~k9AviFile()
 #include "k9avifile.moc"
 
 
-QString k9AviFile::getFileName() const
+TQString k9AviFile::getFileName() const
 {
 	return m_fileName;
 }
 
 
-void k9AviFile::setFileName ( const QString& _value )
+void k9AviFile::setFileName ( const TQString& _value )
 {
 	m_fileName = _value;
         emit aviFileUpdated  (this);
 }
 
 
-QTime k9AviFile::getStart() const
+TQTime k9AviFile::getStart() const
 {
 	return m_start;
 }
 
 
-void k9AviFile::setStart ( const QTime& _value )
+void k9AviFile::setStart ( const TQTime& _value )
 {
 	m_start = _value;
         emit aviFileUpdated  (this);
 }
 
 
-QTime k9AviFile::getEnd() const
+TQTime k9AviFile::getEnd() const
 {
 	return m_end;
 }
 
 
-void k9AviFile::setEnd ( const QTime& _value )
+void k9AviFile::setEnd ( const TQTime& _value )
 {
 	m_end = _value;
         emit aviFileUpdated  (this);
 }
 
 
-QString k9AviFile::getLabel() const
+TQString k9AviFile::getLabel() const
 {
 	return m_label;
 }
 
 
-void k9AviFile::setLabel ( const QString& _value )
+void k9AviFile::setLabel ( const TQString& _value )
 {
 	m_label = _value;
         emit aviFileUpdated  (this);
@@ -173,12 +173,12 @@ bool k9AviFile::getBreakNext() {
 
 
 
-QImage k9AviFile::getImage() const {
+TQImage k9AviFile::getImage() const {
     return m_image;
 }
 
 
-void k9AviFile::setImage(const QImage& _value) {
+void k9AviFile::setImage(const TQImage& _value) {
     m_image = _value;
     emit aviFileUpdated  (this);
     emit imageChanged(_value);
diff --git a/k9author/k9avifile.h b/k9author/k9avifile.h
index 83a6f17..21f1e6a 100644
--- a/k9author/k9avifile.h
+++ b/k9author/k9avifile.h
@@ -12,33 +12,34 @@
 #ifndef K9AVIFILE_H
 #define K9AVIFILE_H
 
-#include <qobject.h>
-#include <qdatetime.h>
-#include <qimage.h>
+#include <tqobject.h>
+#include <tqdatetime.h>
+#include <tqimage.h>
 
 /**
 	@author Jean-Michel PETIT <k9copy@free.fr>
 */
 class k9Title;
-class k9AviFile : public QObject
+class k9AviFile : public TQObject
 {
 Q_OBJECT
+  TQ_OBJECT
 public:
-    k9AviFile(k9Title *parent = 0, const char *name = 0);
+    k9AviFile(k9Title *tqparent = 0, const char *name = 0);
 
     ~k9AviFile();
 
-	void setFileName ( const QString& _value );
-	QString getFileName() const;
+	void setFileName ( const TQString& _value );
+	TQString getFileName() const;
 
-	void setStart ( const QTime& _value );
-	QTime getStart() const;
+	void setStart ( const TQTime& _value );
+	TQTime getStart() const;
 
-	void setEnd ( const QTime& _value );
-	QTime getEnd() const;
+	void setEnd ( const TQTime& _value );
+	TQTime getEnd() const;
 
-	void setLabel ( const QString& _value );
-	QString getLabel() const;
+	void setLabel ( const TQString& _value );
+	TQString getLabel() const;
 
 	k9Title* getTitle() const;
 
@@ -56,17 +57,17 @@ public:
         void setBreakNext(bool _state);
         bool getBreakNext();
 
-	void setImage(const QImage& _value);
-	QImage getImage() const;
+	void setImage(const TQImage& _value);
+	TQImage getImage() const;
 	
 
 private:
-    QString m_fileName;
-    QTime m_start;
-    QString m_label;
-    QTime m_end;
+    TQString m_fileName;
+    TQTime m_start;
+    TQString m_label;
+    TQTime m_end;
     k9Title *m_title;
-    QImage m_image;
+    TQImage m_image;
     int m_num;
     bool m_breakNext,m_breakPrevious;
     k9AviFile *m_previous;
@@ -74,7 +75,7 @@ private:
     void setTitle ( k9Title* _value );
 signals:
     void aviFileUpdated(k9AviFile *_aviFile);
-    void imageChanged(const QImage &);
+    void imageChanged(const TQImage &);
 };
 
 #endif
diff --git a/k9author/k9canvasselection.cpp b/k9author/k9canvasselection.cpp
index 8b9d72f..8405917 100644
--- a/k9author/k9canvasselection.cpp
+++ b/k9author/k9canvasselection.cpp
@@ -12,7 +12,7 @@
 #include "k9canvasselection.h"
 #include "k9menubutton.h"
 
-k9CanvasSelectionRedim::k9CanvasSelectionRedim (ePosition _position,int _x,int _y,int _w,int _h,QCanvas *canvas,k9CanvasSelection *selection):QCanvasRectangle(_x,_y,_w,_h,canvas) {
+k9CanvasSelectionRedim::k9CanvasSelectionRedim (ePosition _position,int _x,int _y,int _w,int _h,TQCanvas *canvas,k9CanvasSelection *selection):TQCanvasRectangle(_x,_y,_w,_h,canvas) {
     m_position=_position;
     m_selection=selection;
 }
@@ -20,7 +20,7 @@ k9CanvasSelectionRedim::k9CanvasSelectionRedim (ePosition _position,int _x,int _
 void k9CanvasSelectionRedim::moveBy(double _x,double _y) {
     m_offsetX=_x;
     m_offsetY=_y;
-    QCanvasRectangle::moveBy(_x,_y);
+    TQCanvasRectangle::moveBy(_x,_y);
 }
 
 void k9CanvasSelectionRedim::updateSelection() {
@@ -98,7 +98,7 @@ void k9CanvasSelectionRedim::updateSelection() {
 
 
 k9CanvasSelection::k9CanvasSelection(k9MenuEditor *_editor)
-        : QObject(_editor) {
+        : TQObject(_editor) {
     m_rect=NULL;
     m_editor=_editor;
 }
@@ -106,45 +106,45 @@ k9CanvasSelection::k9CanvasSelection(k9MenuEditor *_editor)
 
 k9CanvasSelection::~k9CanvasSelection() {}
 
-void k9CanvasSelection::setPosition(QPoint _p) {
+void k9CanvasSelection::setPosition(TQPoint _p) {
     if (m_rect==NULL) {
-        QCanvas *m_canvas=m_editor->canvas();
-        m_rect=new QCanvasRectangle(m_editor->canvas());
-        QBrush brush(Qt::green);
+        TQCanvas *m_canvas=m_editor->canvas();
+        m_rect=new TQCanvasRectangle(m_editor->canvas());
+        TQBrush brush(TQt::green);
         m_rm=new k9CanvasSelectionRedim(k9CanvasSelectionRedim::RedimMiddleRight,0,0,10,10,m_canvas,this);
-        m_rm->setPen(Qt::black);
+        m_rm->setPen(TQt::black);
         m_rm->setBrush(brush);
 
         m_lt=new k9CanvasSelectionRedim(k9CanvasSelectionRedim::RedimTopLeft,0,0,10,10,m_canvas,this);
-        m_lt->setPen(Qt::black);
+        m_lt->setPen(TQt::black);
         m_lt->setBrush(brush);
 
         m_mt=new k9CanvasSelectionRedim(k9CanvasSelectionRedim::RedimTopMiddle,0,0,10,10,m_canvas,this);
-        m_mt->setPen(Qt::black);
+        m_mt->setPen(TQt::black);
         m_mt->setBrush(brush);
 
         m_mt=new k9CanvasSelectionRedim(k9CanvasSelectionRedim::RedimTopMiddle,0,0,10,10,m_canvas,this);
-        m_mt->setPen(Qt::black);
+        m_mt->setPen(TQt::black);
         m_mt->setBrush(brush);
 
         m_rt=new k9CanvasSelectionRedim(k9CanvasSelectionRedim::RedimTopRight,0,0,10,10,m_canvas,this);
-        m_rt->setPen(Qt::black);
+        m_rt->setPen(TQt::black);
         m_rt->setBrush(brush);
 
         m_lm=new k9CanvasSelectionRedim(k9CanvasSelectionRedim::RedimMiddleLeft,0,0,10,10,m_canvas,this);
-        m_lm->setPen(Qt::black);
+        m_lm->setPen(TQt::black);
         m_lm->setBrush(brush);
 
         m_lb=new k9CanvasSelectionRedim(k9CanvasSelectionRedim::RedimBottomLeft,0,0,10,10,m_canvas,this);
-        m_lb->setPen(Qt::black);
+        m_lb->setPen(TQt::black);
         m_lb->setBrush(brush);
 
         m_mb=new k9CanvasSelectionRedim(k9CanvasSelectionRedim::RedimBottomMiddle,0,0,10,10,m_canvas,this);
-        m_mb->setPen(Qt::black);
+        m_mb->setPen(TQt::black);
         m_mb->setBrush(brush);
 
         m_rb=new k9CanvasSelectionRedim(k9CanvasSelectionRedim::RedimBottomRight,0,0,10,10,m_canvas,this);
-        m_rb->setPen(Qt::black);
+        m_rb->setPen(TQt::black);
         m_rb->setBrush(brush);
     } else {
         m_rect->setCanvas(m_editor->canvas());
@@ -158,7 +158,7 @@ void k9CanvasSelection::setPosition(QPoint _p) {
         m_rb->setCanvas(m_editor->canvas());
         ;
     }
-    m_rect->setPen(QPen(Qt::red));
+    m_rect->setPen(TQPen(TQt::red));
     m_rect->setX(_p.x());
     m_rect->setY(_p.y());
     m_rect->setSize(0,0);
@@ -179,13 +179,13 @@ void k9CanvasSelection::release() {
 
 void k9CanvasSelection::drawSelection() {
     int left=720,top=576,right=0,bottom=0;
-    QPtrList <k9MenuButton> *selection=m_editor->getSelection();
+    TQPtrList <k9MenuButton> *selection=m_editor->getSelection();
 
     for (k9MenuButton *b=selection->first();b;b=selection->next()) {
-        left=QMIN(left,b->getLeft());
-        top=QMIN(top,b->getTop());
-        right=QMAX(right,b->getWidth()+b->getLeft());
-        bottom=QMAX(bottom,b->getTop()+b->getHeight());
+        left=TQMIN(left,b->getLeft());
+        top=TQMIN(top,b->getTop());
+        right=TQMAX(right,b->getWidth()+b->getLeft());
+        bottom=TQMAX(bottom,b->getTop()+b->getHeight());
     }
     m_rect->setX(left-2);
     m_rect->setY(top-2);
@@ -227,9 +227,9 @@ void k9CanvasSelection::update() {
 
     m_rect->setZ(count--);
 
-    QCanvasItemList l=m_editor->canvas()->allItems();
-    for (QCanvasItemList::Iterator it=l.begin(); it!=l.end(); ++it) {
-       QCanvasItem *item=*it;
+    TQCanvasItemList l=m_editor->canvas()->allItems();
+    for (TQCanvasItemList::Iterator it=l.begin(); it!=l.end(); ++it) {
+       TQCanvasItem *item=*it;
        if (item != m_rect && item !=m_lt && item !=m_rt && item != m_mt && item !=m_lm && item != m_rm && item != m_lb && item != m_mb && item !=m_rb)  
             item->setZ(count--);
     }
@@ -239,7 +239,7 @@ void k9CanvasSelection::update() {
 }
 
 void k9CanvasSelection::scale(int _x,int _y,int _w, int _h) {
-    QPtrList <k9MenuButton> *buttons=m_editor->getSelection();
+    TQPtrList <k9MenuButton> *buttons=m_editor->getSelection();
     for (k9MenuButton *b=buttons->first();b;b=buttons->next()) {
         b->moveBy(_x,_y,false);
         if (b->getWidth() + _w >10)
@@ -251,7 +251,7 @@ void k9CanvasSelection::scale(int _x,int _y,int _w, int _h) {
 }
 
 bool k9CanvasSelection::canScale(int _w, int _h) {
-    QPtrList <k9MenuButton> *buttons=m_editor->getSelection();
+    TQPtrList <k9MenuButton> *buttons=m_editor->getSelection();
     for (k9MenuButton *b=buttons->first();b;b=buttons->next()) {
         if (b->getWidth() + _w <10)
             return false;
@@ -298,7 +298,7 @@ void k9CanvasSelection::setSize(int _w,int _h) {
     m_rect->setSize(_w,_h);
 }
 
-QRect k9CanvasSelection::getRect() {
+TQRect k9CanvasSelection::getRect() {
     return m_rect->rect();
 
 }
diff --git a/k9author/k9canvasselection.h b/k9author/k9canvasselection.h
index e5ff0fb..35d0179 100644
--- a/k9author/k9canvasselection.h
+++ b/k9author/k9canvasselection.h
@@ -13,16 +13,16 @@
 #define K9CANVASSELECTION_H
 
 #include "k9menueditor.h"
-#include <qcanvas.h>
+#include <tqcanvas.h>
 /**
 	@author Jean-Michel PETIT <k9copy@free.fr>
 */
 
 class k9CanvasSelection;
-class k9CanvasSelectionRedim : public QCanvasRectangle {
+class k9CanvasSelectionRedim : public TQCanvasRectangle {
 public:
     enum ePosition  { RedimTopLeft=2002,RedimTopMiddle=2003,RedimTopRight=2004,RedimMiddleLeft=2005,RedimBottomLeft=2006,RedimBottomMiddle=2007,RedimBottomRight=2008,RedimMiddleRight=2009} ;
-    k9CanvasSelectionRedim (ePosition _position,int _x,int _y,int _w,int _h,QCanvas *canvas,k9CanvasSelection *selection);
+    k9CanvasSelectionRedim (ePosition _position,int _x,int _y,int _w,int _h,TQCanvas *canvas,k9CanvasSelection *selection);
     void updateSelection();
     virtual int rtti() const {
         return m_position;
@@ -35,21 +35,22 @@ private:
 };
 
 
-class k9CanvasSelection : public QObject
+class k9CanvasSelection : public TQObject
 {
 Q_OBJECT
+  TQ_OBJECT
 public:
     k9CanvasSelection(k9MenuEditor *_editor);
 
     ~k9CanvasSelection();
-    void setPosition (QPoint _p);
+    void setPosition (TQPoint _p);
     void release();
     void hide();
     void hideRedim();
     void showRedim();
     void show();
     void setSize(int _w,int _h);
-    QRect getRect();
+    TQRect getRect();
     void moveBy(int _x,int _y);
     int getWidth();
     void setWidth(int _w);
@@ -64,7 +65,7 @@ public:
 
 private:
     k9MenuEditor *m_editor;
-    QCanvasRectangle *m_rect;
+    TQCanvasRectangle *m_rect;
     k9CanvasSelectionRedim *m_lt,*m_mt,*m_rt,*m_lm,*m_rm,*m_lb,*m_mb,*m_rb;
 };
 
diff --git a/k9author/k9chapteredit.cpp b/k9author/k9chapteredit.cpp
index e199477..ff22b8d 100644
--- a/k9author/k9chapteredit.cpp
+++ b/k9author/k9chapteredit.cpp
@@ -14,24 +14,24 @@
 #include "k9chapteredit.h"
 #include "k9drawimage.h"
 #include <ktimewidget.h>
-#include <qlabel.h>
-#include <qpixmap.h>
-#include <qslider.h>
-#include <qlayout.h>
+#include <tqlabel.h>
+#include <tqpixmap.h>
+#include <tqslider.h>
+#include <tqlayout.h>
 #include <kurlrequester.h>
-#include <qcheckbox.h>
+#include <tqcheckbox.h>
 #include "k9title.h"
 #include <kpushbutton.h>
 #include <kiconloader.h>
 
-k9ChapterEdit::k9ChapterEdit(QWidget* parent, const char* name, WFlags fl)
-: chapterEdit(parent,name,fl)
+k9ChapterEdit::k9ChapterEdit(TQWidget* tqparent, const char* name, WFlags fl)
+: chapterEdit(tqparent,name,fl)
 {
   m_wimage=new k9DrawImage(image,0);
-  QGridLayout *l=new QGridLayout(image,1,1);
+  TQGridLayout *l=new TQGridLayout(image,1,1);
   l->addWidget(m_wimage,0,0);
-  m_wimage->setPaletteBackgroundColor(Qt::black);
-  connect(&m_aviDecode,SIGNAL(drawFrame(QImage*)),this,SLOT(drawImage(QImage*)));
+  m_wimage->setPaletteBackgroundColor(TQt::black);
+  connect(&m_aviDecode,TQT_SIGNAL(drawFrame(TQImage*)),this,TQT_SLOT(drawImage(TQImage*)));
   bTitleButton->setIconSet (SmallIcon("frame_image"));
 
 }
@@ -50,14 +50,14 @@ void k9ChapterEdit::sliderChanged() {
    if (m_aviDecode.opened()) {
         //m_aviDecode.seek((double)slider->value() / 100);
         m_aviDecode.readFrame((double)slider->value() / 1000);
-        QTime t;
+        TQTime t;
         t=t.addMSecs((double)slider->value());
         lPosition->setText(t.toString("hh:mm:ss"));
     }
 }
 
 
-void k9ChapterEdit::urlSelected(const QString& _fileName) {
+void k9ChapterEdit::urlSelected(const TQString& _fileName) {
   m_aviDecode.open(_fileName);
   if (!m_noUpdate) {
     if (_fileName !=m_aviFile->getFileName()) {
@@ -69,7 +69,7 @@ void k9ChapterEdit::urlSelected(const QString& _fileName) {
     m_aviFile->setFileName(_fileName);
   }
 
-  QTime t;
+  TQTime t;
   int sec=t.msecsTo(m_aviFile->getStart());
   slider->setMaxValue((int)(m_aviDecode.getDuration()*1000));
 
@@ -77,22 +77,22 @@ void k9ChapterEdit::urlSelected(const QString& _fileName) {
   
 }
 
-void k9ChapterEdit::drawImage(QImage * _image) {
-  //QPixmap p(*_image);
+void k9ChapterEdit::drawImage(TQImage * _image) {
+  //TQPixmap p(*_image);
   //image->setPixmap(p);
   m_wimage->setImage(*_image);
   m_image=*_image;
 }
 
 void k9ChapterEdit::bStartClick() {
-   QTime t;
+   TQTime t;
    int secs=slider->value()/1000;
    t=t.addSecs(secs);
    twstart->setTime(t);
 }
 
 void k9ChapterEdit::bEndClick() {
-   QTime t;
+   TQTime t;
    int secs=slider->value()/1000;
    t=t.addSecs(secs);
    twend->setTime(t);
@@ -138,9 +138,9 @@ void k9ChapterEdit::setAviFile(k9AviFile *_aviFile) {
 
 }
 
-void k9ChapterEdit::startChanged(const QTime& _time) {
+void k9ChapterEdit::startChanged(const TQTime& _time) {
     if (!m_noUpdate) {
-        QTime t=_time;
+        TQTime t=_time;
         if (t > m_maxTime )
             t=m_maxTime;
         else if (t < m_minTime)
@@ -153,15 +153,15 @@ void k9ChapterEdit::startChanged(const QTime& _time) {
         if (!m_aviFile->getBreakPrevious() && m_aviFile->getPrevious()!=NULL) {
             m_aviFile->getPrevious()->setEnd(t);
         }
-        QTime t2;
+        TQTime t2;
         slider->setValue(t2.msecsTo(t));
         m_aviFile->setImage(m_image);
     }
 }
 
-void k9ChapterEdit::endChanged(const QTime& _time) {
+void k9ChapterEdit::endChanged(const TQTime& _time) {
     if (!m_noUpdate) {
-        QTime t=_time;
+        TQTime t=_time;
         if (t > m_maxTime )
             t=m_maxTime;
         else if (t < m_minTime)
@@ -171,9 +171,9 @@ void k9ChapterEdit::endChanged(const QTime& _time) {
         if (t!=_time)
             twend->setTime(t);        
         m_aviFile->setEnd(t);
-        QTime t2;
+        TQTime t2;
         if (!m_aviFile->getBreakNext() && m_aviFile->getNext()!=NULL) {
-            QImage i=m_image;
+            TQImage i=m_image;
             m_aviDecode.readFrame((double)t2.msecsTo(t)/1000.0);
             m_aviFile->getNext()->setImage(m_image);
             m_image=i;
diff --git a/k9author/k9chapteredit.h b/k9author/k9chapteredit.h
index 87be4f8..29a919b 100644
--- a/k9author/k9chapteredit.h
+++ b/k9author/k9chapteredit.h
@@ -22,9 +22,10 @@ class k9DrawImage;
 class k9ChapterEdit : public chapterEdit
 {
   Q_OBJECT
+  TQ_OBJECT
 
 public:
-  k9ChapterEdit(QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
+  k9ChapterEdit(TQWidget* tqparent = 0, const char* name = 0, WFlags fl = 0 );
   ~k9ChapterEdit();
   /*$PUBLIC_FUNCTIONS$*/
 
@@ -34,9 +35,9 @@ private:
   k9AviDecode m_aviDecode;
   k9DrawImage *m_wimage;
   k9AviFile *m_aviFile;
-  QTime m_minTime,m_maxTime;
+  TQTime m_minTime,m_maxTime;
   bool m_noUpdate;
-  QImage m_image;
+  TQImage m_image;
 protected:
   /*$PROTECTED_FUNCTIONS$*/
   virtual void sliderReleased();
@@ -45,13 +46,13 @@ protected:
   virtual void bEndClick();
   virtual void ckBreakStartClick();
   virtual void ckBreakEndClick();
-  virtual void urlSelected(const QString&);
-  virtual void startChanged(const QTime&);
-  virtual void endChanged(const QTime&);
+  virtual void urlSelected(const TQString&);
+  virtual void startChanged(const TQTime&);
+  virtual void endChanged(const TQTime&);
   virtual void bTitleButtonClick();
 protected slots:
   /*$PROTECTED_SLOTS$*/
-  void drawImage(QImage *);
+  void drawImage(TQImage *);
 public slots:
   void setAviFile(k9AviFile *_aviFile);
 };
diff --git a/k9author/k9import.cpp b/k9author/k9import.cpp
index 774bc8e..993f2d1 100644
--- a/k9author/k9import.cpp
+++ b/k9author/k9import.cpp
@@ -20,19 +20,19 @@
 #include "k9haldevice.h"
 #include "k9config.h"
 #include "k9burndvd.h"
-#include <qdir.h>
+#include <tqdir.h>
 #include <kfiledialog.h>
 #include <kcombobox.h>
 #include <kiconloader.h>
 #include <kselect.h>
 #include "k9processlist.h"
 
-k9Import::k9Import(QWidget* parent, const char* name,k9CdDrives *_drives)
-        : import(parent,name) {
-    m_parent=(k9Copy*) parent;
+k9Import::k9Import(TQWidget* tqparent, const char* name,k9CdDrives *_drives)
+        : import(tqparent,name) {
+    m_parent=(k9Copy*) tqparent;
     drives=_drives;
 
-    connect(&m_newDVD,SIGNAL(sigAddTitle()),this,SLOT(titleAdded()));
+    connect(&m_newDVD,TQT_SIGNAL(sigAddTitle()),this,TQT_SLOT(titleAdded()));
 }
 
 k9Import::~k9Import() {}
@@ -42,13 +42,13 @@ k9Import::~k9Import() {}
 /*$SPECIALIZATION$*/
 
 void k9Import::init() {
-    m_root=new QListViewItem(lvDVD,i18n("Root Menu"));
+    m_root=new TQListViewItem(lvDVD,i18n("Root Menu"));
     m_root->setOpen(true);
     m_root->setPixmap(0,SmallIcon("dvd_unmount"));
     emit aviFileSelected(NULL);
 
-    connect(drives,SIGNAL(deviceAdded( k9CdDrive*)),this,SLOT(deviceAdded( k9CdDrive* )));
-    connect(drives,SIGNAL(deviceRemoved( k9CdDrive*)),this,SLOT(deviceRemoved( k9CdDrive* )));
+    connect(drives,TQT_SIGNAL(deviceAdded( k9CdDrive*)),this,TQT_SLOT(deviceAdded( k9CdDrive* )));
+    connect(drives,TQT_SIGNAL(deviceRemoved( k9CdDrive*)),this,TQT_SLOT(deviceRemoved( k9CdDrive* )));
 
     readDrives();
     m_root->setSelected(true);
@@ -73,7 +73,7 @@ void k9Import::deviceAdded(k9CdDrive *_drive) {
 
 void k9Import::deviceRemoved(k9CdDrive *_drive) {
 
-    int i=recorderList.find(_drive);
+    int i=recorderList.tqfind(_drive);
     recorderList.remove( i);
     cbOutputDev->removeItem(i+2);
 
@@ -83,7 +83,7 @@ void k9Import::addDrive(k9CdDrive *drive) {
 #ifdef HAVE_HAL
     if (drive->getDevice()!=NULL) {
         k9HalDevice *dev=drive->getDevice();
-        connect(dev,SIGNAL(volumeChanged( const QString &,const QString &)),this,SLOT(volumeChanged(const QString&,const QString&)));
+        connect(dev,TQT_SIGNAL(volumeChanged( const TQString &,const TQString &)),this,TQT_SLOT(volumeChanged(const TQString&,const TQString&)));
     }
 #endif
     if (drive->canWriteDVD) {
@@ -93,14 +93,14 @@ void k9Import::addDrive(k9CdDrive *drive) {
 
 }
 
-void k9Import::volumeChanged(const QString &device,const QString &volumeName) {}
+void k9Import::volumeChanged(const TQString &device,const TQString &volumeName) {}
 
 
 #include "k9import.moc"
 
 
 
-QListViewItem* k9Import::getRoot() const {
+TQListViewItem* k9Import::getRoot() const {
     return m_root;
 }
 
@@ -112,7 +112,7 @@ void k9Import::aviFileUpdated(k9AviFile *_aviFile) {
         while (itemChapter) {
             if (itemChapter->getAviFile()==_aviFile) {
                 itemChapter->setText(1,_aviFile->getStart().toString("hh:mm:ss") +" - "+_aviFile->getEnd().toString("hh:mm:ss"));
-                itemChapter->setPixmap(0,QPixmap(_aviFile->getImage().smoothScale(50,40)));
+                itemChapter->setPixmap(0,TQPixmap(_aviFile->getImage().smoothScale(50,40)));
             }
             itemChapter=(k9LvItemImport*)itemChapter->nextSibling();
         }
@@ -121,12 +121,12 @@ void k9Import::aviFileUpdated(k9AviFile *_aviFile) {
     updateTotalTime();
 }
 
-void k9Import::buttonUpdated(k9MenuButton *_button, const QImage &_image) {
+void k9Import::buttonUpdated(k9MenuButton *_button, const TQImage &_image) {
     k9LvItemImport *itemTitle = (k9LvItemImport*)m_root->firstChild();
     while (itemTitle) {
         if (itemTitle->getTitle()->getButton()==_button) {
-            QImage img=_image.smoothScale(50,40,QImage::ScaleFree);
-            QPixmap pix(img);
+            TQImage img=_image.smoothScale(50,40,TQ_ScaleFree);
+            TQPixmap pix(img);
             itemTitle->setPixmap(0,pix);
         }
         itemTitle=(k9LvItemImport*)itemTitle->nextSibling();
@@ -135,7 +135,7 @@ void k9Import::buttonUpdated(k9MenuButton *_button, const QImage &_image) {
 
 
 
-void k9Import::lvDVDItemSelected (QListViewItem *_item) {
+void k9Import::lvDVDItemSelected (TQListViewItem *_item) {
     k9LvItemImport *item=(k9LvItemImport*)_item;
 
     switch (_item->rtti()) {
@@ -152,7 +152,7 @@ void k9Import::lvDVDItemSelected (QListViewItem *_item) {
     }
 }
 
-void k9Import::setProgressWindow(QWidget *_widget) {
+void k9Import::setProgressWindow(TQWidget *_widget) {
     m_toolView=m_parent->setToolWindow(_widget,KDockWidget::DockRight,i18n("processing"),i18n("processing"));
     m_dockWidget = m_parent->getVisibleDock();
     m_parent->setActions( false);
@@ -171,15 +171,15 @@ void k9Import::removeProgressWindow() {
 }
 
 void k9Import::execute() {
-    QString filename;
+    TQString filename;
     k9Config config;
-    QString outputDir=config.getPrefOutput();
+    TQString outputDir=config.getPrefOutput();
     if (cbOutputDev->currentItem() ==0) {
-        filename=KFileDialog::getSaveFileName (QDir::homeDirPath(),"*.iso", 0,i18n("Save image to disk"));
+        filename=KFileDialog::getSaveFileName (TQDir::homeDirPath(),"*.iso", 0,i18n("Save image to disk"));
         if (filename =="")
             return;
     } else if (cbOutputDev->currentItem()==1) {
-       outputDir= KFileDialog::getExistingDirectory(QDir::homeDirPath());
+       outputDir= KFileDialog::getExistingDirectory(TQDir::homeDirPath());
        if (outputDir=="")
        return;
     }
@@ -218,7 +218,7 @@ void k9Import::execute() {
 }
 
 
-void k9Import::cbFormatActivated(const QString &_format) {
+void k9Import::cbFormatActivated(const TQString &_format) {
     if (_format == "PAL") {
         m_newDVD.setFormat(k9NewDVD::PAL);
         m_menuEdit->setFormat(k9MenuEdit::PAL);
@@ -244,7 +244,7 @@ void k9Import::titleAdded() {
 void k9Import::updateTotalTime() {
     int total=m_newDVD.getTotalTime();
     gsTotal->setValue(total/60);
-    QTime t(0,0,0);
+    TQTime t(0,0,0);
     t=t.addSecs(total);
     lTotal->setText(t.toString("hh:mm:ss"));
 }
diff --git a/k9author/k9import.h b/k9author/k9import.h
index e883bed..9a46704 100644
--- a/k9author/k9import.h
+++ b/k9author/k9import.h
@@ -14,7 +14,7 @@
 #define K9IMPORT_H
 
 #include "k9common.h"
-#include <qlistview.h>
+#include <tqlistview.h>
 #include "k9copy.h"
 #include "../k9author/import.h"
 #include "../k9author/k9newdvd.h"
@@ -25,23 +25,24 @@ class k9MenuButton;
 class k9MenuEdit;
 class k9Import : public import {
     Q_OBJECT
+  TQ_OBJECT
 private:
-    QListViewItem *m_root;
+    TQListViewItem *m_root;
     k9NewDVD m_newDVD;
     KMdiToolViewAccessor *m_toolView;
     KDockWidget *m_dockWidget;
     k9Copy *m_parent;
-    QPtrList <k9CdDrive> recorderList;
+    TQPtrList <k9CdDrive> recorderList;
     k9CdDrives *drives;
     k9MenuEdit *m_menuEdit;
 
 public:
-    k9Import(QWidget* parent = 0, const char* name = 0,k9CdDrives *_drives=0 );
+    k9Import(TQWidget* tqparent = 0, const char* name = 0,k9CdDrives *_drives=0 );
     ~k9Import();
     /*$PUBLIC_FUNCTIONS$*/
     void init();
     void execute();
-    QListViewItem* getRoot() const;
+    TQListViewItem* getRoot() const;
     k9NewDVD *getNewDVD() {
         return &m_newDVD;
     }
@@ -49,25 +50,25 @@ public:
 public slots:
     /*$PUBLIC_SLOTS$*/
     void aviFileUpdated(k9AviFile *_aviFile);
-    void buttonUpdated(k9MenuButton *_button, const QImage &_image);
+    void buttonUpdated(k9MenuButton *_button, const TQImage &_image);
     void setMenuEdit(k9MenuEdit* _value);
     void setEnableCreate(bool _state);
     void updateTotalTime();
     void titleAdded();
 protected:
     /*$PROTECTED_FUNCTIONS$*/
-    void setProgressWindow(QWidget *_widget);
+    void setProgressWindow(TQWidget *_widget);
     void removeProgressWindow();
     void readDrives();
     void addDrive (k9CdDrive *_drive);
 
 protected slots:
     /*$PROTECTED_SLOTS$*/
-    void lvDVDItemSelected (QListViewItem *);
-    void cbFormatActivated(const QString &_format);
+    void lvDVDItemSelected (TQListViewItem *);
+    void cbFormatActivated(const TQString &_format);
     virtual void deviceAdded(k9CdDrive *_drive);
     virtual void deviceRemoved(k9CdDrive *_drive);
-    virtual void volumeChanged(const QString &device,const QString &volumeName);
+    virtual void volumeChanged(const TQString &device,const TQString &volumeName);
 
 signals:
     void aviFileSelected(k9AviFile *_aviFile);
diff --git a/k9author/k9importfiles.cpp b/k9author/k9importfiles.cpp
index 2cb6138..c3ed6c4 100644
--- a/k9author/k9importfiles.cpp
+++ b/k9author/k9importfiles.cpp
@@ -18,8 +18,8 @@
 #include "k9avifile.h"
 #include "k9menuedit.h"
 
-k9ImportFiles::k9ImportFiles(QWidget *parent, const char *name)
- : KMdiMainFrm( parent, name ,KMdi::IDEAlMode )
+k9ImportFiles::k9ImportFiles(TQWidget *tqparent, const char *name)
+ : KMdiMainFrm( tqparent, name ,KMdi::IDEAlMode )
 {
     this->setCaption(kapp->makeStdCaption(i18n("Create new DVD"),true));
     m_k9Import=new k9Import(this);
@@ -33,7 +33,7 @@ k9ImportFiles::k9ImportFiles(QWidget *parent, const char *name)
     k9ChapterEdit *ch=new k9ChapterEdit(this);
     addToolWindow(ch, KDockWidget::DockBottom, getMainDockWidget(),0,i18n("Chapter properties"),i18n("Chapter properties"));
 
-    connect(m_k9Import,SIGNAL(aviFileSelected(k9AviFile*)),ch,SLOT(setAviFile(k9AviFile*)));
+    connect(m_k9Import,TQT_SIGNAL(aviFileSelected(k9AviFile*)),ch,TQT_SLOT(setAviFile(k9AviFile*)));
     
     m_k9NewTitle=new k9NewTitle(this);
     m_k9NewTitle->setK9Import(m_k9Import);
diff --git a/k9author/k9importfiles.h b/k9author/k9importfiles.h
index 136c131..d7fd672 100644
--- a/k9author/k9importfiles.h
+++ b/k9author/k9importfiles.h
@@ -14,7 +14,7 @@
 
 #include "k9common.h"
 
-#include <qobject.h>
+#include <tqobject.h>
 #include <kmdidefines.h>
 #include <kmdichildarea.h>
 #include <kmdimainfrm.h>
@@ -28,8 +28,9 @@ class k9NewTitle;
 class k9ImportFiles : public KMdiMainFrm
 {
 Q_OBJECT
+  TQ_OBJECT
 public:
-    k9ImportFiles(QWidget *parent = 0, const char *name = 0);
+    k9ImportFiles(TQWidget *tqparent = 0, const char *name = 0);
 
     ~k9ImportFiles();
 private:
diff --git a/k9author/k9lvitemimport.cpp b/k9author/k9lvitemimport.cpp
index e946c8a..38b1855 100644
--- a/k9author/k9lvitemimport.cpp
+++ b/k9author/k9lvitemimport.cpp
@@ -12,8 +12,8 @@
 #include "k9lvitemimport.h"
 
 
-k9LvItemImport::k9LvItemImport( QListViewItem *parent,eObjectType _objectType)
-            : QListViewItem( parent) {
+k9LvItemImport::k9LvItemImport( TQListViewItem *tqparent,eObjectType _objectType)
+            : TQListViewItem( tqparent) {
         m_objectType=_objectType;
         m_title=NULL;
         m_aviFile=NULL;
@@ -30,7 +30,7 @@ int k9LvItemImport::rtti () const {
     }
 }
 
-int k9LvItemImport::compare(QListViewItem *i,int col,bool ascending) const {
+int k9LvItemImport::compare(TQListViewItem *i,int col,bool ascending) const {
  int res;
  if (i->rtti()== 1001) {
      k9LvItemImport *item2=(k9LvItemImport*)i;
@@ -40,13 +40,13 @@ int k9LvItemImport::compare(QListViewItem *i,int col,bool ascending) const {
      k9LvItemImport *item2=(k9LvItemImport*)i;
      return  this->getAviFile()->getNum() - item2->getAviFile()->getNum()  ;
  }
-  return QListViewItem::compare(i,col,ascending);
+  return TQListViewItem::compare(i,col,ascending);
 }
 
 
 void k9LvItemImport::setTitle(k9Title* _value) {
     m_title = _value;
-    QPixmap pix(m_title->getButton()->getImage());
+    TQPixmap pix(m_title->getButton()->getImage());
     setPixmap(0,pix);
 }
 
diff --git a/k9author/k9lvitemimport.h b/k9author/k9lvitemimport.h
index 22aa3a2..2b882f1 100644
--- a/k9author/k9lvitemimport.h
+++ b/k9author/k9lvitemimport.h
@@ -13,17 +13,17 @@
 #define K9LVITEMIMPORT_H
 
 #include "k9common.h"
-#include <qlistview.h>
+#include <tqlistview.h>
 #include "k9avifile.h"
 #include "k9title.h"
 /**
 	@author Jean-Michel PETIT <k9copy@free.fr>
 */
-class k9LvItemImport: public QListViewItem {
+class k9LvItemImport: public TQListViewItem {
 public:
     enum  eObjectType {ROOT,TITLE,CHAPTER};
 
-    k9LvItemImport( QListViewItem *parent,eObjectType _objectType);
+    k9LvItemImport( TQListViewItem *tqparent,eObjectType _objectType);
     ~k9LvItemImport();
     virtual int rtti () const;
     eObjectType getObjectType() { return m_objectType;};
@@ -33,7 +33,7 @@ public:
 
     void setTitle(k9Title* _value);
     k9Title* getTitle() const { return m_title;}
-    virtual int compare (QListViewItem *i,int col,bool ascending) const;
+    virtual int compare (TQListViewItem *i,int col,bool ascending) const;
 private:
     eObjectType m_objectType;
     k9AviFile *m_aviFile;
diff --git a/k9author/k9menu.cpp b/k9author/k9menu.cpp
index b219ba3..a911e97 100644
--- a/k9author/k9menu.cpp
+++ b/k9author/k9menu.cpp
@@ -12,20 +12,20 @@
 #include "k9menu.h"
 #include "k9menubutton.h"
 #include "k9process.h"
-#include <qpainter.h>
-#include <qbitmap.h>
+#include <tqpainter.h>
+#include <tqbitmap.h>
 #include <kapplication.h>
-#include <qfile.h>
-#include <qdom.h>
+#include <tqfile.h>
+#include <tqdom.h>
 #include "k9tools.h"
 
-k9Menu::k9Menu(QObject *parent, const char *name)
-        : QObject(parent, name),m_format(PAL) {
+k9Menu::k9Menu(TQObject *tqparent, const char *name)
+        : TQObject(tqparent, name),m_format(PAL) {
     m_buttons.setAutoDelete(false);
-    m_canvas=new QCanvas(this);
-    QPixmap pix(720,576);
-    pix.fill(Qt::black);
-    m_canvas->setBackgroundPixmap(pix);
+    m_canvas=new TQCanvas(this);
+    TQPixmap pix(720,576);
+    pix.fill(TQt::black);
+    m_canvas->tqsetBackgroundPixmap(pix);
     m_startScript=m_startScript2=m_endScript="";
 }
 
@@ -46,48 +46,48 @@ k9MenuButton *k9Menu::addButton() {
 
 
 
-void k9Menu::createMenus(QDomElement *_rootNode) {
+void k9Menu::createMenus(TQDomElement *_rootNode) {
   
     m_config=new k9Config();
     int height=m_format==PAL?576:480;
 
-    QImage img;
+    TQImage img;
 
     //create menu image
-    QCanvasItemList l=m_canvas->allItems();
-    for (QCanvasItemList::Iterator it=l.begin(); it!=l.end(); ++it) {
-        if ( (*it)->rtti() > 1001  || (*it)->rtti()==QCanvasItem::Rtti_Rectangle ) 
+    TQCanvasItemList l=m_canvas->allItems();
+    for (TQCanvasItemList::Iterator it=l.begin(); it!=l.end(); ++it) {
+        if ( (*it)->rtti() > 1001  || (*it)->rtti()==TQCanvasItem::Rtti_Rectangle ) 
             (*it)->hide();
     }
 
 
-    QPixmap pixbg(720,height);
-    QPainter pbg(&pixbg);
+    TQPixmap pixbg(720,height);
+    TQPainter pbg(&pixbg);
     m_canvas->resize(720,height);
     m_canvas->update();
-    m_canvas->drawArea(QRect(0,0,720,height),&pbg);
+    m_canvas->drawArea(TQRect(0,0,720,height),&pbg);
 
     //create the hilite picture
     int lineWidth=2;
-    img.create(720,height,8,3,QImage::IgnoreEndian);
-    QPixmap pixhi;
+    img.create(720,height,8,3,TQImage::IgnoreEndian);
+    TQPixmap pixhi;
     pixhi.convertFromImage(img,0);
-    pixhi.fill(Qt::white);
-    QPainter phi(&pixhi);
-    QPen penhi;
+    pixhi.fill(TQt::white);
+    TQPainter phi(&pixhi);
+    TQPen penhi;
     penhi.setColor(m_config->getPrefButtonHiliteColor());
     penhi.setWidth(lineWidth*2);
     phi.setPen(penhi);
-    phi.setBrush(Qt::NoBrush);
-    //create the hilite mask
-    QBitmap mask(720,height);
-    mask.fill(Qt::color0);
-    QPainter pmk(&mask);
-    QPen penmk;
-    penmk.setColor(Qt::color1);
+    phi.setBrush(TQt::NoBrush);
+    //create the hilite tqmask
+    TQBitmap tqmask(720,height);
+    tqmask.fill(TQt::color0);
+    TQPainter pmk(&tqmask);
+    TQPen penmk;
+    penmk.setColor(TQt::color1);
     penmk.setWidth(lineWidth*2);
     pmk.setPen(penmk);
-    pmk.setBrush(Qt::NoBrush);
+    pmk.setBrush(TQt::NoBrush);
 
     //draw buttons
     for (k9MenuButton *button=m_buttons.first();button;button=m_buttons.next()) {
@@ -99,14 +99,14 @@ void k9Menu::createMenus(QDomElement *_rootNode) {
     pbg.end();
     phi.end();
     pmk.end();
-    pixhi.setMask(mask);
+    pixhi.setMask(tqmask);
     //save menu image
 
-    QString bgFileName=m_workDir+KApplication::randomString(8)+".jpg";
-    QString hiFileName=m_workDir+KApplication::randomString(8)+".png";
-    QString m2vFileName= m_workDir+KApplication::randomString(8)+".m2v";
-    QString mpaFileName= m_workDir+KApplication::randomString(8)+".m2v";
-    QString mpgFileName= m_workDir+KApplication::randomString(8)+".mpg";
+    TQString bgFileName=m_workDir+KApplication::randomString(8)+".jpg";
+    TQString hiFileName=m_workDir+KApplication::randomString(8)+".png";
+    TQString m2vFileName= m_workDir+KApplication::randomString(8)+".m2v";
+    TQString mpaFileName= m_workDir+KApplication::randomString(8)+".m2v";
+    TQString mpgFileName= m_workDir+KApplication::randomString(8)+".mpg";
 
     pixbg.save(bgFileName,"JPEG",-1);
     pixhi.save(hiFileName,"PNG",-1);
@@ -117,17 +117,17 @@ void k9Menu::createMenus(QDomElement *_rootNode) {
     spumux(hiFileName,mpgFileName);
     appendMenu(_rootNode);
 
-//    mask.save(m_workDir+"/mask.bmp","BMP",-1);
+//    tqmask.save(m_workDir+"/tqmask.bmp","BMP",-1);
 
-    QFile::remove(bgFileName);
-    QFile::remove(m2vFileName);
-    QFile::remove(mpaFileName);
-    QFile::remove(mpgFileName);
-    QFile::remove(hiFileName);
+    TQFile::remove(bgFileName);
+    TQFile::remove(m2vFileName);
+    TQFile::remove(mpaFileName);
+    TQFile::remove(mpgFileName);
+    TQFile::remove(hiFileName);
     delete m_config;
 }
 
-void k9Menu::convertJpegToMpeg(const QString &_imageJpg,const QString &_imageMpg) {
+void k9Menu::convertJpegToMpeg(const TQString &_imageJpg,const TQString &_imageMpg) {
     k9Process *process=new k9Process(0,0);
     process->setWorkingDirectory(m_workDir);
     process->setUseShell(true);
@@ -146,7 +146,7 @@ void k9Menu::convertJpegToMpeg(const QString &_imageJpg,const QString &_imageMpg
     qDebug(process->debug().latin1());
 }
 
-void k9Menu::createAudio(const QString & _audioFile) {
+void k9Menu::createAudio(const TQString & _audioFile) {
     k9Process *process=new k9Process(0,0);
     process->setWorkingDirectory(m_workDir);
     process->setUseShell(true);
@@ -161,7 +161,7 @@ void k9Menu::createAudio(const QString & _audioFile) {
         qDebug("error creating audio stream");
     }
 }
-void k9Menu::multiplex(const QString &_audio, const QString &_video, const QString _result) {
+void k9Menu::multiplex(const TQString &_audio, const TQString &_video, const TQString _result) {
     k9Process *process=new k9Process(0,0);
     process->setWorkingDirectory(m_workDir);
     process->setUseShell(true);
@@ -173,12 +173,12 @@ void k9Menu::multiplex(const QString &_audio, const QString &_video, const QStri
     }
 }
 
-void k9Menu::spumux(const QString &_hiFileName,const QString &_mpgFileName) {
-    QDomElement stream,spu;
+void k9Menu::spumux(const TQString &_hiFileName,const TQString &_mpgFileName) {
+    TQDomElement stream,spu;
 
-    QDomDocument xml;
+    TQDomDocument xml;
 
-    QDomElement root = xml.createElement( "subpictures" );
+    TQDomElement root = xml.createElement( "subpictures" );
     xml.appendChild( root );
 
     stream=xml.createElement("stream");
@@ -200,20 +200,20 @@ void k9Menu::spumux(const QString &_hiFileName,const QString &_mpgFileName) {
 
     int i=1;
     for (k9MenuButton *button=m_buttons.first();button;button=m_buttons.next()) {
-        QDomElement eButton = xml.createElement("button");
+        TQDomElement eButton = xml.createElement("button");
         spu.appendChild(eButton);
-        eButton.setAttribute("name",QString("button%1").arg(i));
-        eButton.setAttribute("x0", QString::number(button->getLeft()));
-        eButton.setAttribute("y0",QString::number(button->getTop()));
-        eButton.setAttribute("x1",QString::number(button->getLeft()+button->getWidth()));
-        eButton.setAttribute("y1",QString::number(button->getTop()+button->getHeight()));
+        eButton.setAttribute("name",TQString("button%1").tqarg(i));
+        eButton.setAttribute("x0", TQString::number(button->getLeft()));
+        eButton.setAttribute("y0",TQString::number(button->getTop()));
+        eButton.setAttribute("x1",TQString::number(button->getLeft()+button->getWidth()));
+        eButton.setAttribute("y1",TQString::number(button->getTop()+button->getHeight()));
         i++;
     }
 
-    QString spuFileName(m_workDir + KApplication::randomString(8)+ ".xml");
-    QFile file( spuFileName );
+    TQString spuFileName(m_workDir + KApplication::randomString(8)+ ".xml");
+    TQFile file( spuFileName );
     if ( file.open( IO_WriteOnly ) ) {
-        QTextStream stream( &file );
+        TQTextStream stream( &file );
         xml.save(stream,1);
         file.close();
     }
@@ -233,10 +233,10 @@ void k9Menu::spumux(const QString &_hiFileName,const QString &_mpgFileName) {
     file.remove();
 }
 
-void k9Menu::appendMenu(QDomElement *_rootNode) {
-    QDomDocument doc=_rootNode->ownerDocument();
-    QDomNodeList l=_rootNode->elementsByTagName("menus");
-    QDomNode menus;
+void k9Menu::appendMenu(TQDomElement *_rootNode) {
+    TQDomDocument doc=_rootNode->ownerDocument();
+    TQDomNodeList l=_rootNode->elementsByTagName("menus");
+    TQDomNode menus;
     if (l.count()==0) {
         menus=doc.createElement("menus");
         _rootNode->appendChild(menus);
@@ -244,36 +244,36 @@ void k9Menu::appendMenu(QDomElement *_rootNode) {
         menus=l.item(0);
     }
    
-    QDomElement pgc=doc.createElement("pgc");
+    TQDomElement pgc=doc.createElement("pgc");
     menus.appendChild(pgc);
-    QDomElement pre=doc.createElement("pre");
+    TQDomElement pre=doc.createElement("pre");
     pgc.appendChild(pre);
-    QDomText txt=doc.createTextNode(m_startScript +m_startScript2);
+    TQDomText txt=doc.createTextNode(m_startScript +m_startScript2);
     pre.appendChild(txt);
 
-    QDomElement vob=doc.createElement("vob");
+    TQDomElement vob=doc.createElement("vob");
     pgc.appendChild(vob);
     vob.setAttribute("file",m_menuFileName);
     vob.setAttribute("pause","inf");
     int i=1;
     for (k9MenuButton *button=m_buttons.first();button;button=m_buttons.next()) {
-        QDomElement eButton = doc.createElement("button");
+        TQDomElement eButton = doc.createElement("button");
         pgc.appendChild(eButton); 
-        QDomText eButtonTxt=doc.createTextNode(button->getScript());
+        TQDomText eButtonTxt=doc.createTextNode(button->getScript());
         eButton.appendChild(eButtonTxt);
-        eButton.setAttribute("name",QString("button%1").arg(i));
+        eButton.setAttribute("name",TQString("button%1").tqarg(i));
         i++;
     }
     
 
 }
 
-QString k9Menu::getWorkDir() const {
+TQString k9Menu::getWorkDir() const {
     return m_workDir;
 }
 
 
-void k9Menu::setWorkDir(const QString& _value) {
+void k9Menu::setWorkDir(const TQString& _value) {
     m_workDir = _value;
 }
 
@@ -283,51 +283,51 @@ void k9Menu::setFormat(const eFormat& _value) {
 }
 
 
-QString k9Menu::getMenuFileName() const {
+TQString k9Menu::getMenuFileName() const {
     return m_menuFileName;
 }
 
 
-void k9Menu::setMenuFileName(const QString& _value) {
+void k9Menu::setMenuFileName(const TQString& _value) {
     m_menuFileName = _value;
 }
 
 
 
 
-QCanvas* k9Menu::getCanvas() const {
+TQCanvas* k9Menu::getCanvas() const {
     return m_canvas;
 }
 
 
-void k9Menu::setCanvas(QCanvas* _value) {
+void k9Menu::setCanvas(TQCanvas* _value) {
     m_canvas = _value;
 }
 
-void k9Menu::setStartScript(const QString &_value) {
+void k9Menu::setStartScript(const TQString &_value) {
     m_startScript=_value;
 }
 
 
-QString k9Menu::getStartScript() const {
+TQString k9Menu::getStartScript() const {
     return m_startScript;
 }
 
-void k9Menu::setStartScript2(const QString &_value) {
+void k9Menu::setStartScript2(const TQString &_value) {
     m_startScript2=_value;
 }
 
 
-QString k9Menu::getStartScript2() const {
+TQString k9Menu::getStartScript2() const {
     return m_startScript2;
 }
 
 
-QString k9Menu::getEndScript() const {
+TQString k9Menu::getEndScript() const {
     return m_endScript;
 }
 
 
-void k9Menu::setEndScript(const QString& _value) {
+void k9Menu::setEndScript(const TQString& _value) {
     m_endScript = _value;
 }
diff --git a/k9author/k9menu.h b/k9author/k9menu.h
index 91e8a20..c6d783f 100644
--- a/k9author/k9menu.h
+++ b/k9author/k9menu.h
@@ -14,58 +14,59 @@
 
 #include "k9common.h"
 #include "k9config.h"
-#include <qobject.h>
-#include <qptrlist.h>
-#include <qimage.h>
-#include <qfont.h>
-#include <qdom.h>
-#include <qcanvas.h>
+#include <tqobject.h>
+#include <tqptrlist.h>
+#include <tqimage.h>
+#include <tqfont.h>
+#include <tqdom.h>
+#include <tqcanvas.h>
 /**
 	@author Jean-Michel PETIT <k9copy@free.fr>
 */
 class k9MenuButton;
-class k9Menu : public QObject {
+class k9Menu : public TQObject {
     Q_OBJECT
+  TQ_OBJECT
 public slots:
-    void setStartScript(const QString &);
-    void setStartScript2(const QString &);
-    void setEndScript(const QString& _value);
+    void setStartScript(const TQString &);
+    void setStartScript2(const TQString &);
+    void setEndScript(const TQString& _value);
 
 public:
     enum eFormat {
         PAL=1,NTSC=2
     };
-    k9Menu(QObject *parent = 0, const char *name = 0);
+    k9Menu(TQObject *tqparent = 0, const char *name = 0);
     ~k9Menu();
     k9MenuButton *addButton();
-    void createMenus(QDomElement *_rootNode);
-    void setWorkDir(const QString& _value);
-    QString getWorkDir() const;
+    void createMenus(TQDomElement *_rootNode);
+    void setWorkDir(const TQString& _value);
+    TQString getWorkDir() const;
     void setFormat(const eFormat& _value);
-    void setMenuFileName(const QString& _value);
-    QString getMenuFileName() const;
+    void setMenuFileName(const TQString& _value);
+    TQString getMenuFileName() const;
 
-    void setCanvas(QCanvas* _value);
-    QCanvas* getCanvas() const;
+    void setCanvas(TQCanvas* _value);
+    TQCanvas* getCanvas() const;
 
-    QString getStartScript() const;
-    QString getEndScript() const;
-    QString getStartScript2() const;
+    TQString getStartScript() const;
+    TQString getEndScript() const;
+    TQString getStartScript2() const;
 private:
-    QPtrList <k9MenuButton> m_buttons;
-    QString m_workDir;
-    QString m_menuFileName;
+    TQPtrList <k9MenuButton> m_buttons;
+    TQString m_workDir;
+    TQString m_menuFileName;
     eFormat m_format;
-    QCanvas *m_canvas;
-    QString m_startScript;
-    QString m_startScript2;
-    QString m_endScript;
+    TQCanvas *m_canvas;
+    TQString m_startScript;
+    TQString m_startScript2;
+    TQString m_endScript;
     k9Config *m_config;
-    void convertJpegToMpeg(const QString &_imageJpg,const QString &_imageMpg) ;
-    void createAudio(const QString & _audioFile);
-    void multiplex(const QString &_audio, const QString &_video, const QString _result);
-    void spumux(const QString &_hiFileName,const QString &_mpgFileName);
-    void appendMenu(QDomElement *_rootNode);
+    void convertJpegToMpeg(const TQString &_imageJpg,const TQString &_imageMpg) ;
+    void createAudio(const TQString & _audioFile);
+    void multiplex(const TQString &_audio, const TQString &_video, const TQString _result);
+    void spumux(const TQString &_hiFileName,const TQString &_mpgFileName);
+    void appendMenu(TQDomElement *_rootNode);
 };
 
 #endif
diff --git a/k9author/k9menubutton.cpp b/k9author/k9menubutton.cpp
index 73908e9..5256983 100644
--- a/k9author/k9menubutton.cpp
+++ b/k9author/k9menubutton.cpp
@@ -10,11 +10,11 @@
 //
 //
 #include "k9menubutton.h"
-#include <qpainter.h>
-#include <qwmatrix.h>
-#include <qbitmap.h>
+#include <tqpainter.h>
+#include <tqwmatrix.h>
+#include <tqbitmap.h>
 
-k9CanvasSprite::k9CanvasSprite (QCanvasPixmapArray *a,QCanvas *canvas,k9MenuButton *button) : QCanvasSprite(a,canvas) {
+k9CanvasSprite::k9CanvasSprite (TQCanvasPixmapArray *a,TQCanvas *canvas,k9MenuButton *button) : TQCanvasSprite(a,canvas) {
     m_button=button;
 }
 
@@ -99,14 +99,14 @@ void k9MenuButton::update() {
     emit sigsetHeight(getHeight());
 }
 
-k9MenuButton::k9MenuButton(QCanvas *parent, const char *name)
- : QObject(parent, name),m_width(0),m_height(0)
+k9MenuButton::k9MenuButton(TQCanvas *tqparent, const char *name)
+ : TQObject(tqparent, name),m_width(0),m_height(0)
 {
-    m_canvas=parent;
+    m_canvas=tqparent;
     m_sprite=NULL;
     m_pixmap=NULL;
-    m_text=new QCanvasText("",m_canvas);
-    m_text->setColor(Qt::yellow);
+    m_text=new TQCanvasText("",m_canvas);
+    m_text->setColor(TQt::yellow);
 
 }
 
@@ -115,31 +115,31 @@ k9MenuButton::~k9MenuButton()
 {
 }
 
-void k9MenuButton::setImage(const QImage &_image) {
+void k9MenuButton::setImage(const TQImage &_image) {
     m_image=_image;
     emit sigsetImage(this,_image);
     loadImage();
 
 }
 
-void k9MenuButton::setImage(const QString &_fileName){
+void k9MenuButton::setImage(const TQString &_fileName){
     m_image.load(_fileName);
     emit sigsetImage(this,m_image);
     loadImage();
 }
 
 void k9MenuButton::loadImage() {
-    QImage tmp=m_image.smoothScale(m_width,m_height);
+    TQImage tmp=m_image.smoothScale(m_width,m_height);
     int x=0,y=0;
     if (m_sprite) {
         x=m_sprite->x();
         y=m_sprite->y();
         delete m_sprite;
     } 
-    QPixmap pix;
+    TQPixmap pix;
     pix.convertFromImage(tmp);
     
-    m_pixmap=new QCanvasPixmap(pix,QPoint(0,0));
+    m_pixmap=new TQCanvasPixmap(pix,TQPoint(0,0));
 
 
     m_pixmapArray.setImage(0,m_pixmap);
@@ -194,35 +194,35 @@ int k9MenuButton::getLeft() {
     return m_sprite->x();
 }
 
-void k9MenuButton::setFont(QFont _font) {
+void k9MenuButton::setFont(TQFont _font) {
     m_text->setFont(_font);
     update();
     m_canvas->update();
     emit sigsetFont(_font);
 }
 
-QFont k9MenuButton::getFont() {
+TQFont k9MenuButton::getFont() {
     return m_text->font();
 }
 
-void k9MenuButton::setColor(QColor _color) {
+void k9MenuButton::setColor(TQColor _color) {
     m_text->setColor(_color);
     m_canvas->update();
     emit sigsetColor(_color);
 }
 
-QColor k9MenuButton::getColor() {
+TQColor k9MenuButton::getColor() {
     return m_text->color();
 }
 
-void k9MenuButton::setText(QString _text) {
+void k9MenuButton::setText(TQString _text) {
     m_text->setText(_text);
     update();
     m_canvas->update();
     emit sigsetText(_text);
 }
 
-QString k9MenuButton::getText() {
+TQString k9MenuButton::getText() {
     return m_text->text();
 }
 
@@ -256,17 +256,17 @@ void k9MenuButton::setTextPosition(const eTextPosition& _value) {
 }
 
 
-QImage k9MenuButton::getImage() const {
+TQImage k9MenuButton::getImage() const {
     return m_image;
 }
 
 
-QString k9MenuButton::getScript() const {
+TQString k9MenuButton::getScript() const {
     return m_script;
 }
 
 
-void k9MenuButton::setScript(const QString& _value) {
+void k9MenuButton::setScript(const TQString& _value) {
     m_script = _value;
 }
 
diff --git a/k9author/k9menubutton.h b/k9author/k9menubutton.h
index 135340e..06b58c2 100644
--- a/k9author/k9menubutton.h
+++ b/k9author/k9menubutton.h
@@ -12,18 +12,18 @@
 #ifndef K9MENUBUTTON_H
 #define K9MENUBUTTON_H
 
-#include <qobject.h>
-#include <qpixmap.h>
-#include <qimage.h>
-#include <qcanvas.h>
+#include <tqobject.h>
+#include <tqpixmap.h>
+#include <tqimage.h>
+#include <tqcanvas.h>
 
 /**
 	@author Jean-Michel PETIT <k9copy@free.fr>
 */
 class k9MenuButton;
-class k9CanvasSprite : public QCanvasSprite {
+class k9CanvasSprite : public TQCanvasSprite {
 public:
-    k9CanvasSprite (QCanvasPixmapArray *a,QCanvas *canvas,k9MenuButton *button);
+    k9CanvasSprite (TQCanvasPixmapArray *a,TQCanvas *canvas,k9MenuButton *button);
     virtual int rtti() const {
         return 1000;
     }
@@ -36,12 +36,13 @@ private:
 };
 
 
-class k9MenuButton : public QObject {
+class k9MenuButton : public TQObject {
     Q_OBJECT
+  TQ_OBJECT
 public:
     enum eTextPosition {BOTTOM=1,RIGHT=2};
 
-    k9MenuButton(QCanvas *parent = 0, const char *name = 0);
+    k9MenuButton(TQCanvas *tqparent = 0, const char *name = 0);
 
     ~k9MenuButton();
     void setWidth(int _value,bool _reload=true);
@@ -50,12 +51,12 @@ public:
     int getHeight();
     void setTop(int _value,bool _reload=true);
     void setLeft(int _value,bool _reload=true);
-    void setFont(QFont _font);
-    QFont getFont();
-    void setColor(QColor _color);
-    QColor getColor();
-    void setText(QString _text);
-    QString getText();
+    void setFont(TQFont _font);
+    TQFont getFont();
+    void setColor(TQColor _color);
+    TQColor getColor();
+    void setText(TQString _text);
+    TQString getText();
     void select(bool);
     int getTop();
     int getLeft();
@@ -63,16 +64,16 @@ public:
     void moveBy(int x,int y,bool _reload=true);
     void update();
 public slots:
-    void setImage(const QImage &_image);
-    void setImage(const QString &_fileName);
+    void setImage(const TQImage &_image);
+    void setImage(const TQString &_fileName);
 
     void setTextPosition(const eTextPosition& _value);
     eTextPosition getTextPosition() const;
 
-    QImage getImage() const;
+    TQImage getImage() const;
 
-    void setScript(const QString& _value);
-    QString getScript() const;
+    void setScript(const TQString& _value);
+    TQString getScript() const;
 
     void setAngle(int _value);
     int getAngle() const;
@@ -87,18 +88,18 @@ public slots:
 	
 
 private:
-    QCanvas *m_canvas;
-    QCanvasPixmapArray m_pixmapArray;
-    QCanvasPixmap *m_pixmap;
+    TQCanvas *m_canvas;
+    TQCanvasPixmapArray m_pixmapArray;
+    TQCanvasPixmap *m_pixmap;
     k9CanvasSprite *m_sprite;
     int m_num;
-    QCanvasText *m_text;
-    QImage m_image;
+    TQCanvasText *m_text;
+    TQImage m_image;
     int  m_width;
     int m_height;
     int m_angle;
     eTextPosition m_textPosition;
-    QString m_script;
+    TQString m_script;
     void loadImage();
 signals:
     void sigsetTop(int);
@@ -106,10 +107,10 @@ signals:
     void sigsetWidth(int);
     void sigsetHeight(int);
 
-    void sigsetFont(const QFont &);
-    void sigsetColor(const QColor &);
-    void sigsetImage(k9MenuButton *,const QImage &);
-    void sigsetText(const QString &);
+    void sigsetFont(const TQFont &);
+    void sigsetColor(const TQColor &);
+    void sigsetImage(k9MenuButton *,const TQImage &);
+    void sigsetText(const TQString &);
     void sigsetTextPosition(int);
 };
 
diff --git a/k9author/k9menuedit.cpp b/k9author/k9menuedit.cpp
index 8ab0bc5..1cd5a81 100644
--- a/k9author/k9menuedit.cpp
+++ b/k9author/k9menuedit.cpp
@@ -16,37 +16,37 @@
 #include "k9menu.h"
 #include "k9title.h"
 #include "k9newdvd.h"
-#include <qwmatrix.h>
-#include <qlayout.h>
+#include <tqwmatrix.h>
+#include <tqlayout.h>
 #include <kfontdialog.h>
 #include "k9menubutton.h"
 #include <kurlrequester.h>
 #include <kcolorbutton.h>
-#include <qcombobox.h>
+#include <tqcombobox.h>
 #include <klocale.h>
-#include <qlabel.h>
+#include <tqlabel.h>
 #include <kiconloader.h>
 
 
 
 
-k9MenuEdit::k9MenuEdit(QWidget* parent, const char* name,QCanvas *_canvas)
-        : menuEdit(parent,name) {
+k9MenuEdit::k9MenuEdit(TQWidget* tqparent, const char* name,TQCanvas *_canvas)
+        : menuEdit(tqparent,name) {
     bAddText->setPixmap (SmallIcon("add"));
     m_noUpdate=false;
     m_canvas=_canvas;
     m_format=PAL;
     m_imageHeight=576;
-    QGridLayout *grid=new QGridLayout(frame,1,1);
+    TQGridLayout *grid=new TQGridLayout(frame,1,1);
     m_menuEditor=new k9MenuEditor(*m_canvas,frame);
     grid->addWidget(m_menuEditor,0,0);
     m_canvas->resize(720,m_imageHeight);
     m_text=NULL;
     m_menuEditor->setMenu(this);
-    connect(m_menuEditor,SIGNAL(itemSelected()),this,SLOT(itemSelected()));
+    connect(m_menuEditor,TQT_SIGNAL(itemSelected()),this,TQT_SLOT(itemSelected()));
     cbPosTitle->setEnabled(false);
 }
-void k9MenuEdit::updateTextPos(const QPoint &_point) {
+void k9MenuEdit::updateTextPos(const TQPoint &_point) {
     emit updatePos(_point);
 }
 
@@ -64,8 +64,8 @@ void k9MenuEdit::itemSelected() {
         urBackground->setEnabled(true);
         m_canvas->update();
     } else if (m_menuEditor->getMoving()) {
-        if (m_menuEditor->getMoving()->rtti()==QCanvasItem::Rtti_Text) {
-            m_text=(QCanvasText*)m_menuEditor->getMoving();
+        if (m_menuEditor->getMoving()->rtti()==TQCanvasItem::Rtti_Text) {
+            m_text=(TQCanvasText*)m_menuEditor->getMoving();
             leTitle->setText(m_text->text());
             cbColor->setColor(m_text->color());
             cbPosTitle->setEnabled(false);
@@ -90,17 +90,17 @@ k9MenuEdit::~k9MenuEdit() {}
 void k9MenuEdit::bFontClick() {
     if (m_menuEditor->getSelected()) {
         k9MenuButton *b=m_menuEditor->getSelected();
-        QFont myFont(b->getFont());
+        TQFont myFont(b->getFont());
         int result = KFontDialog::getFont( myFont );
         if ( result == KFontDialog::Accepted && m_menuEditor->getSelected() ) {
-            QPtrList <k9MenuButton> *l=m_menuEditor->getSelection();
+            TQPtrList <k9MenuButton> *l=m_menuEditor->getSelection();
             for (b=l->first();b;b=l->next()) {
                 b->setFont(myFont);
             }
         }
     } else {
         if (m_text) {
-            QFont myFont(m_text->font());
+            TQFont myFont(m_text->font());
             int result = KFontDialog::getFont( myFont );
             if ( result == KFontDialog::Accepted  )
                 setFont(myFont);
@@ -109,27 +109,27 @@ void k9MenuEdit::bFontClick() {
     }
 }
 
-void k9MenuEdit::urBackgroundSelected(const QString &_fileName) {
+void k9MenuEdit::urBackgroundSelected(const TQString &_fileName) {
     if ( m_menuEditor->getSelected() ) {
 //If a button is selected, set the button image ...
         k9MenuButton *b=(k9MenuButton*)m_menuEditor->getSelected();
-        QImage img;
+        TQImage img;
         img.load(_fileName);
         b->setImage(img);
     } else {
 //...otherwise, set the menu background image
-        QImage img;
+        TQImage img;
         img.load(_fileName);
-        img=img.smoothScale(720,m_imageHeight,QImage::ScaleMax);
+        img=img.smoothScale(720,m_imageHeight,TQ_ScaleMax);
         setBackgroundImage(img);
     }
 }
 
-void k9MenuEdit::cbColorChanged(const QColor &_color) {
+void k9MenuEdit::cbColorChanged(const TQColor &_color) {
     if (m_noUpdate)
         return;
     if ( m_menuEditor->getSelected() ) {
-        QPtrList <k9MenuButton> *l=m_menuEditor->getSelection();
+        TQPtrList <k9MenuButton> *l=m_menuEditor->getSelection();
         for (k9MenuButton *b=l->first();b;b=l->next()) {
             b->setColor(_color);
         }
@@ -144,27 +144,27 @@ void k9MenuEdit::cbPosTitleActivated(int _value) {
     if (m_noUpdate)
         return;
     if ( m_menuEditor->getSelected() ) {
-        QPtrList <k9MenuButton> *l=m_menuEditor->getSelection();
+        TQPtrList <k9MenuButton> *l=m_menuEditor->getSelection();
         for (k9MenuButton *b=l->first();b;b=l->next()) {
             b->setTextPosition((k9MenuButton::eTextPosition)(_value+1));
         }
     }
 }
 
-void k9MenuEdit::setBackgroundImage(const QImage &_image) {
+void k9MenuEdit::setBackgroundImage(const TQImage &_image) {
     m_background=_image;
-    m_canvas->setBackgroundPixmap(QPixmap(_image));
+    m_canvas->tqsetBackgroundPixmap(TQPixmap(_image));
     emit backgroundImageChanged(_image);
 }
 
-void k9MenuEdit::leTitleChanged(const QString &_value) {
+void k9MenuEdit::leTitleChanged(const TQString &_value) {
     if (m_noUpdate)
         return;
     if ( m_menuEditor->getSelected() ) {
-        QPtrList <k9MenuButton> *l=m_menuEditor->getSelection();
+        TQPtrList <k9MenuButton> *l=m_menuEditor->getSelection();
         for (k9MenuButton *b=l->first();b;b=l->next()) {
-            QString c=_value;
-            b->setText(c.replace("%n",QString::number(b->getNum())));
+            TQString c=_value;
+            b->setText(c.tqreplace("%n",TQString::number(b->getNum())));
         }
         //m_menuEditor->getSelected()->setText(_value);
     } else {
@@ -178,28 +178,28 @@ void k9MenuEdit::leTitleChanged(const QString &_value) {
 
 
 
-void k9MenuEdit::setText(const QString &_value) {
+void k9MenuEdit::setText(const TQString &_value) {
     if (m_text)
         m_text->setText(_value);
     m_canvas->update();
     emit textChanged(_value);
 }
 
-void k9MenuEdit::setFont(const QFont &_value) {
+void k9MenuEdit::setFont(const TQFont &_value) {
     if (m_text)
         m_text->setFont(_value);
     m_canvas->update();
     emit textFontChanged(_value);
 }
 
-void k9MenuEdit::setColor(const QColor &_value) {
+void k9MenuEdit::setColor(const TQColor &_value) {
     if (m_text)
         m_text->setColor(_value);
     m_canvas->update();
     emit textColorChanged(_value);
 }
 
-QCanvasText* k9MenuEdit::getText() const {
+TQCanvasText* k9MenuEdit::getText() const {
     return m_text;
 }
 
@@ -215,20 +215,20 @@ void k9MenuEdit::setFormat(const eFormat& _value) {
         m_imageHeight=480;
     else
         m_imageHeight=576;
-    QPixmap pix=m_canvas->backgroundPixmap();
-    QImage img=pix.convertToImage().smoothScale(720,m_imageHeight);
+    TQPixmap pix=m_canvas->backgroundPixmap();
+    TQImage img=pix.convertToImage().smoothScale(720,m_imageHeight);
     m_canvas->resize(720,m_imageHeight);
-    m_menuEditor->setMaximumSize(QSize(724,m_imageHeight+4));
-    m_canvas->setBackgroundPixmap(QPixmap(img));
+    m_menuEditor->setMaximumSize(TQSize(724,m_imageHeight+4));
+    m_canvas->tqsetBackgroundPixmap(TQPixmap(img));
 }
 
 
-QCanvas *k9MenuEdit::getCanvas()  {
+TQCanvas *k9MenuEdit::getCanvas()  {
     return m_canvas;
 }
 
 
-void k9MenuEdit::setCanvas(QCanvas* _value) {
+void k9MenuEdit::setCanvas(TQCanvas* _value) {
     m_canvas = _value;
     m_text=NULL;
     m_menuEditor->setCanvas(_value);
@@ -238,11 +238,11 @@ void k9MenuEdit::setCanvas(QCanvas* _value) {
 }
 
 void k9MenuEdit::titleSelected(k9Title *_title) {
-    disconnect (this,SIGNAL(startScriptChanged(const QString&)),0,0);
-    disconnect (this,SIGNAL(endScriptChanged(const QString&)),0,0);
+    disconnect (this,TQT_SIGNAL(startScriptChanged(const TQString&)),0,0);
+    disconnect (this,TQT_SIGNAL(endScriptChanged(const TQString&)),0,0);
     cbEnd->setEnabled(true);
     m_menuEditor->clearSelection();
-    lTitle->setText(i18n("Title %1 Menu").arg(_title->getNum()+1));
+    lTitle->setText(i18n("Title %1 Menu").tqarg(_title->getNum()+1));
     setCanvas(_title->getMenu()->getCanvas());
     m_menuType=TITLEMENU;
     cbStart->clear();
@@ -257,30 +257,30 @@ void k9MenuEdit::titleSelected(k9Title *_title) {
     m_startScripts << "if (g1==0) {g1=1; jump title 1 chapter 1;}";
     if (_title->getMenu()->getStartScript() !="")
         cbStart->setCurrentItem(cbStart->count()-1);
-    connect (this,SIGNAL(startScriptChanged(const QString&)),_title->getMenu(),SLOT(setStartScript(const QString&)));
+    connect (this,TQT_SIGNAL(startScriptChanged(const TQString&)),_title->getMenu(),TQT_SLOT(setStartScript(const TQString&)));
 
     cbEnd->insertItem(i18n("Play Root Menu"));
     m_endScripts << "g6=0; call vmgm menu;";
     cbEnd->insertItem(i18n("Play Title Menu"));
     m_endScripts << "call menu;";
-    k9NewDVD *newDVD=(k9NewDVD*)_title->parent() ;
+    k9NewDVD *newDVD=(k9NewDVD*)_title->tqparent() ;
     k9NewDVDItems *items=newDVD->getTitles();
     for (k9Title *title=items->first();title;title=items->next()) {
-        cbEnd->insertItem(i18n("Play Title %1").arg(title->getNum()+1));
-        QString script=QString("g6=%1; call vmgm menu;" ).arg(title->getNum()+1);
+        cbEnd->insertItem(i18n("Play Title %1").tqarg(title->getNum()+1));
+        TQString script=TQString("g6=%1; call vmgm menu;" ).tqarg(title->getNum()+1);
         m_endScripts << script;
     }
     for (int i=0;i<m_endScripts.count();i++ ){
         if (_title->getMenu()->getEndScript()== *(m_endScripts.at(i)))
             cbEnd->setCurrentItem(i);
     }
-    connect (this,SIGNAL(endScriptChanged(const QString&)),_title->getMenu(),SLOT(setEndScript(const QString&)));
+    connect (this,TQT_SIGNAL(endScriptChanged(const TQString&)),_title->getMenu(),TQT_SLOT(setEndScript(const TQString&)));
 
 }
 
 void k9MenuEdit::rootSelected(k9NewDVD *_newDVD) {
-    disconnect (this,SIGNAL(startScriptChanged(const QString&)),0,0);
-    disconnect (this,SIGNAL(endScriptChanged(const QString&)),0,0);
+    disconnect (this,TQT_SIGNAL(startScriptChanged(const TQString&)),0,0);
+    disconnect (this,TQT_SIGNAL(endScriptChanged(const TQString&)),0,0);
     cbEnd->setEnabled(false);
     m_menuEditor->clearSelection();
     lTitle->setText(i18n("Root Menu"));
@@ -292,18 +292,18 @@ void k9MenuEdit::rootSelected(k9NewDVD *_newDVD) {
     m_startScripts << "";
     k9NewDVDItems *items=_newDVD->getTitles();
     for (k9Title *title=items->first();title;title=items->next()) {
-        cbStart->insertItem(i18n("Play Title %1").arg(title->getNum()+1));
-       // QString script=QString("if (g5==0) {g5=1; jump title %1;}" ).arg(title->getNum()+1);
-        QString script=QString("g6=%1;" ).arg(title->getNum()+1);
+        cbStart->insertItem(i18n("Play Title %1").tqarg(title->getNum()+1));
+       // TQString script=TQString("if (g5==0) {g5=1; jump title %1;}" ).tqarg(title->getNum()+1);
+        TQString script=TQString("g6=%1;" ).tqarg(title->getNum()+1);
         m_startScripts << script;
         if (script==_newDVD->getRootMenu()->getStartScript())
             cbStart->setCurrentItem(cbStart->count()-1);
     }
-    connect (this,SIGNAL(startScriptChanged(const QString&)),_newDVD->getRootMenu(),SLOT(setStartScript(const QString&)));
+    connect (this,TQT_SIGNAL(startScriptChanged(const TQString&)),_newDVD->getRootMenu(),TQT_SLOT(setStartScript(const TQString&)));
 }
 
 void k9MenuEdit::bAddTextClick() {
-    m_text=new QCanvasText(m_canvas);
+    m_text=new TQCanvasText(m_canvas);
     m_text->show();
     m_menuEditor->setMoving(m_text);
     setText(leTitle->text());
diff --git a/k9author/k9menuedit.h b/k9author/k9menuedit.h
index f11a6b7..c5a1cd3 100644
--- a/k9author/k9menuedit.h
+++ b/k9author/k9menuedit.h
@@ -14,8 +14,8 @@
 #define K9MENUEDIT_H
 
 #include "../k9author/menuEdit.h"
-#include <qcanvas.h>
-#include <qimage.h>
+#include <tqcanvas.h>
+#include <tqimage.h>
 
 class k9MenuButton;
 class k9MenuEdit;
@@ -26,59 +26,60 @@ class k9MenuEditor;
 
 class k9MenuEdit : public menuEdit {
     Q_OBJECT
+  TQ_OBJECT
 public:
     enum eFormat {PAL=1,NTSC=2};
     enum eMenuType {ROOTMENU,TITLEMENU};
 
-    k9MenuEdit(QWidget* parent = 0, const char* name = 0,QCanvas *_canvas=0);
+    k9MenuEdit(TQWidget* tqparent = 0, const char* name = 0,TQCanvas *_canvas=0);
     ~k9MenuEdit();
     /*$PUBLIC_FUNCTIONS$*/
-    void setBackgroundImage(const QImage &_image);
-    void setText(const QString &_value);
-    void setFont(const QFont &_value);
-    void setColor(const QColor &_value);
-    void updateTextPos(const QPoint &_point);
+    void setBackgroundImage(const TQImage &_image);
+    void setText(const TQString &_value);
+    void setFont(const TQFont &_value);
+    void setColor(const TQColor &_value);
+    void updateTextPos(const TQPoint &_point);
 public slots:
     /*$PUBLIC_SLOTS$*/
     void itemSelected();
-    QCanvasText* getText() const;
+    TQCanvasText* getText() const;
     void setFormat(const eFormat& _value);
     k9MenuEdit::eFormat getFormat() const;
-    QCanvas *getCanvas();
-    void setCanvas(QCanvas* _value);
+    TQCanvas *getCanvas();
+    void setCanvas(TQCanvas* _value);
     void titleSelected(k9Title *);
     void rootSelected(k9NewDVD *);
 
 protected:
     /*$PROTECTED_FUNCTIONS$*/
     virtual void bFontClick();
-    virtual void urBackgroundSelected(const QString &_fileName);
-    virtual void cbColorChanged(const QColor &_color);
-    virtual void leTitleChanged(const QString &_value);
+    virtual void urBackgroundSelected(const TQString &_fileName);
+    virtual void cbColorChanged(const TQColor &_color);
+    virtual void leTitleChanged(const TQString &_value);
     virtual void cbPosTitleActivated(int _value);
     virtual void bAddTextClick();
     virtual void cbStartActivated (int _value); 
     virtual void cbEndActivated (int _value);
     k9MenuEditor *m_menuEditor;
-    QCanvas *m_canvas;
-    QImage m_background;
-    QCanvasText *m_text;
+    TQCanvas *m_canvas;
+    TQImage m_background;
+    TQCanvasText *m_text;
     eFormat m_format;
     int m_imageHeight;
     eMenuType m_menuType;
-    QStringList m_startScripts;
-    QStringList m_endScripts;
+    TQStringList m_startScripts;
+    TQStringList m_endScripts;
     bool m_noUpdate;
 protected slots:
     /*$PROTECTED_SLOTS$*/
 signals:
-    void backgroundImageChanged(const QImage &);
-    void textChanged(const QString&);
-    void startScriptChanged(const QString&);
-    void endScriptChanged(const QString&);
-    void textColorChanged(const QColor &);
-    void textFontChanged(const QFont&);
-    void updatePos(const QPoint &);
+    void backgroundImageChanged(const TQImage &);
+    void textChanged(const TQString&);
+    void startScriptChanged(const TQString&);
+    void endScriptChanged(const TQString&);
+    void textColorChanged(const TQColor &);
+    void textFontChanged(const TQFont&);
+    void updatePos(const TQPoint &);
 };
 
 #endif
diff --git a/k9author/k9menueditor.cpp b/k9author/k9menueditor.cpp
index 1af07a1..fa227d0 100644
--- a/k9author/k9menueditor.cpp
+++ b/k9author/k9menueditor.cpp
@@ -13,34 +13,34 @@
 #include "k9menubutton.h"
 #include "k9menuedit.h"
 #include "k9canvasselection.h"
-#include <qwmatrix.h>
-#include <qcursor.h>
+#include <tqwmatrix.h>
+#include <tqcursor.h>
 #include <kcursor.h>
 k9MenuEditor::k9MenuEditor(
-    QCanvas& c, QWidget* parent,
+    TQCanvas& c, TQWidget* tqparent,
     const char* name, WFlags f) :
-        QCanvasView(&c,parent,name,f) {
-    this->setMaximumSize(QSize(724,580));
+        TQCanvasView(&c,tqparent,name,f) {
+    this->setMaximumSize(TQSize(724,580));
     moving=NULL;
     m_canvasSelection=new k9CanvasSelection(this);
     viewport()->setMouseTracking(true);
 }
 
 
-void k9MenuEditor::contentsMouseReleaseEvent(QMouseEvent* e) {
+void k9MenuEditor::contentsMouseReleaseEvent(TQMouseEvent* e) {
    m_canvasSelection->release();
    emit itemSelected();
 }
 
 
-void k9MenuEditor::contentsMousePressEvent(QMouseEvent* e) {
-    QPoint p = inverseWorldMatrix().map(e->pos());
+void k9MenuEditor::contentsMousePressEvent(TQMouseEvent* e) {
+    TQPoint p = inverseWorldMatrix().map(e->pos());
     moving_start = p;
-    QCanvasItemList l=canvas()->collisions(p);
+    TQCanvasItemList l=canvas()->collisions(p);
     moving=0;
-    for (QCanvasItemList::Iterator it=l.begin(); it!=l.end(); ++it) {
-       QCanvasItem *item=*it; 
-       if (item->rtti()==QCanvasItem::Rtti_Rectangle)
+    for (TQCanvasItemList::Iterator it=l.begin(); it!=l.end(); ++it) {
+       TQCanvasItem *item=*it; 
+       if (item->rtti()==TQCanvasItem::Rtti_Rectangle)
         moving = item;
        if (item->rtti()>2000) {
             moving=item;
@@ -49,12 +49,12 @@ void k9MenuEditor::contentsMousePressEvent(QMouseEvent* e) {
     }
     if (moving)
         return;
-    for (QCanvasItemList::Iterator it=l.begin(); it!=l.end(); ++it) {
-//        if ((*it)->rtti()==QCanvasItem::Rtti_Rectangle)
+    for (TQCanvasItemList::Iterator it=l.begin(); it!=l.end(); ++it) {
+//        if ((*it)->rtti()==TQCanvasItem::Rtti_Rectangle)
 //            continue;
         moving = *it;
         if (moving->rtti()==1000) {
-            if (e->state() & QMouseEvent::ControlButton)
+            if (e->state() & TQt::ControlButton)
                 addSelection(moving);
             else {
                 if (!isSelected(moving)) {
@@ -75,8 +75,8 @@ void k9MenuEditor::contentsMousePressEvent(QMouseEvent* e) {
 }
 
 void k9MenuEditor::clear() {
-    QCanvasItemList list = canvas()->allItems();
-    QCanvasItemList::Iterator it = list.begin();
+    TQCanvasItemList list = canvas()->allItems();
+    TQCanvasItemList::Iterator it = list.begin();
     for (; it != list.end(); ++it) {
         if ( *it )
             delete *it;
@@ -89,19 +89,19 @@ void k9MenuEditor::clearSelection() {
     m_selection.clear();
 }
 
-bool k9MenuEditor::isSelected(QCanvasItem *_item) {
+bool k9MenuEditor::isSelected(TQCanvasItem *_item) {
     k9CanvasSprite *s=(k9CanvasSprite *)_item;
     k9MenuButton *button=s->getButton();
-    if (m_selection.find(button) !=-1)
+    if (m_selection.tqfind(button) !=-1)
         return true;
     else
         return false;
 }
 
-void k9MenuEditor::addSelection(QCanvasItem *_item) {
+void k9MenuEditor::addSelection(TQCanvasItem *_item) {
     k9CanvasSprite *s=(k9CanvasSprite *)_item;
     k9MenuButton *button=s->getButton();
-    if (m_selection.find(button) !=-1) {
+    if (m_selection.tqfind(button) !=-1) {
         button->select(false);
         m_selection.remove(button);
     } else {
@@ -110,13 +110,13 @@ void k9MenuEditor::addSelection(QCanvasItem *_item) {
     }
 }
 
-void k9MenuEditor::updateCursor(QMouseEvent *e) {
-   QPoint p = inverseWorldMatrix().map(e->pos());
-   QCanvasItemList l=canvas()->collisions(p);
-    for (QCanvasItemList::Iterator it=l.begin(); it!=l.end(); ++it) {
-       QCanvasItem *item=*it; 
+void k9MenuEditor::updateCursor(TQMouseEvent *e) {
+   TQPoint p = inverseWorldMatrix().map(e->pos());
+   TQCanvasItemList l=canvas()->collisions(p);
+    for (TQCanvasItemList::Iterator it=l.begin(); it!=l.end(); ++it) {
+       TQCanvasItem *item=*it; 
        switch (item->rtti()) {
-            case QCanvasItem::Rtti_Rectangle :
+            case TQCanvasItem::Rtti_Rectangle :
                 setCursor(KCursor::sizeAllCursor());
                 return;
             case 2002 :
@@ -142,15 +142,15 @@ void k9MenuEditor::updateCursor(QMouseEvent *e) {
     setCursor(KCursor::arrowCursor());
 }
 
-void k9MenuEditor::contentsMouseMoveEvent(QMouseEvent* e) {
+void k9MenuEditor::contentsMouseMoveEvent(TQMouseEvent* e) {
     updateCursor(e);
     if ( moving && (e->state() & Qt::LeftButton ==Qt::LeftButton) ) {
-        if (moving->rtti() !=QCanvasItem::Rtti_Text || moving==m_menu->getText()) {
-            QPoint p = inverseWorldMatrix().map(e->pos());
+        if (moving->rtti() !=TQCanvasItem::Rtti_Text || moving==m_menu->getText()) {
+            TQPoint p = inverseWorldMatrix().map(e->pos());
             int offsetX=p.x() - moving_start.x();
             int offsetY=p.y() - moving_start.y();
             moving_start = p;
-            if (moving->rtti()==1000 || moving->rtti() == QCanvasItem::Rtti_Rectangle) {
+            if (moving->rtti()==1000 || moving->rtti() == TQCanvasItem::Rtti_Rectangle) {
                 for (k9MenuButton *b=m_selection.first();b;b=m_selection.next()) {
                     k9CanvasSprite*spr=b->getSprite();
                     spr->moveBy(offsetX,offsetY);
@@ -163,29 +163,29 @@ void k9MenuEditor::contentsMouseMoveEvent(QMouseEvent* e) {
             if (moving->rtti() >2001 && moving->rtti() <2010) {
                 k9CanvasSelectionRedim *ssr=(k9CanvasSelectionRedim*)moving;
                 ssr->updateSelection();
-            } else if (moving->rtti() != QCanvasItem::Rtti_Text ){
+            } else if (moving->rtti() != TQCanvasItem::Rtti_Text ){
                 //if selection not resized, move the selection
                 m_canvasSelection->moveBy(offsetX,offsetY);
                 m_canvasSelection->update();
             }
 
             if (moving==m_menu->getText())
-                emit m_menu->updateTextPos(QPoint(moving->x(),moving->y()));
+                emit m_menu->updateTextPos(TQPoint(moving->x(),moving->y()));
             canvas()->update();
         }
     } else if ((e->state() & Qt::LeftButton) ==Qt::LeftButton ) {
         m_canvasSelection->hide();
         canvas()->update();
-        QPoint p = inverseWorldMatrix().map(e->pos());
+        TQPoint p = inverseWorldMatrix().map(e->pos());
         int offsetX=p.x() - moving_start.x();
         int offsetY=p.y() - moving_start.y();
         m_canvasSelection->setSize(offsetX,offsetY);
         m_canvasSelection->show();
         canvas()->update();
         clearSelection();
-        QCanvasItemList l=canvas()->collisions(m_canvasSelection->getRect());
-        for (QCanvasItemList::Iterator it=l.begin(); it!=l.end(); ++it) {
-            QCanvasItem *item = *it;
+        TQCanvasItemList l=canvas()->collisions(m_canvasSelection->getRect());
+        for (TQCanvasItemList::Iterator it=l.begin(); it!=l.end(); ++it) {
+            TQCanvasItem *item = *it;
             if (item->rtti()==1000) {
                 addSelection(item);
             }
@@ -193,11 +193,11 @@ void k9MenuEditor::contentsMouseMoveEvent(QMouseEvent* e) {
     }
 }
 
-void k9MenuEditor::resizeEvent ( QResizeEvent * e ) {
-    QWMatrix m;
+void k9MenuEditor::resizeEvent ( TQResizeEvent * e ) {
+    TQWMatrix m;
     double scalex=(e->size().width()-4.0)/720.0;
     double scaley=(e->size().height()-4.0)/576.0;
-    m.scale(QMIN(scalex,scaley),QMIN(scalex,scaley));
+    m.scale(TQMIN(scalex,scaley),TQMIN(scalex,scaley));
     this->setWorldMatrix(m);
 
 }
@@ -215,18 +215,18 @@ k9MenuButton * k9MenuEditor::getSelected()  {
     return NULL;
 }
 
-QCanvasItem* k9MenuEditor::getMoving() const {
+TQCanvasItem* k9MenuEditor::getMoving() const {
     return moving;
 }
 
 
-void k9MenuEditor::setMoving(QCanvasItem* _value) {
+void k9MenuEditor::setMoving(TQCanvasItem* _value) {
     moving = _value;
 }
 
 
 
-QPtrList< k9MenuButton > *k9MenuEditor::getSelection()  {
+TQPtrList< k9MenuButton > *k9MenuEditor::getSelection()  {
     return &m_selection;
 }
 
diff --git a/k9author/k9menueditor.h b/k9author/k9menueditor.h
index 53c1921..d4332dd 100644
--- a/k9author/k9menueditor.h
+++ b/k9author/k9menueditor.h
@@ -12,7 +12,7 @@
 #ifndef K9MENUEDITOR_H
 #define K9MENUEDITOR_H
 
-#include <qcanvas.h>
+#include <tqcanvas.h>
 
 /**
 	@author Jean-Michel PETIT <k9copy@free.fr>
@@ -21,11 +21,12 @@
 class k9MenuButton;
 class k9MenuEdit;
 class k9CanvasSelection;
-class k9MenuEditor : public QCanvasView {
+class k9MenuEditor : public TQCanvasView {
     Q_OBJECT
+  TQ_OBJECT
 
 public:
-    k9MenuEditor(QCanvas&, QWidget* parent=0, const char* name=0, WFlags f=0);
+    k9MenuEditor(TQCanvas&, TQWidget* tqparent=0, const char* name=0, WFlags f=0);
     void clear();
 
     k9MenuButton* getSelected() ;
@@ -33,31 +34,31 @@ public:
         m_menu=_menu;
     }
 
-    QCanvasItem* getMoving() const;
+    TQCanvasItem* getMoving() const;
 
-    void setMoving(QCanvasItem* _value);
-    QPtrList< k9MenuButton > *getSelection() ;
+    void setMoving(TQCanvasItem* _value);
+    TQPtrList< k9MenuButton > *getSelection() ;
     void clearSelection();
     void hideSelection();
 protected:
-    void contentsMousePressEvent(QMouseEvent*);
-    void contentsMouseMoveEvent(QMouseEvent*);
-    void contentsMouseReleaseEvent(QMouseEvent* e);
-    void updateCursor(QMouseEvent *e);
-    virtual void resizeEvent ( QResizeEvent * e );
-    void addSelection(QCanvasItem *_item);
-    bool isSelected(QCanvasItem *_item);
+    void contentsMousePressEvent(TQMouseEvent*);
+    void contentsMouseMoveEvent(TQMouseEvent*);
+    void contentsMouseReleaseEvent(TQMouseEvent* e);
+    void updateCursor(TQMouseEvent *e);
+    virtual void resizeEvent ( TQResizeEvent * e );
+    void addSelection(TQCanvasItem *_item);
+    bool isSelected(TQCanvasItem *_item);
     void drawSelection();
 signals:
-    void status(const QString&);
+    void status(const TQString&);
     void itemSelected();
 
 private:
-    QCanvasItem* moving;
-    QCanvasRectangle *m_rect;
-    QPoint moving_start;
+    TQCanvasItem* moving;
+    TQCanvasRectangle *m_rect;
+    TQPoint moving_start;
     k9MenuEdit *m_menu;
-    QPtrList <k9MenuButton> m_selection;
+    TQPtrList <k9MenuButton> m_selection;
     k9CanvasSelection *m_canvasSelection;
 };
 
diff --git a/k9author/k9newdvd.cpp b/k9author/k9newdvd.cpp
index 7cc73bd..3fa8c5b 100644
--- a/k9author/k9newdvd.cpp
+++ b/k9author/k9newdvd.cpp
@@ -12,24 +12,24 @@
 #include "k9newdvd.h"
 #include "k9title.h"
 #include "k9tools.h"
-#include <qfile.h>
+#include <tqfile.h>
 #include <stdio.h>
-#include <qtextstream.h>
+#include <tqtextstream.h>
 #include <kstandarddirs.h>
-#include <qapplication.h>
+#include <tqapplication.h>
 #include <ktempfile.h>
 #include <kapplication.h>
 #include <klocale.h>
-#include <qimage.h>
+#include <tqimage.h>
 #include <kmessagebox.h>
 #include "k9menu.h"
 #include "k9menubutton.h"
 #include "k9processlist.h"
-#include <qthread.h>
-#include <qfileinfo.h>
+#include <tqthread.h>
+#include <tqfileinfo.h>
 
-k9NewDVD::k9NewDVD(QObject *parent, const char *name)
-        : QObject(parent, name) {
+k9NewDVD::k9NewDVD(TQObject *tqparent, const char *name)
+        : TQObject(tqparent, name) {
     m_workDir=locateLocal("tmp", "k9copy/" ) ;
     m_rootMenu=new k9Menu(this);
     m_format=PAL;
@@ -38,7 +38,7 @@ k9NewDVD::k9NewDVD(QObject *parent, const char *name)
 
 k9NewDVD::~k9NewDVD() {}
 
-int k9NewDVDItems::compareItems(QPtrCollection::Item item1,QPtrCollection::Item item2) {
+int k9NewDVDItems::compareItems(TQPtrCollection::Item item1,TQPtrCollection::Item item2) {
     k9Title *_i1=(k9Title*) item1;
     k9Title *_i2=(k9Title*) item2;
 
@@ -51,19 +51,19 @@ void k9NewDVD::execute() {
     m_cancel=false;
     m_error="";
     m_config=new k9Config();
-  //  connect(m_process, SIGNAL(receivedStderr(KProcess *, char *, int)),this, SLOT(getStderr(KProcess *, char *, int) ));
+  //  connect(m_process, TQT_SIGNAL(receivedStderr(KProcess *, char *, int)),this, TQT_SLOT(getStderr(KProcess *, char *, int) ));
 
-    connect(&m_aviDecode,SIGNAL(drawFrame(QImage*)),this,SLOT(drawImage(QImage*)));
+    connect(&m_aviDecode,TQT_SIGNAL(drawFrame(TQImage*)),this,TQT_SLOT(drawImage(TQImage*)));
     k9Tools::clearOutput(m_workDir+"dvd");
     createXML();
-    disconnect(&m_aviDecode,SIGNAL(drawFrame(QImage*)),this,SLOT(drawImage(QImage*)));
+    disconnect(&m_aviDecode,TQT_SIGNAL(drawFrame(TQImage*)),this,TQT_SLOT(drawImage(TQImage*)));
     delete m_config;
 }
 
 #include "k9newdvd.moc"
 
 
-void k9NewDVD::drawImage(QImage * _image) {
+void k9NewDVD::drawImage(TQImage * _image) {
 //    m_progress->setImage(*_image);
 }
 
@@ -80,16 +80,16 @@ void k9NewDVD::createXML() {
 
     m_rootMenu->setWorkDir(m_workDir);
 
-    QString menuFileName=m_workDir+KApplication::randomString(8)+".mpg";
+    TQString menuFileName=m_workDir+KApplication::randomString(8)+".mpg";
     m_rootMenu->setMenuFileName(menuFileName);
 
-    m_xml=new QDomDocument();
-    QDomElement root = m_xml->createElement( "dvdauthor" );
+    m_xml=new TQDomDocument();
+    TQDomElement root = m_xml->createElement( "dvdauthor" );
     root.setAttribute ("dest",m_workDir+"dvd");
     m_xml->appendChild( root );
 
     // Create vmgm menu
-    QDomElement vmgm = m_xml->createElement("vmgm");
+    TQDomElement vmgm = m_xml->createElement("vmgm");
     root.appendChild(vmgm);
     m_processList->addProgress(i18n("Creating root menu"));
     m_rootMenu->createMenus(&vmgm);
@@ -99,10 +99,10 @@ void k9NewDVD::createXML() {
     m_totalEncodedSize=0;
     m_offset=0;
     m_lastvalue=0;
-    for ( QStringList::Iterator it = m_tmpFiles.begin(); it != m_tmpFiles.end(); ++it ) {
-        QString file= *it;
+    for ( TQStringList::Iterator it = m_tmpFiles.begin(); it != m_tmpFiles.end(); ++it ) {
+        TQString file= *it;
 	if (file.endsWith(".mpeg")) {
-		QFileInfo f(file);
+		TQFileInfo f(file);
 		m_totalEncodedSize+=f.size();
 	}
     }
@@ -110,17 +110,17 @@ void k9NewDVD::createXML() {
     m_cancel=m_processList->getCancel();
     bool error=false;
     if (!m_cancel) {
-        QString dvdAuthor(m_workDir+"/"+KApplication::randomString(8)+".xml");
-        QFile file( dvdAuthor);
+        TQString dvdAuthor(m_workDir+"/"+KApplication::randomString(8)+".xml");
+        TQFile file( dvdAuthor);
 
         file.open(IO_WriteOnly);
-        QTextStream stream( &file );
+        TQTextStream stream( &file );
         m_xml->save(stream,1);
         file.close();
   
         m_processList->clear();
         k9Process *process=m_processList->addProcess(i18n("authoring"));
-        connect(process, SIGNAL(receivedStderr(KProcess *, char *, int)),this, SLOT(getStderr(KProcess *, char *, int) ));
+        connect(process, TQT_SIGNAL(receivedStderr(KProcess *, char *, int)),this, TQT_SLOT(getStderr(KProcess *, char *, int) ));
         *process << "dvdauthor" << "-x" << dvdAuthor;
         m_processList->execute();
         m_cancel=m_processList->getCancel();
@@ -134,9 +134,9 @@ void k9NewDVD::createXML() {
         m_error=i18n("The dvd authoring was canceled");
     else if (error)
         m_error=i18n("An error occured while running DVDAuthor:\n")+ m_stdout;
-    QFile::remove(menuFileName);
-    for ( QStringList::Iterator it = m_tmpFiles.begin(); it != m_tmpFiles.end(); ++it ) {
-        QFile::remove(*it);
+    TQFile::remove(menuFileName);
+    for ( TQStringList::Iterator it = m_tmpFiles.begin(); it != m_tmpFiles.end(); ++it ) {
+        TQFile::remove(*it);
     }
     m_tmpFiles.clear();
     if (m_error !="") {
@@ -146,23 +146,23 @@ void k9NewDVD::createXML() {
 
 }
 
-void k9NewDVD::addTitles (QDomElement &_root) {
+void k9NewDVD::addTitles (TQDomElement &_root) {
     calcVideoBitrate();
     for (k9Title *title=m_titles.first();title && !m_cancel;title=m_titles.next()) {
-        QDomElement titleSet = m_xml->createElement("titleset");
+        TQDomElement titleSet = m_xml->createElement("titleset");
         _root.appendChild(titleSet);
-        QDomElement pgc;
+        TQDomElement pgc;
         k9Menu *menu=title->getMenu();
         menu->setWorkDir(m_workDir);
-        QString menuFileName=m_workDir+KApplication::randomString(8)+".mpg";
+        TQString menuFileName=m_workDir+KApplication::randomString(8)+".mpg";
         m_tmpFiles << menuFileName,
         menu->setMenuFileName(menuFileName);
-        m_processList->addProgress(i18n("Creating menu for title %1").arg(title->getNum()+1));
+        m_processList->addProgress(i18n("Creating menu for title %1").tqarg(title->getNum()+1));
         menu->createMenus(&titleSet);
 
-        QDomElement eTitle=m_xml->createElement("titles");
+        TQDomElement eTitle=m_xml->createElement("titles");
         titleSet.appendChild(eTitle);
-        QDomElement e=m_xml->createElement("video");
+        TQDomElement e=m_xml->createElement("video");
         e.setAttribute("aspect","16:9");
         e.setAttribute("format",m_format==PAL?"PAL":"NTSC");
 //        if (l_track->getaspectRatio()!="4:3") {
@@ -177,15 +177,15 @@ void k9NewDVD::addTitles (QDomElement &_root) {
 
         pgc=m_xml->createElement("pgc");
         eTitle.appendChild(pgc);
-        QDomElement post=m_xml->createElement("post");
+        TQDomElement post=m_xml->createElement("post");
         pgc.appendChild(post);
-        QDomText txt=m_xml->createTextNode(title->getMenu()->getEndScript());
+        TQDomText txt=m_xml->createTextNode(title->getMenu()->getEndScript());
         post.appendChild(txt);
 
-        QPtrList <k9AviFile > *l=title->getFiles();
+        TQPtrList <k9AviFile > *l=title->getFiles();
         for (k9AviFile *aviFile= l->first();aviFile && !m_cancel;aviFile=l->next()) {
             if ( aviFile->getPrevious()==NULL || aviFile->getBreakPrevious()) {
-                QString cmd="",chapters="";
+                TQString cmd="",chapters="";
                 createMencoderCmd(cmd,chapters,aviFile);
                 e=m_xml->createElement("vob");
                 e.setAttribute("file",cmd);
@@ -198,18 +198,18 @@ void k9NewDVD::addTitles (QDomElement &_root) {
 
 }
 
-void k9NewDVD::setWorkDir ( const QString& _value ) {
+void k9NewDVD::setWorkDir ( const TQString& _value ) {
     m_workDir = _value;
     if (!m_workDir.endsWith("/"))
         m_workDir +="/";
 }
 
-void k9NewDVD::createMencoderCmd(QString &_cmd,QString &_chapters, k9AviFile *_aviFile) {
+void k9NewDVD::createMencoderCmd(TQString &_cmd,TQString &_chapters, k9AviFile *_aviFile) {
  //   m_aviDecode.open(_aviFile->getFileName());
     m_timer.start();
     m_timer2.start();
     m_timer3.start();
-    QTime end;
+    TQTime end;
     k9AviFile *file=_aviFile;
     bool bEnd;
     _chapters="0";
@@ -219,20 +219,20 @@ void k9NewDVD::createMencoderCmd(QString &_cmd,QString &_chapters, k9AviFile *_a
         file=file->getNext();
         if (!bEnd) {
             int lt=_aviFile->getStart().msecsTo(end);
-            QTime t;
+            TQTime t;
             t=t.addMSecs(lt);
             _chapters +="," + t.toString("hh:mm:ss");
         }
     } while (!bEnd);
 
-    QString fileName= m_workDir + KApplication::randomString(8)+".mpeg";
-    QString t1=_aviFile->getStart().toString("hh:mm:ss.zzz");
+    TQString fileName= m_workDir + KApplication::randomString(8)+".mpeg";
+    TQString t1=_aviFile->getStart().toString("hh:mm:ss.zzz");
     int length=_aviFile->getStart().msecsTo(end);
-    QTime l;
+    TQTime l;
     l=l.addMSecs(length);
-    QString t2=l.toString("hh:mm:ss.zzz");
-    QString scale;
-    QString fps;
+    TQString t2=l.toString("hh:mm:ss.zzz");
+    TQString scale;
+    TQString fps;
     switch (m_format) {
     case PAL:
         scale="720:576";
@@ -244,18 +244,18 @@ void k9NewDVD::createMencoderCmd(QString &_cmd,QString &_chapters, k9AviFile *_a
         break;
     }
 
-    k9Process *process=m_processList->addProcess(i18n("Encoding %1").arg(_aviFile->getFileName()));
+    k9Process *process=m_processList->addProcess(i18n("Encoding %1").tqarg(_aviFile->getFileName()));
     m_processList->setFileName(process,_aviFile->getFileName());
 
-    QTime t(0,0);
+    TQTime t(0,0);
     t.start();
     m_timers[process]=t;
-    connect(process, SIGNAL(receivedStdout(KProcess *, char *, int)),this, SLOT(getStdout(KProcess *, char *, int) ));
+    connect(process, TQT_SIGNAL(receivedStdout(KProcess *, char *, int)),this, TQT_SLOT(getStdout(KProcess *, char *, int) ));
     //m_progress->setTitle(i18n("Encoding file"));
     //m_process->clearArguments();
     *process << "mencoder" << "-oac" << "lavc" << "-ovc" << "lavc" << "-of" << "mpeg" <<"-afm" <<"libmad";
     *process << "-mpegopts" << "format=dvd" << "-vf" << "scale="+scale+",harddup" << "-srate" << "48000" << "-af" << "lavcresample=48000";
-    *process << "-lavcopts" << QString("vcodec=mpeg2video:vrc_buf_size=1835:vrc_maxrate=9800:vbitrate=%1:keyint=15:acodec=%3:abitrate=%2:aspect=16/9").arg(m_videoBitrate).arg(m_config->getPrefAudioBitrate()).arg(m_config->getPrefAudioFormat().lower());
+    *process << "-lavcopts" << TQString("vcodec=mpeg2video:vrc_buf_size=1835:vrc_maxrate=9800:vbitrate=%1:keyint=15:acodec=%3:abitrate=%2:aspect=16/9").tqarg(m_videoBitrate).tqarg(m_config->getPrefAudioBitrate()).tqarg(m_config->getPrefAudioFormat().lower());
     *process << "-ofps" << fps << "-o" << fileName << "-ss" << t1 << "-endpos" << t2 << _aviFile->getFileName();
     qDebug(process->debug()); 
 /*
@@ -273,16 +273,16 @@ void k9NewDVD::createMencoderCmd(QString &_cmd,QString &_chapters, k9AviFile *_a
 }
 
 void k9NewDVD::getStderr(KProcess *_process, char *_buffer, int _length) {
-    QCString tmp(_buffer,_length);
+    TQCString tmp(_buffer,_length);
     m_stdout=tmp;
     int pos;
-    if (tmp.contains("STAT:")) {
-        pos=tmp.find("fixing VOBU");
+    if (tmp.tqcontains("STAT:")) {
+        pos=tmp.tqfind("fixing VOBU");
         if (pos!=-1) {  
-            QString tmp2=tmp;
+            TQString tmp2=tmp;
 //            m_progress->setTitle(i18n("Authoring"));
 //            m_progress->setLabelText(i18n("Fixing VOBUS"));
-            int end=tmp2.find("%");
+            int end=tmp2.tqfind("%");
             if (end!=-1) {
                 pos =end -2;
                 tmp2=tmp2.mid(pos,end-pos);
@@ -290,9 +290,9 @@ void k9NewDVD::getStderr(KProcess *_process, char *_buffer, int _length) {
 //                m_progress->setProgress(tmp2.toInt(),100);
             }
         } else {
-	   pos=tmp.find("STAT: VOBU ");
+	   pos=tmp.tqfind("STAT: VOBU ");
 	   if (pos !=-1) {
-	        QCString tmp2(_buffer+pos,_length-pos);
+	        TQCString tmp2(_buffer+pos,_length-pos);
 		int vobu,mb;
 		sscanf(tmp2.data(),"STAT: VOBU %d at %dMB",&vobu,&mb);
 		if (mb <m_lastvalue) 
@@ -311,12 +311,12 @@ void k9NewDVD::getStderr(KProcess *_process, char *_buffer, int _length) {
 void k9NewDVD::getStdout(KProcess *_process, char *_buffer, int _length) {
     k9Process *process=(k9Process*) _process;
     if (m_timers[process].elapsed() >500) {
-        QCString tmp(_buffer,_length);
-        int pos=tmp.find("Pos:");
+        TQCString tmp(_buffer,_length);
+        int pos=tmp.tqfind("Pos:");
         if (pos!=-1) {
-            QString tmp2=tmp.mid(pos);
-            tmp2=tmp2.replace(":",": ").replace("(","").replace(")","").simplifyWhiteSpace();
-            QStringList sl=QStringList::split(" ",tmp2);
+            TQString tmp2=tmp.mid(pos);
+            tmp2=tmp2.tqreplace(":",": ").tqreplace("(","").tqreplace(")","").simplifyWhiteSpace();
+            TQStringList sl=TQStringList::split(" ",tmp2);
             float position;
             sscanf(sl[1].latin1(),"%fs",&position);
             int frame;
@@ -331,17 +331,17 @@ void k9NewDVD::getStdout(KProcess *_process, char *_buffer, int _length) {
     //        if (percent>0 &&m_timer3.elapsed() >1000 ) {
             if (percent>0 ) {
                 int elapsed=process->getElapsed();
-                QTime time2(0,0);
+                TQTime time2(0,0);
                 time2=time2.addMSecs(elapsed);
-                QTime time3(0,0);
+                TQTime time3(0,0);
                 float fprc=percent/100.0;
                 time3=time3.addMSecs((uint32_t)(elapsed*(1.0/fprc)));
                 m_processList->setText(process,time2.toString("hh:mm:ss") +" / " + time3.toString("hh:mm:ss"),1);
                 m_timer3.restart();
             }
     
-            QString text;//=i18n("filename") + " : " + m_aviDecode.getFileName();
-            text=i18n("fps")+ " : "+QString::number(fps);
+            TQString text;//=i18n("filename") + " : " + m_aviDecode.getFileName();
+            text=i18n("fps")+ " : "+TQString::number(fps);
             m_processList->setText(process,text,2);
     /*
             m_progress->setLabelText(text);
@@ -365,9 +365,9 @@ void k9NewDVD::appendTitle(k9Title *_title) {
     k9MenuButton *btn=m_rootMenu->addButton();
     _title->setButton(btn);
     btn->setNum(_title->getNum()+1);
-    QPixmap px(m_config->getPrefButtonWidth(),m_config->getPrefButtonHeight());
-    px.fill(Qt::black);
-    QImage img=px.convertToImage();
+    TQPixmap px(m_config->getPrefButtonWidth(),m_config->getPrefButtonHeight());
+    px.fill(TQt::black);
+    TQImage img=px.convertToImage();
     btn->setImage(img);
     int nbColumn=(720-50)/(m_config->getPrefButtonWidth()+50);
     int top=(int) _title->getNum()/nbColumn ;
@@ -376,15 +376,15 @@ void k9NewDVD::appendTitle(k9Title *_title) {
     btn->setLeft(left*(m_config->getPrefButtonWidth()+50) +50);
     btn->setWidth(m_config->getPrefButtonWidth());
     btn->setHeight(m_config->getPrefButtonHeight());
-    btn->setScript(QString("g1=0;jump titleset %1  menu;").arg(_title->getNum()+1));
+    btn->setScript(TQString("g1=0;jump titleset %1  menu;").tqarg(_title->getNum()+1));
     btn->setTextPosition(k9MenuButton::RIGHT);
-    btn->setText(i18n("title %1").arg(_title->getNum()+1));
+    btn->setText(i18n("title %1").tqarg(_title->getNum()+1));
     btn->setColor(m_config->getPrefButtonTextColor());
     btn->setFont(m_config->getPrefButtonFont());
 
-    QString script="\n";
+    TQString script="\n";
     for (k9Title *t = m_titles.first();t;t=m_titles.next()) {
-        script +=QString("if (g6== %1) { g6=0; jump titleset %2 menu;}\n").arg(t->getNum()+1).arg(t->getNum()+1);
+        script +=TQString("if (g6== %1) { g6=0; jump titleset %2 menu;}\n").tqarg(t->getNum()+1).tqarg(t->getNum()+1);
     }
     m_rootMenu->setStartScript2(script);
     emit sigAddTitle();
@@ -420,7 +420,7 @@ void k9NewDVD::calcVideoBitrate() {
     double sec=(double)length/1000.0;
    // m_videoBitrate=(int)( (size * 8388.608)/sec  - 192);
     m_videoBitrate=8*((size*1024 - (m_config->getPrefAudioBitrate() * sec/8))/sec);
-    m_videoBitrate=QMIN(m_videoBitrate,9800);
+    m_videoBitrate=TQMIN(m_videoBitrate,9800);
 }
 
 int k9NewDVD::getTotalTime() {
@@ -434,6 +434,6 @@ int k9NewDVD::getTotalTime() {
     return total;
 }
 
-QString k9NewDVD::getError() const {
+TQString k9NewDVD::getError() const {
     return m_error;
 }
diff --git a/k9author/k9newdvd.h b/k9author/k9newdvd.h
index bc56b95..ce7e729 100644
--- a/k9author/k9newdvd.h
+++ b/k9author/k9newdvd.h
@@ -13,10 +13,10 @@
 #define K9NEWDVD_H
 
 #include "k9common.h"
-#include <qobject.h>
-#include <qptrlist.h>
-#include <qdom.h>
-#include <qdatetime.h>
+#include <tqobject.h>
+#include <tqptrlist.h>
+#include <tqdom.h>
+#include <tqdatetime.h>
 #include "k9process.h"
 #include "k9progress.h"
 #include "k9avidecode.h"
@@ -30,16 +30,17 @@ class k9Title;
 class k9AviFile;
 class k9Menu;
 class k9ProcessList;
-class k9NewDVDItems : public QPtrList<k9Title> {
+class k9NewDVDItems : public TQPtrList<k9Title> {
 protected:
-    virtual int compareItems ( QPtrCollection::Item item1,QPtrCollection::Item item2 );
+    virtual int compareItems ( TQPtrCollection::Item item1,TQPtrCollection::Item item2 );
 };
 
-class k9NewDVD : public QObject {
+class k9NewDVD : public TQObject {
     Q_OBJECT
+  TQ_OBJECT
 public:
     enum eFormat {NTSC=2,PAL=1};
-    k9NewDVD ( QObject *parent = 0, const char *name = 0 );
+    k9NewDVD ( TQObject *tqparent = 0, const char *name = 0 );
     ~k9NewDVD();
     k9NewDVDItems* getTitles() {
         return &m_titles;
@@ -48,10 +49,10 @@ public:
 
     void execute();
     void createXML();
-    void addTitles ( QDomElement &_root );
+    void addTitles ( TQDomElement &_root );
     void setFormat ( const eFormat& _value );
 
-    void setWorkDir ( const QString& _value );
+    void setWorkDir ( const TQString& _value );
     void appendTitle ( k9Title *_title );
 
     void setProcessList(k9ProcessList *_value);
@@ -60,34 +61,34 @@ public:
     int getTotalTime();
     k9Menu* getRootMenu() const;
 
-    QString getError() const;
+    TQString getError() const;
 
 private:
     k9NewDVDItems m_titles;
-    QStringList m_tmpFiles;
-    QDomDocument *m_xml;
-    QString m_workDir;
+    TQStringList m_tmpFiles;
+    TQDomDocument *m_xml;
+    TQString m_workDir;
     k9ProcessList *m_processList;
-    QTime m_timer;
-    QTime m_timer2;
-    QTime m_timer3;
+    TQTime m_timer;
+    TQTime m_timer2;
+    TQTime m_timer3;
     k9Menu *m_rootMenu;
     bool m_cancel;
-    QString m_error;
-    QString m_stdout;
+    TQString m_error;
+    TQString m_stdout;
     int m_videoBitrate;
     k9AviDecode m_aviDecode;
     int m_totalEncodedSize;
     int m_offset;
     int m_lastvalue;
-    QMap <k9Process*,QTime> m_timers;
+    TQMap <k9Process*,TQTime> m_timers;
     void calcVideoBitrate();
-    void createMencoderCmd ( QString &_cmd,QString &_chapters, k9AviFile *_aviFile );
+    void createMencoderCmd ( TQString &_cmd,TQString &_chapters, k9AviFile *_aviFile );
     k9Config *m_config;
 protected slots:
     void getStdout ( KProcess *, char *, int );
     void getStderr ( KProcess *, char *, int );
-    void drawImage ( QImage * _image );
+    void drawImage ( TQImage * _image );
 signals:
     void sigAddTitle();
 };
diff --git a/k9author/k9newtitle.cpp b/k9author/k9newtitle.cpp
index a229812..81faf3a 100644
--- a/k9author/k9newtitle.cpp
+++ b/k9author/k9newtitle.cpp
@@ -13,7 +13,7 @@
 
 #include "k9newtitle.h"
 #include "k9import.h"
-#include <qradiobutton.h>
+#include <tqradiobutton.h>
 #include <knuminput.h>
 #include <ktimewidget.h>
 #include <k9avidecode.h>
@@ -23,8 +23,8 @@
 #include "kpushbutton.h"
 #include <kmessagebox.h>
 #include <kcursor.h>
-k9NewTitle::k9NewTitle(QWidget* parent, const char* name, WFlags fl)
-        : newTitle(parent,name,fl) {
+k9NewTitle::k9NewTitle(TQWidget* tqparent, const char* name, WFlags fl)
+        : newTitle(tqparent,name,fl) {
     m_fileName="";
 }
 
@@ -32,19 +32,19 @@ k9NewTitle::~k9NewTitle() {}
 
 /*$SPECIALIZATION$*/
 
-void k9NewTitle::fileSelected(const QString &_fileName) {
+void k9NewTitle::fileSelected(const TQString &_fileName) {
     m_fileName=_fileName;
     k9AviDecode fileInfo(0,0);
     fileInfo.open(m_fileName);
     double duration=fileInfo.getDuration();
     fileInfo.close();
-    QTime t(0,0,0);
+    TQTime t(0,0,0);
     t=t.addSecs(duration); 
     lTotalTime->setText(t.toString("hh:mm:ss"));
     bAdd->setEnabled(true);
 }
 
-void k9NewTitle::drawImage (QImage *_image) {
+void k9NewTitle::drawImage (TQImage *_image) {
     m_image=*_image;
 }
 
@@ -60,24 +60,24 @@ void k9NewTitle::bAddClicked() {
     k9LvItemImport * item=new k9LvItemImport(m_k9Import->getRoot(),k9LvItemImport::TITLE);
     item->setOpen(true);
     k9Title *title=new k9Title( m_k9Import->getNewDVD());
-    item->setText(0,i18n("title %1").arg(title->getNum() +1));
+    item->setText(0,i18n("title %1").tqarg(title->getNum() +1));
 
-    connect( title->getButton(),SIGNAL(sigsetImage(k9MenuButton*, const QImage&)),m_k9Import,SLOT(buttonUpdated(k9MenuButton*, const QImage&)));
+    connect( title->getButton(),TQT_SIGNAL(sigsetImage(k9MenuButton*, const TQImage&)),m_k9Import,TQT_SLOT(buttonUpdated(k9MenuButton*, const TQImage&)));
     item->setTitle(title);
 
 
-    connect(&fileInfo,SIGNAL(drawFrame(QImage*)),this,SLOT(drawImage(QImage*)));
+    connect(&fileInfo,TQT_SIGNAL(drawFrame(TQImage*)),this,TQT_SLOT(drawImage(TQImage*)));
 
 
 
-    QTime t;
-    m_k9Import->getRoot()->listView()->setColumnWidthMode(0,QListView::Maximum);
+    TQTime t;
+    m_k9Import->getRoot()->listView()->setColumnWidthMode(0,TQListView::Maximum);
     item->setText(1,t.addSecs(fileInfo.getDuration()).toString("hh:mm:ss"));
 
     double increment;
     int maxCh;
     if (rbLength->isOn()) {
-        QTime t;
+        TQTime t;
         increment=t.secsTo(twLength->time());
         maxCh=999;
     }
@@ -112,14 +112,14 @@ void k9NewTitle::bAddClicked() {
         file->setFileName(m_fileName);
         file->setStart(t.addMSecs(pos*1000));
         pos+=increment;
-        file->setEnd(t.addMSecs(QMIN(pos,fileInfo.getDuration()) *1000));
+        file->setEnd(t.addMSecs(TQMIN(pos,fileInfo.getDuration()) *1000));
         k9LvItemImport * itemch=new k9LvItemImport(item,k9LvItemImport::CHAPTER);
-        itemch->setText(0,i18n("chapter %1").arg(i+1));
+        itemch->setText(0,i18n("chapter %1").tqarg(i+1));
         itemch->setText(1,file->getStart().toString("hh:mm:ss") +" - "+file->getEnd().toString("hh:mm:ss") );
         itemch->setAviFile(file);
         itemch->setTitle(title);
-        itemch->setPixmap(0,QPixmap(m_image.smoothScale(50,40)));
-        connect(file,SIGNAL(aviFileUpdated(k9AviFile*)),m_k9Import,SLOT(aviFileUpdated(k9AviFile*)));
+        itemch->setPixmap(0,TQPixmap(m_image.smoothScale(50,40)));
+        connect(file,TQT_SIGNAL(aviFileUpdated(k9AviFile*)),m_k9Import,TQT_SLOT(aviFileUpdated(k9AviFile*)));
 
         k9MenuButton *btn=title->getMenu()->addButton();
         btn->setNum(i+1);
@@ -134,12 +134,12 @@ void k9NewTitle::bAddClicked() {
         btn->setLeft(left);
         btn->setWidth(width);
         btn->setHeight(height);
-        btn->setScript(QString("jump title 1 chapter %1 ;").arg(i+1));
+        btn->setScript(TQString("jump title 1 chapter %1 ;").tqarg(i+1));
         btn->setTextPosition(k9MenuButton::BOTTOM);
-        btn->setText(i18n("chapter %1").arg(i+1));
+        btn->setText(i18n("chapter %1").tqarg(i+1));
         btn->setColor(config.getPrefButtonTextColor());
         btn->setFont(config.getPrefButtonFont());
-        connect(file,SIGNAL(imageChanged(const QImage&)),btn,SLOT(setImage(const QImage&)));
+        connect(file,TQT_SIGNAL(imageChanged(const TQImage&)),btn,TQT_SLOT(setImage(const TQImage&)));
 
     }
     title->getMenu()->setEndScript("call vmgm menu;");
diff --git a/k9author/k9newtitle.h b/k9author/k9newtitle.h
index 8df44f3..2b24d02 100644
--- a/k9author/k9newtitle.h
+++ b/k9author/k9newtitle.h
@@ -16,18 +16,19 @@
 #include "k9common.h"
 #include "../k9author/newTitle.h"
 #include "k9lvitemimport.h"
-#include <qstring.h>
+#include <tqstring.h>
 
 class k9Import;
 class k9NewTitle : public newTitle
 {
   Q_OBJECT
+  TQ_OBJECT
 private:
    k9Import *m_k9Import;
-   QString m_fileName;
-   QImage m_image;
+   TQString m_fileName;
+   TQImage m_image;
 public:
-  k9NewTitle(QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
+  k9NewTitle(TQWidget* tqparent = 0, const char* name = 0, WFlags fl = 0 );
   ~k9NewTitle();
   void setK9Import ( k9Import* _value );
 	
@@ -41,11 +42,11 @@ protected:
 
 protected slots:
   /*$PROTECTED_SLOTS$*/
-  virtual void fileSelected(const QString &);
+  virtual void fileSelected(const TQString &);
   virtual void bAddClicked();
   virtual void rbNumberClicked();
   virtual void rbLengthClicked();
-  virtual void drawImage (QImage *_image);
+  virtual void drawImage (TQImage *_image);
 };
 
 #endif
diff --git a/k9author/k9title.cpp b/k9author/k9title.cpp
index d2603e5..47d4563 100644
--- a/k9author/k9title.cpp
+++ b/k9author/k9title.cpp
@@ -13,13 +13,13 @@
 #include "k9newdvd.h"
 #include "k9menu.h"
 
-k9Title::k9Title(k9NewDVD *parent, const char *name)
- : QObject(parent, name)
+k9Title::k9Title(k9NewDVD *tqparent, const char *name)
+ : TQObject(tqparent, name)
 {
-    m_num=parent->getTitles()->count();
-    parent->appendTitle(this);
+    m_num=tqparent->getTitles()->count();
+    tqparent->appendTitle(this);
     m_menu=new k9Menu(this,0);
-    m_menu->setFormat((k9Menu::eFormat)parent->getFormat());
+    m_menu->setFormat((k9Menu::eFormat)tqparent->getFormat());
 }
 
 
@@ -27,7 +27,7 @@ k9Title::~k9Title()
 {
 }
 
-int k9TitleItems::compareItems(QPtrCollection::Item item1,QPtrCollection::Item item2) {
+int k9TitleItems::compareItems(TQPtrCollection::Item item1,TQPtrCollection::Item item2) {
     k9AviFile *i1,*i2;
     i1=(k9AviFile*) item1;
     i2=(k9AviFile*) item2;
diff --git a/k9author/k9title.h b/k9author/k9title.h
index 8828a7d..f28677f 100644
--- a/k9author/k9title.h
+++ b/k9author/k9title.h
@@ -13,8 +13,8 @@
 #define K9TITLE_H
 
 #include "k9common.h"
-#include <qobject.h>
-#include <qptrlist.h>
+#include <tqobject.h>
+#include <tqptrlist.h>
 #include "k9avifile.h"
 #include "k9menubutton.h"
 /**
@@ -23,15 +23,16 @@
 class k9NewDVD;
 class k9Menu;
 
-class k9TitleItems : public QPtrList<k9AviFile> {
+class k9TitleItems : public TQPtrList<k9AviFile> {
 protected:
-    virtual int compareItems(QPtrCollection::Item item1,QPtrCollection::Item item2);
+    virtual int compareItems(TQPtrCollection::Item item1,TQPtrCollection::Item item2);
 };
 
-class k9Title : public QObject {
+class k9Title : public TQObject {
     Q_OBJECT
+  TQ_OBJECT
 public:
-    k9Title(k9NewDVD *parent = 0, const char *name = 0);
+    k9Title(k9NewDVD *tqparent = 0, const char *name = 0);
     ~k9Title();
 
     k9TitleItems *getFiles();
diff --git a/k9author/menuEdit.cpp b/k9author/menuEdit.cpp
index db313d2..d9a74c4 100644
--- a/k9author/menuEdit.cpp
+++ b/k9author/menuEdit.cpp
@@ -9,40 +9,40 @@
 
 #include "menuEdit.h"
 
-#include <qvariant.h>
-#include <qlabel.h>
+#include <tqvariant.h>
+#include <tqlabel.h>
 #include <kurlrequester.h>
 #include <kcolorbutton.h>
 #include <kpushbutton.h>
-#include <qcombobox.h>
-#include <qlineedit.h>
-#include <qframe.h>
-#include <qlayout.h>
-#include <qtooltip.h>
-#include <qwhatsthis.h>
+#include <tqcombobox.h>
+#include <tqlineedit.h>
+#include <tqframe.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
+#include <tqwhatsthis.h>
 #include "kurlrequester.h"
 #include "klineedit.h"
 #include "kpushbutton.h"
 #include "kcolorbutton.h"
 
 /*
- *  Constructs a menuEdit as a child of 'parent', with the
+ *  Constructs a menuEdit as a child of 'tqparent', with the
  *  name 'name' and widget flags set to 'f'.
  */
-menuEdit::menuEdit( QWidget* parent, const char* name, WFlags fl )
-    : QWidget( parent, name, fl )
+menuEdit::menuEdit( TQWidget* tqparent, const char* name, WFlags fl )
+    : TQWidget( tqparent, name, fl )
 {
     if ( !name )
 	setName( "menuEdit" );
-    menuEditLayout = new QGridLayout( this, 1, 1, 2, 6, "menuEditLayout"); 
+    menuEditLayout = new TQGridLayout( this, 1, 1, 2, 6, "menuEditLayout"); 
 
-    textLabel2 = new QLabel( this, "textLabel2" );
-    textLabel2->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)5, 0, 0, textLabel2->sizePolicy().hasHeightForWidth() ) );
+    textLabel2 = new TQLabel( this, "textLabel2" );
+    textLabel2->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)5, 0, 0, textLabel2->sizePolicy().hasHeightForWidth() ) );
 
     menuEditLayout->addMultiCellWidget( textLabel2, 5, 6, 0, 0 );
 
-    textLabel1 = new QLabel( this, "textLabel1" );
-    textLabel1->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)5, 0, 0, textLabel1->sizePolicy().hasHeightForWidth() ) );
+    textLabel1 = new TQLabel( this, "textLabel1" );
+    textLabel1->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)5, 0, 0, textLabel1->sizePolicy().hasHeightForWidth() ) );
 
     menuEditLayout->addWidget( textLabel1, 4, 0 );
 
@@ -51,76 +51,76 @@ menuEdit::menuEdit( QWidget* parent, const char* name, WFlags fl )
     menuEditLayout->addMultiCellWidget( urBackground, 4, 4, 1, 5 );
 
     cbColor = new KColorButton( this, "cbColor" );
-    cbColor->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, cbColor->sizePolicy().hasHeightForWidth() ) );
+    cbColor->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, cbColor->sizePolicy().hasHeightForWidth() ) );
 
     menuEditLayout->addWidget( cbColor, 6, 1 );
 
     bFont = new KPushButton( this, "bFont" );
-    bFont->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, bFont->sizePolicy().hasHeightForWidth() ) );
+    bFont->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, bFont->sizePolicy().hasHeightForWidth() ) );
 
     menuEditLayout->addWidget( bFont, 6, 2 );
 
-    cbPosTitle = new QComboBox( FALSE, this, "cbPosTitle" );
-    cbPosTitle->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, cbPosTitle->sizePolicy().hasHeightForWidth() ) );
+    cbPosTitle = new TQComboBox( FALSE, this, "cbPosTitle" );
+    cbPosTitle->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, cbPosTitle->sizePolicy().hasHeightForWidth() ) );
 
     menuEditLayout->addWidget( cbPosTitle, 6, 3 );
-    spacer1 = new QSpacerItem( 51, 20, QSizePolicy::Expanding, QSizePolicy::Minimum );
+    spacer1 = new TQSpacerItem( 51, 20, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
     menuEditLayout->addMultiCell( spacer1, 6, 6, 4, 5 );
 
-    leTitle = new QLineEdit( this, "leTitle" );
+    leTitle = new TQLineEdit( this, "leTitle" );
 
     menuEditLayout->addMultiCellWidget( leTitle, 5, 5, 1, 4 );
 
     bAddText = new KPushButton( this, "bAddText" );
-    bAddText->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)4, (QSizePolicy::SizeType)4, 0, 0, bAddText->sizePolicy().hasHeightForWidth() ) );
-    bAddText->setMinimumSize( QSize( 24, 24 ) );
-    bAddText->setMaximumSize( QSize( 24, 24 ) );
+    bAddText->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)4, (TQSizePolicy::SizeType)4, 0, 0, bAddText->sizePolicy().hasHeightForWidth() ) );
+    bAddText->setMinimumSize( TQSize( 24, 24 ) );
+    bAddText->setMaximumSize( TQSize( 24, 24 ) );
 
     menuEditLayout->addWidget( bAddText, 5, 5 );
 
-    lTitle = new QLabel( this, "lTitle" );
-    lTitle->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, 0, 0, lTitle->sizePolicy().hasHeightForWidth() ) );
-    QFont lTitle_font(  lTitle->font() );
+    lTitle = new TQLabel( this, "lTitle" );
+    lTitle->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)0, 0, 0, lTitle->sizePolicy().hasHeightForWidth() ) );
+    TQFont lTitle_font(  lTitle->font() );
     lTitle_font.setBold( TRUE );
     lTitle->setFont( lTitle_font ); 
 
     menuEditLayout->addMultiCellWidget( lTitle, 0, 0, 0, 5 );
 
-    textLabel1_2 = new QLabel( this, "textLabel1_2" );
+    textLabel1_2 = new TQLabel( this, "textLabel1_2" );
 
     menuEditLayout->addWidget( textLabel1_2, 2, 0 );
 
-    cbStart = new QComboBox( FALSE, this, "cbStart" );
+    cbStart = new TQComboBox( FALSE, this, "cbStart" );
 
     menuEditLayout->addMultiCellWidget( cbStart, 2, 2, 1, 5 );
 
-    textLabel1_2_2 = new QLabel( this, "textLabel1_2_2" );
+    textLabel1_2_2 = new TQLabel( this, "textLabel1_2_2" );
 
     menuEditLayout->addWidget( textLabel1_2_2, 3, 0 );
 
-    cbEnd = new QComboBox( FALSE, this, "cbEnd" );
+    cbEnd = new TQComboBox( FALSE, this, "cbEnd" );
 
     menuEditLayout->addMultiCellWidget( cbEnd, 3, 3, 1, 5 );
 
-    frame = new QFrame( this, "frame" );
-    frame->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)7, 0, 0, frame->sizePolicy().hasHeightForWidth() ) );
-    frame->setFrameShape( QFrame::StyledPanel );
-    frame->setFrameShadow( QFrame::Raised );
+    frame = new TQFrame( this, "frame" );
+    frame->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)7, 0, 0, frame->sizePolicy().hasHeightForWidth() ) );
+    frame->setFrameShape( TQFrame::StyledPanel );
+    frame->setFrameShadow( TQFrame::Raised );
 
     menuEditLayout->addMultiCellWidget( frame, 1, 1, 0, 5 );
     languageChange();
-    resize( QSize(576, 682).expandedTo(minimumSizeHint()) );
+    resize( TQSize(576, 682).expandedTo(tqminimumSizeHint()) );
     clearWState( WState_Polished );
 
     // signals and slots connections
-    connect( bFont, SIGNAL( clicked() ), this, SLOT( bFontClick() ) );
-    connect( urBackground, SIGNAL( urlSelected(const QString&) ), this, SLOT( urBackgroundSelected(const QString&) ) );
-    connect( cbColor, SIGNAL( changed(const QColor&) ), this, SLOT( cbColorChanged(const QColor&) ) );
-    connect( leTitle, SIGNAL( textChanged(const QString&) ), this, SLOT( leTitleChanged(const QString&) ) );
-    connect( cbPosTitle, SIGNAL( activated(int) ), this, SLOT( cbPosTitleActivated(int) ) );
-    connect( bAddText, SIGNAL( clicked() ), this, SLOT( bAddTextClick() ) );
-    connect( cbStart, SIGNAL( activated(int) ), this, SLOT( cbStartActivated(int) ) );
-    connect( cbEnd, SIGNAL( activated(int) ), this, SLOT( cbEndActivated(int) ) );
+    connect( bFont, TQT_SIGNAL( clicked() ), this, TQT_SLOT( bFontClick() ) );
+    connect( urBackground, TQT_SIGNAL( urlSelected(const TQString&) ), this, TQT_SLOT( urBackgroundSelected(const TQString&) ) );
+    connect( cbColor, TQT_SIGNAL( changed(const TQColor&) ), this, TQT_SLOT( cbColorChanged(const TQColor&) ) );
+    connect( leTitle, TQT_SIGNAL( textChanged(const TQString&) ), this, TQT_SLOT( leTitleChanged(const TQString&) ) );
+    connect( cbPosTitle, TQT_SIGNAL( activated(int) ), this, TQT_SLOT( cbPosTitleActivated(int) ) );
+    connect( bAddText, TQT_SIGNAL( clicked() ), this, TQT_SLOT( bAddTextClick() ) );
+    connect( cbStart, TQT_SIGNAL( activated(int) ), this, TQT_SLOT( cbStartActivated(int) ) );
+    connect( cbEnd, TQT_SIGNAL( activated(int) ), this, TQT_SLOT( cbEndActivated(int) ) );
 
     // tab order
     setTabOrder( cbStart, cbEnd );
@@ -137,7 +137,7 @@ menuEdit::menuEdit( QWidget* parent, const char* name, WFlags fl )
  */
 menuEdit::~menuEdit()
 {
-    // no need to delete child widgets, Qt does it all for us
+    // no need to delete child widgets, TQt does it all for us
 }
 
 /*
@@ -149,13 +149,13 @@ void menuEdit::languageChange()
     setCaption( tr2i18n( "Edit Menu" ) );
     textLabel2->setText( tr2i18n( "Text" ) );
     textLabel1->setText( tr2i18n( "Background picture" ) );
-    cbColor->setText( QString::null );
+    cbColor->setText( TQString() );
     bFont->setText( tr2i18n( "Font" ) );
     cbPosTitle->clear();
     cbPosTitle->insertItem( tr2i18n( "Bottom" ) );
     cbPosTitle->insertItem( tr2i18n( "Right" ) );
-    bAddText->setText( QString::null );
-    bAddText->setAccel( QKeySequence( QString::null ) );
+    bAddText->setText( TQString() );
+    bAddText->setAccel( TQKeySequence( TQString() ) );
     lTitle->setText( tr2i18n( "Root Menu" ) );
     textLabel1_2->setText( tr2i18n( "At start" ) );
     cbStart->clear();
@@ -173,19 +173,19 @@ void menuEdit::bFontClick()
     qWarning( "menuEdit::bFontClick(): Not implemented yet" );
 }
 
-void menuEdit::urBackgroundSelected(const QString&)
+void menuEdit::urBackgroundSelected(const TQString&)
 {
-    qWarning( "menuEdit::urBackgroundSelected(const QString&): Not implemented yet" );
+    qWarning( "menuEdit::urBackgroundSelected(const TQString&): Not implemented yet" );
 }
 
-void menuEdit::cbColorChanged(const QColor&)
+void menuEdit::cbColorChanged(const TQColor&)
 {
-    qWarning( "menuEdit::cbColorChanged(const QColor&): Not implemented yet" );
+    qWarning( "menuEdit::cbColorChanged(const TQColor&): Not implemented yet" );
 }
 
-void menuEdit::leTitleChanged(const QString&)
+void menuEdit::leTitleChanged(const TQString&)
 {
-    qWarning( "menuEdit::leTitleChanged(const QString&): Not implemented yet" );
+    qWarning( "menuEdit::leTitleChanged(const TQString&): Not implemented yet" );
 }
 
 void menuEdit::cbPosTitleActivated(int)
diff --git a/k9author/menuEdit.ui b/k9author/menuEdit.ui
index 02c0776..f844871 100644
--- a/k9author/menuEdit.ui
+++ b/k9author/menuEdit.ui
@@ -1,10 +1,10 @@
 <!DOCTYPE UI><UI version="3.3" stdsetdef="1">
 <class>menuEdit</class>
-<widget class="QWidget">
+<widget class="TQWidget">
     <property name="name">
         <cstring>menuEdit</cstring>
     </property>
-    <property name="geometry">
+    <property name="tqgeometry">
         <rect>
             <x>0</x>
             <y>0</y>
@@ -22,7 +22,7 @@
         <property name="margin">
             <number>2</number>
         </property>
-        <widget class="QLabel" row="5" column="0" rowspan="2" colspan="1">
+        <widget class="TQLabel" row="5" column="0" rowspan="2" colspan="1">
             <property name="name">
                 <cstring>textLabel2</cstring>
             </property>
@@ -38,7 +38,7 @@
                 <string>Text</string>
             </property>
         </widget>
-        <widget class="QLabel" row="4" column="0">
+        <widget class="TQLabel" row="4" column="0">
             <property name="name">
                 <cstring>textLabel1</cstring>
             </property>
@@ -91,7 +91,7 @@
                 <string>Font</string>
             </property>
         </widget>
-        <widget class="QComboBox" row="6" column="3">
+        <widget class="TQComboBox" row="6" column="3">
             <item>
                 <property name="text">
                     <string>Bottom</string>
@@ -124,14 +124,14 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>51</width>
                     <height>20</height>
                 </size>
             </property>
         </spacer>
-        <widget class="QLineEdit" row="5" column="1" rowspan="1" colspan="4">
+        <widget class="TQLineEdit" row="5" column="1" rowspan="1" colspan="4">
             <property name="name">
                 <cstring>leTitle</cstring>
             </property>
@@ -148,13 +148,13 @@
                     <verstretch>0</verstretch>
                 </sizepolicy>
             </property>
-            <property name="minimumSize">
+            <property name="tqminimumSize">
                 <size>
                     <width>24</width>
                     <height>24</height>
                 </size>
             </property>
-            <property name="maximumSize">
+            <property name="tqmaximumSize">
                 <size>
                     <width>24</width>
                     <height>24</height>
@@ -167,7 +167,7 @@
                 <string></string>
             </property>
         </widget>
-        <widget class="QLabel" row="0" column="0" rowspan="1" colspan="6">
+        <widget class="TQLabel" row="0" column="0" rowspan="1" colspan="6">
             <property name="name">
                 <cstring>lTitle</cstring>
             </property>
@@ -188,7 +188,7 @@
                 <string>Root Menu</string>
             </property>
         </widget>
-        <widget class="QLabel" row="2" column="0">
+        <widget class="TQLabel" row="2" column="0">
             <property name="name">
                 <cstring>textLabel1_2</cstring>
             </property>
@@ -196,7 +196,7 @@
                 <string>At start</string>
             </property>
         </widget>
-        <widget class="QComboBox" row="2" column="1" rowspan="1" colspan="5">
+        <widget class="TQComboBox" row="2" column="1" rowspan="1" colspan="5">
             <item>
                 <property name="text">
                     <string>Play menu</string>
@@ -211,7 +211,7 @@
                 <cstring>cbStart</cstring>
             </property>
         </widget>
-        <widget class="QLabel" row="3" column="0">
+        <widget class="TQLabel" row="3" column="0">
             <property name="name">
                 <cstring>textLabel1_2_2</cstring>
             </property>
@@ -219,7 +219,7 @@
                 <string>At End</string>
             </property>
         </widget>
-        <widget class="QComboBox" row="3" column="1" rowspan="1" colspan="5">
+        <widget class="TQComboBox" row="3" column="1" rowspan="1" colspan="5">
             <item>
                 <property name="text">
                     <string>Play root menu</string>
@@ -239,7 +239,7 @@
                 <cstring>cbEnd</cstring>
             </property>
         </widget>
-        <widget class="QFrame" row="1" column="0" rowspan="1" colspan="6">
+        <widget class="TQFrame" row="1" column="0" rowspan="1" colspan="6">
             <property name="name">
                 <cstring>frame</cstring>
             </property>
@@ -269,21 +269,21 @@
     </connection>
     <connection>
         <sender>urBackground</sender>
-        <signal>urlSelected(const QString&amp;)</signal>
+        <signal>urlSelected(const TQString&amp;)</signal>
         <receiver>menuEdit</receiver>
-        <slot>urBackgroundSelected(const QString&amp;)</slot>
+        <slot>urBackgroundSelected(const TQString&amp;)</slot>
     </connection>
     <connection>
         <sender>cbColor</sender>
-        <signal>changed(const QColor&amp;)</signal>
+        <signal>changed(const TQColor&amp;)</signal>
         <receiver>menuEdit</receiver>
-        <slot>cbColorChanged(const QColor&amp;)</slot>
+        <slot>cbColorChanged(const TQColor&amp;)</slot>
     </connection>
     <connection>
         <sender>leTitle</sender>
-        <signal>textChanged(const QString&amp;)</signal>
+        <signal>textChanged(const TQString&amp;)</signal>
         <receiver>menuEdit</receiver>
-        <slot>leTitleChanged(const QString&amp;)</slot>
+        <slot>leTitleChanged(const TQString&amp;)</slot>
     </connection>
     <connection>
         <sender>cbPosTitle</sender>
@@ -320,17 +320,17 @@
     <tabstop>bFont</tabstop>
     <tabstop>cbPosTitle</tabstop>
 </tabstops>
-<slots>
+<Q_SLOTS>
     <slot>bFontClick()</slot>
-    <slot>urBackgroundSelected(const QString &amp;)</slot>
-    <slot>cbColorChanged(const QColor&amp;)</slot>
-    <slot>leTitleChanged(const QString &amp;)</slot>
+    <slot>urBackgroundSelected(const TQString &amp;)</slot>
+    <slot>cbColorChanged(const TQColor&amp;)</slot>
+    <slot>leTitleChanged(const TQString &amp;)</slot>
     <slot>cbPosTitleActivated(int)</slot>
     <slot>bAddTextClick()</slot>
     <slot>cbStartActivated(int)</slot>
     <slot>cbEndActivated(int)</slot>
-</slots>
-<layoutdefaults spacing="6" margin="11"/>
+</Q_SLOTS>
+<tqlayoutdefaults spacing="6" margin="11"/>
 <includehints>
     <includehint>kurlrequester.h</includehint>
     <includehint>klineedit.h</includehint>
diff --git a/k9author/newTitle.cpp b/k9author/newTitle.cpp
index 25786de..e838b01 100644
--- a/k9author/newTitle.cpp
+++ b/k9author/newTitle.cpp
@@ -9,18 +9,18 @@
 
 #include "newTitle.h"
 
-#include <qvariant.h>
-#include <qpushbutton.h>
-#include <qbuttongroup.h>
+#include <tqvariant.h>
+#include <tqpushbutton.h>
+#include <tqbuttongroup.h>
 #include <knuminput.h>
 #include <ktimewidget.h>
-#include <qradiobutton.h>
+#include <tqradiobutton.h>
 #include <kpushbutton.h>
-#include <qlabel.h>
+#include <tqlabel.h>
 #include <kurlrequester.h>
-#include <qlayout.h>
-#include <qtooltip.h>
-#include <qwhatsthis.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
+#include <tqwhatsthis.h>
 #include "knuminput.h"
 #include "ktimewidget.h"
 #include "kpushbutton.h"
@@ -28,26 +28,26 @@
 #include "klineedit.h"
 
 /*
- *  Constructs a newTitle as a child of 'parent', with the
+ *  Constructs a newTitle as a child of 'tqparent', with the
  *  name 'name' and widget flags set to 'f'.
  */
-newTitle::newTitle( QWidget* parent, const char* name, WFlags fl )
-    : QWidget( parent, name, fl )
+newTitle::newTitle( TQWidget* tqparent, const char* name, WFlags fl )
+    : TQWidget( tqparent, name, fl )
 {
     if ( !name )
 	setName( "newTitle" );
-    newTitleLayout = new QGridLayout( this, 1, 1, 11, 6, "newTitleLayout"); 
+    newTitleLayout = new TQGridLayout( this, 1, 1, 11, 6, "newTitleLayout"); 
 
-    buttonGroup1 = new QButtonGroup( this, "buttonGroup1" );
-    buttonGroup1->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, 0, 0, buttonGroup1->sizePolicy().hasHeightForWidth() ) );
+    buttonGroup1 = new TQButtonGroup( this, "buttonGroup1" );
+    buttonGroup1->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)0, 0, 0, buttonGroup1->sizePolicy().hasHeightForWidth() ) );
     buttonGroup1->setColumnLayout(0, Qt::Vertical );
-    buttonGroup1->layout()->setSpacing( 6 );
-    buttonGroup1->layout()->setMargin( 11 );
-    buttonGroup1Layout = new QGridLayout( buttonGroup1->layout() );
-    buttonGroup1Layout->setAlignment( Qt::AlignTop );
+    buttonGroup1->tqlayout()->setSpacing( 6 );
+    buttonGroup1->tqlayout()->setMargin( 11 );
+    buttonGroup1Layout = new TQGridLayout( buttonGroup1->tqlayout() );
+    buttonGroup1Layout->tqsetAlignment( TQt::AlignTop );
 
     nbChapters = new KIntNumInput( buttonGroup1, "nbChapters" );
-    nbChapters->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)1, (QSizePolicy::SizeType)0, 0, 0, nbChapters->sizePolicy().hasHeightForWidth() ) );
+    nbChapters->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)1, (TQSizePolicy::SizeType)0, 0, 0, nbChapters->sizePolicy().hasHeightForWidth() ) );
     nbChapters->setMinValue( 1 );
     nbChapters->setMaxValue( 99 );
 
@@ -55,60 +55,60 @@ newTitle::newTitle( QWidget* parent, const char* name, WFlags fl )
 
     twLength = new KTimeWidget( buttonGroup1, "twLength" );
     twLength->setEnabled( FALSE );
-    twLength->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)5, 0, 0, twLength->sizePolicy().hasHeightForWidth() ) );
+    twLength->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)5, 0, 0, twLength->sizePolicy().hasHeightForWidth() ) );
 
     buttonGroup1Layout->addWidget( twLength, 1, 1 );
 
-    rbNumber = new QRadioButton( buttonGroup1, "rbNumber" );
+    rbNumber = new TQRadioButton( buttonGroup1, "rbNumber" );
     rbNumber->setChecked( TRUE );
 
     buttonGroup1Layout->addWidget( rbNumber, 0, 0 );
 
-    rbLength = new QRadioButton( buttonGroup1, "rbLength" );
+    rbLength = new TQRadioButton( buttonGroup1, "rbLength" );
 
     buttonGroup1Layout->addWidget( rbLength, 1, 0 );
-    spacer1 = new QSpacerItem( 131, 21, QSizePolicy::Expanding, QSizePolicy::Minimum );
+    spacer1 = new TQSpacerItem( 131, 21, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
     buttonGroup1Layout->addMultiCell( spacer1, 0, 1, 2, 2 );
 
     newTitleLayout->addMultiCellWidget( buttonGroup1, 1, 1, 0, 1 );
-    spacer3 = new QSpacerItem( 21, 16, QSizePolicy::Minimum, QSizePolicy::Expanding );
+    spacer3 = new TQSpacerItem( 21, 16, TQSizePolicy::Minimum, TQSizePolicy::Expanding );
     newTitleLayout->addItem( spacer3, 3, 0 );
-    spacer4 = new QSpacerItem( 16, 20, QSizePolicy::Expanding, QSizePolicy::Minimum );
+    spacer4 = new TQSpacerItem( 16, 20, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
     newTitleLayout->addItem( spacer4, 1, 2 );
 
     bAdd = new KPushButton( this, "bAdd" );
     bAdd->setEnabled( FALSE );
-    bAdd->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, bAdd->sizePolicy().hasHeightForWidth() ) );
+    bAdd->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, bAdd->sizePolicy().hasHeightForWidth() ) );
     bAdd->setProperty( "stdItem", 27 );
 
     newTitleLayout->addWidget( bAdd, 2, 1 );
-    spacer2 = new QSpacerItem( 470, 20, QSizePolicy::Expanding, QSizePolicy::Minimum );
+    spacer2 = new TQSpacerItem( 470, 20, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
     newTitleLayout->addItem( spacer2, 2, 0 );
 
-    layout1 = new QHBoxLayout( 0, 0, 6, "layout1"); 
+    tqlayout1 = new TQHBoxLayout( 0, 0, 6, "tqlayout1"); 
 
-    textLabel1 = new QLabel( this, "textLabel1" );
-    textLabel1->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, textLabel1->sizePolicy().hasHeightForWidth() ) );
-    layout1->addWidget( textLabel1 );
+    textLabel1 = new TQLabel( this, "textLabel1" );
+    textLabel1->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, textLabel1->sizePolicy().hasHeightForWidth() ) );
+    tqlayout1->addWidget( textLabel1 );
 
     urFile = new KURLRequester( this, "urFile" );
     urFile->setMode( 25 );
-    layout1->addWidget( urFile );
+    tqlayout1->addWidget( urFile );
 
-    lTotalTime = new QLabel( this, "lTotalTime" );
-    lTotalTime->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, lTotalTime->sizePolicy().hasHeightForWidth() ) );
-    layout1->addWidget( lTotalTime );
+    lTotalTime = new TQLabel( this, "lTotalTime" );
+    lTotalTime->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, lTotalTime->sizePolicy().hasHeightForWidth() ) );
+    tqlayout1->addWidget( lTotalTime );
 
-    newTitleLayout->addMultiCellLayout( layout1, 0, 0, 0, 1 );
+    newTitleLayout->addMultiCellLayout( tqlayout1, 0, 0, 0, 1 );
     languageChange();
-    resize( QSize(605, 171).expandedTo(minimumSizeHint()) );
+    resize( TQSize(605, 171).expandedTo(tqminimumSizeHint()) );
     clearWState( WState_Polished );
 
     // signals and slots connections
-    connect( urFile, SIGNAL( urlSelected(const QString&) ), this, SLOT( fileSelected(const QString&) ) );
-    connect( rbNumber, SIGNAL( clicked() ), this, SLOT( rbNumberClicked() ) );
-    connect( rbLength, SIGNAL( clicked() ), this, SLOT( rbLengthClicked() ) );
-    connect( bAdd, SIGNAL( clicked() ), this, SLOT( bAddClicked() ) );
+    connect( urFile, TQT_SIGNAL( urlSelected(const TQString&) ), this, TQT_SLOT( fileSelected(const TQString&) ) );
+    connect( rbNumber, TQT_SIGNAL( clicked() ), this, TQT_SLOT( rbNumberClicked() ) );
+    connect( rbLength, TQT_SIGNAL( clicked() ), this, TQT_SLOT( rbLengthClicked() ) );
+    connect( bAdd, TQT_SIGNAL( clicked() ), this, TQT_SLOT( bAddClicked() ) );
 }
 
 /*
@@ -116,7 +116,7 @@ newTitle::newTitle( QWidget* parent, const char* name, WFlags fl )
  */
 newTitle::~newTitle()
 {
-    // no need to delete child widgets, Qt does it all for us
+    // no need to delete child widgets, TQt does it all for us
 }
 
 /*
@@ -126,18 +126,18 @@ newTitle::~newTitle()
 void newTitle::languageChange()
 {
     setCaption( tr2i18n( "Add title" ) );
-    buttonGroup1->setTitle( QString::null );
+    buttonGroup1->setTitle( TQString() );
     rbNumber->setText( tr2i18n( "number of chapters" ) );
     rbLength->setText( tr2i18n( "chapter length" ) );
     bAdd->setText( tr2i18n( "Add" ) );
-    bAdd->setAccel( QKeySequence( QString::null ) );
+    bAdd->setAccel( TQKeySequence( TQString() ) );
     textLabel1->setText( tr2i18n( "Video file" ) );
     lTotalTime->setText( tr2i18n( "--:--:--" ) );
 }
 
-void newTitle::fileSelected(const QString&)
+void newTitle::fileSelected(const TQString&)
 {
-    qWarning( "newTitle::fileSelected(const QString&): Not implemented yet" );
+    qWarning( "newTitle::fileSelected(const TQString&): Not implemented yet" );
 }
 
 void newTitle::rbNumberClicked()
diff --git a/k9author/newTitle.ui b/k9author/newTitle.ui
index c68ab88..3787513 100644
--- a/k9author/newTitle.ui
+++ b/k9author/newTitle.ui
@@ -1,10 +1,10 @@
 <!DOCTYPE UI><UI version="3.3" stdsetdef="1">
 <class>newTitle</class>
-<widget class="QWidget">
+<widget class="TQWidget">
     <property name="name">
         <cstring>newTitle</cstring>
     </property>
-    <property name="geometry">
+    <property name="tqgeometry">
         <rect>
             <x>0</x>
             <y>0</y>
@@ -19,7 +19,7 @@
         <property name="name">
             <cstring>unnamed</cstring>
         </property>
-        <widget class="QButtonGroup" row="1" column="0" rowspan="1" colspan="2">
+        <widget class="TQButtonGroup" row="1" column="0" rowspan="1" colspan="2">
             <property name="name">
                 <cstring>buttonGroup1</cstring>
             </property>
@@ -73,7 +73,7 @@
                         </sizepolicy>
                     </property>
                 </widget>
-                <widget class="QRadioButton" row="0" column="0">
+                <widget class="TQRadioButton" row="0" column="0">
                     <property name="name">
                         <cstring>rbNumber</cstring>
                     </property>
@@ -84,7 +84,7 @@
                         <bool>true</bool>
                     </property>
                 </widget>
-                <widget class="QRadioButton" row="1" column="0">
+                <widget class="TQRadioButton" row="1" column="0">
                     <property name="name">
                         <cstring>rbLength</cstring>
                     </property>
@@ -102,7 +102,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>131</width>
                             <height>21</height>
@@ -121,7 +121,7 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>21</width>
                     <height>16</height>
@@ -138,7 +138,7 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>16</width>
                     <height>20</height>
@@ -180,22 +180,22 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>470</width>
                     <height>20</height>
                 </size>
             </property>
         </spacer>
-        <widget class="QLayoutWidget" row="0" column="0" rowspan="1" colspan="2">
+        <widget class="TQLayoutWidget" row="0" column="0" rowspan="1" colspan="2">
             <property name="name">
-                <cstring>layout1</cstring>
+                <cstring>tqlayout1</cstring>
             </property>
             <hbox>
                 <property name="name">
                     <cstring>unnamed</cstring>
                 </property>
-                <widget class="QLabel">
+                <widget class="TQLabel">
                     <property name="name">
                         <cstring>textLabel1</cstring>
                     </property>
@@ -219,7 +219,7 @@
                         <number>25</number>
                     </property>
                 </widget>
-                <widget class="QLabel">
+                <widget class="TQLabel">
                     <property name="name">
                         <cstring>lTotalTime</cstring>
                     </property>
@@ -242,9 +242,9 @@
 <connections>
     <connection>
         <sender>urFile</sender>
-        <signal>urlSelected(const QString&amp;)</signal>
+        <signal>urlSelected(const TQString&amp;)</signal>
         <receiver>newTitle</receiver>
-        <slot>fileSelected(const QString&amp;)</slot>
+        <slot>fileSelected(const TQString&amp;)</slot>
     </connection>
     <connection>
         <sender>rbNumber</sender>
@@ -265,13 +265,13 @@
         <slot>bAddClicked()</slot>
     </connection>
 </connections>
-<slots>
-    <slot>fileSelected(const QString&amp;)</slot>
+<Q_SLOTS>
+    <slot>fileSelected(const TQString&amp;)</slot>
     <slot>rbNumberClicked()</slot>
     <slot>rbLengthClicked()</slot>
     <slot>bAddClicked()</slot>
-</slots>
-<layoutdefaults spacing="6" margin="11"/>
+</Q_SLOTS>
+<tqlayoutdefaults spacing="6" margin="11"/>
 <includehints>
     <includehint>knuminput.h</includehint>
     <includehint>knuminput.h</includehint>
diff --git a/k9decmpeg/cpu_accel.cpp b/k9decmpeg/cpu_accel.cpp
index 9589868..6af9558 100755
--- a/k9decmpeg/cpu_accel.cpp
+++ b/k9decmpeg/cpu_accel.cpp
@@ -197,7 +197,7 @@ static inline uint32_t arch_accel (void)
 {
     uint64_t no_mvi;
 
-    asm volatile ("amask %1, %0"
+    asm volatile ("atqmask %1, %0"
 		  : "=r" (no_mvi)
 		  : "rI" (256));	/* AMASK_MVI */
     return no_mvi ? MPEG2_ACCEL_ALPHA : (MPEG2_ACCEL_ALPHA |
diff --git a/k9decmpeg/header.cpp b/k9decmpeg/header.cpp
index 21c347d..e3757c1 100755
--- a/k9decmpeg/header.cpp
+++ b/k9decmpeg/header.cpp
@@ -33,9 +33,9 @@
 #include "attributes.h"
 #include "mpeg2_internal.h"
 
-#define SEQ_EXT 2
-#define SEQ_DISPLAY_EXT 4
-#define QUANT_MATRIX_EXT 8
+#define SETQ_EXT 2
+#define SETQ_DISPLAY_EXT 4
+#define TQUANT_MATRIX_EXT 8
 #define COPYRIGHT_EXT 0x10
 #define PIC_DISPLAY_EXT 0x80
 #define PIC_CODING_EXT 0x100
@@ -156,8 +156,8 @@ int mpeg2_header_sequence (mpeg2dec_t * mpeg2dec)
     sequence->chroma_width = sequence->width >> 1;
     sequence->chroma_height = sequence->height >> 1;
 
-    sequence->flags = (SEQ_FLAG_PROGRESSIVE_SEQUENCE |
-		       SEQ_VIDEO_FORMAT_UNSPECIFIED);
+    sequence->flags = (SETQ_FLAG_PROGRESSIVE_SEQUENCE |
+		       SETQ_VIDEO_FORMAT_UNSPECIFIED);
 
     sequence->pixel_width = buffer[3] >> 4;	/* aspect ratio */
     sequence->frame_period = frame_period[buffer[3] & 15];
@@ -167,7 +167,7 @@ int mpeg2_header_sequence (mpeg2dec_t * mpeg2dec)
     sequence->vbv_buffer_size = ((buffer[6]<<16)|(buffer[7]<<8))&0x1ff800;
 
     if (buffer[7] & 4)
-	sequence->flags |= SEQ_FLAG_CONSTRAINED_PARAMETERS;
+	sequence->flags |= SETQ_FLAG_CONSTRAINED_PARAMETERS;
 
     mpeg2dec->copy_matrix = 3;
     if (buffer[7] & 2) {
@@ -192,7 +192,7 @@ int mpeg2_header_sequence (mpeg2dec_t * mpeg2dec)
     sequence->transfer_characteristics = 0;
     sequence->matrix_coefficients = 0;
 
-    mpeg2dec->ext_state = SEQ_EXT;
+    mpeg2dec->ext_state = SETQ_EXT;
     mpeg2dec->state = STATE_SEQUENCE;
     mpeg2dec->display_offset_x = mpeg2dec->display_offset_y = 0;
 
@@ -216,13 +216,13 @@ static int sequence_ext (mpeg2dec_t * mpeg2dec)
 	(buffer[2] << 7) & 0x3000;
     sequence->width = (sequence->picture_width + 15) & ~15;
     sequence->height = (sequence->picture_height + 15) & ~15;
-    flags = sequence->flags | SEQ_FLAG_MPEG2;
+    flags = sequence->flags | SETQ_FLAG_MPEG2;
     if (!(buffer[1] & 8)) {
-	flags &= ~SEQ_FLAG_PROGRESSIVE_SEQUENCE;
+	flags &= ~SETQ_FLAG_PROGRESSIVE_SEQUENCE;
 	sequence->height = (sequence->height + 31) & ~31;
     }
     if (buffer[5] & 0x80)
-	flags |= SEQ_FLAG_LOW_DELAY;
+	flags |= SETQ_FLAG_LOW_DELAY;
     sequence->flags = flags;
     sequence->chroma_width = sequence->width;
     sequence->chroma_height = sequence->height;
@@ -242,7 +242,7 @@ static int sequence_ext (mpeg2dec_t * mpeg2dec)
     sequence->frame_period =
 	sequence->frame_period * ((buffer[5]&31)+1) / (((buffer[5]>>2)&3)+1);
 
-    mpeg2dec->ext_state = SEQ_DISPLAY_EXT;
+    mpeg2dec->ext_state = SETQ_DISPLAY_EXT;
 
     return 0;
 }
@@ -253,10 +253,10 @@ static int sequence_display_ext (mpeg2dec_t * mpeg2dec)
     mpeg2_sequence_t * sequence = &(mpeg2dec->new_sequence);
     uint32_t flags;
 
-    flags = ((sequence->flags & ~SEQ_MASK_VIDEO_FORMAT) |
-	     ((buffer[0]<<4) & SEQ_MASK_VIDEO_FORMAT));
+    flags = ((sequence->flags & ~SETQ_MASK_VIDEO_FORMAT) |
+	     ((buffer[0]<<4) & SETQ_MASK_VIDEO_FORMAT));
     if (buffer[0] & 1) {
-	flags |= SEQ_FLAG_COLOUR_DESCRIPTION;
+	flags |= SETQ_FLAG_COLOUR_DESCRIPTION;
 	sequence->colour_primaries = buffer[1];
 	sequence->transfer_characteristics = buffer[2];
 	sequence->matrix_coefficients = buffer[3];
@@ -280,7 +280,7 @@ static inline void finalize_sequence (mpeg2_sequence_t * sequence)
 
     sequence->byte_rate *= 50;
 
-    if (sequence->flags & SEQ_FLAG_MPEG2) {
+    if (sequence->flags & SETQ_FLAG_MPEG2) {
 	switch (sequence->pixel_width) {
 	case 1:		/* square pixels */
 	    sequence->pixel_width = sequence->pixel_height = 1;	return;
@@ -376,7 +376,7 @@ void mpeg2_header_sequence_finalize (mpeg2dec_t * mpeg2dec)
     finalize_sequence (sequence);
     finalize_matrix (mpeg2dec);
 
-    decoder->mpeg1 = !(sequence->flags & SEQ_FLAG_MPEG2);
+    decoder->mpeg1 = !(sequence->flags & SETQ_FLAG_MPEG2);
     decoder->width = sequence->width;
     decoder->height = sequence->height;
     decoder->vertical_position_extension = (sequence->picture_height > 2800);
@@ -451,7 +451,7 @@ void mpeg2_set_fbuf (mpeg2dec_t * mpeg2dec, int b_type)
 	    mpeg2dec->fbuf[2] != &mpeg2dec->fbuf_alloc[i].fbuf) {
 	    mpeg2dec->fbuf[0] = &mpeg2dec->fbuf_alloc[i].fbuf;
 	    mpeg2dec->info.current_fbuf = mpeg2dec->fbuf[0];
-	    if (b_type || (mpeg2dec->sequence.flags & SEQ_FLAG_LOW_DELAY)) {
+	    if (b_type || (mpeg2dec->sequence.flags & SETQ_FLAG_LOW_DELAY)) {
 		if (b_type || mpeg2dec->convert)
 		    mpeg2dec->info.discard_fbuf = mpeg2dec->fbuf[0];
 		mpeg2dec->info.display_fbuf = mpeg2dec->fbuf[0];
@@ -549,7 +549,7 @@ static int picture_coding_ext (mpeg2dec_t * mpeg2dec)
 	picture->nb_fields = 1;
 	break;
     case FRAME_PICTURE:
-	if (!(mpeg2dec->sequence.flags & SEQ_FLAG_PROGRESSIVE_SEQUENCE)) {
+	if (!(mpeg2dec->sequence.flags & SETQ_FLAG_PROGRESSIVE_SEQUENCE)) {
 	    picture->nb_fields = (buffer[3] & 2) ? 3 : 2;
 	    flags |= (buffer[3] & 128) ? PIC_FLAG_TOP_FIELD_FIRST : 0;
 	} else
@@ -570,7 +570,7 @@ static int picture_coding_ext (mpeg2dec_t * mpeg2dec)
 		  PIC_MASK_COMPOSITE_DISPLAY) | PIC_FLAG_COMPOSITE_DISPLAY;
     picture->flags = flags;
 
-    mpeg2dec->ext_state = PIC_DISPLAY_EXT | COPYRIGHT_EXT | QUANT_MATRIX_EXT;
+    mpeg2dec->ext_state = PIC_DISPLAY_EXT | COPYRIGHT_EXT | TQUANT_MATRIX_EXT;
 
     return 0;
 }
@@ -582,7 +582,7 @@ static int picture_display_ext (mpeg2dec_t * mpeg2dec)
     int i, nb_pos;
 
     nb_pos = picture->nb_fields;
-    if (mpeg2dec->sequence.flags & SEQ_FLAG_PROGRESSIVE_SEQUENCE)
+    if (mpeg2dec->sequence.flags & SETQ_FLAG_PROGRESSIVE_SEQUENCE)
 	nb_pos >>= 1;
 
     for (i = 0; i < nb_pos; i++) {
@@ -608,7 +608,7 @@ void mpeg2_header_picture_finalize (mpeg2dec_t * mpeg2dec, uint32_t accels)
 {
     mpeg2_decoder_t * decoder = &(mpeg2dec->decoder);
     int old_type_b = (decoder->coding_type == B_TYPE);
-    int low_delay = mpeg2dec->sequence.flags & SEQ_FLAG_LOW_DELAY;
+    int low_delay = mpeg2dec->sequence.flags & SETQ_FLAG_LOW_DELAY;
 
     finalize_matrix (mpeg2dec);
     decoder->coding_type = mpeg2dec->new_picture.flags & PIC_MASK_CODING_TYPE;
@@ -878,7 +878,7 @@ mpeg2_state_t mpeg2_header_end (mpeg2dec_t * mpeg2dec)
 	picture = mpeg2dec->pictures + 2;
 
     mpeg2_reset_info (&(mpeg2dec->info));
-    if (!(mpeg2dec->sequence.flags & SEQ_FLAG_LOW_DELAY)) {
+    if (!(mpeg2dec->sequence.flags & SETQ_FLAG_LOW_DELAY)) {
 	mpeg2dec->info.display_picture = picture;
 	if (picture->nb_fields == 1)
 	    mpeg2dec->info.display_picture_2nd = picture + 1;
diff --git a/k9decmpeg/idct_alpha.cpp b/k9decmpeg/idct_alpha.cpp
index 4f1e88f..7105089 100755
--- a/k9decmpeg/idct_alpha.cpp
+++ b/k9decmpeg/idct_alpha.cpp
@@ -158,7 +158,7 @@ static void inline idct_col (int16_t * const block)
 
 void mpeg2_idct_copy_mvi (int16_t * block, uint8_t * dest, const int stride)
 {
-    uint64_t clampmask;
+    uint64_t clamptqmask;
     int i;
 
     for (i = 0; i < 8; i++)
@@ -167,18 +167,18 @@ void mpeg2_idct_copy_mvi (int16_t * block, uint8_t * dest, const int stride)
     for (i = 0; i < 8; i++)
 	idct_col (block + i);
 
-    clampmask = zap (-1, 0xaa);	/* 0x00ff00ff00ff00ff */
+    clamptqmask = zap (-1, 0xaa);	/* 0x00ff00ff00ff00ff */
     do {
 	uint64_t shorts0, shorts1;
 
 	shorts0 = ldq (block);
 	shorts0 = maxsw4 (shorts0, 0);
-	shorts0 = minsw4 (shorts0, clampmask);
+	shorts0 = minsw4 (shorts0, clamptqmask);
 	stl (pkwb (shorts0), dest);
 
 	shorts1 = ldq (block + 4);
 	shorts1 = maxsw4 (shorts1, 0);
-	shorts1 = minsw4 (shorts1, clampmask);
+	shorts1 = minsw4 (shorts1, clamptqmask);
 	stl (pkwb (shorts1), dest + 4);
 
 	stq (0, block);
@@ -192,8 +192,8 @@ void mpeg2_idct_copy_mvi (int16_t * block, uint8_t * dest, const int stride)
 void mpeg2_idct_add_mvi (const int last, int16_t * block,
 			 uint8_t * dest, const int stride)
 {
-    uint64_t clampmask;
-    uint64_t signmask;
+    uint64_t clamptqmask;
+    uint64_t signtqmask;
     int i;
 
     if (last != 129 || (block[0] & (7 << 4)) == (4 << 4)) {
@@ -201,9 +201,9 @@ void mpeg2_idct_add_mvi (const int last, int16_t * block,
 	    idct_row (block + 8 * i);
 	for (i = 0; i < 8; i++)
 	    idct_col (block + i);
-	clampmask = zap (-1, 0xaa);	/* 0x00ff00ff00ff00ff */
-	signmask = zap (-1, 0x33);
-	signmask ^= signmask >> 1;	/* 0x8000800080008000 */
+	clamptqmask = zap (-1, 0xaa);	/* 0x00ff00ff00ff00ff */
+	signtqmask = zap (-1, 0x33);
+	signtqmask ^= signtqmask >> 1;	/* 0x8000800080008000 */
 
 	do {
 	    uint64_t shorts0, pix0, signs0;
@@ -214,22 +214,22 @@ void mpeg2_idct_add_mvi (const int last, int16_t * block,
 
 	    pix0 = unpkbw (ldl (dest));
 	    /* signed subword add (MMX paddw).  */
-	    signs0 = shorts0 & signmask;
-	    shorts0 &= ~signmask;
+	    signs0 = shorts0 & signtqmask;
+	    shorts0 &= ~signtqmask;
 	    shorts0 += pix0;
 	    shorts0 ^= signs0;
 	    /* clamp. */
 	    shorts0 = maxsw4 (shorts0, 0);
-	    shorts0 = minsw4 (shorts0, clampmask);	
+	    shorts0 = minsw4 (shorts0, clamptqmask);	
 
 	    /* next 4.  */
 	    pix1 = unpkbw (ldl (dest + 4));
-	    signs1 = shorts1 & signmask;
-	    shorts1 &= ~signmask;
+	    signs1 = shorts1 & signtqmask;
+	    shorts1 &= ~signtqmask;
 	    shorts1 += pix1;
 	    shorts1 ^= signs1;
 	    shorts1 = maxsw4 (shorts1, 0);
-	    shorts1 = minsw4 (shorts1, clampmask);
+	    shorts1 = minsw4 (shorts1, clamptqmask);
 
 	    stl (pkwb (shorts0), dest);
 	    stl (pkwb (shorts1), dest + 4);
diff --git a/k9decmpeg/k9decodethread.h b/k9decmpeg/k9decodethread.h
index b98abb5..1ce1ceb 100644
--- a/k9decmpeg/k9decodethread.h
+++ b/k9decmpeg/k9decodethread.h
@@ -14,22 +14,22 @@
 #include "k9common.h"
 #include "k9vamps.h"
 
-#include <qthread.h>
-#include <qobject.h>
-#include <qwaitcondition.h>
+#include <tqthread.h>
+#include <tqobject.h>
+#include <tqwaitcondition.h>
 
 #include "kdecmpeg2.h"
 
 /**
 	@author Jean-Michel PETIT <k9copy@free.fr>
 */
-class k9DecodeThread : public QThread
+class k9DecodeThread : public TQThread
 {
 private:
     kDecMPEG2 *m_decoder;
     k9fifo m_fifo;
-    QWaitCondition wDataRead;
-    QWaitCondition wDataReady;
+    TQWaitCondition wDataRead;
+    TQWaitCondition wDataReady;
     bool noData;
 
 public:
diff --git a/k9decmpeg/k9plaympeg2.cpp b/k9decmpeg/k9plaympeg2.cpp
index cc304a6..f5ff3d7 100644
--- a/k9decmpeg/k9plaympeg2.cpp
+++ b/k9decmpeg/k9plaympeg2.cpp
@@ -14,7 +14,7 @@
 #include "dvdnav.h"
 
 #include <klocale.h>
-#include <qapplication.h>
+#include <tqapplication.h>
 
 k9PlayMPEG2::k9PlayMPEG2()
 {
@@ -55,7 +55,7 @@ void k9PlayMPEG2::playTitle() {
 
     /* set read ahead cache usage */
     if (dvdnav_set_readahead_flag(dvdnav, DVD_READ_CACHE) != DVDNAV_STATUS_OK) {
-        setError(QString("ERR:Error on dvdnav_set_readahead_flag: %1\n").arg(dvdnav_err_to_string(dvdnav)));
+        setError(TQString("ERR:Error on dvdnav_set_readahead_flag: %1\n").tqarg(dvdnav_err_to_string(dvdnav)));
         return;
     }
 
@@ -63,14 +63,14 @@ void k9PlayMPEG2::playTitle() {
     if (dvdnav_menu_language_select(dvdnav, DVD_LANGUAGE) != DVDNAV_STATUS_OK ||
             dvdnav_audio_language_select(dvdnav, DVD_LANGUAGE) != DVDNAV_STATUS_OK ||
             dvdnav_spu_language_select(dvdnav, DVD_LANGUAGE) != DVDNAV_STATUS_OK) {
-        setError(QString("ERR:Error on setting languages: %1\n").arg(dvdnav_err_to_string(dvdnav)));
+        setError(TQString("ERR:Error on setting languages: %1\n").tqarg(dvdnav_err_to_string(dvdnav)));
         return ;
     }
 
     /* set the PGC positioning flag to have position information relatively to the
      * whole feature instead of just relatively to the current chapter */
     if (dvdnav_set_PGC_positioning_flag(dvdnav, 1) != DVDNAV_STATUS_OK) {
-        setError(QString("ERR:Error on dvdnav_set_PGC_positioning_flag: %1\n").arg(dvdnav_err_to_string(dvdnav)));
+        setError(TQString("ERR:Error on dvdnav_set_PGC_positioning_flag: %1\n").tqarg(dvdnav_err_to_string(dvdnav)));
         return ;
     }
 
@@ -84,7 +84,7 @@ void k9PlayMPEG2::playTitle() {
     /* the read loop which regularly calls dvdnav_get_next_block
      * and handles the returned events */
 
-    while (!finished && !m_stopped && qApp!=NULL) {
+    while (!finished && !m_stopped && tqApp!=NULL) {
         int result, event, len;
         uint8_t *buf = mem;
 
@@ -105,7 +105,7 @@ void k9PlayMPEG2::playTitle() {
 
 
         if (result == DVDNAV_STATUS_ERR) {
-            setError(QString("ERR:Error getting next block: %1\n").arg(dvdnav_err_to_string(dvdnav)));
+            setError(TQString("ERR:Error getting next block: %1\n").tqarg(dvdnav_err_to_string(dvdnav)));
             return;
         }
 
@@ -121,9 +121,9 @@ void k9PlayMPEG2::playTitle() {
 		if (finished==0 && buf[17]==0xE0) {
 			m_decoder.addData( buf,len);
 		}
-		if (qApp->tryLock()) {
+		if (tqApp->tryLock()) {
 		   emit setPosition( pos);
-		   qApp->unlock();
+		   tqApp->unlock();
 		}
 
 
@@ -237,12 +237,12 @@ kDecMPEG2 *k9PlayMPEG2::getDecoder() {
   return m_decoder.getDecoder() ;
 }
 
-void k9PlayMPEG2::open (dvd_reader_t *dvd,const QString & device,k9DVDTitle * title,int chapter=0) {
+void k9PlayMPEG2::open (dvd_reader_t *dvd,const TQString & device,k9DVDTitle * title,int chapter=0) {
     m_dvd=dvd;
     m_chapter=chapter;
     int  ret = 0;
     struct stat dvd_stat;
-    QString c;
+    TQString c;
     m_idxLect=0xFFFFFFFF;
 
     stop();
@@ -254,7 +254,7 @@ void k9PlayMPEG2::open (dvd_reader_t *dvd,const QString & device,k9DVDTitle * ti
     m_lastSector=0;
     ret = stat(device.utf8(), &dvd_stat);
   /*  if ( ret < 0 ) {
-        c=i18n("Can't find device %1\n").arg(device.latin1());
+        c=i18n("Can't find device %1\n").tqarg(device.latin1());
         setError(c);
         return;
     }
@@ -268,7 +268,7 @@ void k9PlayMPEG2::open (dvd_reader_t *dvd,const QString & device,k9DVDTitle * ti
     emit setMax( m_lastSector);
     emit setMin( m_startSector);
 
-    m_decoder.start(QThread::LowPriority);
+    m_decoder.start(TQThread::LowPriority);
     
     start();
 }
diff --git a/k9decmpeg/k9plaympeg2.h b/k9decmpeg/k9plaympeg2.h
index 2b431e8..28a2f19 100644
--- a/k9decmpeg/k9plaympeg2.h
+++ b/k9decmpeg/k9plaympeg2.h
@@ -16,32 +16,33 @@
 #include "k9dvdtitle.h"
 
 
-#include <qthread.h>
-#include <qobject.h>
-#include <qmutex.h>
-#include <qwidget.h>
+#include <tqthread.h>
+#include <tqobject.h>
+#include <tqmutex.h>
+#include <tqwidget.h>
 #include "k9decodethread.h"
 /**
 	@author Jean-Michel PETIT <k9copy@free.fr>
 */
-class k9PlayMPEG2 : public QObject,public QThread
+class k9PlayMPEG2 : public TQObject,public TQThread
 {
 Q_OBJECT
+  TQ_OBJECT
 private:
    k9DVDTitle *m_title;
-   QString m_device;
+   TQString m_device;
    k9DecodeThread m_decoder;
    uint32_t m_idxLect;
    uint32_t m_startSector;
    uint32_t m_lastSector;
    bool m_stopped;
    dvd_file_t *dvdfile;
-   QMutex mutex;
+   TQMutex mutex;
    dvd_reader_t *m_dvd;
    int m_chapter;
 public:
     k9PlayMPEG2();
-    void open (dvd_reader_t *dvd,const QString & device,k9DVDTitle * title,int chapter);
+    void open (dvd_reader_t *dvd,const TQString & device,k9DVDTitle * title,int chapter);
     kDecMPEG2 *getDecoder();
     void setDvd(dvd_reader_t* _value) { m_dvd = _value;}
     dvd_reader_t* getDvd() const {return m_dvd;}
@@ -59,7 +60,7 @@ signals:
   void setMin(uint32_t _sector);
   void setMax(uint32_t _sector);
 
-  void setError(const QString & err);
+  void setError(const TQString & err);
 
 };
 
diff --git a/k9decmpeg/kdecmpeg2.cpp b/k9decmpeg/kdecmpeg2.cpp
index 80c1774..15b487e 100755
--- a/k9decmpeg/kdecmpeg2.cpp
+++ b/k9decmpeg/kdecmpeg2.cpp
@@ -21,14 +21,14 @@
 #include "kdecmpeg2.h"
 #include "mpeg2.h"
 #include "mpeg2convert.h"
-#include <qpixmap.h>
-#include <qpainter.h>
-#include <qlabel.h>
-#include <qapplication.h>
-#include <qcstring.h>
+#include <tqpixmap.h>
+#include <tqpainter.h>
+#include <tqlabel.h>
+#include <tqapplication.h>
+#include <tqcstring.h>
 #include "k9decodethread.h"
 
-void k9DisplayThread::setImage( QImage _image) {
+void k9DisplayThread::setImage( TQImage _image) {
    if (m_mutex.tryLock()) {
 	m_image=_image;
 	m_raw=FALSE;
@@ -50,7 +50,7 @@ void k9DisplayThread::setRawImage(uchar *_buffer,int _width,int _height,int size
 }
 
 void k9DisplayThread::run() {
-   if (qApp==NULL)
+   if (tqApp==NULL)
 	return;
    if (m_raw) {
 	m_dec->drawRaw( m_buffer,m_width,m_height,m_size);
diff --git a/k9decmpeg/kdecmpeg2.h b/k9decmpeg/kdecmpeg2.h
index 525aa27..4476231 100755
--- a/k9decmpeg/kdecmpeg2.h
+++ b/k9decmpeg/kdecmpeg2.h
@@ -24,31 +24,31 @@
 #include "mpeg2.h"
 #include <stdio.h>
 #include <stdlib.h>
-#include <qimage.h>
+#include <tqimage.h>
 #include "ac.h"
-#include <qmutex.h>
-#include <qwidget.h>
-#include <qobject.h>
-#include <qthread.h>
-#include <qdatetime.h>
+#include <tqmutex.h>
+#include <tqwidget.h>
+#include <tqobject.h>
+#include <tqthread.h>
+#include <tqdatetime.h>
 /**
   *@author 
   */
 
 class kDecMPEG2;
 
-class k9DisplayThread:public QThread {
+class k9DisplayThread:public TQThread {
 
 public:
    k9DisplayThread(kDecMPEG2 *_dec) {m_dec=_dec;}
-   void setImage(QImage _image);
+   void setImage(TQImage _image);
    void setRawImage(uchar *_buffer,int _width,int _height,int size);
 protected:
    kDecMPEG2 *m_dec;
    uchar *m_buffer;
    int m_size,m_width,m_height;
-   QImage m_image;
-   QMutex m_mutex;
+   TQImage m_image;
+   TQMutex m_mutex;
    bool m_raw;
    void run();
 
@@ -57,8 +57,9 @@ protected:
 class k9DecodeThread;
 
 
-class kDecMPEG2 : public QObject  {
+class kDecMPEG2 : public TQObject  {
 Q_OBJECT
+  TQ_OBJECT
 public: 
   kDecMPEG2(k9DecodeThread *_thread);
   kDecMPEG2();
@@ -68,7 +69,7 @@ public:
   void start();
   void stop();
   void pause();
-  void draw(QImage *image) {emit pixmapReady(image);}
+  void draw(TQImage *image) {emit pixmapReady(image);}
   void drawRaw(uchar *_buffer,int width,int height,int size) {emit ppmReady (_buffer,width,height,size);}
 
   void setUseGL(bool _value) {m_useGL = _value;}
@@ -77,12 +78,12 @@ private:
   bool m_useGL;
   bool m_pause;
   k9DecodeThread *m_thread;
-  QImage pix;
-  QTime m_timer;
+  TQImage pix;
+  TQTime m_timer;
   bool m_opened;
   int demux_pid;
   int demux_track;
-  QMutex mutex;
+  TQMutex mutex;
   mpeg2dec_t * decoder;
   k9DisplayThread *m_display;
   int demux (uint8_t * buf, uint8_t * end, int flags);
@@ -92,7 +93,7 @@ private:
   void sync();
  signals: // Signals
   /** No descriptions */
-  void pixmapReady(QImage *image);
+  void pixmapReady(TQImage *image);
   void ppmReady(uchar *buffer,int width,int height,int size);
 };                       
 
diff --git a/k9decmpeg/mmx.h b/k9decmpeg/mmx.h
index a410caa..bbbca78 100755
--- a/k9decmpeg/mmx.h
+++ b/k9decmpeg/mmx.h
@@ -218,7 +218,7 @@ typedef	union {
 			      : "m" (mem))
 
 
-#define	maskmovq(regs,maskreg)		mmx_r2ri (maskmovq, regs, maskreg)
+#define	tqmaskmovq(regs,tqmaskreg)		mmx_r2ri (tqmaskmovq, regs, tqmaskreg)
 
 #define	movntq_r2m(mmreg,var)		mmx_r2m (movntq, mmreg, var)
 
diff --git a/k9decmpeg/motion_comp_mmx.cpp b/k9decmpeg/motion_comp_mmx.cpp
index 97828c4..f3c30ef 100755
--- a/k9decmpeg/motion_comp_mmx.cpp
+++ b/k9decmpeg/motion_comp_mmx.cpp
@@ -52,7 +52,7 @@
  */
 
 /* some rounding constants */
-static mmx_t mask1 = {0xfefefefefefefefeLL};
+static mmx_t tqmask1 = {0xfefefefefefefefeLL};
 static mmx_t round4 = {0x0002000200020002LL};
 
 /*
@@ -81,7 +81,7 @@ static inline void mmx_average_2_U8 (uint8_t * dest, const uint8_t * src1,
     movq_r2r (mm3, mm4);	/* copy 8 src2 bytes */
 
     pxor_r2r (mm1, mm3);	/* xor src1 and src2 */
-    pand_m2r (mask1, mm3);	/* mask lower bits */
+    pand_m2r (tqmask1, mm3);	/* tqmask lower bits */
     psrlq_i2r (1, mm3);		/* /2 */
     por_r2r (mm2, mm4);		/* or src1 and src2 */
     psubb_r2r (mm3, mm4);	/* subtract subresults */
@@ -104,14 +104,14 @@ static inline void mmx_interp_average_2_U8 (uint8_t * dest,
     movq_r2r (mm5, mm6);	/* copy 8 src2 bytes */
 
     pxor_r2r (mm3, mm5);	/* xor src1 and src2 */
-    pand_m2r (mask1, mm5);	/* mask lower bits */
+    pand_m2r (tqmask1, mm5);	/* tqmask lower bits */
     psrlq_i2r (1, mm5);		/* /2 */
     por_r2r (mm4, mm6);		/* or src1 and src2 */
     psubb_r2r (mm5, mm6);	/* subtract subresults */
     movq_r2r (mm6, mm5);	/* copy subresult */
 
     pxor_r2r (mm1, mm5);	/* xor srcavg and dest */
-    pand_m2r (mask1, mm5);	/* mask lower bits */
+    pand_m2r (tqmask1, mm5);	/* tqmask lower bits */
     psrlq_i2r (1, mm5);		/* /2 */
     por_r2r (mm2, mm6);		/* or srcavg and dest */
     psubb_r2r (mm5, mm6);	/* subtract subresults */
@@ -228,7 +228,7 @@ static inline void mmx_interp_average_4_U8 (uint8_t * dest,
     movq_r2r (mm1,mm2);		/* copy subresult */
 
     pxor_r2r (mm1, mm3);	/* xor srcavg and dest */
-    pand_m2r (mask1, mm3);	/* mask lower bits */
+    pand_m2r (tqmask1, mm3);	/* tqmask lower bits */
     psrlq_i2r (1, mm3);		/* /2 */
     por_r2r (mm2, mm4);		/* or srcavg and dest */
     psubb_r2r (mm3, mm4);	/* subtract subresults */
@@ -636,7 +636,7 @@ static inline void MC_avg2_16 (int height, uint8_t * dest, const uint8_t * ref,
     } while (--height);
 }
 
-static mmx_t mask_one = {0x0101010101010101LL};
+static mmx_t tqmask_one = {0x0101010101010101LL};
 
 static inline void MC_put4_8 (int height, uint8_t * dest, const uint8_t * ref,
 			      const int stride, const int cpu)
@@ -664,7 +664,7 @@ static inline void MC_put4_8 (int height, uint8_t * dest, const uint8_t * ref,
 	pand_r2r (mm5, mm7);
 	pavg_r2r (mm2, mm0);
 
-	pand_m2r (mask_one, mm7);
+	pand_m2r (tqmask_one, mm7);
 
 	psubusb_r2r (mm7, mm0);
 
@@ -695,7 +695,7 @@ static inline void MC_put4_16 (int height, uint8_t * dest, const uint8_t * ref,
 	movq_r2r (mm0, mm6);
 	pxor_r2r (mm2, mm6);
 	pand_r2r (mm6, mm7);
-	pand_m2r (mask_one, mm7);
+	pand_m2r (tqmask_one, mm7);
 	pavg_r2r (mm2, mm0);
 	psubusb_r2r (mm7, mm0);
 	movq_r2m (mm0, *dest);
@@ -714,7 +714,7 @@ static inline void MC_put4_16 (int height, uint8_t * dest, const uint8_t * ref,
 	movq_r2r (mm0, mm6);
 	pxor_r2r (mm2, mm6);
 	pand_r2r (mm6, mm7);
-	pand_m2r (mask_one, mm7);
+	pand_m2r (tqmask_one, mm7);
 	pavg_r2r (mm2, mm0);
 	psubusb_r2r (mm7, mm0);
 	ref += stride;
@@ -741,7 +741,7 @@ static inline void MC_avg4_8 (int height, uint8_t * dest, const uint8_t * ref,
 	movq_r2r (mm0, mm6);
 	pxor_r2r (mm2, mm6);
 	pand_r2r (mm6, mm7);
-	pand_m2r (mask_one, mm7);
+	pand_m2r (tqmask_one, mm7);
 	pavg_r2r (mm2, mm0);
 	psubusb_r2r (mm7, mm0);
 	movq_m2r (*dest, mm1);
@@ -770,7 +770,7 @@ static inline void MC_avg4_16 (int height, uint8_t * dest, const uint8_t * ref,
 	movq_r2r (mm0, mm6);
 	pxor_r2r (mm2, mm6);
 	pand_r2r (mm6, mm7);
-	pand_m2r (mask_one, mm7);
+	pand_m2r (tqmask_one, mm7);
 	pavg_r2r (mm2, mm0);
 	psubusb_r2r (mm7, mm0);
 	movq_m2r (*dest, mm1);
@@ -791,7 +791,7 @@ static inline void MC_avg4_16 (int height, uint8_t * dest, const uint8_t * ref,
 	movq_r2r (mm0, mm6);
 	pxor_r2r (mm2, mm6);
 	pand_r2r (mm6, mm7);
-	pand_m2r (mask_one, mm7);
+	pand_m2r (tqmask_one, mm7);
 	pavg_r2r (mm2, mm0);
 	psubusb_r2r (mm7, mm0);
 	movq_m2r (*(dest+8), mm1);
diff --git a/k9decmpeg/motion_comp_vis.cpp b/k9decmpeg/motion_comp_vis.cpp
index 218af8a..49e1b69 100755
--- a/k9decmpeg/motion_comp_vis.cpp
+++ b/k9decmpeg/motion_comp_vis.cpp
@@ -37,10 +37,10 @@
  * (x+y+1)>>1 == (x|y)-((x^y)>>1)
  *
  * This allows us to average 8 bytes at a time in a 64-bit FPU reg.
- * We avoid overflows by masking before we do the shift, and we
+ * We avoid overflows by tqmasking before we do the shift, and we
  * implement the shift by multiplying by 1/2 using mul8x16.  So in
- * VIS this is (assume 'x' is in f0, 'y' is in f2, a repeating mask
- * of '0xfe' is in f4, a repeating mask of '0x7f' is in f6, and
+ * VIS this is (assume 'x' is in f0, 'y' is in f2, a repeating tqmask
+ * of '0xfe' is in f4, a repeating tqmask of '0x7f' is in f6, and
  * the value 0x80808080 is in f8):
  *
  *	fxor		f0, f2, f10
diff --git a/k9decmpeg/mpeg2.h b/k9decmpeg/mpeg2.h
index e8c7d2d..83c9138 100755
--- a/k9decmpeg/mpeg2.h
+++ b/k9decmpeg/mpeg2.h
@@ -27,19 +27,19 @@
 #define MPEG2_VERSION(a,b,c) (((a)<<16)|((b)<<8)|(c))
 #define MPEG2_RELEASE MPEG2_VERSION (0, 4, 0)	/* 0.4.0 */
 
-#define SEQ_FLAG_MPEG2 1
-#define SEQ_FLAG_CONSTRAINED_PARAMETERS 2
-#define SEQ_FLAG_PROGRESSIVE_SEQUENCE 4
-#define SEQ_FLAG_LOW_DELAY 8
-#define SEQ_FLAG_COLOUR_DESCRIPTION 16
-
-#define SEQ_MASK_VIDEO_FORMAT 0xe0
-#define SEQ_VIDEO_FORMAT_COMPONENT 0
-#define SEQ_VIDEO_FORMAT_PAL 0x20
-#define SEQ_VIDEO_FORMAT_NTSC 0x40
-#define SEQ_VIDEO_FORMAT_SECAM 0x60
-#define SEQ_VIDEO_FORMAT_MAC 0x80
-#define SEQ_VIDEO_FORMAT_UNSPECIFIED 0xa0
+#define SETQ_FLAG_MPEG2 1
+#define SETQ_FLAG_CONSTRAINED_PARAMETERS 2
+#define SETQ_FLAG_PROGRESSIVE_SEQUENCE 4
+#define SETQ_FLAG_LOW_DELAY 8
+#define SETQ_FLAG_COLOUR_DESCRIPTION 16
+
+#define SETQ_MASK_VIDEO_FORMAT 0xe0
+#define SETQ_VIDEO_FORMAT_COMPONENT 0
+#define SETQ_VIDEO_FORMAT_PAL 0x20
+#define SETQ_VIDEO_FORMAT_NTSC 0x40
+#define SETQ_VIDEO_FORMAT_SECAM 0x60
+#define SETQ_VIDEO_FORMAT_MAC 0x80
+#define SETQ_VIDEO_FORMAT_UNSPECIFIED 0xa0
 
 typedef struct mpeg2_sequence_s {
     unsigned int width, height;
diff --git a/k9decmpeg/mpeg2_internal.h b/k9decmpeg/mpeg2_internal.h
index 7e6c1df..8eecf37 100755
--- a/k9decmpeg/mpeg2_internal.h
+++ b/k9decmpeg/mpeg2_internal.h
@@ -26,7 +26,7 @@
 #define MACROBLOCK_PATTERN 2
 #define MACROBLOCK_MOTION_BACKWARD 4
 #define MACROBLOCK_MOTION_FORWARD 8
-#define MACROBLOCK_QUANT 16
+#define MACROBLOCK_TQUANT 16
 #define DCT_TYPE_INTERLACED 32
 /* motion_type */
 #define MOTION_TYPE_SHIFT 6
diff --git a/k9decmpeg/rgb_mmx.cpp b/k9decmpeg/rgb_mmx.cpp
index 957708c..59b7c6e 100755
--- a/k9decmpeg/rgb_mmx.cpp
+++ b/k9decmpeg/rgb_mmx.cpp
@@ -127,9 +127,9 @@ static inline void mmx_yuv2rgb (uint8_t * py, uint8_t * pu, uint8_t * pv)
 
 static inline void mmx_unpack_16rgb (uint8_t * image, const int cpu)
 {
-    static mmx_t mmx_bluemask = {0xf8f8f8f8f8f8f8f8LL};
-    static mmx_t mmx_greenmask = {0xfcfcfcfcfcfcfcfcLL};
-    static mmx_t mmx_redmask = {0xf8f8f8f8f8f8f8f8LL};
+    static mmx_t mmx_bluetqmask = {0xf8f8f8f8f8f8f8f8LL};
+    static mmx_t mmx_greentqmask = {0xfcfcfcfcfcfcfcfcLL};
+    static mmx_t mmx_redtqmask = {0xf8f8f8f8f8f8f8f8LL};
 
     /*
      * convert RGB plane to RGB 16 bits
@@ -138,9 +138,9 @@ static inline void mmx_unpack_16rgb (uint8_t * image, const int cpu)
      * mm6 -> GB, mm7 -> AR pixel 0-3
      */
 
-    pand_m2r (mmx_bluemask, mm0);	/* mm0 = b7b6b5b4b3______ */
-    pand_m2r (mmx_greenmask, mm2);	/* mm2 = g7g6g5g4g3g2____ */
-    pand_m2r (mmx_redmask, mm1);	/* mm1 = r7r6r5r4r3______ */
+    pand_m2r (mmx_bluetqmask, mm0);	/* mm0 = b7b6b5b4b3______ */
+    pand_m2r (mmx_greentqmask, mm2);	/* mm2 = g7g6g5g4g3g2____ */
+    pand_m2r (mmx_redtqmask, mm1);	/* mm1 = r7r6r5r4r3______ */
     psrlq_i2r (3, mm0);			/* mm0 = ______b7b6b5b4b3 */
     pxor_r2r (mm4, mm4);		/* mm4 = 0 */
     movq_r2r (mm0, mm5);		/* mm5 = ______b7b6b5b4b3 */
diff --git a/k9decmpeg/slice.cpp b/k9decmpeg/slice.cpp
index 2c25bb1..55c3d03 100755
--- a/k9decmpeg/slice.cpp
+++ b/k9decmpeg/slice.cpp
@@ -1797,8 +1797,8 @@ void mpeg2_slice (mpeg2_decoder_t * const decoder, const int code,
 
 	macroblock_modes = get_macroblock_modes (decoder);
 
-	/* maybe integrate MACROBLOCK_QUANT test into get_macroblock_modes ? */
-	if (macroblock_modes & MACROBLOCK_QUANT)
+	/* maybe integrate MACROBLOCK_TQUANT test into get_macroblock_modes ? */
+	if (macroblock_modes & MACROBLOCK_TQUANT)
 	    get_quantizer_scale (decoder);
 
 	if (macroblock_modes & MACROBLOCK_INTRA) {
diff --git a/k9decmpeg/vlc.h b/k9decmpeg/vlc.h
index f82e595..61b2a50 100755
--- a/k9decmpeg/vlc.h
+++ b/k9decmpeg/vlc.h
@@ -96,17 +96,17 @@ typedef struct {
 
 
 #define INTRA MACROBLOCK_INTRA
-#define QUANT MACROBLOCK_QUANT
+#define TQUANT MACROBLOCK_TQUANT
 
 static const MBtab MB_I [] = {
-    {INTRA|QUANT, 2}, {INTRA, 1}
+    {INTRA|TQUANT, 2}, {INTRA, 1}
 };
 
 #define MC MACROBLOCK_MOTION_FORWARD
 #define CODED MACROBLOCK_PATTERN
 
 static const MBtab MB_P [] = {
-    {INTRA|QUANT, 6}, {CODED|QUANT, 5}, {MC|CODED|QUANT, 5}, {INTRA,    5},
+    {INTRA|TQUANT, 6}, {CODED|TQUANT, 5}, {MC|CODED|TQUANT, 5}, {INTRA,    5},
     {MC,          3}, {MC,          3}, {MC,             3}, {MC,       3},
     {CODED,       2}, {CODED,       2}, {CODED,          2}, {CODED,    2},
     {CODED,       2}, {CODED,       2}, {CODED,          2}, {CODED,    2},
@@ -121,9 +121,9 @@ static const MBtab MB_P [] = {
 #define INTER MACROBLOCK_MOTION_FORWARD|MACROBLOCK_MOTION_BACKWARD
 
 static const MBtab MB_B [] = {
-    {0,                 0}, {INTRA|QUANT,       6},
-    {BWD|CODED|QUANT,   6}, {FWD|CODED|QUANT,   6},
-    {INTER|CODED|QUANT, 5}, {INTER|CODED|QUANT, 5},
+    {0,                 0}, {INTRA|TQUANT,       6},
+    {BWD|CODED|TQUANT,   6}, {FWD|CODED|TQUANT,   6},
+    {INTER|CODED|TQUANT, 5}, {INTER|CODED|TQUANT, 5},
 					{INTRA,       5}, {INTRA,       5},
     {FWD,         4}, {FWD,         4}, {FWD,         4}, {FWD,         4},
     {FWD|CODED,   4}, {FWD|CODED,   4}, {FWD|CODED,   4}, {FWD|CODED,   4},
@@ -142,7 +142,7 @@ static const MBtab MB_B [] = {
 };
 
 #undef INTRA
-#undef QUANT
+#undef TQUANT
 #undef MC
 #undef CODED
 #undef FWD
diff --git a/k9devices/k9cddrive.cpp b/k9devices/k9cddrive.cpp
index 0a47b70..5fdf0bf 100644
--- a/k9devices/k9cddrive.cpp
+++ b/k9devices/k9cddrive.cpp
@@ -35,12 +35,12 @@ k9CdDrive::k9CdDrive() {
 }
 k9CdDrive::~k9CdDrive() {}
 
-k9CdDrives::k9CdDrives():QObject( 0,0) {
+k9CdDrives::k9CdDrives():TQObject( 0,0) {
     drives.setAutoDelete(true);
     #ifdef HAVE_HAL
     m_connection=k9HalConnection::getInstance();
-    connect(m_connection,SIGNAL(deviceAdded( k9HalDevice* )),this,SLOT(deviceAdded( k9HalDevice* )));
-    connect(m_connection,SIGNAL(deviceRemoved( k9HalDevice* )),this,SLOT(deviceRemoved( k9HalDevice*)));
+    connect(m_connection,TQT_SIGNAL(deviceAdded( k9HalDevice* )),this,TQT_SLOT(deviceAdded( k9HalDevice* )));
+    connect(m_connection,TQT_SIGNAL(deviceRemoved( k9HalDevice* )),this,TQT_SLOT(deviceRemoved( k9HalDevice*)));
     #else
         m_devMgr=new K3bDevice::DeviceManager(this);
 
@@ -81,7 +81,7 @@ void k9CdDrives::addDrive(k9HalDevice *_device) {
         drive->canWriteCDR=_device->getCanBurnCd();
         drive->device=_device->getDeviceName();
         drive->name=_device->getModel();
-        QValueList <int> writeSpeeds;
+        TQValueList <int> writeSpeeds;
         for (int i=2;i <=_device->getMaxWriteSpeed()/1385;i+=2)
             writeSpeeds.append( i);
         drive->setWriteSpeeds(writeSpeeds);
@@ -96,7 +96,7 @@ void k9CdDrives::scanDrives() {
     drives.clear();
 
     #ifdef HAVE_HAL
-    QPtrList <k9HalDevice> list=m_connection->getDevices();
+    TQPtrList <k9HalDevice> list=m_connection->getDevices();
 	
     for (k9HalDevice *hdrive=list.first();hdrive;hdrive=list.next()) {
         addDrive(hdrive);
@@ -104,7 +104,7 @@ void k9CdDrives::scanDrives() {
     #else
       m_devMgr->scanBus();
       int row=0;
-      QPtrList <K3bDevice::Device> lDev=m_devMgr->allDevices();
+      TQPtrList <K3bDevice::Device> lDev=m_devMgr->allDevices();
       for (K3bDevice::Device *dev=lDev.first();dev;dev=lDev.next()) {
          k9CdDrive *drive=new k9CdDrive;
          drive->device=dev->blockDeviceName();
@@ -112,7 +112,7 @@ void k9CdDrives::scanDrives() {
          drive->canReadDVD=dev->readsDvd();
          drive->canWriteCDR=dev->writesCd();
          drive->canWriteDVD=dev->writesDvd();
-         QValueList <int> writeSpeeds;
+         TQValueList <int> writeSpeeds;
          for (int i=2;i <=dev->determineMaximalWriteSpeed()/1385;i+=2)
             writeSpeeds.append( i);
          drive->setWriteSpeeds(writeSpeeds);
@@ -127,7 +127,7 @@ void k9CdDrives::scanDrives() {
     readConfig();
 }
 
-void k9CdDrives::eject(const QString & device) {
+void k9CdDrives::eject(const TQString & device) {
     KProcess *process =new KProcess();
     if (k9Tools::checkProgram("kdeeject"))
         *process <<"kdeeject" << device;
@@ -141,26 +141,26 @@ void k9CdDrives::eject(const QString & device) {
 
 /** reads devices that was entered manually **/
 void k9CdDrives::readConfig() {
-    QStringList ldev;
-    QStringList llabels;
-    QStringList lIO;
+    TQStringList ldev;
+    TQStringList llabels;
+    TQStringList lIO;
     k9Config config;
     ldev=config.getDevices();
     llabels=config.getDevicesLabels();
     lIO=config.getDevicesIO();
     int row=count();
     int i=0;
-    for ( QStringList::Iterator it = ldev.begin(); it != ldev.end(); ++it ) {
+    for ( TQStringList::Iterator it = ldev.begin(); it != ldev.end(); ++it ) {
         k9CdDrive *drive=new k9CdDrive;
         drive->device=(*it);
-        QStringList::Iterator it2=llabels.at(i);
-        QStringList::Iterator it3=lIO.at(i);
+        TQStringList::Iterator it2=llabels.at(i);
+        TQStringList::Iterator it3=lIO.at(i);
         drive->name=(*it2);
-        QString c=(*it3);
-        if (c.contains("I")) {
+        TQString c=(*it3);
+        if (c.tqcontains("I")) {
             drive->canReadDVD=true;
         }
-        if (c.contains("O")) {
+        if (c.tqcontains("O")) {
             drive->canWriteCDR=true;
             drive->canWriteDVD=true;
         }
@@ -185,12 +185,12 @@ k9CdDrive * k9CdDrives::getDrive(int num) {
 }
 
 
-QValueList< int > k9CdDrive::getWriteSpeeds() const {
+TQValueList< int > k9CdDrive::getWriteSpeeds() const {
     return writeSpeeds;
 }
 
 
-void k9CdDrive::setWriteSpeeds(const QValueList< int >& _value) {
+void k9CdDrive::setWriteSpeeds(const TQValueList< int >& _value) {
     writeSpeeds = _value;
 }
 
diff --git a/k9devices/k9cddrive.h b/k9devices/k9cddrive.h
index e64bc0f..9a4a374 100644
--- a/k9devices/k9cddrive.h
+++ b/k9devices/k9cddrive.h
@@ -13,11 +13,11 @@
 #define K9CDDRIVE_H
 #include "k9common.h"
 
-#include <qobject.h>
+#include <tqobject.h>
 
-#include <qstring.h>
-#include <qstringlist.h>
-#include <qvaluelist.h>
+#include <tqstring.h>
+#include <tqstringlist.h>
+#include <tqvaluelist.h>
 #ifndef HAVE_HAL
 #include <k3bdevice.h>
 #include <k3bdevicemanager.h>
@@ -30,20 +30,21 @@
 class k9HalDevice;
 class k9HalConnection;
 
-class k9CdDrive : public QObject {
+class k9CdDrive : public TQObject {
     Q_OBJECT
+  TQ_OBJECT
 public:
     k9CdDrive();
     ~k9CdDrive();
     int num;
-    QString name;
-    QString device;
+    TQString name;
+    TQString device;
     bool canWriteCDR;
     bool canReadDVD;
     bool canWriteDVD;
 
-    void setWriteSpeeds(const QValueList< int >& _value);
-    QValueList< int > getWriteSpeeds() const;
+    void setWriteSpeeds(const TQValueList< int >& _value);
+    TQValueList< int > getWriteSpeeds() const;
 
     #ifdef HAVE_HAL
     void setDevice(k9HalDevice* _value) { m_Device = _value;}
@@ -51,14 +52,15 @@ public:
     k9HalDevice* getDevice()  { return m_Device;}
     #endif
 private:
-   QValueList <int> writeSpeeds;
+   TQValueList <int> writeSpeeds;
    #ifdef HAVE_HAL
    k9HalDevice *m_Device;
    #endif
 };
 
-class k9CdDrives : public QObject  {
+class k9CdDrives : public TQObject  {
     Q_OBJECT
+  TQ_OBJECT
 public:
     k9CdDrives();
     ~k9CdDrives();
@@ -66,7 +68,7 @@ public:
     int count();
     /** No descriptions */
     k9CdDrive * getDrive(int num);
-    void eject(const QString & device);
+    void eject(const TQString & device);
     void scanDrives();
 public slots:
    void deviceAdded(k9HalDevice *device);
@@ -82,6 +84,6 @@ private: // Private methods
     K3bDevice::DeviceManager *m_devMgr;
     #endif
     void readConfig();
-    QPtrList <k9CdDrive> drives;
+    TQPtrList <k9CdDrive> drives;
 };
 #endif
diff --git a/k9devices/k9dbusdispatch.cpp b/k9devices/k9dbusdispatch.cpp
index 71d8a2f..c8c6a09 100644
--- a/k9devices/k9dbusdispatch.cpp
+++ b/k9devices/k9dbusdispatch.cpp
@@ -29,20 +29,20 @@ static dbus_bool_t qDBusAddWatch(DBusWatch *watch, void *data)
         bool enabled = dbus_watch_get_enabled(watch);
         //qDebug("addReadWatch %d %s", fd, (enabled ? "enabled" : "disabled"));
         watcher.watch = watch;
-            watcher.read = new QSocketNotifier(fd, QSocketNotifier::Read, d);
+            watcher.read = new TQSocketNotifier(fd, TQSocketNotifier::Read, d);
             if (!enabled) watcher.read->setEnabled(false);
-            d->connect(watcher.read, SIGNAL(activated(int)), SLOT(socketRead(int)));
+            d->connect(watcher.read, TQT_SIGNAL(activated(int)), TQT_SLOT(socketRead(int)));
     }
     if (flags & DBUS_WATCH_WRITABLE) {
         bool enabled = dbus_watch_get_enabled(watch);
         //qDebug("addWriteWatch %d %s", fd, (enabled ? "enabled" : "disabled"));
         watcher.watch = watch;
-            watcher.write = new QSocketNotifier(fd, QSocketNotifier::Write, d);
+            watcher.write = new TQSocketNotifier(fd, TQSocketNotifier::Write, d);
             if (!enabled) watcher.write->setEnabled(false);
-            d->connect(watcher.write, SIGNAL(activated(int)), SLOT(socketWrite(int)));
+            d->connect(watcher.write, TQT_SIGNAL(activated(int)), TQT_SLOT(socketWrite(int)));
     }
     // FIXME-QT4 d->watchers.insertMulti(fd, watcher);
-    K9DBusDispatch::WatcherHash::iterator it = d->watchers.find(fd);
+    K9DBusDispatch::WatcherHash::iterator it = d->watchers.tqfind(fd);
     if (it == d->watchers.end())
     {
         it = d->watchers.insert(fd, K9DBusDispatch::WatcherList());
@@ -58,7 +58,7 @@ static void qDBusRemoveWatch(DBusWatch *watch, void *data)
     
     int fd = dbus_watch_get_fd(watch);
 
-    K9DBusDispatch::WatcherHash::iterator it = d->watchers.find(fd);
+    K9DBusDispatch::WatcherHash::iterator it = d->watchers.tqfind(fd);
     if (it != d->watchers.end())
     {
         K9DBusDispatch::WatcherList& list = *it;
@@ -87,7 +87,7 @@ static void qDBusRemoveWatch(DBusWatch *watch, void *data)
     }
 
     if (d->removedWatches.count() > 0)
-        QTimer::singleShot(0, d, SLOT(purgeRemovedWatches()));
+        TQTimer::singleShot(0, d, TQT_SLOT(purgeRemovedWatches()));
 
 }
 
@@ -96,7 +96,7 @@ static void qDBusToggleWatch(DBusWatch *watch, void *data)
     K9DBusDispatch *d=(K9DBusDispatch*)data;
     int fd = dbus_watch_get_fd(watch);
 
-    K9DBusDispatch::WatcherHash::iterator it = d->watchers.find(fd);
+    K9DBusDispatch::WatcherHash::iterator it = d->watchers.tqfind(fd);
     if (it != d->watchers.end()) {
         K9DBusDispatch::WatcherList& list = *it;
         for (K9DBusDispatch::WatcherList::iterator wit = list.begin(); wit != list.end();
@@ -162,8 +162,8 @@ void K9DBusDispatch::purgeRemovedWatches()
 
 void K9DBusDispatch::socketRead(int fd)
 {
-    // FIXME-QT4 QHashIterator<int, QDBusConnectionPrivate::Watcher> it(watchers);
-    WatcherHash::const_iterator it = watchers.find(fd);
+    // FIXME-QT4 TQHashIterator<int, TQDBusConnectionPrivate::Watcher> it(watchers);
+    WatcherHash::const_iterator it = watchers.tqfind(fd);
     if (it != watchers.end()) {
         const WatcherList& list = *it;
         for (WatcherList::const_iterator wit = list.begin(); wit != list.end(); ++wit) {
@@ -178,8 +178,8 @@ void K9DBusDispatch::socketRead(int fd)
 
 void K9DBusDispatch::socketWrite(int fd)
 {
-    // FIXME-QT4 QHashIterator<int, QDBusConnectionPrivate::Watcher> it(watchers);
-    WatcherHash::const_iterator it = watchers.find(fd);
+    // FIXME-QT4 TQHashIterator<int, TQDBusConnectionPrivate::Watcher> it(watchers);
+    WatcherHash::const_iterator it = watchers.tqfind(fd);
     if (it != watchers.end()) {
         const WatcherList& list = *it;
         for (WatcherList::const_iterator wit = list.begin(); wit != list.end(); ++wit) {
@@ -205,11 +205,11 @@ void K9DBusDispatch::dispatch()
         }
 }
 
-K9DBusDispatch::K9DBusDispatch(QObject *parent, const char *name)
- : QObject(parent, name)
+K9DBusDispatch::K9DBusDispatch(TQObject *tqparent, const char *name)
+ : TQObject(tqparent, name)
 {
-    m_dispatcher = new QTimer(this);
-    QObject::connect(m_dispatcher, SIGNAL(timeout()), this, SLOT(dispatch()));
+    m_dispatcher = new TQTimer(this);
+    TQObject::connect(m_dispatcher, TQT_SIGNAL(timeout()), this, TQT_SLOT(dispatch()));
 }
 
 
diff --git a/k9devices/k9dbusdispatch.h b/k9devices/k9dbusdispatch.h
index a93c2b0..d9d210e 100644
--- a/k9devices/k9dbusdispatch.h
+++ b/k9devices/k9dbusdispatch.h
@@ -3,7 +3,7 @@
 //
 // Description: the main goal of this class is to dispatch dbus messages so that libhal can
 //              detect changes on devices.
-//              This code is based on QDBusConnectionPrivate from the new Qt DBus bindings
+//              This code is based on TQDBusConnectionPrivate from the new TQt DBus bindings
 //
 //
 // Author: Jean-Michel PETIT <k9copy@free.fr>, (C) 2007
@@ -15,15 +15,19 @@
 #define K9DBUSDISPATCH_H
 #include "k9common.h"
 
+#ifdef Q_MOC_RUN
+#define HAVE_HAL
+#endif // Q_MOC_RUN
+
 #ifdef HAVE_HAL
 
-#include <qobject.h>
-#include <qtimer.h>
+#include <tqobject.h>
+#include <tqtimer.h>
 #define DBUS_API_SUBJECT_TO_CHANGE
 #include <dbus/dbus.h>
-#include <qsocketnotifier.h>
-#include <qvaluelist.h>
-#include <qmap.h>
+#include <tqsocketnotifier.h>
+#include <tqvaluelist.h>
+#include <tqmap.h>
 
 /**
 	@author Jean-Michel PETIT <k9copy@free.fr>
@@ -33,24 +37,25 @@ class k9Watcher {
 public:
     k9Watcher() { read=write=0; watch=0;};
     DBusWatch *watch;
-    QSocketNotifier *read,*write;
+    TQSocketNotifier *read,*write;
 };
 
-class K9DBusDispatch : public QObject
+class K9DBusDispatch : public TQObject
 {
 Q_OBJECT
+  TQ_OBJECT
 public:
-    K9DBusDispatch(QObject *parent = 0, const char *name = 0);
+    K9DBusDispatch(TQObject *tqparent = 0, const char *name = 0);
 
     ~K9DBusDispatch();
     void setConnection(DBusConnection* _value);
-    typedef QValueList<k9Watcher> WatcherList;
+    typedef TQValueList<k9Watcher> WatcherList;
     WatcherList removedWatches;
-    typedef QMap<int, WatcherList> WatcherHash;
+    typedef TQMap<int, WatcherList> WatcherHash;
     WatcherHash watchers;    
 
 private:
-    QTimer *m_dispatcher;
+    TQTimer *m_dispatcher;
     DBusConnection *m_connection;
 
     void purgeRemovedWatches();
diff --git a/k9devices/k9halconnection.cpp b/k9devices/k9halconnection.cpp
index 4de67ac..12d23cb 100644
--- a/k9devices/k9halconnection.cpp
+++ b/k9devices/k9halconnection.cpp
@@ -31,8 +31,8 @@ void halDeviceRemoved (LibHalContext *ctx, const char *udi) {
 }
 
   
-k9HalConnection::k9HalConnection(QObject *parent, const char *name)
- : QObject(parent, name)
+k9HalConnection::k9HalConnection(TQObject *tqparent, const char *name)
+ : TQObject(tqparent, name)
 {
    m_devices.setAutoDelete(true);
   m_context =(void*) libhal_ctx_new();
@@ -41,7 +41,7 @@ k9HalConnection::k9HalConnection(QObject *parent, const char *name)
   dbus_error_init( &error );
   m_dbusConnect = dbus_bus_get( DBUS_BUS_SYSTEM, &error );
   if( dbus_error_is_set(&error) ) {
-    qDebug(QString("Error connecting to DBUS : %1").arg(error.message));
+    qDebug(TQString("Error connecting to DBUS : %1").tqarg(error.message));
     return;
   }
 
@@ -82,7 +82,7 @@ void k9HalConnection::addDevice( const char* udi )
   if( libhal_device_query_capability( (LibHalContext*) m_context, udi, "storage.cdrom", 0 ) ) {
     char* dev = libhal_device_get_property_string( (LibHalContext*) m_context, udi, "block.device", 0 );
     if( dev ) {
-      QString s( dev );
+      TQString s( dev );
       libhal_free_string( dev );
 
       if( !s.isEmpty() ) {
@@ -104,7 +104,7 @@ void k9HalConnection::testVolumeChanged( const char * udi) {
   }  
   else 
   if( libhal_device_query_capability( (LibHalContext*) m_context, udi, "volume", 0 ) ) {
-    char* udiParent = libhal_device_get_property_string( (LibHalContext*) m_context, udi, "info.parent", 0 );
+    char* udiParent = libhal_device_get_property_string( (LibHalContext*) m_context, udi, "info.tqparent", 0 );
     if( udiParent ) {
       k9HalDevice *device=findDevice( udiParent);    
       libhal_free_string( udiParent );
@@ -120,9 +120,9 @@ k9HalConnection::~k9HalConnection()
  libhal_ctx_shutdown((LibHalContext*)m_context, 0 );
   libhal_ctx_free ((LibHalContext*)m_context);
   #ifdef DBUS_QT3
-  //QDBusConnection::closeConnection("sbus");
+  //TQDBusConnection::closeConnection("sbus");
   #else
-  //delete m_dBusQtConnect;
+  //delete m_dBusTQtConnect;
   #endif
 }
 
@@ -135,7 +135,7 @@ k9HalConnection * k9HalConnection::getInstance() {
 
 k9HalDevice *k9HalConnection::findDevice( const char *udi) {
     for (k9HalDevice *dev= m_devices.first();dev;dev=m_devices.next()) {
-        if (dev->name()==QString(udi)) 
+        if (dev->name()==TQString(udi)) 
             return dev;
     }
     return NULL;
@@ -143,7 +143,7 @@ k9HalDevice *k9HalConnection::findDevice( const char *udi) {
 
 k9HalDevice *k9HalConnection::findDeviceByVolume( const char *udi) {
     for (k9HalDevice *dev= m_devices.first();dev;dev=m_devices.next()) {
-        if (dev->getVolumeUdi()==QString(udi)) 
+        if (dev->getVolumeUdi()==TQString(udi)) 
             return dev;
     }
     return NULL;
diff --git a/k9devices/k9halconnection.h b/k9devices/k9halconnection.h
index 27119a5..ac44db4 100644
--- a/k9devices/k9halconnection.h
+++ b/k9devices/k9halconnection.h
@@ -10,12 +10,17 @@
 //
 //
 #include "k9common.h"
+
+#ifdef Q_MOC_RUN
+#define HAVE_HAL
+#endif // Q_MOC_RUN
+
 #ifdef HAVE_HAL
 #ifndef K9HALCONNECTION_H
 #define K9HALCONNECTION_H
 
-#include <qobject.h>
-#include <qptrlist.h>
+#include <tqobject.h>
+#include <tqptrlist.h>
 #include "k9dbusdispatch.h"
 /**
 	@author Jean-Michel PETIT <k9copy@free.fr>
@@ -24,22 +29,23 @@
 class k9HalDevice;
 class DBusConnection;
 #ifdef DBUS_QT3
-class QDBusConnection;
+class TQDBusConnection;
 #else
-namespace DBusQt {
+namespace DBusTQt {
   class Connection;
 };
 #endif
 
-class k9HalConnection : public QObject
+class k9HalConnection : public TQObject
 {
 Q_OBJECT
+  TQ_OBJECT
 friend class k9HalDevice;
 public:
     static k9HalConnection* getInstance();
     static void end();
 
-    QPtrList< k9HalDevice > getDevices() const { return m_devices;}
+    TQPtrList< k9HalDevice > getDevices() const { return m_devices;}
     void addDevice( const char* udi );
     void removeDevice( const char* udi );
     void testVolumeChanged( const char * udi);
@@ -49,13 +55,13 @@ signals:
     void deviceAdded(k9HalDevice *);
     void deviceRemoved(k9HalDevice*);
 private:
-    QPtrList <k9HalDevice> m_devices;
+    TQPtrList <k9HalDevice> m_devices;
     void *m_context;
     DBusConnection * m_dbusConnect;
     K9DBusDispatch *m_dbusDispatch;
 private:
 
-    k9HalConnection(QObject *parent = 0, const char *name = 0);
+    k9HalConnection(TQObject *tqparent = 0, const char *name = 0);
 
     ~k9HalConnection();
 
diff --git a/k9devices/k9haldevice.cpp b/k9devices/k9haldevice.cpp
index 0f70c42..f42ead8 100644
--- a/k9devices/k9haldevice.cpp
+++ b/k9devices/k9haldevice.cpp
@@ -17,17 +17,17 @@
 #include <hal/libhal.h>
 #include <hal/libhal-storage.h>
 
-k9HalDevice::k9HalDevice(QObject *parent, const char *udi)
-        : QObject(parent, udi) {
+k9HalDevice::k9HalDevice(TQObject *tqparent, const char *udi)
+        : TQObject(tqparent, udi) {
 
-    m_connection=(k9HalConnection*)parent;
+    m_connection=(k9HalConnection*)tqparent;
     getDriveProperties();
 }
 
 k9HalDevice::~k9HalDevice() {}
 
-QString k9HalDevice::volumeName() {
-    QString sVol("");
+TQString k9HalDevice::volumeName() {
+    TQString sVol("");
     LibHalDrive *drive= libhal_drive_from_udi ((LibHalContext *)m_connection->m_context, name());
     int num_volumes;
     if (drive !=NULL) {
@@ -37,11 +37,11 @@ QString k9HalDevice::volumeName() {
                 char *volume_udi;
                 LibHalVolume *volume;
                 volume_udi = volumes[i];
-                QString s(volume_udi);
+                TQString s(volume_udi);
                 m_volumeUdi=s;
                 volume = libhal_volume_from_udi ((LibHalContext *)m_connection->m_context, volume_udi);
                 if (volume != NULL) {
-                    sVol=QString(libhal_volume_get_label (volume));
+                    sVol=TQString(libhal_volume_get_label (volume));
                     libhal_volume_free (volume);
                 }
             }
@@ -53,8 +53,8 @@ QString k9HalDevice::volumeName() {
     return sVol;
 }
 
-QString k9HalDevice::mountPoint() {
-    QString sMountPoint("");
+TQString k9HalDevice::mountPoint() {
+    TQString sMountPoint("");
     LibHalDrive *drive= libhal_drive_from_udi ((LibHalContext *)m_connection->m_context, name());
     if (drive !=NULL) {
         int num_volumes;
@@ -66,7 +66,7 @@ QString k9HalDevice::mountPoint() {
                 volume_udi = volumes[i];
                 volume = libhal_volume_from_udi ((LibHalContext *)m_connection->m_context, volume_udi);
                 if (volume != NULL) {
-                    sMountPoint=QString(libhal_volume_get_mount_point (volume));
+                    sMountPoint=TQString(libhal_volume_get_mount_point (volume));
                     libhal_volume_free (volume);
                 }
             }
@@ -94,8 +94,8 @@ void k9HalDevice::getDriveProperties() {
     m_canBurnCd= (caps & LIBHAL_DRIVE_CDROM_CAPS_CDR)==LIBHAL_DRIVE_CDROM_CAPS_CDR;
     m_canReadDvd=(caps & LIBHAL_DRIVE_CDROM_CAPS_DVDROM)==LIBHAL_DRIVE_CDROM_CAPS_DVDROM;
     m_canBurnDvd=(caps & LIBHAL_DRIVE_CDROM_CAPS_DVDR)==LIBHAL_DRIVE_CDROM_CAPS_DVDR;
-    m_model=QString(libhal_drive_get_model(drive));
-    //    qDebug(QString("canReadDvd:%1 canBurnDvd:%2 model:%3").arg(m_canReadDvd).arg(m_canBurnDvd).arg(m_model));
+    m_model=TQString(libhal_drive_get_model(drive));
+    //    qDebug(TQString("canReadDvd:%1 canBurnDvd:%2 model:%3").tqarg(m_canReadDvd).tqarg(m_canBurnDvd).tqarg(m_model));
 
 
     libhal_drive_free(drive);
@@ -103,7 +103,7 @@ void k9HalDevice::getDriveProperties() {
         m_maxWriteSpeed= libhal_device_get_property_int( (LibHalContext*)m_connection->m_context, name(), "storage.cdrom.write_speed", 0 );
     }
     char* dev = libhal_device_get_property_string( (LibHalContext*) m_connection->m_context, name(), "block.device", 0 );
-    m_deviceName=QString ( dev );
+    m_deviceName=TQString ( dev );
     libhal_free_string( dev );
 
     m_volumeName=volumeName();
diff --git a/k9devices/k9haldevice.h b/k9devices/k9haldevice.h
index e7c25f1..c2c0e0c 100644
--- a/k9devices/k9haldevice.h
+++ b/k9devices/k9haldevice.h
@@ -13,19 +13,25 @@
 #ifndef K9HALDEVICE_H
 #define K9HALDEVICE_H
 #include "k9common.h"
+
+#ifdef Q_MOC_RUN
+#define HAVE_HAL
+#endif // Q_MOC_RUN
+
 #ifdef HAVE_HAL
 
-#include <qobject.h>
+#include <tqobject.h>
 /**
 	@author Jean-Michel PETIT <k9copy@free.fr>
 */
 class k9HalConnection;
-class k9HalDevice : public QObject
+class k9HalDevice : public TQObject
 {
 Q_OBJECT
+  TQ_OBJECT
 public:   
     
-    k9HalDevice(QObject *parent = 0, const char *name = 0);
+    k9HalDevice(TQObject *tqparent = 0, const char *name = 0);
 
     ~k9HalDevice();
 
@@ -45,7 +51,7 @@ public:
 	    return m_canBurnDvd;
 	}
 
-	QString getModel() const {
+	TQString getModel() const {
 	    return m_model;
 	}
 
@@ -53,33 +59,33 @@ public:
 	    return m_maxWriteSpeed;
 	}
 
-	QString getDeviceName() const {
+	TQString getDeviceName() const {
 	    return m_deviceName;
 	}
 	void updateVolumeName();
 
-	QString getVolumeUdi() const {
+	TQString getVolumeUdi() const {
 	    return m_volumeUdi;
 	}
 
-	QString getVolumeName() const {
+	TQString getVolumeName() const {
 	    return m_volumeName;
 	}
 	
-	QString mountPoint();
+	TQString mountPoint();
 signals:
-   void volumeChanged(const QString &device,const QString &volumeName);	
+   void volumeChanged(const TQString &device,const TQString &volumeName);	
 	
 private:
-    QString m_volumeName;
-    QString m_volumeUdi;
+    TQString m_volumeName;
+    TQString m_volumeUdi;
     k9HalConnection *m_connection;
     bool m_canReadCd,m_canReadDvd,m_canBurnCd,m_canBurnDvd;
-    QString m_model;
-    QString m_deviceName;
+    TQString m_model;
+    TQString m_deviceName;
     int m_maxWriteSpeed;
     void getDriveProperties();
-    QString volumeName();
+    TQString volumeName();
 };
 
 #endif
diff --git a/k9vamps/getvlc.h b/k9vamps/getvlc.h
index bcf82c0..b35a5a3 100644
--- a/k9vamps/getvlc.h
+++ b/k9vamps/getvlc.h
@@ -4,7 +4,7 @@
 #define MACROBLOCK_PATTERN 2
 #define MACROBLOCK_MOTION_BACKWARD 4
 #define MACROBLOCK_MOTION_FORWARD 8
-#define MACROBLOCK_QUANT 16
+#define MACROBLOCK_TQUANT 16
 #define DCT_TYPE_INTERLACED 32
 
 /* motion_type */
@@ -68,17 +68,17 @@ typedef struct {
 
 
 #define INTRA MACROBLOCK_INTRA
-#define QUANT MACROBLOCK_QUANT
+#define TQUANT MACROBLOCK_TQUANT
 
 static const MBtab MB_I [] = {
-    {INTRA|QUANT, 2}, {INTRA, 1}
+    {INTRA|TQUANT, 2}, {INTRA, 1}
 };
 
 #define MC MACROBLOCK_MOTION_FORWARD
 #define CODED MACROBLOCK_PATTERN
 
 static const MBtab MB_P [] = {
-    {INTRA|QUANT, 6}, {CODED|QUANT, 5}, {MC|CODED|QUANT, 5}, {INTRA,    5},
+    {INTRA|TQUANT, 6}, {CODED|TQUANT, 5}, {MC|CODED|TQUANT, 5}, {INTRA,    5},
     {MC,          3}, {MC,          3}, {MC,             3}, {MC,       3},
     {CODED,       2}, {CODED,       2}, {CODED,          2}, {CODED,    2},
     {CODED,       2}, {CODED,       2}, {CODED,          2}, {CODED,    2},
@@ -93,9 +93,9 @@ static const MBtab MB_P [] = {
 #define INTER MACROBLOCK_MOTION_FORWARD|MACROBLOCK_MOTION_BACKWARD
 
 static const MBtab MB_B [] = {
-    {0,                 0}, {INTRA|QUANT,       6},
-    {BWD|CODED|QUANT,   6}, {FWD|CODED|QUANT,   6},
-    {INTER|CODED|QUANT, 5}, {INTER|CODED|QUANT, 5},
+    {0,                 0}, {INTRA|TQUANT,       6},
+    {BWD|CODED|TQUANT,   6}, {FWD|CODED|TQUANT,   6},
+    {INTER|CODED|TQUANT, 5}, {INTER|CODED|TQUANT, 5},
 					{INTRA,       5}, {INTRA,       5},
     {FWD,         4}, {FWD,         4}, {FWD,         4}, {FWD,         4},
     {FWD|CODED,   4}, {FWD|CODED,   4}, {FWD|CODED,   4}, {FWD|CODED,   4},
@@ -114,7 +114,7 @@ static const MBtab MB_B [] = {
 };
 
 #undef INTRA
-#undef QUANT
+#undef TQUANT
 #undef MC
 #undef CODED
 #undef FWD
diff --git a/k9vamps/k9fifo.h b/k9vamps/k9fifo.h
index 42fbbef..efb2935 100644
--- a/k9vamps/k9fifo.h
+++ b/k9vamps/k9fifo.h
@@ -13,7 +13,7 @@
 #define K9FIFO_H
 
 #include "k9common.h"
-#include <qmutex.h>
+#include <tqmutex.h>
 /**
 	@author Jean-Michel PETIT <k9copy@free.fr>
 */
@@ -25,7 +25,7 @@ private:
 	uint32_t  head,queue;
 	uchar *array;
 	uint32_t m_count;
-	QMutex mutex;
+	TQMutex mutex;
 public:
 	k9fifo () { head=queue=m_count=0;array= new uchar[INPUT_SIZE];};
 	uint32_t count(); // { return  (queue-head)%INPUT_SIZE ;}
diff --git a/k9vamps/k9requant.cpp b/k9vamps/k9requant.cpp
index 009f76c..cf2f381 100644
--- a/k9vamps/k9requant.cpp
+++ b/k9vamps/k9requant.cpp
@@ -1709,7 +1709,7 @@ void  k9requant::mpeg2_slice ( const int code )
     const MBAtab * mba;
 
     macroblock_modes = get_macroblock_modes ();
-    if (macroblock_modes & MACROBLOCK_QUANT) quantizer_scale = get_quantizer_scale ();
+    if (macroblock_modes & MACROBLOCK_TQUANT) quantizer_scale = get_quantizer_scale ();
 
     if (macroblock_modes & MACROBLOCK_INTRA)
     {
@@ -1719,12 +1719,12 @@ void  k9requant::mpeg2_slice ( const int code )
 #endif
 
       new_quantizer_scale = getNewQuant(quantizer_scale, 1);
-      if (last_coded_scale == new_quantizer_scale) macroblock_modes &= 0xFFFFFFEF; // remove MACROBLOCK_QUANT
-      else macroblock_modes |= MACROBLOCK_QUANT; //add MACROBLOCK_QUANT
+      if (last_coded_scale == new_quantizer_scale) macroblock_modes &= 0xFFFFFFEF; // remove MACROBLOCK_TQUANT
+      else macroblock_modes |= MACROBLOCK_TQUANT; //add MACROBLOCK_TQUANT
 
       putaddrinc(mb_add + mb_skip); mb_skip = 0;
       putmbdata(macroblock_modes);
-      if (macroblock_modes & MACROBLOCK_QUANT) put_quantiser(new_quantizer_scale);
+      if (macroblock_modes & MACROBLOCK_TQUANT) put_quantiser(new_quantizer_scale);
 
       if (concealment_motion_vectors)
       {
@@ -1825,7 +1825,7 @@ void  k9requant::mpeg2_slice ( const int code )
 #endif
         if (!new_coded_block_pattern)
         {
-          macroblock_modes &= 0xFFFFFFED; // remove MACROBLOCK_PATTERN and MACROBLOCK_QUANT flag
+          macroblock_modes &= 0xFFFFFFED; // remove MACROBLOCK_PATTERN and MACROBLOCK_TQUANT flag
           if (	(picture_coding_type == P_TYPE)
                && !(macroblock_modes & MACROBLOCK_MOTION_FORWARD))
           {
@@ -1855,13 +1855,13 @@ void  k9requant::mpeg2_slice ( const int code )
         }
       }
 
-      if (last_coded_scale == new_quantizer_scale) macroblock_modes &= 0xFFFFFFEF; // remove MACROBLOCK_QUANT
-      else if (macroblock_modes & MACROBLOCK_PATTERN) macroblock_modes |= MACROBLOCK_QUANT; //add MACROBLOCK_QUANT
-      assert( (macroblock_modes & MACROBLOCK_PATTERN) || !(macroblock_modes & MACROBLOCK_QUANT) );
+      if (last_coded_scale == new_quantizer_scale) macroblock_modes &= 0xFFFFFFEF; // remove MACROBLOCK_TQUANT
+      else if (macroblock_modes & MACROBLOCK_PATTERN) macroblock_modes |= MACROBLOCK_TQUANT; //add MACROBLOCK_TQUANT
+      assert( (macroblock_modes & MACROBLOCK_PATTERN) || !(macroblock_modes & MACROBLOCK_TQUANT) );
 
       putaddrinc(mb_add + mb_skip); mb_skip = 0;
       putmbdata(macroblock_modes);
-      if (macroblock_modes & MACROBLOCK_QUANT) put_quantiser(new_quantizer_scale);
+      if (macroblock_modes & MACROBLOCK_TQUANT) put_quantiser(new_quantizer_scale);
 
       // put saved motion data...
       for (batb = 0; batb < (n_wbuf - n_owbuf); batb++) putbits(n_owbuf[batb], 8);
@@ -2440,14 +2440,14 @@ bool k9requant::lock( int64 x) {
   { 
     if (likely (wbuf))
     {
-      QMutexLocker locker( &mutw );
+      TQMutexLocker locker( &mutw );
       //mutw.lock();
       rqt_wcnt = wbuf - owbuf;
       condw.wakeAll();
       //mutw.unlock();
     }
     //mutr.lock();
-    QMutexLocker locker( &mutr );
+    TQMutexLocker locker( &mutr );
     while (!rqt_rcnt)
     {
       condr.wait( &mutr);
diff --git a/k9vamps/k9requant.h b/k9vamps/k9requant.h
index 2832c06..7cdc711 100644
--- a/k9vamps/k9requant.h
+++ b/k9vamps/k9requant.h
@@ -9,14 +9,14 @@
 // Copyright: See COPYING file that comes with this distribution
 //
 //
-#ifndef K9REQUANT_H
-#define K9REQUANT_H
+#ifndef K9RETQUANT_H
+#define K9RETQUANT_H
 #include "k9common.h"
 
 
-#include <qthread.h>
-#include <qmutex.h>
-#include <qwaitcondition.h>
+#include <tqthread.h>
+#include <tqmutex.h>
+#include <tqwaitcondition.h>
 
 
 // user defined types
@@ -86,7 +86,7 @@ RunLevel;
 /**
 	@author Jean-Michel PETIT <k9copy@free.fr>
 */
-class k9requant : public QThread {
+class k9requant : public TQThread {
 private:
 
     int		inbitcnt, outbitcnt;
@@ -260,10 +260,10 @@ public:
     uint64_t     rqt_visize;
     uchar          *rqt_rptr;
     uchar          *rqt_wptr;
-    QWaitCondition condr;
-    QWaitCondition  condw;
-    QMutex mutr;
-    QMutex mutw;
+    TQWaitCondition condr;
+    TQWaitCondition  condw;
+    TQMutex mutr;
+    TQMutex mutw;
     bool 		rqt_stop;
     bool 		rqt_run;
 
diff --git a/k9vamps/k9requant2.h b/k9vamps/k9requant2.h
index e28336f..f85c8bd 100755
--- a/k9vamps/k9requant2.h
+++ b/k9vamps/k9requant2.h
@@ -1,8 +1,8 @@
-#include <qbuffer.h>
+#include <tqbuffer.h>
 #include "k9fifo.h"
 
-#ifndef K9REQUANT2_H
-#define K9REQUANT2_H
+#ifndef K9RETQUANT2_H
+#define K9RETQUANT2_H
 
 
 class k9Requant2 
@@ -16,8 +16,8 @@ public:
 	k9Requant2();
 	~k9Requant2();
 private:
-	QBuffer m_buffIn,m_buffOut;
-	QByteArray m_baIn,m_baOut;
+	TQBuffer m_buffIn,m_buffOut;
+	TQByteArray m_baIn,m_baOut;
 
 	char *m_dataIn,*m_dataOut;
 	int m_sizeIn,m_sizeOut;
diff --git a/k9vamps/k9vamps.cpp b/k9vamps/k9vamps.cpp
index b077fb8..f5e537a 100755
--- a/k9vamps/k9vamps.cpp
+++ b/k9vamps/k9vamps.cpp
@@ -11,7 +11,7 @@
 //
 
 #include "k9vamps.h"
-#include <qapplication.h>
+#include <tqapplication.h>
 #include "ac.h"
 
 
@@ -163,7 +163,7 @@ k9vamps::k9vamps(k9DVDBackup *dvdbackup) {
 void k9vamps::setPreserve(bool _value) {
     m_preserve = _value;
 }
-void k9vamps::setOutput(QFile *_output) {
+void k9vamps::setOutput(TQFile *_output) {
     m_output=_output;
 } 
 
@@ -185,7 +185,7 @@ void k9vamps::run () {
     vobuf = (uchar*) malloc (vbuf_size);
 
     if (vibuf == NULL || vobuf == NULL)
-        fatal (QString("Allocation of video buffers failed: %1").arg(strerror (errno)));
+        fatal (TQString("Allocation of video buffers failed: %1").tqarg(strerror (errno)));
 
 
     // actually do vaporization
@@ -357,18 +357,18 @@ int k9vamps::check_video_packet (uchar *ptr) {
     vid_packet_start_code |= (uint32_t) (ptr [3]);
 
     if (vid_packet_start_code != 0x000001e0)
-        fatal(QString ("Bad video packet start code at %1: %2").arg(rtell(ptr)).arg(vid_packet_start_code,0,16));
+        fatal(TQString ("Bad video packet start code at %1: %2").tqarg(rtell(ptr)).tqarg(vid_packet_start_code,0,16));
 
     vid_packet_length  = ptr [4] << 8;
     vid_packet_length |= ptr [5];
     vid_packet_length += 6;
 
     if ((ptr [6] & 0xc0) != 0x80)
-        fatal (QString("Not an MPEG2 video packet at %1").arg(rtell (ptr)));
+        fatal (TQString("Not an MPEG2 video packet at %1").tqarg(rtell (ptr)));
 
     if (ptr [7]) {
         if ((ptr [7] & 0xc0) != 0xc0)
-           qDebug (QString("First video packet in sequence starting at %1 misses PTS or DTS, flags=%2").arg(rtell (ptr)).arg(ptr [7]));
+           qDebug (TQString("First video packet in sequence starting at %1 misses PTS or DTS, flags=%2").tqarg(rtell (ptr)).tqarg(ptr [7]));
         else {
             sequence_header_code  = (uint32_t) (ptr [6 + 3 + ptr [8] + 0]) << 24;
             sequence_header_code |= (uint32_t) (ptr [6 + 3 + ptr [8] + 1]) << 16;
@@ -399,7 +399,7 @@ int k9vamps::check_video_packet (uchar *ptr) {
         pad_packet_start_code |= (uint32_t) (ptr [3]);
 
         if (pad_packet_start_code != 0x000001be)
-            qDebug (QString("Bad padding packet start code at %1: %2").arg(rtell (ptr + vid_packet_length)).arg(pad_packet_start_code));
+            qDebug (TQString("Bad padding packet start code at %1: %2").tqarg(rtell (ptr + vid_packet_length)).tqarg(pad_packet_start_code));
         else {
             pad_packet_length  = ptr [4] << 8;
             pad_packet_length |= ptr [5];
@@ -409,7 +409,7 @@ int k9vamps::check_video_packet (uchar *ptr) {
 
     // length of video packet plus padding packet must always match sector size
     if (14 + vid_packet_length + pad_packet_length != SECT_SIZE)
-        qDebug (QString("Bad video packet length at %1: %2").arg(rtell (ptr)).arg(vid_packet_length));
+        qDebug (TQString("Bad video packet length at %1: %2").tqarg(rtell (ptr)).tqarg(vid_packet_length));
 
     return rc;
 }
@@ -479,7 +479,7 @@ int k9vamps::requant (uchar *dst, uchar *src, int n, float fact) {
     double realrqtfact=(double)(vin_bytes) / (double)(vout_bytes+rv);
     avgdiff = ((m_avgfact) /realrqtfact);
 
-    //qDebug ("factor : " +QString::number(m_avgfact) +"  --> " +QString::number((float)n/(float)rv) +" avgdiff : " + QString::number(avgdiff) +" rqt_visize :" +QString::number(m_requant->rqt_visize) +" ps_size :" +QString::number(ps_size) + " vin_bytes :" + QString::number(vin_bytes)) ;
+    //qDebug ("factor : " +TQString::number(m_avgfact) +"  --> " +TQString::number((float)n/(float)rv) +" avgdiff : " + TQString::number(avgdiff) +" rqt_visize :" +TQString::number(m_requant->rqt_visize) +" ps_size :" +TQString::number(ps_size) + " vin_bytes :" + TQString::number(vin_bytes)) ;
 
     return rv;
 
@@ -636,7 +636,7 @@ void k9vamps::vap_leader () {
             data_length |= ptr [5];
 
             if (14 + data_length != SECT_SIZE - 6)
-                fatal (QString("Bad padding packet length at %1: %2").arg(rtell (ptr)).arg(data_length));
+                fatal (TQString("Bad padding packet length at %1: %2").tqarg(rtell (ptr)).tqarg(data_length));
   	    //JMP:à vérifier 
   	    skip (SECT_SIZE);
 
@@ -681,7 +681,7 @@ void k9vamps::vap_trailer (int length) {
             data_length |= ptr [5];
 
             if (14 + data_length != SECT_SIZE - 6)
-                fatal (QString("Bad padding packet length at %1: %2").arg(rtell (ptr)).arg(data_length));
+                fatal (TQString("Bad padding packet length at %1: %2").tqarg(rtell (ptr)).tqarg(data_length));
 	    skip (SECT_SIZE);
         } else {
             copy (SECT_SIZE);
@@ -802,7 +802,7 @@ int k9vamps::vap_phase1 (void) {
             data_length |= ptr [5];
 
             if (14 + data_length != SECT_SIZE - 6)
-                fatal (QString("Bad padding packet length at %1: %2").arg(rtell (ptr)).arg(data_length));
+                fatal (TQString("Bad padding packet length at %1: %2").tqarg(rtell (ptr)).tqarg(data_length));
 
             break;
 
@@ -938,7 +938,7 @@ void k9vamps::vap_phase2 (int seq_length) {
             data_length |= ptr [5];
 
             if (14 + data_length != SECT_SIZE - 6)
-                fatal (QString("Bad padding packet length at %1: %2").arg(rtell (ptr)).arg(data_length));
+                fatal (TQString("Bad padding packet length at %1: %2").tqarg(rtell (ptr)).tqarg(data_length));
 	    //JMP: à vérifier
   	    skip (SECT_SIZE);
             break;
@@ -955,7 +955,7 @@ void k9vamps::vap_phase2 (int seq_length) {
     }
 }
 
-QString & k9vamps::geterrMsg() {
+TQString & k9vamps::geterrMsg() {
     return m_errMsg;
 }
 
@@ -1068,7 +1068,7 @@ void k9vamps::abort() {
 
 // this is a *very* sophisticated kind of error handling :-)
 void
-k9vamps::fatal (QString msg) {
+k9vamps::fatal (TQString msg) {
     m_errMsg=msg;
     m_error=true;
     if (m_requant !=NULL)
diff --git a/k9vamps/k9vamps.h b/k9vamps/k9vamps.h
index 8f0b945..b757db7 100755
--- a/k9vamps/k9vamps.h
+++ b/k9vamps/k9vamps.h
@@ -13,9 +13,9 @@
 #define K9VAMPS_H
 
 #include "k9common.h"
-#include <qfile.h>
-#include <qthread.h>
-#include <qobject.h>
+#include <tqfile.h>
+#include <tqthread.h>
+#include <tqobject.h>
 #include <stdio.h>
 #include <errno.h>
 #include <stdarg.h>
@@ -25,8 +25,8 @@
 #include <getopt.h>
 #include <pthread.h>
 #include <sys/stat.h>
-#include <qmutex.h>
-#include <qwaitcondition.h>
+#include <tqmutex.h>
+#include <tqwaitcondition.h>
 #include "k9dvdbackup.h"
 #include "k9requant.h"
 #include "k9fifo.h"
@@ -47,13 +47,13 @@
 
 
 
-class k9bgUpdate : public QThread
+class k9bgUpdate : public TQThread
 {
 private:
 	uchar * m_buffer;
 	k9DVDBackup *m_backup;
 	uint32_t m_size;
-	QMutex mutex;
+	TQMutex mutex;
 public:
 	k9bgUpdate(k9DVDBackup * _backup);
 	void update(uchar *_buffer, uint32_t size);
@@ -65,7 +65,7 @@ protected:
 
 
 
-class k9vamps:public QThread
+class k9vamps:public TQThread
 {
 private:
 	uchar       *rbuf;//  [RBUF_SIZE];		// the PS read buffer
@@ -100,20 +100,20 @@ private:
 	bool        m_preserve;			// preserve audio/spu track numbers
 	float       vap_fact;			// vaporization factor from cmd line
 	bool		noData;
-	QMutex		mutex;
+	TQMutex		mutex;
 
 	k9bgUpdate *m_bgUpdate;
 	k9fifo m_fifo;
-	QString m_errMsg;
+	TQString m_errMsg;
 	bool m_error;
 
 	double avgdiff;
 	double m_totfact,m_nbfact,m_avgfact;
-	QFile *m_output;
+	TQFile *m_output;
 private:
 	// prototypes
 	void vaporize (void);
-	void fatal (QString _msg);
+	void fatal (TQString _msg);
 	int lock(int size);
 	void copy(int size);
 	void skip (int size);
@@ -137,8 +137,8 @@ private:
 	
 	int readData(uchar *data,uint size);
 
-	QWaitCondition wDataRead;
-	QWaitCondition wDataReady;
+	TQWaitCondition wDataRead;
+	TQWaitCondition wDataReady;
 	k9DVDBackup *m_dvdbackup;
 	k9requant *m_requant;
         k9SaveImage *m_saveImage;
@@ -155,9 +155,9 @@ public:
 	void setInputSize(uint64_t size);
 	void setVapFactor(float factor);
         void setSaveImage(k9SaveImage*);
-	void setOutput(QFile *_output);
+	void setOutput(TQFile *_output);
 	uint64_t getOutputBytes();
-	QString & geterrMsg();
+	TQString & geterrMsg();
 	bool geterror();
 	void abort();
         void setPreserve(bool _value);
diff --git a/k9vamps/tcmemcpy.cpp b/k9vamps/tcmemcpy.cpp
index ceb7c69..c72cd73 100644
--- a/k9vamps/tcmemcpy.cpp
+++ b/k9vamps/tcmemcpy.cpp
@@ -224,7 +224,7 @@ sse.memcpy_small:		# Small block copy routine--no prefetch	\n"
 	jg 1b								\n\
 									\n\
 	# Then copy--forward, which seems to be faster than reverse for	\n\
-	# certain alignments						\n\
+	# certain tqalignments						\n\
 	xor %%eax, %%eax						\n\
 2:	movq (%%esi,%%eax,8), %%mm0 # Copy 8 bytes and loop		\n\
 	movntq %%mm0, (%%edi,%%eax,8)					\n\
@@ -320,7 +320,7 @@ sse.memcpy_end:								\n\
 	jg 1b								\n\
 									\n\
 	# Then copy--forward, which seems to be faster than reverse for	\n\
-	# certain alignments						\n\
+	# certain tqalignments						\n\
 	xor %%eax, %%eax						\n\
 2:	" #movdq " (%%rsi,%%rax,8), %%xmm0 # Copy 16 bytes and loop	\n\
 	movntdq %%xmm0, (%%rdi,%%rax,8)					\n\
diff --git a/libdvdnav/decoder.c b/libdvdnav/decoder.c
index 1c21f60..9586b30 100644
--- a/libdvdnav/decoder.c
+++ b/libdvdnav/decoder.c
@@ -35,7 +35,7 @@
 
 uint32_t vm_getbits(command_t *command, int32_t start, int32_t count) {
   uint64_t result = 0;
-  uint64_t bit_mask = 0;
+  uint64_t bit_tqmask = 0;
   uint64_t examining = 0;
   int32_t  bits;
   
@@ -50,12 +50,12 @@ uint32_t vm_getbits(command_t *command, int32_t start, int32_t count) {
     abort();
   }
   /* all ones, please */
-  bit_mask = ~bit_mask;
-  bit_mask >>= 63 - start;
+  bit_tqmask = ~bit_tqmask;
+  bit_tqmask >>= 63 - start;
   bits = start + 1 - count;
-  examining = ((bit_mask >> bits) << bits );
+  examining = ((bit_tqmask >> bits) << bits );
   command->examined |= examining;
-  result = (command->instruction & bit_mask) >> bits;
+  result = (command->instruction & bit_tqmask) >> bits;
   return (uint32_t) result;
 }
 
@@ -217,11 +217,11 @@ static int32_t eval_special_instruction(command_t* command, int32_t cond) {
       /*  max number of rows < 256, so we will end this set */
       line = 256;
       return cond ? 256 : 0;
-    case 3: /*  Set temporary parental level and goto */
+    case 3: /*  Set temporary tqparental level and goto */
       line = vm_getbits(command, 7, 8); 
       level = vm_getbits(command, 11, 4);
       if(cond) {
-	/*  This always succeeds now, if we want real parental protection */
+	/*  This always succeeds now, if we want real tqparental protection */
 	/*  we need to ask the user and have passwords and stuff. */
 	command->registers->SPRM[13] = level;
       }
diff --git a/libdvdnav/dvdnav.h b/libdvdnav/dvdnav.h
index 1e39d0b..b8618d9 100644
--- a/libdvdnav/dvdnav.h
+++ b/libdvdnav/dvdnav.h
@@ -52,7 +52,7 @@ extern "C" {
  */
 typedef struct dvdnav_s dvdnav_t;
 
-/* Status as reported by most of libdvdnav's functions */
+/* tqStatus as reported by most of libdvdnav's functions */
 typedef int32_t dvdnav_status_t;
 
 /*
@@ -120,22 +120,22 @@ int64_t dvdnav_convert_time(dvd_time_t *time);
  */
 
 /*
- * Sets the region mask (bit 0 set implies region 1, bit 1 set implies
+ * Sets the region tqmask (bit 0 set implies region 1, bit 1 set implies
  * region 2, etc) of the virtual machine. Generally you will only need to set
  * this if you are playing RCE discs which query the virtual machine as to its
  * region setting. 
  *
  * This has _nothing_ to do with the region setting of the DVD drive.
  */
-dvdnav_status_t dvdnav_set_region_mask(dvdnav_t *self, int32_t region_mask);
+dvdnav_status_t dvdnav_set_region_tqmask(dvdnav_t *self, int32_t region_tqmask);
 
 /*
- * Returns the region mask (bit 0 set implies region 1, bit 1 set implies
+ * Returns the region tqmask (bit 0 set implies region 1, bit 1 set implies
  * region 2, etc) of the virtual machine.
  *
  * This has _nothing_ to do with the region setting of the DVD drive.
  */
-dvdnav_status_t dvdnav_get_region_mask(dvdnav_t *self, int32_t *region_mask);
+dvdnav_status_t dvdnav_get_region_tqmask(dvdnav_t *self, int32_t *region_tqmask);
 
 /*
  * Specify whether read-ahead caching should be used. You may not want this if your
diff --git a/libdvdnav/read_cache.c b/libdvdnav/read_cache.c
index 1941c3c..685a440 100644
--- a/libdvdnav/read_cache.c
+++ b/libdvdnav/read_cache.c
@@ -47,7 +47,7 @@
 
 typedef struct read_cache_chunk_s {
   uint8_t     *cache_buffer;
-  uint8_t     *cache_buffer_base;  /* used in malloc and free for alignment */
+  uint8_t     *cache_buffer_base;  /* used in malloc and free for tqalignment */
   int32_t      cache_start_sector; /* -1 means cache invalid */
   int32_t      cache_read_count;   /* this many sectors are already read */
   size_t       cache_block_count;  /* this many sectors will go in this chunk */
diff --git a/libdvdnav/settings.c b/libdvdnav/settings.c
index 4af8aea..a760b96 100644
--- a/libdvdnav/settings.c
+++ b/libdvdnav/settings.c
@@ -29,7 +29,7 @@
 
 /* Characteristics/setting API calls */
 
-dvdnav_status_t dvdnav_get_region_mask(dvdnav_t *this, int32_t *region) {
+dvdnav_status_t dvdnav_get_region_tqmask(dvdnav_t *this, int32_t *region) {
   if(!this || !region) {
     printerr("Passed a NULL this pointer.");
     return DVDNAV_STATUS_ERR;
@@ -39,14 +39,14 @@ dvdnav_status_t dvdnav_get_region_mask(dvdnav_t *this, int32_t *region) {
   return DVDNAV_STATUS_OK;
 }
 
-dvdnav_status_t dvdnav_set_region_mask(dvdnav_t *this, int32_t mask) {
+dvdnav_status_t dvdnav_set_region_tqmask(dvdnav_t *this, int32_t tqmask) {
   if(!this) {
     printerr("Passed a NULL this pointer.");
     return DVDNAV_STATUS_ERR;
   }
 
   pthread_mutex_lock(&this->vm_lock);
-  this->vm->state.registers.SPRM[20] = (mask & 0xff);
+  this->vm->state.registers.SPRM[20] = (tqmask & 0xff);
   pthread_mutex_unlock(&this->vm_lock);
   return DVDNAV_STATUS_OK;
 }
diff --git a/libdvdnav/vm.c b/libdvdnav/vm.c
index dbebafa..0df5f0b 100644
--- a/libdvdnav/vm.c
+++ b/libdvdnav/vm.c
@@ -359,11 +359,11 @@ int vm_reset(vm_t *vm, const char *dvdroot) {
     /* ifoRead_TXTDT_MGI(vmgi); Not implemented yet */
   }
   if (vm->vmgi) {
-    int i, mask;
-    fprintf(MSG_OUT, "libdvdnav: DVD disk reports itself with Region mask 0x%08x. Regions:",
+    int i, tqmask;
+    fprintf(MSG_OUT, "libdvdnav: DVD disk reports itself with Region tqmask 0x%08x. Regions:",
       vm->vmgi->vmgi_mat->vmg_category);
-    for (i = 1, mask = 1; i <= 8; i++, mask <<= 1)
-      if (((vm->vmgi->vmgi_mat->vmg_category >> 16) & mask) == 0)
+    for (i = 1, tqmask = 1; i <= 8; i++, tqmask <<= 1)
+      if (((vm->vmgi->vmgi_mat->vmg_category >> 16) & tqmask) == 0)
         fprintf(MSG_OUT, " %d", i);
     fprintf(MSG_OUT, "\n");
   }
diff --git a/libk9copy/backupdlg.cpp b/libk9copy/backupdlg.cpp
index a124c9f..1cc01d2 100644
--- a/libk9copy/backupdlg.cpp
+++ b/libk9copy/backupdlg.cpp
@@ -9,134 +9,134 @@
 
 #include "backupdlg.h"
 
-#include <qvariant.h>
-#include <qpushbutton.h>
-#include <qlabel.h>
-#include <qprogressbar.h>
+#include <tqvariant.h>
+#include <tqpushbutton.h>
+#include <tqlabel.h>
+#include <tqprogressbar.h>
 #include <kpushbutton.h>
-#include <qframe.h>
-#include <qlayout.h>
-#include <qtooltip.h>
-#include <qwhatsthis.h>
+#include <tqframe.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
+#include <tqwhatsthis.h>
 #include "kpushbutton.h"
 
 /*
- *  Constructs a backupDlg as a child of 'parent', with the
+ *  Constructs a backupDlg as a child of 'tqparent', with the
  *  name 'name' and widget flags set to 'f'.
  *
  *  The dialog will by default be modeless, unless you set 'modal' to
  *  TRUE to construct a modal dialog.
  */
-backupDlg::backupDlg( QWidget* parent, const char* name, bool modal, WFlags fl )
-    : QDialog( parent, name, modal, fl )
+backupDlg::backupDlg( TQWidget* tqparent, const char* name, bool modal, WFlags fl )
+    : TQDialog( tqparent, name, modal, fl )
 {
     if ( !name )
 	setName( "backupDlg" );
-    setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)5, 0, 0, sizePolicy().hasHeightForWidth() ) );
-    setMinimumSize( QSize( 0, 0 ) );
-    setMaximumSize( QSize( 9999, 9999 ) );
-    setBaseSize( QSize( 500, 230 ) );
-    setCursor( QCursor( 3 ) );
+    tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)5, 0, 0, sizePolicy().hasHeightForWidth() ) );
+    setMinimumSize( TQSize( 0, 0 ) );
+    setMaximumSize( TQSize( 9999, 9999 ) );
+    setBaseSize( TQSize( 500, 230 ) );
+    setCursor( TQCursor( 3 ) );
     setModal( TRUE );
-    backupDlgLayout = new QGridLayout( this, 1, 1, 3, 8, "backupDlgLayout"); 
+    backupDlgLayout = new TQGridLayout( this, 1, 1, 3, 8, "backupDlgLayout"); 
 
-    textLabel1 = new QLabel( this, "textLabel1" );
-    textLabel1->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, 0, 0, textLabel1->sizePolicy().hasHeightForWidth() ) );
-    textLabel1->setCursor( QCursor( 3 ) );
-    textLabel1->setFrameShape( QLabel::NoFrame );
-    textLabel1->setFrameShadow( QLabel::Raised );
+    textLabel1 = new TQLabel( this, "textLabel1" );
+    textLabel1->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)0, 0, 0, textLabel1->sizePolicy().hasHeightForWidth() ) );
+    textLabel1->setCursor( TQCursor( 3 ) );
+    textLabel1->setFrameShape( TQLabel::NoFrame );
+    textLabel1->setFrameShadow( TQLabel::Raised );
 
     backupDlgLayout->addMultiCellWidget( textLabel1, 0, 0, 0, 3 );
 
-    layout3 = new QVBoxLayout( 0, 0, 6, "layout3"); 
+    tqlayout3 = new TQVBoxLayout( 0, 0, 6, "tqlayout3"); 
 
-    lblStep = new QLabel( this, "lblStep" );
-    lblStep->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, 0, 0, lblStep->sizePolicy().hasHeightForWidth() ) );
-    QFont lblStep_font(  lblStep->font() );
+    lblStep = new TQLabel( this, "lblStep" );
+    lblStep->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)0, 0, 0, lblStep->sizePolicy().hasHeightForWidth() ) );
+    TQFont lblStep_font(  lblStep->font() );
     lblStep_font.setItalic( TRUE );
     lblStep->setFont( lblStep_font ); 
-    lblStep->setCursor( QCursor( 3 ) );
-    layout3->addWidget( lblStep );
+    lblStep->setCursor( TQCursor( 3 ) );
+    tqlayout3->addWidget( lblStep );
 
-    pbStep = new QProgressBar( this, "pbStep" );
-    pbStep->setCursor( QCursor( 3 ) );
-    layout3->addWidget( pbStep );
+    pbStep = new TQProgressBar( this, "pbStep" );
+    pbStep->setCursor( TQCursor( 3 ) );
+    tqlayout3->addWidget( pbStep );
 
-    pbTotal = new QProgressBar( this, "pbTotal" );
-    pbTotal->setCursor( QCursor( 3 ) );
+    pbTotal = new TQProgressBar( this, "pbTotal" );
+    pbTotal->setCursor( TQCursor( 3 ) );
     pbTotal->setMargin( 0 );
     pbTotal->setTotalSteps( 4400 );
     pbTotal->setPercentageVisible( TRUE );
-    layout3->addWidget( pbTotal );
+    tqlayout3->addWidget( pbTotal );
 
-    backupDlgLayout->addMultiCellLayout( layout3, 3, 3, 0, 3 );
+    backupDlgLayout->addMultiCellLayout( tqlayout3, 3, 3, 0, 3 );
 
-    textLabel1_2 = new QLabel( this, "textLabel1_2" );
-    textLabel1_2->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, 0, 0, textLabel1_2->sizePolicy().hasHeightForWidth() ) );
-    textLabel1_2->setCursor( QCursor( 3 ) );
+    textLabel1_2 = new TQLabel( this, "textLabel1_2" );
+    textLabel1_2->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)0, 0, 0, textLabel1_2->sizePolicy().hasHeightForWidth() ) );
+    textLabel1_2->setCursor( TQCursor( 3 ) );
 
     backupDlgLayout->addWidget( textLabel1_2, 2, 0 );
 
-    lblTime = new QLabel( this, "lblTime" );
-    lblTime->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)5, 0, 0, lblTime->sizePolicy().hasHeightForWidth() ) );
-    lblTime->setCursor( QCursor( 3 ) );
+    lblTime = new TQLabel( this, "lblTime" );
+    lblTime->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)5, 0, 0, lblTime->sizePolicy().hasHeightForWidth() ) );
+    lblTime->setCursor( TQCursor( 3 ) );
 
     backupDlgLayout->addWidget( lblTime, 2, 1 );
 
-    layout1 = new QHBoxLayout( 0, 0, 6, "layout1"); 
-    spacer1 = new QSpacerItem( 131, 20, QSizePolicy::Expanding, QSizePolicy::Minimum );
-    layout1->addItem( spacer1 );
+    tqlayout1 = new TQHBoxLayout( 0, 0, 6, "tqlayout1"); 
+    spacer1 = new TQSpacerItem( 131, 20, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
+    tqlayout1->addItem( spacer1 );
 
     bAbort = new KPushButton( this, "bAbort" );
-    bAbort->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, bAbort->sizePolicy().hasHeightForWidth() ) );
-    bAbort->setCursor( QCursor( 0 ) );
+    bAbort->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, bAbort->sizePolicy().hasHeightForWidth() ) );
+    bAbort->setCursor( TQCursor( 0 ) );
     bAbort->setProperty( "stdItem", 26 );
-    layout1->addWidget( bAbort );
+    tqlayout1->addWidget( bAbort );
 
-    backupDlgLayout->addMultiCellLayout( layout1, 4, 4, 0, 3 );
+    backupDlgLayout->addMultiCellLayout( tqlayout1, 4, 4, 0, 3 );
 
-    lblFactor = new QLabel( this, "lblFactor" );
-    lblFactor->setCursor( QCursor( 3 ) );
+    lblFactor = new TQLabel( this, "lblFactor" );
+    lblFactor->setCursor( TQCursor( 3 ) );
 
     backupDlgLayout->addWidget( lblFactor, 2, 3 );
 
-    frame3 = new QFrame( this, "frame3" );
-    frame3->setCursor( QCursor( 3 ) );
-    frame3->setFrameShape( QFrame::StyledPanel );
-    frame3->setFrameShadow( QFrame::Raised );
+    frame3 = new TQFrame( this, "frame3" );
+    frame3->setCursor( TQCursor( 3 ) );
+    frame3->setFrameShape( TQFrame::StyledPanel );
+    frame3->setFrameShadow( TQFrame::Raised );
     frame3->setMargin( 1 );
-    frame3Layout = new QGridLayout( frame3, 1, 1, 2, 6, "frame3Layout"); 
+    frame3Layout = new TQGridLayout( frame3, 1, 1, 2, 6, "frame3Layout"); 
 
     bPlay = new KPushButton( frame3, "bPlay" );
-    bPlay->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)5, 0, 0, bPlay->sizePolicy().hasHeightForWidth() ) );
-    bPlay->setMinimumSize( QSize( 25, 25 ) );
-    bPlay->setMaximumSize( QSize( 25, 25 ) );
-    bPlay->setCursor( QCursor( 0 ) );
+    bPlay->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)5, 0, 0, bPlay->sizePolicy().hasHeightForWidth() ) );
+    bPlay->setMinimumSize( TQSize( 25, 25 ) );
+    bPlay->setMaximumSize( TQSize( 25, 25 ) );
+    bPlay->setCursor( TQCursor( 0 ) );
     bPlay->setToggleButton( TRUE );
     bPlay->setOn( TRUE );
     bPlay->setFlat( FALSE );
 
     frame3Layout->addWidget( bPlay, 1, 1 );
-    spacer4 = new QSpacerItem( 476, 20, QSizePolicy::Expanding, QSizePolicy::Minimum );
+    spacer4 = new TQSpacerItem( 476, 20, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
     frame3Layout->addItem( spacer4, 1, 0 );
 
-    image = new QLabel( frame3, "image" );
-    image->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)5, 0, 0, image->sizePolicy().hasHeightForWidth() ) );
-    image->setPaletteBackgroundColor( QColor( 0, 0, 0 ) );
-    image->setCursor( QCursor( 3 ) );
+    image = new TQLabel( frame3, "image" );
+    image->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)5, 0, 0, image->sizePolicy().hasHeightForWidth() ) );
+    image->setPaletteBackgroundColor( TQColor( 0, 0, 0 ) );
+    image->setCursor( TQCursor( 3 ) );
     image->setScaledContents( TRUE );
 
     frame3Layout->addMultiCellWidget( image, 0, 0, 0, 1 );
 
     backupDlgLayout->addMultiCellWidget( frame3, 1, 1, 0, 3 );
-    spacer3 = new QSpacerItem( 380, 20, QSizePolicy::Expanding, QSizePolicy::Minimum );
+    spacer3 = new TQSpacerItem( 380, 20, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
     backupDlgLayout->addItem( spacer3, 2, 2 );
     languageChange();
-    resize( QSize(385, 425).expandedTo(minimumSizeHint()) );
+    resize( TQSize(385, 425).expandedTo(tqminimumSizeHint()) );
     clearWState( WState_Polished );
 
     // signals and slots connections
-    connect( bAbort, SIGNAL( clicked() ), this, SLOT( bAbortClick() ) );
+    connect( bAbort, TQT_SIGNAL( clicked() ), this, TQT_SLOT( bAbortClick() ) );
 }
 
 /*
@@ -144,7 +144,7 @@ backupDlg::backupDlg( QWidget* parent, const char* name, bool modal, WFlags fl )
  */
 backupDlg::~backupDlg()
 {
-    // no need to delete child widgets, Qt does it all for us
+    // no need to delete child widgets, TQt does it all for us
 }
 
 /*
@@ -158,7 +158,7 @@ void backupDlg::languageChange()
     lblStep->setText( tr2i18n( "Current step" ) );
     textLabel1_2->setText( tr2i18n( "Elapsed Time" ) );
     lblTime->setText( tr2i18n( "--:--:--" ) );
-    bPlay->setText( QString::null );
+    bPlay->setText( TQString() );
 }
 
 void backupDlg::bAbortClick()
diff --git a/libk9copy/backupdlg.ui b/libk9copy/backupdlg.ui
index 1aad864..add373f 100644
--- a/libk9copy/backupdlg.ui
+++ b/libk9copy/backupdlg.ui
@@ -1,10 +1,10 @@
 <!DOCTYPE UI><UI version="3.3" stdsetdef="1">
 <class>backupDlg</class>
-<widget class="QDialog">
+<widget class="TQDialog">
     <property name="name">
         <cstring>backupDlg</cstring>
     </property>
-    <property name="geometry">
+    <property name="tqgeometry">
         <rect>
             <x>0</x>
             <y>0</y>
@@ -20,13 +20,13 @@
             <verstretch>0</verstretch>
         </sizepolicy>
     </property>
-    <property name="minimumSize">
+    <property name="tqminimumSize">
         <size>
             <width>0</width>
             <height>0</height>
         </size>
     </property>
-    <property name="maximumSize">
+    <property name="tqmaximumSize">
         <size>
             <width>9999</width>
             <height>9999</height>
@@ -57,7 +57,7 @@
         <property name="spacing">
             <number>8</number>
         </property>
-        <widget class="QLabel" row="0" column="0" rowspan="1" colspan="4">
+        <widget class="TQLabel" row="0" column="0" rowspan="1" colspan="4">
             <property name="name">
                 <cstring>textLabel1</cstring>
             </property>
@@ -82,15 +82,15 @@
                 <string>&lt;p align="left"&gt;&lt;b&gt;DVD Backup&lt;/b&gt;&lt;/p&gt;</string>
             </property>
         </widget>
-        <widget class="QLayoutWidget" row="3" column="0" rowspan="1" colspan="4">
+        <widget class="TQLayoutWidget" row="3" column="0" rowspan="1" colspan="4">
             <property name="name">
-                <cstring>layout3</cstring>
+                <cstring>tqlayout3</cstring>
             </property>
             <vbox>
                 <property name="name">
                     <cstring>unnamed</cstring>
                 </property>
-                <widget class="QLabel">
+                <widget class="TQLabel">
                     <property name="name">
                         <cstring>lblStep</cstring>
                     </property>
@@ -114,7 +114,7 @@
                         <string>Current step</string>
                     </property>
                 </widget>
-                <widget class="QProgressBar">
+                <widget class="TQProgressBar">
                     <property name="name">
                         <cstring>pbStep</cstring>
                     </property>
@@ -122,7 +122,7 @@
                         <cursor>3</cursor>
                     </property>
                 </widget>
-                <widget class="QProgressBar">
+                <widget class="TQProgressBar">
                     <property name="name">
                         <cstring>pbTotal</cstring>
                     </property>
@@ -141,7 +141,7 @@
                 </widget>
             </vbox>
         </widget>
-        <widget class="QLabel" row="2" column="0">
+        <widget class="TQLabel" row="2" column="0">
             <property name="name">
                 <cstring>textLabel1_2</cstring>
             </property>
@@ -160,7 +160,7 @@
                 <string>Elapsed Time</string>
             </property>
         </widget>
-        <widget class="QLabel" row="2" column="1">
+        <widget class="TQLabel" row="2" column="1">
             <property name="name">
                 <cstring>lblTime</cstring>
             </property>
@@ -179,9 +179,9 @@
                 <string>--:--:--</string>
             </property>
         </widget>
-        <widget class="QLayoutWidget" row="4" column="0" rowspan="1" colspan="4">
+        <widget class="TQLayoutWidget" row="4" column="0" rowspan="1" colspan="4">
             <property name="name">
-                <cstring>layout1</cstring>
+                <cstring>tqlayout1</cstring>
             </property>
             <property name="cursor">
                 <cursor>3</cursor>
@@ -200,7 +200,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>131</width>
                             <height>20</height>
@@ -228,7 +228,7 @@
                 </widget>
             </hbox>
         </widget>
-        <widget class="QLabel" row="2" column="3">
+        <widget class="TQLabel" row="2" column="3">
             <property name="name">
                 <cstring>lblFactor</cstring>
             </property>
@@ -236,7 +236,7 @@
                 <cursor>3</cursor>
             </property>
         </widget>
-        <widget class="QFrame" row="1" column="0" rowspan="1" colspan="4">
+        <widget class="TQFrame" row="1" column="0" rowspan="1" colspan="4">
             <property name="name">
                 <cstring>frame3</cstring>
             </property>
@@ -271,13 +271,13 @@
                             <verstretch>0</verstretch>
                         </sizepolicy>
                     </property>
-                    <property name="minimumSize">
+                    <property name="tqminimumSize">
                         <size>
                             <width>25</width>
                             <height>25</height>
                         </size>
                     </property>
-                    <property name="maximumSize">
+                    <property name="tqmaximumSize">
                         <size>
                             <width>25</width>
                             <height>25</height>
@@ -309,14 +309,14 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>476</width>
                             <height>20</height>
                         </size>
                     </property>
                 </spacer>
-                <widget class="QLabel" row="0" column="0" rowspan="1" colspan="2">
+                <widget class="TQLabel" row="0" column="0" rowspan="1" colspan="2">
                     <property name="name">
                         <cstring>image</cstring>
                     </property>
@@ -354,7 +354,7 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>380</width>
                     <height>20</height>
@@ -371,11 +371,11 @@
         <slot>bAbortClick()</slot>
     </connection>
 </connections>
-<slots>
+<Q_SLOTS>
     <slot>bAbortClick()</slot>
     <slot>bPlayToggled(bool state)</slot>
-</slots>
-<layoutdefaults spacing="6" margin="11"/>
+</Q_SLOTS>
+<tqlayoutdefaults spacing="6" margin="11"/>
 <includehints>
     <includehint>kpushbutton.h</includehint>
     <includehint>kpushbutton.h</includehint>
diff --git a/libk9copy/dvdprogress.cpp b/libk9copy/dvdprogress.cpp
index 273e551..83e37a5 100644
--- a/libk9copy/dvdprogress.cpp
+++ b/libk9copy/dvdprogress.cpp
@@ -9,68 +9,68 @@
 
 #include "dvdprogress.h"
 
-#include <qvariant.h>
-#include <qpushbutton.h>
-#include <qlabel.h>
-#include <qprogressbar.h>
-#include <qlayout.h>
-#include <qtooltip.h>
-#include <qwhatsthis.h>
+#include <tqvariant.h>
+#include <tqpushbutton.h>
+#include <tqlabel.h>
+#include <tqprogressbar.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
+#include <tqwhatsthis.h>
 
 /*
- *  Constructs a DVDProgress as a child of 'parent', with the
+ *  Constructs a DVDProgress as a child of 'tqparent', with the
  *  name 'name' and widget flags set to 'f'.
  *
  *  The dialog will by default be modeless, unless you set 'modal' to
  *  TRUE to construct a modal dialog.
  */
-DVDProgress::DVDProgress( QWidget* parent, const char* name, bool modal, WFlags fl )
-    : QDialog( parent, name, modal, fl )
+DVDProgress::DVDProgress( TQWidget* tqparent, const char* name, bool modal, WFlags fl )
+    : TQDialog( tqparent, name, modal, fl )
 {
     if ( !name )
 	setName( "DVDProgress" );
-    setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)5, 0, 0, sizePolicy().hasHeightForWidth() ) );
-    setMinimumSize( QSize( 0, 150 ) );
-    setMaximumSize( QSize( 400, 150 ) );
-    setCursor( QCursor( 3 ) );
-    DVDProgressLayout = new QGridLayout( this, 1, 1, 11, 6, "DVDProgressLayout"); 
+    tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)5, 0, 0, sizePolicy().hasHeightForWidth() ) );
+    setMinimumSize( TQSize( 0, 150 ) );
+    setMaximumSize( TQSize( 400, 150 ) );
+    setCursor( TQCursor( 3 ) );
+    DVDProgressLayout = new TQGridLayout( this, 1, 1, 11, 6, "DVDProgressLayout"); 
 
-    layout2 = new QVBoxLayout( 0, 0, 6, "layout2"); 
+    tqlayout2 = new TQVBoxLayout( 0, 0, 6, "tqlayout2"); 
 
-    lblTotal = new QLabel( this, "lblTotal" );
-    lblTotal->setCursor( QCursor( 3 ) );
-    layout2->addWidget( lblTotal );
+    lblTotal = new TQLabel( this, "lblTotal" );
+    lblTotal->setCursor( TQCursor( 3 ) );
+    tqlayout2->addWidget( lblTotal );
 
-    pbTotal = new QProgressBar( this, "pbTotal" );
-    pbTotal->setCursor( QCursor( 3 ) );
+    pbTotal = new TQProgressBar( this, "pbTotal" );
+    pbTotal->setCursor( TQCursor( 3 ) );
     pbTotal->setProgress( 100 );
     pbTotal->setPercentageVisible( FALSE );
-    layout2->addWidget( pbTotal );
+    tqlayout2->addWidget( pbTotal );
 
-    DVDProgressLayout->addLayout( layout2, 1, 0 );
+    DVDProgressLayout->addLayout( tqlayout2, 1, 0 );
 
-    layout1 = new QVBoxLayout( 0, 0, 6, "layout1"); 
+    tqlayout1 = new TQVBoxLayout( 0, 0, 6, "tqlayout1"); 
 
-    lblTitle = new QLabel( this, "lblTitle" );
-    lblTitle->setCursor( QCursor( 3 ) );
-    layout1->addWidget( lblTitle );
+    lblTitle = new TQLabel( this, "lblTitle" );
+    lblTitle->setCursor( TQCursor( 3 ) );
+    tqlayout1->addWidget( lblTitle );
 
-    pbTitle = new QProgressBar( this, "pbTitle" );
-    pbTitle->setCursor( QCursor( 3 ) );
+    pbTitle = new TQProgressBar( this, "pbTitle" );
+    pbTitle->setCursor( TQCursor( 3 ) );
     pbTitle->setTotalSteps( 100 );
     pbTitle->setProgress( 100 );
     pbTitle->setCenterIndicator( TRUE );
     pbTitle->setPercentageVisible( FALSE );
-    layout1->addWidget( pbTitle );
+    tqlayout1->addWidget( pbTitle );
 
-    DVDProgressLayout->addLayout( layout1, 0, 0 );
+    DVDProgressLayout->addLayout( tqlayout1, 0, 0 );
 
-    lblStatus = new QLabel( this, "lblStatus" );
-    lblStatus->setCursor( QCursor( 3 ) );
+    lbltqStatus = new TQLabel( this, "lbltqStatus" );
+    lbltqStatus->setCursor( TQCursor( 3 ) );
 
-    DVDProgressLayout->addWidget( lblStatus, 2, 0 );
+    DVDProgressLayout->addWidget( lbltqStatus, 2, 0 );
     languageChange();
-    resize( QSize(278, 150).expandedTo(minimumSizeHint()) );
+    resize( TQSize(278, 150).expandedTo(tqminimumSizeHint()) );
     clearWState( WState_Polished );
 }
 
@@ -79,7 +79,7 @@ DVDProgress::DVDProgress( QWidget* parent, const char* name, bool modal, WFlags
  */
 DVDProgress::~DVDProgress()
 {
-    // no need to delete child widgets, Qt does it all for us
+    // no need to delete child widgets, TQt does it all for us
 }
 
 /*
@@ -89,9 +89,9 @@ DVDProgress::~DVDProgress()
 void DVDProgress::languageChange()
 {
     setCaption( tr2i18n( "k9Copy - DVD Analyze" ) );
-    lblTotal->setText( QString::null );
-    lblTitle->setText( QString::null );
-    lblStatus->setText( QString::null );
+    lblTotal->setText( TQString() );
+    lblTitle->setText( TQString() );
+    lbltqStatus->setText( TQString() );
 }
 
 #include "dvdprogress.moc"
diff --git a/libk9copy/dvdprogress.ui b/libk9copy/dvdprogress.ui
index dabdac2..ede8f81 100755
--- a/libk9copy/dvdprogress.ui
+++ b/libk9copy/dvdprogress.ui
@@ -1,10 +1,10 @@
 <!DOCTYPE UI><UI version="3.3" stdsetdef="1">
 <class>DVDProgress</class>
-<widget class="QDialog">
+<widget class="TQDialog">
     <property name="name">
         <cstring>DVDProgress</cstring>
     </property>
-    <property name="geometry">
+    <property name="tqgeometry">
         <rect>
             <x>0</x>
             <y>0</y>
@@ -20,13 +20,13 @@
             <verstretch>0</verstretch>
         </sizepolicy>
     </property>
-    <property name="minimumSize">
+    <property name="tqminimumSize">
         <size>
             <width>0</width>
             <height>150</height>
         </size>
     </property>
-    <property name="maximumSize">
+    <property name="tqmaximumSize">
         <size>
             <width>400</width>
             <height>150</height>
@@ -42,9 +42,9 @@
         <property name="name">
             <cstring>unnamed</cstring>
         </property>
-        <widget class="QLayoutWidget" row="1" column="0">
+        <widget class="TQLayoutWidget" row="1" column="0">
             <property name="name">
-                <cstring>layout2</cstring>
+                <cstring>tqlayout2</cstring>
             </property>
             <property name="cursor">
                 <cursor>3</cursor>
@@ -53,7 +53,7 @@
                 <property name="name">
                     <cstring>unnamed</cstring>
                 </property>
-                <widget class="QLabel">
+                <widget class="TQLabel">
                     <property name="name">
                         <cstring>lblTotal</cstring>
                     </property>
@@ -64,7 +64,7 @@
                         <string></string>
                     </property>
                 </widget>
-                <widget class="QProgressBar">
+                <widget class="TQProgressBar">
                     <property name="name">
                         <cstring>pbTotal</cstring>
                     </property>
@@ -80,9 +80,9 @@
                 </widget>
             </vbox>
         </widget>
-        <widget class="QLayoutWidget" row="0" column="0">
+        <widget class="TQLayoutWidget" row="0" column="0">
             <property name="name">
-                <cstring>layout1</cstring>
+                <cstring>tqlayout1</cstring>
             </property>
             <property name="cursor">
                 <cursor>3</cursor>
@@ -91,7 +91,7 @@
                 <property name="name">
                     <cstring>unnamed</cstring>
                 </property>
-                <widget class="QLabel">
+                <widget class="TQLabel">
                     <property name="name">
                         <cstring>lblTitle</cstring>
                     </property>
@@ -102,7 +102,7 @@
                         <string></string>
                     </property>
                 </widget>
-                <widget class="QProgressBar">
+                <widget class="TQProgressBar">
                     <property name="name">
                         <cstring>pbTitle</cstring>
                     </property>
@@ -124,9 +124,9 @@
                 </widget>
             </vbox>
         </widget>
-        <widget class="QLabel" row="2" column="0">
+        <widget class="TQLabel" row="2" column="0">
             <property name="name">
-                <cstring>lblStatus</cstring>
+                <cstring>lbltqStatus</cstring>
             </property>
             <property name="cursor">
                 <cursor>3</cursor>
@@ -137,5 +137,5 @@
         </widget>
     </grid>
 </widget>
-<layoutdefaults spacing="6" margin="11"/>
+<tqlayoutdefaults spacing="6" margin="11"/>
 </UI>
diff --git a/libk9copy/k9audiocodecs.cpp b/libk9copy/k9audiocodecs.cpp
index 361fbf0..23098f2 100644
--- a/libk9copy/k9audiocodecs.cpp
+++ b/libk9copy/k9audiocodecs.cpp
@@ -11,27 +11,27 @@
 //
 #include "k9audiocodecs.h"
 
-#include <qstringlist.h>
+#include <tqstringlist.h>
 
 class _k9AudioCodec
 {
 public:
     _k9AudioCodec():name(""),options(""){};
-   _k9AudioCodec(QString _name,QString _options) {
+   _k9AudioCodec(TQString _name,TQString _options) {
       name=_name;
       options=_options; 
    }
-   QString name;
-   QString options;
+   TQString name;
+   TQString options;
 }; 
 
 
-k9AudioCodecs::k9AudioCodecs(QObject *parent, const char *name)
- : QObject(parent, name)
+k9AudioCodecs::k9AudioCodecs(TQObject *tqparent, const char *name)
+ : TQObject(tqparent, name)
 {
    m_config=new k9Config();
-   QStringList slLabels=m_config->getCodecLabelsAudio();
-   QStringList slCodecs=m_config->getCodecAudio();
+   TQStringList slLabels=m_config->getCodecLabelsAudio();
+   TQStringList slCodecs=m_config->getCodecAudio();
    //adds default codecs
    if (slLabels.count()==0) {
       reset();
@@ -39,10 +39,10 @@ k9AudioCodecs::k9AudioCodecs(QObject *parent, const char *name)
       slLabels=m_config->getCodecLabelsAudio();
       slCodecs=m_config->getCodecAudio();
     }
-   QStringList::iterator c=slCodecs.begin();
+   TQStringList::iterator c=slCodecs.begin();
    int cpt=0;
-   for (QStringList::iterator i=slLabels.begin();i!=slLabels.end() ;++i) {
-        QString o1=(*c);
+   for (TQStringList::iterator i=slLabels.begin();i!=slLabels.end() ;++i) {
+        TQString o1=(*c);
         c++;
         m_codecs[cpt++]=_k9AudioCodec((*i),o1);
    }
@@ -65,9 +65,9 @@ void k9AudioCodecs::reset() {
 void k9AudioCodecs::save() {
    m_config=new k9Config();
 
-    QStringList labels;
-    QStringList options;
-    for (QMap<int,_k9AudioCodec>::iterator i=m_codecs.begin();i!=m_codecs.end();++i) {
+    TQStringList labels;
+    TQStringList options;
+    for (TQMap<int,_k9AudioCodec>::iterator i=m_codecs.begin();i!=m_codecs.end();++i) {
         labels << i.data().name;
         options << i.data().options;
     }
@@ -84,19 +84,19 @@ int k9AudioCodecs::count() {
    return m_codecs.count();
 }
 
-void k9AudioCodecs::setOptions(int _num,QString _value) {
+void k9AudioCodecs::setOptions(int _num,TQString _value) {
     m_codecs[_num].options=_value;
 }
 
-void k9AudioCodecs::setCodecName(int _num,QString _value) {
+void k9AudioCodecs::setCodecName(int _num,TQString _value) {
     m_codecs[_num].name=_value;
 }
 
-QString k9AudioCodecs::getOptions(int _num) {
+TQString k9AudioCodecs::getOptions(int _num) {
    return m_codecs[_num].options;
 }
 
-QString k9AudioCodecs::getCodecName(int _num) {
+TQString k9AudioCodecs::getCodecName(int _num) {
    return m_codecs[_num].name;
 }
 
diff --git a/libk9copy/k9audiocodecs.h b/libk9copy/k9audiocodecs.h
index bf093a2..9727629 100644
--- a/libk9copy/k9audiocodecs.h
+++ b/libk9copy/k9audiocodecs.h
@@ -14,30 +14,31 @@
 
 #include "k9common.h"
 #include "k9config.h"
-#include <qobject.h>
+#include <tqobject.h>
 
 /**
 	@author Jean-Michel PETIT <k9copy@free.fr>
 */
 
 class _k9AudioCodec;
-class k9AudioCodecs : public QObject
+class k9AudioCodecs : public TQObject
 {
-Q_OBJECT
+  Q_OBJECT
+  TQ_OBJECT
 public:
-    k9AudioCodecs(QObject *parent = 0, const char *name = 0);
+    k9AudioCodecs(TQObject *tqparent = 0, const char *name = 0);
 
     ~k9AudioCodecs();
     void save();
     int count();
-    void setOptions(int _num,QString _value);
-    void setCodecName(int _num,QString _value);
-    QString getOptions(int _num);
-    QString getCodecName(int _num);
+    void setOptions(int _num,TQString _value);
+    void setCodecName(int _num,TQString _value);
+    TQString getOptions(int _num);
+    TQString getCodecName(int _num);
     void remove(int _num);
     void reset();
 private:
-    QMap <int,_k9AudioCodec> m_codecs;
+    TQMap <int,_k9AudioCodec> m_codecs;
     k9Config *m_config;
 
 };
diff --git a/libk9copy/k9backupdlg.cpp b/libk9copy/k9backupdlg.cpp
index 8c101d8..e71033d 100644
--- a/libk9copy/k9backupdlg.cpp
+++ b/libk9copy/k9backupdlg.cpp
@@ -20,27 +20,27 @@
 
 #include "k9backupdlg.h"
 #include "ac.h"
-#include <qtimer.h>
-#include <qdatetime.h>
-#include <qapplication.h>
-#include <qprogressbar.h>
-#include <qlabel.h>
+#include <tqtimer.h>
+#include <tqdatetime.h>
+#include <tqapplication.h>
+#include <tqprogressbar.h>
+#include <tqlabel.h>
 #include <kiconloader.h>
 #include <kpushbutton.h>
 #include <kstdguiitem.h>
 #include <kguiitem.h>
-#include <qlabel.h>
-#include <qpainter.h>
-#include <qlayout.h>
+#include <tqlabel.h>
+#include <tqpainter.h>
+#include <tqlayout.h>
 #include "k9drawimage.h"
 
-k9BackupDlg::k9BackupDlg(QWidget* parent, const char* name, bool modal, WFlags fl)
-        : backupDlg(parent,name, modal,fl) {
+k9BackupDlg::k9BackupDlg(TQWidget* tqparent, const char* name, bool modal, WFlags fl)
+        : backupDlg(tqparent,name, modal,fl) {
     Abort=false;
-    timer = new QTimer( this );
-    time = new QTime(0,0);
+    timer = new TQTimer( this );
+    time = new TQTime(0,0);
     time->start();
-    connect( timer, SIGNAL(timeout()), this, SLOT(timerDone()) );
+    connect( timer, TQT_SIGNAL(timeout()), this, TQT_SLOT(timerDone()) );
     timer->start(500, 0 );
     bAbort->setIconSet(KStdGuiItem::cancel().iconSet());
     bPlay->setIconSet(SmallIcon("player_play"));
@@ -50,18 +50,18 @@ k9BackupDlg::k9BackupDlg(QWidget* parent, const char* name, bool modal, WFlags f
     m_totalSteps=0;
     m_factor="";
     m_progress=0;
-    connect(&m_decoder, SIGNAL(pixmapReady(QImage *)), this, SLOT(drawPixmap(QImage *)));
+    connect(&m_decoder, TQT_SIGNAL(pixmapReady(TQImage *)), this, TQT_SLOT(drawPixmap(TQImage *)));
     m_stop=false;
     m_playmovie=true;
     m_cpt=0;
     m_wimage=new k9DrawImage(image,0);
-    QGridLayout *l=new QGridLayout(image,1,1);
+    TQGridLayout *l=new TQGridLayout(image,1,1);
     l->addWidget(m_wimage,0,0);
      m_data=NULL;
      m_dataSize=0;
 }
 
-void k9BackupDlg::drawPixmap(QImage *_image) {
+void k9BackupDlg::drawPixmap(TQImage *_image) {
 	m_count++;
 	if (m_count ==4) {
   
@@ -125,11 +125,11 @@ void k9BackupDlg::timerDone() {
 	m_cpt=0;
 	m_playmovie=bPlay->isOn();
    }
-    QTime time2(0,0);
+    TQTime time2(0,0);
     time2=time2.addMSecs(time->elapsed());
-    QString remain("--:--:--");
+    TQString remain("--:--:--");
     if (m_progressTotal>0) {
-	QTime time3(0,0);
+	TQTime time3(0,0);
 	time3=time3.addMSecs((time->elapsed()/m_progressTotal)*pbTotal->totalSteps());
 	remain=time3.toString("hh:mm:ss");
     }
@@ -158,7 +158,7 @@ void k9BackupDlg::setProgressTotal(uint32_t _position) {
 
 }
 
-void k9BackupDlg::setProgressLabel(QString _text) {
+void k9BackupDlg::setProgressLabel(TQString _text) {
 	m_progressLabel=_text;
 	update();
 }
@@ -173,7 +173,7 @@ void k9BackupDlg::bAbortClick() {
 
 }
 
-void k9BackupDlg::setFactor(QString _factor) {
+void k9BackupDlg::setFactor(TQString _factor) {
   m_factor=_factor;
 }
 /*$SPECIALIZATION$*/
diff --git a/libk9copy/k9backupdlg.h b/libk9copy/k9backupdlg.h
index dae5b31..3e7a7f4 100644
--- a/libk9copy/k9backupdlg.h
+++ b/libk9copy/k9backupdlg.h
@@ -23,7 +23,7 @@
 
 #include "k9common.h"
 #include "backupdlg.h"
-#include <qmutex.h>
+#include <tqmutex.h>
 #include "kdecmpeg2.h"
 
 class k9DrawImage;
@@ -31,34 +31,35 @@ class k9DrawImage;
 class k9BackupDlg : public backupDlg
 {
   Q_OBJECT
+  TQ_OBJECT
 
 public:
-  k9BackupDlg(QWidget* parent = 0, const char* name = 0, bool modal = FALSE, WFlags fl = 0 );
+  k9BackupDlg(TQWidget* tqparent = 0, const char* name = 0, bool modal = FALSE, WFlags fl = 0 );
   ~k9BackupDlg();
   /*$PUBLIC_FUNCTIONS$*/
   void setTotalSteps(uint32_t _totalSteps);
   void setProgress(uint32_t _position);
-  void setProgressLabel(QString _text);
+  void setProgressLabel(TQString _text);
   void setProgressTotal(uint32_t _position);
   void setTotalMax(uint32_t _max);
-  void setFactor(QString _factor);
+  void setFactor(TQString _factor);
   bool getAbort();
   void playMovie(uchar *_data,uint32_t _size);
 public slots:
   /*$PUBLIC_SLOTS$*/
 private :
   bool Abort;
-  QTimer *timer;
-  QTime *time;
+  TQTimer *timer;
+  TQTime *time;
   uint64_t totalCopied,m_progressTotal;;
-  QString m_progressLabel;
+  TQString m_progressLabel;
   uint32_t m_totalSteps,m_progress;
-  QString  m_factor;
+  TQString  m_factor;
   bool m_stop;
   void update();
   kDecMPEG2 m_decoder;
   uint m_count;
-  QMutex mutex;
+  TQMutex mutex;
   bool m_playmovie;
   uint m_cpt;
   k9DrawImage *m_wimage;
@@ -71,7 +72,7 @@ protected:
 protected slots:
   /*$PROTECTED_SLOTS$*/
   void timerDone();
-  void drawPixmap(QImage *image);
+  void drawPixmap(TQImage *image);
 };
 
 #endif
diff --git a/libk9copy/k9burndvd.cpp b/libk9copy/k9burndvd.cpp
index 7d6f603..72be072 100644
--- a/libk9copy/k9burndvd.cpp
+++ b/libk9copy/k9burndvd.cpp
@@ -21,16 +21,16 @@
 #include "k9burndvd.h"
 #include "k9burndvd.moc"
 #include "k9tools.h"
-#include <qdir.h>
+#include <tqdir.h>
 #include <kmessagebox.h>
 #include <kfiledialog.h>
 #include <klibloader.h>
 #include <kprocess.h>
-#include <qapplication.h>
+#include <tqapplication.h>
 #include <kstandarddirs.h>
 
 k9BurnDVD::k9BurnDVD()
-        : QObject(NULL,"") {
+        : TQObject(NULL,"") {
     cancelled=false;
     useK3b=false;
     autoBurn=false;
@@ -38,7 +38,7 @@ k9BurnDVD::k9BurnDVD()
     iso=false;
     m_filename="";
     progress=new k9Progress(NULL,"progress",NULL);
-    QString s= KGlobal::dirs()->findResource( "data", "k9copy/anim.mng");
+    TQString s= KGlobal::dirs()->findResource( "data", "k9copy/anim.mng");
     progress->setMovie(s);
     m_cdrkit=k9Tools::checkProgram("genisoimage") && k9Tools::checkProgram("wodim");
 }
@@ -48,28 +48,28 @@ k9BurnDVD::k9BurnDVD()
 k9BurnDVD::~k9BurnDVD() {
 }
 
-/** Read property of QString burnDevice. */
-const QString& k9BurnDVD::getburnDevice() {
+/** Read property of TQString burnDevice. */
+const TQString& k9BurnDVD::getburnDevice() {
     return burnDevice;
 }
-/** Write property of QString burnDevice. */
-void k9BurnDVD::setburnDevice( const QString& _newVal) {
+/** Write property of TQString burnDevice. */
+void k9BurnDVD::setburnDevice( const TQString& _newVal) {
     burnDevice = _newVal;
 }
-/** Write property of QString workDir. */
-void k9BurnDVD::setworkDir( const QString& _newVal) {
+/** Write property of TQString workDir. */
+void k9BurnDVD::setworkDir( const TQString& _newVal) {
     workDir = _newVal;
     if (workDir.right(1)!='/')
         workDir +='/';
 }
 
-void k9BurnDVD::makeIso(QString _filename) {
+void k9BurnDVD::makeIso(TQString _filename) {
     iso=true;
     m_filename=_filename;
 }
 
-void k9BurnDVD::setvolId(QString _newVal) {
-    volId=_newVal.replace(" ","_");
+void k9BurnDVD::setvolId(TQString _newVal) {
+    volId=_newVal.tqreplace(" ","_");
 }
 
 void k9BurnDVD::setUseK3b(bool _newVal) {
@@ -93,7 +93,7 @@ void k9BurnDVD::burnWithK3b() {
     KProcess *k3b = new KProcess();
 
     *k3b << "k3b";
-    *k3b << QDir::cleanDirPath(workDir +"/dvd/VIDEO_TS");
+    *k3b << TQDir::cleanDirPath(workDir +"/dvd/VIDEO_TS");
     *k3b << "-videodvd";
     k3b->start();
     k3b->detach();
@@ -101,19 +101,19 @@ void k9BurnDVD::burnWithK3b() {
 }
 
 void k9BurnDVD::mkisoSizeStderr(KProcess *proc, char *buffer, int buflen) {
-    QString c=QString::fromLatin1( buffer,buflen);//   (proc2->readStderr());
-    imageSize=c.replace("\n","");
+    TQString c=TQString::tqfromLatin1( buffer,buflen);//   (proc2->readStderr());
+    imageSize=c.tqreplace("\n","");
     ;
 }
 
 void k9BurnDVD::mkisoSizeStdout(KProcess *proc, char *buffer, int buflen) {
-    QString c=QString::fromLatin1(buffer,buflen);// (proc2->readStdout());
-    imageSize=c.replace("\n","");
+    TQString c=TQString::tqfromLatin1(buffer,buflen);// (proc2->readStdout());
+    imageSize=c.tqreplace("\n","");
     ;
 }
 
-const QString &k9BurnDVD::getImageSize() {
-    QString c;
+const TQString &k9BurnDVD::getImageSize() {
+    TQString c;
     c="mkisofs";
     proc2=new k9Process;
     *proc2 << c;
@@ -123,13 +123,13 @@ const QString &k9BurnDVD::getImageSize() {
     *proc2 <<"-udf";
     *proc2 <<"-r";
     *proc2 <<"-V "+volId;
-    *proc2 << QDir::cleanDirPath(workDir +"/dvd");
+    *proc2 << TQDir::cleanDirPath(workDir +"/dvd");
 
-    connect( proc2, SIGNAL(receivedStderr(KProcess *, char *, int )),this, SLOT(mkisoSizeStderr(KProcess *, char *, int)) );
-    connect( proc2, SIGNAL(receivedStdout(KProcess *, char *, int)),this, SLOT(mkisoSizeStdout(KProcess *, char *, int)) );
+    connect( proc2, TQT_SIGNAL(receivedStderr(KProcess *, char *, int )),this, TQT_SLOT(mkisoSizeStderr(KProcess *, char *, int)) );
+    connect( proc2, TQT_SIGNAL(receivedStdout(KProcess *, char *, int)),this, TQT_SLOT(mkisoSizeStdout(KProcess *, char *, int)) );
     if (proc2->start(KProcess::NotifyOnExit,KProcess::All)) {
 //        while (proc2->isRunning()) {
-//            qApp->processEvents();
+//            tqApp->processEvents();
 //        }
         proc2->sync();
         if (proc2->exitStatus()==0) {
@@ -141,8 +141,8 @@ const QString &k9BurnDVD::getImageSize() {
     return "";
 }
 
-void k9BurnDVD::getGenisoimageCmd(k9Process *proc,QString _fileName,bool _printSize) {
-    QString progname="genisoimage";
+void k9BurnDVD::getGenisoimageCmd(k9Process *proc,TQString _fileName,bool _printSize) {
+    TQString progname="genisoimage";
     *proc << progname;
     *proc << "-gui";
     *proc << "-graft-points";
@@ -158,14 +158,14 @@ void k9BurnDVD::getGenisoimageCmd(k9Process *proc,QString _fileName,bool _printS
             *proc <<"-o";
             *proc <<_fileName;
         }
-        connect( proc, SIGNAL(receivedStderr(KProcess *, char *, int)),this, SLOT(growisoStderr(KProcess *, char *, int)) );
-        connect( proc, SIGNAL(receivedStdout(KProcess *, char *, int)),this, SLOT(growisoStdout(KProcess *, char *, int)) );
+        connect( proc, TQT_SIGNAL(receivedStderr(KProcess *, char *, int)),this, TQT_SLOT(growisoStderr(KProcess *, char *, int)) );
+        connect( proc, TQT_SIGNAL(receivedStdout(KProcess *, char *, int)),this, TQT_SLOT(growisoStdout(KProcess *, char *, int)) );
     } else {
         *proc << "-print-size" << "-quiet";
-        connect( proc, SIGNAL(receivedStderr(KProcess *, char *, int )),this, SLOT(mkisoSizeStderr(KProcess *, char *, int)) );
-        connect( proc, SIGNAL(receivedStdout(KProcess *, char *, int)),this, SLOT(mkisoSizeStdout(KProcess *, char *, int)) );
+        connect( proc, TQT_SIGNAL(receivedStderr(KProcess *, char *, int )),this, TQT_SLOT(mkisoSizeStderr(KProcess *, char *, int)) );
+        connect( proc, TQT_SIGNAL(receivedStdout(KProcess *, char *, int)),this, TQT_SLOT(mkisoSizeStdout(KProcess *, char *, int)) );
     }
-    *proc <<QDir::cleanDirPath(workDir +"/dvd");
+    *proc <<TQDir::cleanDirPath(workDir +"/dvd");
 
 }
 
@@ -176,14 +176,14 @@ void k9BurnDVD::getWodimCmd(k9Process *proc) {
     *proc <<"-data";
 
     if (m_speed !=i18n("default"))
-        *proc << QString("speed=%1").arg(m_speed);
-    *proc <<QString("dev=%1").arg(burnDevice);
-    *proc <<QString("tsize=%1s").arg(imageSize);
+        *proc << TQString("speed=%1").tqarg(m_speed);
+    *proc <<TQString("dev=%1").tqarg(burnDevice);
+    *proc <<TQString("tsize=%1s").tqarg(imageSize);
     *proc << "-";
 }
 
 void k9BurnDVD::burnWithGenisoimage() {
-    time = new QTime(0,0);
+    time = new TQTime(0,0);
     time->start();
     progress->setCaption(i18n("k9Copy - Burning DVD"));
     progress->setTitle(i18n("Burning DVD"));
@@ -193,11 +193,11 @@ void k9BurnDVD::burnWithGenisoimage() {
 
     while (!cancelled && !bok) {
         burnSpeed=0;
-        QString fileName="";
+        TQString fileName="";
         if (iso) {
             fileName=m_filename;
             if (fileName =="")
-                fileName=KFileDialog::getSaveFileName (QDir::homeDirPath(),"*.iso", 0,i18n("Save image to disk"));
+                fileName=KFileDialog::getSaveFileName (TQDir::homeDirPath(),"*.iso", 0,i18n("Save image to disk"));
             if (fileName =="") {
                 cancelled=true;
             } 
@@ -222,7 +222,7 @@ void k9BurnDVD::burnWithGenisoimage() {
         if (!cancelled) {
             int res=progress->execute();
             if ( res==-1 ) {
-                KMessageBox::error( 0, i18n("Error burning DVD :\n")+i18n("Unable to run %1").arg("genisoimage"), i18n("DVD burning") );
+                KMessageBox::error( 0, i18n("Error burning DVD :\n")+i18n("Unable to run %1").tqarg("genisoimage"), i18n("DVD burning") );
                 cancelled=true;
             } else {
                 if (proc->exitStatus()==0) {
@@ -231,9 +231,9 @@ void k9BurnDVD::burnWithGenisoimage() {
                     //delete temporary files
                     //        clearOutput(workDir+"dvd");
                 } else {
-                    QString c;
+                    TQString c;
 
-                    c=i18n("An error occured while Burning DVD: %1").arg(lastMsg) +"\n" +i18n("Insert an other DVD");
+                    c=i18n("An error occured while Burning DVD: %1").tqarg(lastMsg) +"\n" +i18n("Insert an other DVD");
                     if ( KMessageBox::warningContinueCancel ( 0,c, i18n("authoring"))!=KMessageBox::Continue) {
                         cancelled=true;
                     }
@@ -244,13 +244,13 @@ void k9BurnDVD::burnWithGenisoimage() {
 }
 
 void k9BurnDVD::burnWithGrowisofs() {
-    time = new QTime(0,0);
+    time = new TQTime(0,0);
     time->start();
 
     //KLibFactory *factory;
     //factory = KLibLoader::self()->factory("libk9copy");
 
-//    progress=static_cast<k9Progress  *>(factory->create(qApp->mainWidget(),"progress", "k9Progress"));
+//    progress=static_cast<k9Progress  *>(factory->create(tqApp->mainWidget(),"progress", "k9Progress"));
 
     progress->setCaption(i18n("k9Copy - Burning DVD"));
     progress->setTitle(i18n("Burning DVD"));
@@ -259,7 +259,7 @@ void k9BurnDVD::burnWithGrowisofs() {
 
     while (!cancelled && !bok) {
         burnSpeed=0;
-        QString c,progname;
+        TQString c,progname;
         if (iso)
             progname="mkisofs";
         else
@@ -279,9 +279,9 @@ void k9BurnDVD::burnWithGrowisofs() {
                 *proc <<"-speed=" + m_speed;
 
         } else {
-            QString fileName=m_filename;
+            TQString fileName=m_filename;
             if (fileName =="")
-                fileName=KFileDialog::getSaveFileName (QDir::homeDirPath(),"*.iso", 0,i18n("Save image to disk"));
+                fileName=KFileDialog::getSaveFileName (TQDir::homeDirPath(),"*.iso", 0,i18n("Save image to disk"));
             if (fileName !="") {
                 *proc <<"-o";
                 *proc <<fileName;
@@ -294,10 +294,10 @@ void k9BurnDVD::burnWithGrowisofs() {
         *proc <<"-udf";
         *proc << "-r";
         *proc <<"-V "+volId;
-        *proc <<QDir::cleanDirPath(workDir +"/dvd");
+        *proc <<TQDir::cleanDirPath(workDir +"/dvd");
 
-        connect( proc, SIGNAL(receivedStderr(KProcess *, char *, int)),this, SLOT(growisoStderr(KProcess *, char *, int)) );
-        connect( proc, SIGNAL(receivedStdout(KProcess *, char *, int)),this, SLOT(growisoStdout(KProcess *, char *, int)) );
+        connect( proc, TQT_SIGNAL(receivedStderr(KProcess *, char *, int)),this, TQT_SLOT(growisoStderr(KProcess *, char *, int)) );
+        connect( proc, TQT_SIGNAL(receivedStdout(KProcess *, char *, int)),this, TQT_SLOT(growisoStdout(KProcess *, char *, int)) );
         if (!autoBurn && !iso) {
             c=i18n("Insert a recordable DVD");
             if ( KMessageBox::warningContinueCancel ( 0,c, i18n("DVD burning"))!=KMessageBox::Continue)
@@ -306,7 +306,7 @@ void k9BurnDVD::burnWithGrowisofs() {
         if (!cancelled) {
             int res=progress->execute();
             if ( res==-1 ) {
-                KMessageBox::error( 0, i18n("Error burning DVD :\n")+i18n("Unable to run %1").arg(progname), i18n("DVD burning") );
+                KMessageBox::error( 0, i18n("Error burning DVD :\n")+i18n("Unable to run %1").tqarg(progname), i18n("DVD burning") );
                 cancelled=true;
             } else {
                 if (proc->exitStatus()==0) {
@@ -315,9 +315,9 @@ void k9BurnDVD::burnWithGrowisofs() {
                     //delete temporary files
                     //        clearOutput(workDir+"dvd");
                 } else {
-                    QString c;
+                    TQString c;
 
-                    c=i18n("An error occured while Burning DVD: %1").arg(lastMsg) +"\n" +i18n("Insert an other DVD");
+                    c=i18n("An error occured while Burning DVD: %1").tqarg(lastMsg) +"\n" +i18n("Insert an other DVD");
                     if ( KMessageBox::warningContinueCancel ( 0,c, i18n("authoring"))!=KMessageBox::Continue) {
                         cancelled=true;
                     }
@@ -331,34 +331,34 @@ void k9BurnDVD::burnWithGrowisofs() {
 
 /** No descriptions */
 void k9BurnDVD::growisoStderr(KProcess *proc, char *buffer, int buflen) {
-    QString c=QString::fromLatin1( buffer,buflen);// (proc->readStderr());
+    TQString c=TQString::tqfromLatin1( buffer,buflen);// (proc->readStderr());
     char s[255];
     int a,b;
     int pos;
     lastMsg=c;
-    if (c.contains("Current Write Speed")) {
+    if (c.tqcontains("Current Write Speed")) {
         sscanf(c.latin1(),"%s \"Current Write Speed\" is %d.%d",s,&a,&b);
         burnSpeed=a+b/10;
     }
-    if (c.contains("Speed set to")) {
+    if (c.tqcontains("Speed set to")) {
         sscanf(c.latin1(),"Speed set to %d",&a);
         burnSpeed=a/1385;
     }
 
     progress->setTitle(i18n("Burning DVD"));
-    progress->setLabelText(i18n("Current write speed :%1 x").arg(burnSpeed));
-    if (c.contains("% done")) {
-        pos=c.find("%");
+    progress->setLabelText(i18n("Current write speed :%1 x").tqarg(burnSpeed));
+    if (c.tqcontains("% done")) {
+        pos=c.tqfind("%");
         if (pos!=-1) {
             c=c.mid(1,pos-4);
             //progress->setLabelText(c);
             progress->setProgress(c.toInt(),100);
             float m_percent=c.toFloat()/100;
-            QTime time2(0,0);
+            TQTime time2(0,0);
             time2=time2.addMSecs(time->elapsed());
             if (m_percent>0) {
-                QTime time3(0,0);
-		QString m_remain;
+                TQTime time3(0,0);
+		TQString m_remain;
                 time3=time3.addMSecs((uint32_t)(time->elapsed()*(1/m_percent)));
                 m_remain=time3.toString("hh:mm:ss");
                 progress->setElapsed(time2.toString("hh:mm:ss") +" / " +m_remain);
@@ -371,9 +371,9 @@ void k9BurnDVD::growisoStderr(KProcess *proc, char *buffer, int buflen) {
     }
 }
 void k9BurnDVD::growisoStdout(KProcess *proc, char *buffer, int buflen) {
-    QString c=QString::fromLatin1( buffer,buflen);// (proc->readStdout());
+    TQString c=TQString::tqfromLatin1( buffer,buflen);// (proc->readStdout());
     int pos;
-    pos=c.find("STAT");
+    pos=c.tqfind("STAT");
     if (pos!=-1) {
         c=c.mid(pos);
         progress->setLabelText(c);
diff --git a/libk9copy/k9burndvd.h b/libk9copy/k9burndvd.h
index 6d9948c..e075bc1 100644
--- a/libk9copy/k9burndvd.h
+++ b/libk9copy/k9burndvd.h
@@ -29,36 +29,37 @@
 /**
 @author Jean-Michel PETIT
 */
-class k9BurnDVD: public QObject
+class k9BurnDVD: public TQObject
 {
 Q_OBJECT
+  TQ_OBJECT
 public:
   k9BurnDVD();
 
   ~k9BurnDVD();
-  virtual void setburnDevice( const QString& _newVal);
-  virtual const QString& getburnDevice();
-  virtual QWidget* getDialog() {return progress;};
-  void setworkDir( const QString& _newVal);
-  void setvolId(QString  _newVal);
+  virtual void setburnDevice( const TQString& _newVal);
+  virtual const TQString& getburnDevice();
+  virtual TQWidget* getDialog() {return progress;};
+  void setworkDir( const TQString& _newVal);
+  void setvolId(TQString  _newVal);
   void setUseK3b(bool _newVal);
   void setAutoBurn (bool _newVal);
   void burn();
-  void makeIso(QString _filename);
+  void makeIso(TQString _filename);
 
-  void setSpeed(const QString& _value) { m_speed = _value;}
+  void setSpeed(const TQString& _value) { m_speed = _value;}
   
 private:
-    QTime *time;
+    TQTime *time;
     k9Progress *progress;
     k9Process *proc;
     k9Process *proc2;
-    QString volId;
+    TQString volId;
     float burnSpeed;
-    QString burnDevice;
-    QString lastMsg;
-    QString workDir;
-    QString m_filename;
+    TQString burnDevice;
+    TQString lastMsg;
+    TQString workDir;
+    TQString m_filename;
     bool cancelled;
     bool useK3b;
     bool autoBurn;
@@ -66,13 +67,13 @@ private:
     bool m_cdrkit;
     void burnWithGrowisofs();
     void burnWithGenisoimage();
-    void getGenisoimageCmd(k9Process *proc,QString _fileName,bool _printSize);
+    void getGenisoimageCmd(k9Process *proc,TQString _fileName,bool _printSize);
     void getWodimCmd(k9Process *proc);
 
     void burnWithK3b();
-    const QString &getImageSize();
-    QString imageSize;
-    QString m_speed;
+    const TQString &getImageSize();
+    TQString imageSize;
+    TQString m_speed;
 private slots: // Private slots    
     void growisoStderr(KProcess *proc, char *buffer, int buflen);
     void growisoStdout(KProcess *proc, char *buffer, int buflen);  
diff --git a/libk9copy/k9cell.cpp b/libk9copy/k9cell.cpp
index d757e26..4de41d8 100755
--- a/libk9copy/k9cell.cpp
+++ b/libk9copy/k9cell.cpp
@@ -20,7 +20,7 @@
 #include "k9cell.h"
 #include "k9dvdtitleset.h"
 
-int k9VobuList::compareItems ( QPtrCollection::Item item1, QPtrCollection::Item item2 ) {
+int k9VobuList::compareItems ( TQPtrCollection::Item item1, TQPtrCollection::Item item2 ) {
     return(((k9Vobu*)item1)->oldSector- ((k9Vobu*)item2)->oldSector);
 }
 
@@ -164,8 +164,8 @@ int k9Cell::isNavPack (uchar *_ptr) {
 
 
 
-k9Cell::k9Cell(QObject *parent, const char *name)
-        : QObject(parent, name) {
+k9Cell::k9Cell(TQObject *tqparent, const char *name)
+        : TQObject(tqparent, name) {
     vobus.setAutoDelete(true);
     numVobu=0;
 
@@ -280,7 +280,7 @@ void k9Cell::addNewVobus(char *_buffer,uint32_t _len,uint32_t _position,int _vob
             numVobu++;
             vobu->vobNum=_vobNum;
             vobu->vobPos=_vobPos;
-            //QString c;
+            //TQString c;
             //c.sprintf("vobu : %d  old: %d  new :%d",numVobu-1,vobu->oldSector,vobu->newSector);
             //qDebug (c.latin1());
 
@@ -322,8 +322,8 @@ void k9Cell::addNewVobus(char *_buffer,uint32_t _len,uint32_t _position,int _vob
 }
 
 k9Vobu::k9Vobu(k9Cell *_parent,uint32_t _oldSector)
-        : QObject(_parent,"") {
-    parent=_parent;
+        : TQObject(_parent,"") {
+    tqparent=_parent;
     oldSector = _oldSector;
     newSector = 0;
     size=0;
diff --git a/libk9copy/k9cell.h b/libk9copy/k9cell.h
index c253415..f5a6d45 100755
--- a/libk9copy/k9cell.h
+++ b/libk9copy/k9cell.h
@@ -31,10 +31,11 @@ enum streamType_t {stAudio,stVideo,stSubpicture,stOther};
 class k9CellList;
 class k9Cell;
 class k9DVDTitleset;
-class k9Vobu : public QObject {
+class k9Vobu : public TQObject {
     Q_OBJECT
+  TQ_OBJECT
 public:
-    k9Vobu(k9Cell * parent,uint32_t _oldSector);
+    k9Vobu(k9Cell * tqparent,uint32_t _oldSector);
     ~k9Vobu();
     uint32_t newSector;
     uint32_t oldSector;
@@ -43,7 +44,7 @@ public:
     int firstSubp[32];
     int firstVideo;
     bool empty;
-    k9Cell *parent;
+    k9Cell *tqparent;
     long vobPos;
     int vobNum;
     uchar frameType;
@@ -51,19 +52,20 @@ public:
     bool firstRefOk,secondRefOk,thirdRefOk;
 };
 
-class k9VobuList : public QPtrList <k9Vobu> {
+class k9VobuList : public TQPtrList <k9Vobu> {
 public:
     k9Vobu *findVobu(uint32_t sector);
 private:
     k9Vobu * findVobu(uint32_t sector, uint32_t start, uint32_t end);
 protected:
-    int compareItems ( QPtrCollection::Item item1, QPtrCollection::Item item2 ) ;
+    int compareItems ( TQPtrCollection::Item item1, TQPtrCollection::Item item2 ) ;
 };
 
-class k9Cell : public QObject {
+class k9Cell : public TQObject {
     Q_OBJECT
+  TQ_OBJECT
 public:
-    k9Cell(QObject *parent = 0, const char *name = 0);
+    k9Cell(TQObject *tqparent = 0, const char *name = 0);
     ~k9Cell();
     k9Vobu * addVobu(uint32_t _sector);
     void addNewVobus(char *_buffer,uint32_t _len,uint32_t _position,int _vobNum,long _vobPos);
@@ -91,18 +93,18 @@ public:
     int id;
     bool selected;
     bool copied;
-    QValueList<int> audio;
-    QValueList<int> subpicture;
+    TQValueList<int> audio;
+    TQValueList<int> subpicture;
     k9CellList *cellList;
 private:
     int numVobu;
     void addRefStream(k9Vobu *_vobu,uchar *_buffer,uint32_t _position);
-    QPtrList <k9DVDTitle> m_titles;
+    TQPtrList <k9DVDTitle> m_titles;
 };
 
 
 
-class k9CellList : public QPtrList <k9Cell> {
+class k9CellList : public TQPtrList <k9Cell> {
 private:
     uint32_t m_position;
     k9Cell * findCell(uint32_t sector);
diff --git a/libk9copy/k9cellcopylist.cpp b/libk9copy/k9cellcopylist.cpp
index 656da5f..2297359 100644
--- a/libk9copy/k9cellcopylist.cpp
+++ b/libk9copy/k9cellcopylist.cpp
@@ -23,7 +23,7 @@
 
 #include <kmessagebox.h>
 
-int k9CellVTSList::compareItems ( QPtrCollection::Item item1, QPtrCollection::Item item2 ) {
+int k9CellVTSList::compareItems ( TQPtrCollection::Item item1, TQPtrCollection::Item item2 ) {
     k9CellCopyVTS * it1,*it2;
     it1=(k9CellCopyVTS *) item1;
     it2=(k9CellCopyVTS *)item2;
@@ -50,7 +50,7 @@ uint64_t k9CellCopyVTS::getsize() {
 }
 
 k9CellCopyList::k9CellCopyList(k9DVDRead * _dvdHandle,k9DVD *_DVD)
-        : QObjectList() {
+        : TQObjectList() {
     setAutoDelete(true);
     DVD=_DVD;
     dvdHandle=_dvdHandle;
@@ -167,7 +167,7 @@ void k9CellCopyList::addStreams(k9DVDTitle *_title,k9Cell *_cell) {
     for (int i=0;i<_title->getaudioStreamCount();i++) {
         l_auds=_title->getaudioStream(i);
         if (l_auds->getselected()) {
-            QValueList<int>::iterator it;
+            TQValueList<int>::iterator it;
             bool found=false;
             for ( it = _cell->audio.begin(); it != _cell->audio.end(); ++it ) {
                 if (*it == l_auds->getID())
@@ -179,13 +179,13 @@ void k9CellCopyList::addStreams(k9DVDTitle *_title,k9Cell *_cell) {
     }
 
     for (int i=0;i<_title->getsubPictureCount();i++) {
-        QString c;
+        TQString c;
         l_sub=_title->getsubtitle(i);
         if (l_sub->getselected()) {
-            QValueList<int>::iterator it;
+            TQValueList<int>::iterator it;
             bool found=false;
             for ( it = _cell->subpicture.begin(); it != _cell->subpicture.end(); ++it ) {
-                if (l_sub->getID().contains(*it))
+                if (l_sub->getID().tqcontains(*it))
                     found=true;
             }
             if (!found)
@@ -294,10 +294,10 @@ double k9CellCopyList::getMinFactor(bool _withMenus) {
    double totalSize=gettotalSize()+menuSize - (fforced) -m_inbytes;
    totalSize/=2.50;
 
-qDebug(QString("totalSize(%1)=gettotalSize()(%2)+menuSize(%3) -(fforced(%4))-m_inbytes(%6)").arg(totalSize).arg(gettotalSize()).arg(menuSize).arg(fforced).arg(m_frcinbytes).arg(m_inbytes));
+qDebug(TQString("totalSize(%1)=gettotalSize()(%2)+menuSize(%3) -(fforced(%4))-m_inbytes(%6)").tqarg(totalSize).tqarg(gettotalSize()).tqarg(menuSize).tqarg(fforced).tqarg(m_frcinbytes).tqarg(m_inbytes));
 
    double minFactor=(fforced-m_frcinbytes) /(MaxSize- (totalSize +m_outbytes) - m_frcoutbytes) ;
-   qDebug(QString("minfactor(%1)=(fforced(%2) -m_frinbytes(%3))/(MacSize(%4)-totalSize(%5)-m_outbytes(%6) - m_frcoutbytes(%7))").arg(minFactor).arg(fforced).arg(m_frcinbytes).arg(MaxSize).arg(totalSize).arg(m_outbytes).arg(m_frcoutbytes));
+   qDebug(TQString("minfactor(%1)=(fforced(%2) -m_frinbytes(%3))/(MacSize(%4)-totalSize(%5)-m_outbytes(%6) - m_frcoutbytes(%7))").tqarg(minFactor).tqarg(fforced).tqarg(m_frcinbytes).tqarg(MaxSize).tqarg(totalSize).tqarg(m_outbytes).tqarg(m_frcoutbytes));
    
    if (minFactor<1)
 	minFactor=1;
@@ -347,7 +347,7 @@ double k9CellCopyList::getfactor(bool _withMenus,bool _streams) {
  
     if (dvdSize2 <0) {
     	factor=2.5;
-    	//qDebug(QString("dvdSize (%1)- _outbytes(%2) - fforcedsh(%3)=%4").arg(dvdSize).arg(m_outbytes).arg(fforcedsh).arg(dvdSize2));	
+    	//qDebug(TQString("dvdSize (%1)- _outbytes(%2) - fforcedsh(%3)=%4").tqarg(dvdSize).tqarg(m_outbytes).tqarg(fforcedsh).tqarg(dvdSize2));	
     }
     else {
 	factor=(totalSize +menuSize -  fforced -m_inbytes)/ dvdSize2 ;
@@ -361,7 +361,7 @@ double k9CellCopyList::getfactor(bool _withMenus,bool _streams) {
 	uint64_t i=m_inbytes;
 	//if (o==0)
 	//	o=1;
-	//qDebug(QString("factor : %1   realise : %2").arg(factor).arg((double)i/(double)o));
+	//qDebug(TQString("factor : %1   realise : %2").tqarg(factor).tqarg((double)i/(double)o));
 	
 	if (factor<=1)
 		factor=1;
diff --git a/libk9copy/k9cellcopylist.h b/libk9copy/k9cellcopylist.h
index c338567..4ea4877 100644
--- a/libk9copy/k9cellcopylist.h
+++ b/libk9copy/k9cellcopylist.h
@@ -44,13 +44,13 @@ public:
 @author Jean-Michel PETIT
 */
 
-class k9CellVTSList : public QPtrList<k9CellCopyVTS> {
+class k9CellVTSList : public TQPtrList<k9CellCopyVTS> {
 protected:
-    int compareItems ( QPtrCollection::Item item1, QPtrCollection::Item item2 );
+    int compareItems ( TQPtrCollection::Item item1, TQPtrCollection::Item item2 );
 };
 
 
-class k9CellCopyList : public QObjectList {
+class k9CellCopyList : public TQObjectList {
 public:
     k9CellCopyList(k9DVDRead  * _dvdHandle,k9DVD *_DVD);
     double getfactor(bool _withMenus,bool _streams);
@@ -89,7 +89,7 @@ private:
     void addStreams(k9DVDTitle *_title,k9Cell *_cell);
     void setVTS(uint _numVTS,uint32_t _size);
 
-    //QPtrList <k9CellCopyVTS> VTSList;
+    //TQPtrList <k9CellCopyVTS> VTSList;
     void sortVTSList();
 
 };
diff --git a/libk9copy/k9common.h b/libk9copy/k9common.h
index 633e8d6..249cf8d 100644
--- a/libk9copy/k9common.h
+++ b/libk9copy/k9common.h
@@ -34,9 +34,9 @@
 #include "nav_read.h"
 #include "nav_types.h"
 
-#include <qobject.h>
-#include <qobjectlist.h>
-#include <qptrlist.h>
+#include <tqobject.h>
+#include <tqobjectlist.h>
+#include <tqptrlist.h>
 
 #ifndef DVD_BLOCK_LEN
 #define DVD_BLOCK_LEN 2048
diff --git a/libk9copy/k9config.cpp b/libk9copy/k9config.cpp
index 2824c37..679de16 100644
--- a/libk9copy/k9config.cpp
+++ b/libk9copy/k9config.cpp
@@ -79,8 +79,8 @@ void k9Config::read() {
   m_prefAudioBitrate=m_config->readNumEntry("audioBitrate",192);
   m_prefButtonWidth=m_config->readNumEntry("buttonWidth",50);
   m_prefButtonHeight=m_config->readNumEntry("buttonHeight",40);
-  m_prefButtonHiliteColor=m_config->readColorEntry("buttonHiliteColor",&QColor(Qt::yellow));
-  m_prefButtonTextColor=m_config->readColorEntry("buttonTextColor",&QColor(Qt::yellow));
+  m_prefButtonHiliteColor=m_config->readColorEntry("buttonHiliteColor",&TQColor(TQt::yellow));
+  m_prefButtonTextColor=m_config->readColorEntry("buttonTextColor",&TQColor(TQt::yellow));
 
   m_prefButtonFont=m_config->readFontEntry("buttonFont");
 
diff --git a/libk9copy/k9config.h b/libk9copy/k9config.h
index 13af407..c81922e 100644
--- a/libk9copy/k9config.h
+++ b/libk9copy/k9config.h
@@ -25,8 +25,8 @@ private:
     int  m_InputDev;
     int  m_OutputDev;
     bool m_keepMenus;
-    QString m_prefOutput;
-    QString m_prefVersion;
+    TQString m_prefOutput;
+    TQString m_prefVersion;
     bool m_useDvdAuthor;
     bool m_quickScan;
     int  m_prefSize;
@@ -45,24 +45,24 @@ private:
     bool m_prefMp42Passes;
     bool m_prefDelTmpFiles;
     bool m_prefUseCellCache;
-    QString  m_prefMp4Width;
-    QString  m_prefMp4Height;
-    QString  m_prefMp4AudioBitrate;
-    QString  m_prefMp4VideoBitrate;
-    QString  m_prefAudioFormat;
-    QStringList m_codecAudio;
-    QStringList m_codecLabelsAudio;
-    QStringList m_codecLabels;
-    QStringList m_codecVideo;
-    QString m_prefCodecAudio,m_prefCodecVideo,m_prefCodecLabel;
-
-    QStringList m_devices;
-    QStringList m_devicesLabels;
-    QStringList m_devicesIO;
-
-    QColor  m_prefButtonHiliteColor;
-    QColor  m_prefButtonTextColor;
-    QFont   m_prefButtonFont;
+    TQString  m_prefMp4Width;
+    TQString  m_prefMp4Height;
+    TQString  m_prefMp4AudioBitrate;
+    TQString  m_prefMp4VideoBitrate;
+    TQString  m_prefAudioFormat;
+    TQStringList m_codecAudio;
+    TQStringList m_codecLabelsAudio;
+    TQStringList m_codecLabels;
+    TQStringList m_codecVideo;
+    TQString m_prefCodecAudio,m_prefCodecVideo,m_prefCodecLabel;
+
+    TQStringList m_devices;
+    TQStringList m_devicesLabels;
+    TQStringList m_devicesIO;
+
+    TQColor  m_prefButtonHiliteColor;
+    TQColor  m_prefButtonTextColor;
+    TQFont   m_prefButtonFont;
 
     bool m_useMplayer;
     bool m_useGL;
@@ -101,27 +101,27 @@ public:
         return m_keepMenus;
     }
 
-    void setPrefOutput(const QString& _value) {
+    void setPrefOutput(const TQString& _value) {
         m_prefOutput = _value;
     }
 
-    QString getPrefOutput() const {
+    TQString getPrefOutput() const {
         return m_prefOutput;
     }
 
-    void setPrefAudioFormat( const QString &_value) {
+    void setPrefAudioFormat( const TQString &_value) {
         m_prefAudioFormat=_value;
     }
 
-    QString getPrefAudioFormat() const {
+    TQString getPrefAudioFormat() const {
         return m_prefAudioFormat;
     }
 
-    void setPrefVersion(const QString& _value) {
+    void setPrefVersion(const TQString& _value) {
         m_prefVersion = _value;
     }
 
-    QString getPrefVersion() const {
+    TQString getPrefVersion() const {
         return m_prefVersion;
     }
 
@@ -238,104 +238,104 @@ public:
         return m_prefMp4NumberCD;
     }
 
-    void setPrefMp4Width(const QString& _value) {
+    void setPrefMp4Width(const TQString& _value) {
         m_prefMp4Width = _value;
     }
 
 
-    QString getPrefMp4Width() const {
+    TQString getPrefMp4Width() const {
         return m_prefMp4Width;
     }
 
-    void setPrefMp4Height(const QString& _value) {
+    void setPrefMp4Height(const TQString& _value) {
         m_prefMp4Height = _value;
     }
 
 
-    QString getPrefMp4Height() const {
+    TQString getPrefMp4Height() const {
         return m_prefMp4Height;
     }
 
-    void setPrefMp4AudioBitrate(const QString& _value) {
+    void setPrefMp4AudioBitrate(const TQString& _value) {
         m_prefMp4AudioBitrate = _value;
     }
 
 
-    QString getPrefMp4AudioBitrate() const {
+    TQString getPrefMp4AudioBitrate() const {
         return m_prefMp4AudioBitrate;
     }
 
-    void setPrefMp4VideoBitrate(const QString& _value) {
+    void setPrefMp4VideoBitrate(const TQString& _value) {
         m_prefMp4VideoBitrate = _value;
     }
 
 
-    QString getPrefMp4VideoBitrate() const {
+    TQString getPrefMp4VideoBitrate() const {
         return m_prefMp4VideoBitrate;
     }
 
-    void setCodecAudio(const QStringList& _value) {
+    void setCodecAudio(const TQStringList& _value) {
         m_codecAudio = _value;
     }
 
 
-    QStringList getCodecAudio() const {
+    TQStringList getCodecAudio() const {
         return m_codecAudio;
     }
 
-    void setCodecLabels(const QStringList& _value) {
+    void setCodecLabels(const TQStringList& _value) {
         m_codecLabels = _value;
     }
 
 
-    QStringList getCodecLabels() const {
+    TQStringList getCodecLabels() const {
         return m_codecLabels;
     }
 
-    void setCodecVideo(const QStringList& _value) {
+    void setCodecVideo(const TQStringList& _value) {
         m_codecVideo = _value;
     }
 
 
-    QStringList getCodecVideo() const {
+    TQStringList getCodecVideo() const {
         return m_codecVideo;
     }
 
 
-    void setCodecLabelsAudio(const QStringList& _value) {
+    void setCodecLabelsAudio(const TQStringList& _value) {
         m_codecLabelsAudio = _value;
     }
 
 
-    QStringList getCodecLabelsAudio() const {
+    TQStringList getCodecLabelsAudio() const {
         return m_codecLabelsAudio;
     }
 
 
-    void setDevices(const QStringList& _value) {
+    void setDevices(const TQStringList& _value) {
         m_devices = _value;
     }
 
 
-    QStringList getDevices() const {
+    TQStringList getDevices() const {
         return m_devices;
     }
 
-    void setDevicesLabels(const QStringList& _value) {
+    void setDevicesLabels(const TQStringList& _value) {
         m_devicesLabels = _value;
     }
 
 
-    QStringList getDevicesLabels() const {
+    TQStringList getDevicesLabels() const {
         return m_devicesLabels;
     }
 
-    void setDevicesIO(const QStringList& _value) {
+    void setDevicesIO(const TQStringList& _value) {
         m_devicesIO = _value;
     }
 
 
-    QStringList getDevicesIO() const {
+    TQStringList getDevicesIO() const {
         return m_devicesIO;
     }
 
@@ -420,31 +420,31 @@ public:
         return m_prefButtonHeight;
     }
 
-    void setPrefButtonHiliteColor(const QColor& _value) {
+    void setPrefButtonHiliteColor(const TQColor& _value) {
         m_prefButtonHiliteColor = _value;
     }
 
 
-    QColor getPrefButtonHiliteColor() const {
+    TQColor getPrefButtonHiliteColor() const {
         return m_prefButtonHiliteColor;
     }
 
-    void setPrefButtonTextColor(const QColor& _value) {
+    void setPrefButtonTextColor(const TQColor& _value) {
         m_prefButtonTextColor = _value;
     }
 
 
-    QColor getPrefButtonTextColor() const {
+    TQColor getPrefButtonTextColor() const {
         return m_prefButtonTextColor;
     }
 
 
-    void setPrefButtonFont(const QFont& _value) {
+    void setPrefButtonFont(const TQFont& _value) {
         m_prefButtonFont = _value;
     }
 
 
-    QFont getPrefButtonFont() const {
+    TQFont getPrefButtonFont() const {
         return m_prefButtonFont;
     }
 
diff --git a/libk9copy/k9drawimage.cpp b/libk9copy/k9drawimage.cpp
index 89aba8f..4103df9 100644
--- a/libk9copy/k9drawimage.cpp
+++ b/libk9copy/k9drawimage.cpp
@@ -10,10 +10,10 @@
 //
 //
 #include "k9drawimage.h"
-#include <qpainter.h>
+#include <tqpainter.h>
 
-k9DrawImage::k9DrawImage(QWidget *parent, const char *name)
- : QWidget(parent, name)
+k9DrawImage::k9DrawImage(TQWidget *tqparent, const char *name)
+ : TQWidget(tqparent, name)
 {
 }
 
@@ -22,19 +22,19 @@ k9DrawImage::~k9DrawImage()
 {
 }
 
-void k9DrawImage::setImage(const QImage &_image){
+void k9DrawImage::setImage(const TQImage &_image){
     m_pixmap =_image;
-    repaint();
+    tqrepaint();
 }
 
-void k9DrawImage::setImage(QString _fileName) {
+void k9DrawImage::setImage(TQString _fileName) {
         m_pixmap.load(_fileName);
-        repaint();
+        tqrepaint();
 }
 
-void k9DrawImage::paintEvent ( QPaintEvent * ) {
+void k9DrawImage::paintEvent ( TQPaintEvent * ) {
         int top,left;
-        QPainter p(this);
+        TQPainter p(this);
         
         double wratio=(double)width()/(double)m_pixmap.width();
         double hratio=(double)height()/(double)m_pixmap.height();
diff --git a/libk9copy/k9drawimage.h b/libk9copy/k9drawimage.h
index 87c8f9b..ebe0d9f 100644
--- a/libk9copy/k9drawimage.h
+++ b/libk9copy/k9drawimage.h
@@ -12,25 +12,26 @@
 #ifndef K9DRAWIMAGE_H
 #define K9DRAWIMAGE_H
 
-#include <qwidget.h>
-#include <qpixmap.h>
+#include <tqwidget.h>
+#include <tqpixmap.h>
 
 /**
 	@author Jean-Michel PETIT <k9copy@free.fr>
 */
-class k9DrawImage : public QWidget
+class k9DrawImage : public TQWidget
 {
 Q_OBJECT
+  TQ_OBJECT
 public:
-    k9DrawImage(QWidget *parent = 0, const char *name = 0);
-    void setImage(QString _fileName);
-    void setImage(const QImage &_image);
+    k9DrawImage(TQWidget *tqparent = 0, const char *name = 0);
+    void setImage(TQString _fileName);
+    void setImage(const TQImage &_image);
     ~k9DrawImage();
 private:
-    QPixmap m_pixmap;
+    TQPixmap m_pixmap;
 
 protected:
-    void paintEvent ( QPaintEvent *);
+    void paintEvent ( TQPaintEvent *);
 };
 
 #endif
diff --git a/libk9copy/k9dvd.cpp b/libk9copy/k9dvd.cpp
index 7ef0098..37a18ac 100755
--- a/libk9copy/k9dvd.cpp
+++ b/libk9copy/k9dvd.cpp
@@ -24,12 +24,13 @@
 #include "k9cellcopylist.h"
 #include "k9dvdprogress.h"
 #include "k9ifo2.h"
-#include <qapplication.h>
+#include <tqapplication.h>
 #include <klocale.h>
 #include <kdebug.h>
 
 #include <sys/stat.h>
 
+#include "k9dvd.moc"
 
 k9DVDTitle* k9DVD::gettitle(int num) {
     return ((k9DVDTitle*)m_titles.at(num));
@@ -54,12 +55,12 @@ k9DVDTitle *k9DVD::getlongestTitle() {
     return m_longestTitle;
 }
 
-/** Read property of QString title. */
-const QString& k9DVD::getDVDTitle() {
+/** Read property of TQString title. */
+const TQString& k9DVD::getDVDTitle() {
     return m_title;
 }
 
-void k9DVD::setDVDTitle(const QString &_newVal) {
+void k9DVD::setDVDTitle(const TQString &_newVal) {
     m_title=_newVal;
 }
 
@@ -81,7 +82,7 @@ int k9DVD::getmenuSize() {
     return m_menuSize;
 }
 
-k9DVD::k9DVD(QObject  *parent, const char *name,const QStringList args)  {
+k9DVD::k9DVD(TQObject  *tqparent, const char *name,const TQStringList args)  {
     m_error=false;
     m_opened=false;
     m_titles.setAutoDelete(true);
@@ -149,7 +150,7 @@ k9DVD::k9DVD(QObject  *parent, const char *name,const QStringList args)  {
     m_lsubpType.append(i18n("reserved"));
     m_lsubpType.append(i18n("Director's comments"));
     m_lsubpType.append(i18n("Large director's comments"));
-    m_lsubpType.append(i18n("Director's comments for children"));
+    m_lsubpType.append(i18n("Director's comments for tqchildren"));
 
 
     m_frames_per_s[0]=-1.0;
@@ -184,9 +185,9 @@ int k9DVD::dvdtime2msec(dvd_time_t *dt) {
 int k9DVD::get_title_name(const char* dvd_device, char* title) {
     FILE *filehandle = 0;
     int  i;
-    QString c;
+    TQString c;
     if (! (filehandle = fopen(dvd_device, "r"))) {
-        c=i18n("Couldn't open %1 for title\n").arg(dvd_device);
+        c=i18n("Couldn't open %1 for title\n").tqarg(dvd_device);
         // setError(c );
         strcpy(title, i18n("unknown").latin1());
         return -1;
@@ -194,7 +195,7 @@ int k9DVD::get_title_name(const char* dvd_device, char* title) {
 
     if ( fseek(filehandle, 32808, SEEK_SET )) {
         fclose(filehandle);
-        c=i18n("Couldn't seek in %1 for title\n").arg( dvd_device);
+        c=i18n("Couldn't seek in %1 for title\n").tqarg( dvd_device);
         setError(c);
         strcpy(title, i18n("unknown").latin1());
         return -1;
@@ -217,8 +218,8 @@ int k9DVD::get_title_name(const char* dvd_device, char* title) {
     return 0;
 }
 
-QString k9DVD::lang_name(const QString& code,const QString & name) {
-    QString c;
+TQString k9DVD::lang_name(const TQString& code,const TQString & name) {
+    TQString c;
     int i=0;
     lng arrLng[] = {
                        { "  ", i18n("Not Specified") }, { "aa", i18n("Afar") },	{ "ab", i18n("Abkhazian") }, { "af", i18n("Afrikaans") },	{ "am", i18n("Amharic")},
@@ -276,7 +277,7 @@ int k9DVD::calcNumTitle(ifo_handle_t *ifo,int _vts,int _ttn) {
 
 }
 
-int k9DVD::scandvd (const QString & device,bool _quickScan) {
+int k9DVD::scandvd (const TQString & device,bool _quickScan) {
     char ctitle[255];
     k9DVDChapter::setcptChapter(0);
     ifo_handle_t *ifo_zero, *ifo;
@@ -293,7 +294,7 @@ int k9DVD::scandvd (const QString & device,bool _quickScan) {
     int max_length = 0;
     bool ok;
     tt_srpt_t   *tt_srpt;
-    QString txt,c;
+    TQString txt,c;
 
     m_start=NULL;
     int menuSizes[100];
@@ -307,29 +308,29 @@ int k9DVD::scandvd (const QString & device,bool _quickScan) {
     m_errMsg="";
 
     if (!_quickScan) {
-	m_progressDlg= new k9DVDProgress(qApp->mainWidget(),"progress",true);
+	m_progressDlg= new k9DVDProgress(tqApp->mainWidget(),"progress",true);
 	m_progressDlg->setpbTitleStep(0);
 	m_progressDlg->setpbTotalStep(0);
 	
-	connect(this, SIGNAL(sigVobProgress(unsigned int,unsigned int)), this, SLOT(slotVobProgress(unsigned int,unsigned int)));
-	connect(this, SIGNAL(sigTitleProgress(unsigned int,unsigned int)), this, SLOT(slotTitleProgress(unsigned int,unsigned int)));
-        connect(this, SIGNAL(sigTitleText(QString&)), this, SLOT(slotTitleText(QString&)));
-        connect(this, SIGNAL(sigTotalText(QString&)), this, SLOT(slotTotalText(QString&)));
+	connect(this, TQT_SIGNAL(sigVobProgress(unsigned int,unsigned int)), this, TQT_SLOT(slotVobProgress(unsigned int,unsigned int)));
+	connect(this, TQT_SIGNAL(sigTitleProgress(unsigned int,unsigned int)), this, TQT_SLOT(slotTitleProgress(unsigned int,unsigned int)));
+        connect(this, TQT_SIGNAL(sigTitleText(TQString&)), this, TQT_SLOT(slotTitleText(TQString&)));
+        connect(this, TQT_SIGNAL(sigTotalText(TQString&)), this, TQT_SLOT(slotTotalText(TQString&)));
         m_progressDlg->show();
     } else
   	m_progressDlg=NULL;
 
-    qApp->processEvents();
+    tqApp->processEvents();
 
     k9DVDTitle *l_track;
     k9DVDAudioStream *l_auds;
     k9DVDChapter *l_chap;
     k9DVDSubtitle *l_sub;
-    QString sh,sm,ss;
+    TQString sh,sm,ss;
     /*
         ret = stat(device.latin1(), &dvd_stat);
         if ( ret < 0 ) {
-            c=i18n("Can't find device %1\n").arg( device);
+            c=i18n("Can't find device %1\n").tqarg( device);
             setError(c);
             return 1;
         }
@@ -339,7 +340,7 @@ int k9DVD::scandvd (const QString & device,bool _quickScan) {
 	m_dvd.close();
     m_dvd.openDevice(device);
     if( !m_dvd.opened() ) {
-        c=i18n("Can't open disc %1!\n").arg(device);
+        c=i18n("Can't open disc %1!\n").tqarg(device);
         setError(c);
         return 2;
     }
@@ -392,8 +393,8 @@ int k9DVD::scandvd (const QString & device,bool _quickScan) {
                 m_titleCount++;
                 vts_ttn =  ttn;//ifo->vts_ptt_srpt->title[j].ptt[0].pgcn; //ifo_zero->tt_srpt->title[j].vts_ttn;
 		
-                //JMPtxt=i18n("Title %1").arg(indexedCount);
-		txt=i18n("Title %1").arg(numTitle);
+                //JMPtxt=i18n("Title %1").tqarg(indexedCount);
+		txt=i18n("Title %1").tqarg(numTitle);
                 emit sigTotalText (txt);
                 emit sigTitleProgress(numTitle,ltitles);
                 video_attr = &vtsi_mat->vts_video_attr;
@@ -430,7 +431,7 @@ int k9DVD::scandvd (const QString & device,bool _quickScan) {
                 l_track->FPS = m_frames_per_s[(pgc->playback_time.frame_u & 0xc0) >> 6];
                 l_track->format= (*m_lvideoFormat.at(video_attr->video_format));
                 m_format = l_track->format;
-                /*      QStringList::Iterator it;
+                /*      TQStringList::Iterator it;
                 it= videoFormat.at(video_attr->video_format);
                 c= (*it).latin1();
                 */
@@ -442,7 +443,7 @@ int k9DVD::scandvd (const QString & device,bool _quickScan) {
                 l_track->DF = (*m_lpermittedDf.at(video_attr->permitted_df));
 
                 for (i=0; i<16; i++) {
-                    QString pal;
+                    TQString pal;
                     pal.sprintf("%08x",pgc->palette[i]);
                     l_track->palette.append(pal);
                 }
@@ -574,7 +575,7 @@ int k9DVD::scandvd (const QString & device,bool _quickScan) {
                     l_chap->length.setHMS(hour,minute,second);
                     l_chap->sectors=sectors;
                     if (l_pchap!=NULL) {
-                        QTime t;
+                        TQTime t;
                         int position;
                         t.setHMS(0,0,0);
                         position=t.secsTo(l_chap->length);
@@ -599,10 +600,10 @@ int k9DVD::scandvd (const QString & device,bool _quickScan) {
                                 subpc=(pgc->subp_control[i]>>16) & 0x1F;
                                 l_sub->id.append(1+ subpc);
                                 subpc=(pgc->subp_control[i]>>8) & 0x1F;
-                                if (! l_sub->id.contains(1+ subpc) && ! l_track->DF.contains("noletterbox"))
+                                if (! l_sub->id.tqcontains(1+ subpc) && ! l_track->DF.tqcontains("noletterbox"))
                                     l_sub->id.append(1+ subpc);
                                 subpc=pgc->subp_control[i] & 0x1F;
-                                if (! l_sub->id.contains(1+ subpc) && ! l_track->DF.contains("nopanscan"))
+                                if (! l_sub->id.tqcontains(1+ subpc) && ! l_track->DF.tqcontains("nopanscan"))
                                     l_sub->id.append(1+ subpc);
                             }
                             kdDebug() << "VTS: " << l_track->VTS << " TTN: " << l_track->TTN << \
@@ -690,7 +691,7 @@ k9DVDTitle* k9DVD::addTitle(k9DVDTitleset *_titleset,int id,int num,int _VTS,int
     }
     if (bappend)
         m_titles.append(track);
-    track->name=i18n("Title %1").arg(num);
+    track->name=i18n("Title %1").tqarg(num);
 
     if (!_indexed) {
 	for (uint i=0;i<m_titles.count();i++) {
@@ -712,7 +713,7 @@ void k9DVD::calcStreamSize(k9DVDTitle & track) {
     k9DVDChapter *c_start,*c_stop;
     struct streamSize streamList[64];
     int c, x;
-    QString pg;
+    TQString pg;
 
     for( x=0 ; x<64 ; x++ ) {                                                   // init stream usage list
         streams[x].id = 0;
@@ -810,7 +811,7 @@ void k9DVD::calcStreamSize(k9DVDTitle & track) {
                 break;
             int id=streamList[x].id;
             if ( (id >=0x20) && (id <=0x3f)) {
-                if (  l_sub->id.contains(id - 0x20 +1) ) {
+                if (  l_sub->id.tqcontains(id - 0x20 +1) ) {
                     l_sub->size_mb = streamList[x].size_mb;
                     break;
                 }
@@ -855,10 +856,10 @@ long k9DVD::stream_vob( int title, unsigned long startblock, unsigned long lastb
     long total=0;
     unsigned long i, x ,nbread=0;
     ssize_t size;
-    QString c;
+    TQString c;
     dvdfile =m_dvd.openTitle( title);
     if( !dvdfile ) {
-        c=i18n("Error opening vobs for title %1\n").arg( title);
+        c=i18n("Error opening vobs for title %1\n").tqarg( title);
         setError(c);
         return 0;
     }
@@ -869,7 +870,7 @@ long k9DVD::stream_vob( int title, unsigned long startblock, unsigned long lastb
         emit sigVobProgress(i-startblock,lastblock-startblock);
         total+=size;
         if( !size ) {
-            c=i18n("ERROR reading block %1\n").arg(i);
+            c=i18n("ERROR reading block %1\n").tqarg(i);
             setError(c);
             break;
         }
@@ -993,26 +994,26 @@ float k9DVD::getfactor(bool _withMenus,bool _streams,bool _useDvdAuthor) {
 void k9DVD::slotVobProgress(unsigned int position,unsigned int total) {
     m_progressDlg->setpbTitleStep(position);
     m_progressDlg->setpbTitleTotalSteps(total);
-    qApp->processEvents();
+    tqApp->processEvents();
 }
 
 void k9DVD::slotTitleProgress(unsigned int position,unsigned int total) {
     m_progressDlg->setpbTotalStep(position);
     m_progressDlg->setpbTotalTotalSteps(total);
-    qApp->processEvents();
+    tqApp->processEvents();
 }
 
-void k9DVD::slotTitleText(QString& text) {
+void k9DVD::slotTitleText(TQString& text) {
     m_progressDlg->setlblTitle(text);
-    qApp->processEvents();
+    tqApp->processEvents();
 }
 
-void k9DVD::slotTotalText(QString& text) {
+void k9DVD::slotTotalText(TQString& text) {
     m_progressDlg->setlblTotal(text);
-    qApp->processEvents();
+    tqApp->processEvents();
 }
 
-const QString& k9DVD::getDevice() {
+const TQString& k9DVD::getDevice() {
     return m_Device;
 }
 
@@ -1020,11 +1021,11 @@ const bool& k9DVD::geterror() {
     return m_error;
 }
 
-const QString& k9DVD::geterrMsg() {
+const TQString& k9DVD::geterrMsg() {
     return m_errMsg;
 }
 
-void k9DVD::setError(const QString & err) {
+void k9DVD::setError(const TQString & err) {
     m_error=true;
     m_errMsg=err;
     if (m_progressDlg !=NULL)
@@ -1036,7 +1037,7 @@ const bool& k9DVD::getopened() {
 }
 
 
-QString &k9DVD::getFormat() {
+TQString &k9DVD::getFormat() {
     return (m_format);
 }
 
diff --git a/libk9copy/k9dvd.h b/libk9copy/k9dvd.h
index 55182df..94ca07c 100755
--- a/libk9copy/k9dvd.h
+++ b/libk9copy/k9dvd.h
@@ -21,9 +21,9 @@
 #define K9DVD_H
 #include "k9common.h"
 #include "k9dvdread.h"
-#include <qstringlist.h>
-#include <qdatetime.h>
-#include <qvaluelist.h>
+#include <tqstringlist.h>
+#include <tqdatetime.h>
+#include <tqvaluelist.h>
 
 
 struct streamSize {
@@ -48,39 +48,40 @@ class k9DVDTitleset;
   *@author 
   */
 
-class k9DVD : public QObject  {
-Q_OBJECT  
+class k9DVD : public TQObject  {
+Q_OBJECT
+TQ_OBJECT
 private:
-  QObjectList m_titles;
-  QPtrList<k9DVDTitleset> m_titlesets;
-  QString m_title;
+  TQObjectList m_titles;
+  TQPtrList<k9DVDTitleset> m_titlesets;
+  TQString m_title;
   int m_titleCount;
   k9DVDTitle *m_longestTitle;
-  QStringList m_lvideoFormat;
-  QStringList m_laspectRatio;
-  QStringList m_lquantization;
-  QStringList m_lmpegVersion;
-  QStringList m_lvideoHeight;
-  QStringList m_lvideoWidth;
-  QStringList m_lpermittedDf;
-  QStringList m_laudioFormat;
-  QStringList m_lsampleFreq;
-  QStringList m_laudioType;
-  QStringList m_lsubpType;
-  QStringList m_langCode;
-  QStringList m_langName;
+  TQStringList m_lvideoFormat;
+  TQStringList m_laspectRatio;
+  TQStringList m_lquantization;
+  TQStringList m_lmpegVersion;
+  TQStringList m_lvideoHeight;
+  TQStringList m_lvideoWidth;
+  TQStringList m_lpermittedDf;
+  TQStringList m_laudioFormat;
+  TQStringList m_lsampleFreq;
+  TQStringList m_laudioType;
+  TQStringList m_lsubpType;
+  TQStringList m_langCode;
+  TQStringList m_langName;
   double m_frames_per_s[4];
   uint m_menuSize;
   k9DVDProgress *m_progressDlg; 
-  QString m_Device;
+  TQString m_Device;
   bool m_error;
-  QString m_errMsg;
+  TQString m_errMsg;
   bool m_opened;
-  QString m_format;
+  TQString m_format;
   k9DVDTitle* m_start;
   int m_titlesetCount;
 public: 
-  k9DVD(QObject  *parent=0,const char *name=0,const QStringList args=0) ;
+  k9DVD(TQObject  *tqparent=0,const char *name=0,const TQStringList args=0) ;
   ~k9DVD();
 
   /**
@@ -88,19 +89,19 @@ public:
    * @param device input device
    * @return return code (0=ok)
    */
-  virtual int scandvd (const QString & device,bool _quickScan);
+  virtual int scandvd (const TQString & device,bool _quickScan);
  
   /**
    * gets the title of the DVD
    * @return DVD title
    */
-  virtual const QString& getDVDTitle();
+  virtual const TQString& getDVDTitle();
   
   /**
    * set the title of the DVD 
    * @param _newVal the new DVD title
    */
-  virtual void setDVDTitle(const QString &_newVal);
+  virtual void setDVDTitle(const TQString &_newVal);
   
   /**
    * 
@@ -130,12 +131,12 @@ public:
   virtual k9DVDTitle* gettitleByNum(int num);
   virtual k9DVDTitle *getlongestTitle();
   virtual float getfactor(bool withMenus,bool _streams,bool _useDvdAuthor);
-  virtual const QString& getDevice();
+  virtual const TQString& getDevice();
   virtual const bool& geterror();
-  virtual const QString& geterrMsg();
+  virtual const TQString& geterrMsg();
   virtual const bool& getopened();
   virtual uint64_t getsizeSelected(bool _streams);
-  virtual QString &getFormat();
+  virtual TQString &getFormat();
   virtual k9DVDTitle* getstart();
   virtual void setstart(k9DVDTitle* title);
   virtual int getnewTitleNum(k9DVDTitle *title);
@@ -143,7 +144,7 @@ public:
   virtual void close();
   virtual k9DVDTitleset *gettitleset(int num);
   virtual k9DVDRead * getdvd() {return &m_dvd;}
-  static QString lang_name(const QString & code,const QString & name);
+  static TQString lang_name(const TQString & code,const TQString & name);
 private: // Private methods
   k9DVDRead  m_dvd;
   k9DVDTitle* addTitle(k9DVDTitleset *titleset,int id,int num,int _VTS,int _pgc,uint32_t _startSector, bool _indexed);
@@ -153,22 +154,22 @@ private: // Private methods
   int dvdtime2msec(dvd_time_t *dt);
   int get_title_name(const char* dvd_device, char* title);
   void calcStreamSize(k9DVDTitle & title);
-  void setError(const QString &err);
+  void setError(const TQString &err);
   int getVampsID(int type);
   int calcNumTitle(ifo_handle_t *ifo,int _vts,int _ttn);
 public slots: // Public slots
   void slotVobProgress(unsigned int position,unsigned int total);
   void slotTitleProgress(unsigned int position,unsigned int total);
-  void slotTitleText(QString &text);
-  void slotTotalText(QString &text);
+  void slotTitleText(TQString &text);
+  void slotTotalText(TQString &text);
 signals: // Signals
   void sigVobProgress(unsigned int position,unsigned int total);
   void sigTitleProgress(unsigned int position,unsigned int total);
-  void sigTitleText(QString &text);
-  void sigTotalText(QString &text);
+  void sigTitleText(TQString &text);
+  void sigTotalText(TQString &text);
 };
 
-typedef struct lng { char code[3];	QString name;};
+typedef struct lng { char code[3];	TQString name;};
 
 #endif
 
diff --git a/libk9copy/k9dvdauthor.cpp b/libk9copy/k9dvdauthor.cpp
index 8ee4959..51aa324 100755
--- a/libk9copy/k9dvdauthor.cpp
+++ b/libk9copy/k9dvdauthor.cpp
@@ -25,36 +25,36 @@
 
 #include <sys/types.h>
 #include <sys/stat.h>
-#include <qdom.h>
-#include <qfile.h>
-#include <qnamespace.h>
-#include <qprocess.h>
-#include <qdir.h>
-#include <qdatetime.h>
-#include <qdatastream.h>
-#include <qfile.h>
-#include <qlabel.h>
-#include <qprogressdialog.h>
+#include <tqdom.h>
+#include <tqfile.h>
+#include <tqnamespace.h>
+#include <tqprocess.h>
+#include <tqdir.h>
+#include <tqdatetime.h>
+#include <tqdatastream.h>
+#include <tqfile.h>
+#include <tqlabel.h>
+#include <tqprogressdialog.h>
 #include <signal.h>
 #include <klocale.h>
-#include <qvaluelist.h>
+#include <tqvaluelist.h>
 #include <kstandarddirs.h>
-#include <qapplication.h>
+#include <tqapplication.h>
 
 
 class k9Progress;
 
-k9DVDAuthor::k9DVDAuthor(QObject *DVDStruct,const char* name,const QStringList& args)  {
+k9DVDAuthor::k9DVDAuthor(TQObject *DVDStruct,const char* name,const TQStringList& args)  {
     DVD=(k9DVD*)DVDStruct;
     xml=NULL;
     cancelled=false;
     error=false;
-    progress = new k9Progress(qApp->mainWidget(),"progress",NULL);
+    progress = new k9Progress(tqApp->mainWidget(),"progress",NULL);
     files.setAutoDelete(true);
 
 }
 k9DVDAuthor::~k9DVDAuthor() {
-    QPtrListIterator <KTempFile> it (files);
+    TQPtrListIterator <KTempFile> it (files);
     KTempFile *file;
     while ( (file = it.current()) != 0 ) {
         ++it;
@@ -69,14 +69,14 @@ void k9DVDAuthor::createXML() {
     int i;
     if (xml!=NULL)
         delete xml;
-    xml=new QDomDocument();
+    xml=new TQDomDocument();
 
-    QDomElement root = xml->createElement( "dvdauthor" );
+    TQDomElement root = xml->createElement( "dvdauthor" );
     root.setAttribute ("dest",workDir+"dvd");
     xml->appendChild( root );
 
     // Create vmgm menu
-    QDomElement vmgm = xml->createElement("vmgm");
+    TQDomElement vmgm = xml->createElement("vmgm");
     root.appendChild(vmgm);
     addMenus(vmgm);
 
@@ -118,24 +118,24 @@ void k9DVDAuthor::createXML() {
         addTitle(root,tmp);
     }
 
-    QString x = xml->toString();
+    TQString x = xml->toString();
     
-    //QFile file(  locateLocal("tmp", "k9copy/k9author.xml" ));
+    //TQFile file(  locateLocal("tmp", "k9copy/k9author.xml" ));
     
    // if ( file.open( IO_WriteOnly ) ) {
-        QTextStream stream( m_xml->file() );
+        TQTextStream stream( m_xml->file() );
         xml->save(stream,1);
         m_xml->file()->close();
    // }
 }
 
-void k9DVDAuthor::addMenus(QDomElement &titleSet) {
+void k9DVDAuthor::addMenus(TQDomElement &titleSet) {
     int i;
-    QDomElement menu,video,pgc,pre,vob,button;
-    QDomText precmd;
-    QDomText buttonText;
-    QTime max(0,0);
-    QString c,start;
+    TQDomElement menu,video,pgc,pre,vob,button;
+    TQDomText precmd;
+    TQDomText buttonText;
+    TQTime max(0,0);
+    TQString c,start;
 
     k9DVDTitle * l_track= DVD->getstart();
     if (l_track==NULL) {
@@ -143,9 +143,9 @@ void k9DVDAuthor::addMenus(QDomElement &titleSet) {
     } else {
         if( DVD->getnewTitleNum(l_track)==-1) {
             error=true;
-            QString sMsg;
-            //sMsg.QString::sprintf(tr2i18n("'%s' not selected"),l_track->getname().latin1());
-            sMsg=i18n("'%1' not selected").arg(l_track->getname());
+            TQString sMsg;
+            //sMsg.TQString::sprintf(tr2i18n("'%s' not selected"),l_track->getname().latin1());
+            sMsg=i18n("'%1' not selected").tqarg(l_track->getname());
             KMessageBox::error( 0,sMsg, tr2i18n("authoring"));
         }
         start.sprintf("jump titleset %d menu;",DVD->getnewTitleNum(l_track));
@@ -159,7 +159,7 @@ void k9DVDAuthor::addMenus(QDomElement &titleSet) {
     pre=xml->createElement("pre");
     pgc.appendChild(pre);
     precmd=xml->createTextNode("");
-    QString cmd="if (g0==0) \n { \n subtitle=0; \n g0=1;\n "+start+"\n}\n";
+    TQString cmd="if (g0==0) \n { \n subtitle=0; \n g0=1;\n "+start+"\n}\n";
     pre.appendChild(precmd);
     int numt=0;
 
@@ -174,14 +174,14 @@ void k9DVDAuthor::addMenus(QDomElement &titleSet) {
 }
 
 /** No descriptions */
-void k9DVDAuthor::addTitle(QDomElement &root, k9DVDTitle *title) {
+void k9DVDAuthor::addTitle(TQDomElement &root, k9DVDTitle *title) {
     int i,j;
 
     k9DVDSubtitle *l_sub;
     k9DVDAudioStream *l_auds;
     k9DVDTitle *l_track= title;
-    QDomElement e,t,pgc;
-    QString caud="",csub="",c,palette;
+    TQDomElement e,t,pgc;
+    TQString caud="",csub="",c,palette;
 
     if (l_track->isSelected() && l_track->getIndexed()) {
 	double titleFactor;
@@ -189,15 +189,15 @@ void k9DVDAuthor::addTitle(QDomElement &root, k9DVDTitle *title) {
 		titleFactor=l_track->getfactor();
 	else
 		titleFactor=factor;
-        QDomElement titleSet = xml->createElement("titleset");
+        TQDomElement titleSet = xml->createElement("titleset");
         root.appendChild(titleSet);
-        QDomElement titleMenu = xml->createElement("menus");
+        TQDomElement titleMenu = xml->createElement("menus");
         titleSet.appendChild(titleMenu);
-        QDomElement pgc = xml->createElement("pgc");
+        TQDomElement pgc = xml->createElement("pgc");
         titleMenu.appendChild(pgc);
-        QDomElement pre = xml->createElement("pre");
+        TQDomElement pre = xml->createElement("pre");
         pgc.appendChild(pre);
-        QDomText precmd=xml->createTextNode("");
+        TQDomText precmd=xml->createTextNode("");
 
         int subtitle=0,audio=-1;
         if (l_track->getDefSubtitle() != NULL) {
@@ -219,13 +219,13 @@ void k9DVDAuthor::addTitle(QDomElement &root, k9DVDTitle *title) {
             }
         }
 
-        QString txtcmd;
+        TQString txtcmd;
         if (audio !=-1) {
             txtcmd="subtitle=%1;\n audio=%2;\n g1=0;jump title 1;";
-            txtcmd=txtcmd.arg(subtitle+63).arg(audio);
+            txtcmd=txtcmd.tqarg(subtitle+63).tqarg(audio);
         } else {
             txtcmd="subtitle=%1;\n g1=0;jump title 1;";
-            txtcmd=txtcmd.arg(subtitle+63);
+            txtcmd=txtcmd.tqarg(subtitle+63);
         }
 
         precmd.setNodeValue(txtcmd);
@@ -239,7 +239,7 @@ void k9DVDAuthor::addTitle(QDomElement &root, k9DVDTitle *title) {
 
         //palette.sprintf("palette%d.yuv",l_track->getnumTitle());
         //palette= locateLocal("tmp", "k9copy/k9" +palette);
-        QTextStream stream( paletteFile->file() );
+        TQTextStream stream( paletteFile->file() );
         for (j=0;j<16;j++) {
             l_track->getpalette(j,c);
             stream << c+"\n";
@@ -334,28 +334,28 @@ void k9DVDAuthor::addTitle(QDomElement &root, k9DVDTitle *title) {
 		
                 bool first=true;
                 uint32_t chapterSize= (l_chap->getendSector()-l_chap->getstartSector())*DVD_VIDEO_LB_LEN;
-                QString sChapter,sCell;
+                TQString sChapter,sCell;
 
                 for (k9ChapterCell *cell =l_chap->cells.first();cell ;cell =l_chap->cells.next() ) {
                     icell++;
 
-                    sCell = QString("--cell %1").arg(icell);
-                    sChapter=QString("--chapter %1").arg(numPart);
+                    sCell = TQString("--cell %1").tqarg(icell);
+                    sChapter=TQString("--chapter %1").tqarg(numPart);
 
                     //test
                     uint32_t itotSize = (cell->getlastSector()-cell->getstartSector())* DVD_VIDEO_LB_LEN;
-                    QString file;
+                    TQString file;
                     e=xml->createElement("vob");
-                    file=QString("k9copy --play --input %1 --dvdtitle %2 %3 %4  %5  %6 --vampsfactor %7 --inputsize %8 --chaptersize %9 ")
-                         .arg(DVD->getDevice())
-                         .arg(title->getnumTitle())
-                         .arg(sChapter)
-                         .arg(sCell)
-                         .arg(caud)
-                         .arg(csub)
-                         .arg(titleFactor,0,'f',2)
-                         .arg(itotSize,0,'f',0)
-                         .arg(chapterSize,0,'f',0);
+                    file=TQString("k9copy --play --input %1 --dvdtitle %2 %3 %4  %5  %6 --vampsfactor %7 --inputsize %8 --chaptersize %9 ")
+                         .tqarg(DVD->getDevice())
+                         .tqarg(title->getnumTitle())
+                         .tqarg(sChapter)
+                         .tqarg(sCell)
+                         .tqarg(caud)
+                         .tqarg(csub)
+                         .tqarg(titleFactor,0,'f',2)
+                         .tqarg(itotSize,0,'f',0)
+                         .tqarg(chapterSize,0,'f',0);
                     if (m_firsttitle) {
                         file +=" --initstatus ";
                         m_firsttitle=false;
@@ -363,10 +363,10 @@ void k9DVDAuthor::addTitle(QDomElement &root, k9DVDTitle *title) {
 		    if (l_track->getforceFactor()) {
 			file +=" --ffactor ";    
 		    }
-                    file +=QString(" --inject %1 --totalsize %2 --dvdsize %3 |")
-                           .arg(inject)
-                           .arg(m_totalSize -m_forced  ,0,'f',0)
-                           .arg(((uint64_t)k9DVDSize::getMaxSize() *1024 *1024) - m_forcedsh,0,'f',0);
+                    file +=TQString(" --inject %1 --totalsize %2 --dvdsize %3 |")
+                           .tqarg(inject)
+                           .tqarg(m_totalSize -m_forced  ,0,'f',0)
+                           .tqarg(((uint64_t)k9DVDSize::getMaxSize() *1024 *1024) - m_forcedsh,0,'f',0);
 
                     e.setAttribute("file",file);
                     if (first)
@@ -378,16 +378,16 @@ void k9DVDAuthor::addTitle(QDomElement &root, k9DVDTitle *title) {
             }
 
         }
-        QDomElement post = xml->createElement("post");
+        TQDomElement post = xml->createElement("post");
         pgc.appendChild(post);
-        QDomText postcmd=xml->createTextNode("");
+        TQDomText postcmd=xml->createTextNode("");
 
         k9DVDTitle * l_next=l_track->getnextTitle();
         if (l_next!=NULL) {
             c.sprintf("g1=%d;\ncall vmgm menu;",DVD->getnewTitleNum(l_next));
             if( DVD->getnewTitleNum(l_next)==-1) {
                 error=true;
-                c=i18n("'%1' not selected").arg(l_next->getname());
+                c=i18n("'%1' not selected").tqarg(l_next->getname());
                 KMessageBox::error( 0, c, tr2i18n("authoring"));
             }
 
@@ -399,10 +399,10 @@ void k9DVDAuthor::addTitle(QDomElement &root, k9DVDTitle *title) {
 }
 
 
-const QString& k9DVDAuthor::getworkDir() {
+const TQString& k9DVDAuthor::getworkDir() {
     return workDir;
 }
-void k9DVDAuthor::setworkDir( const QString& _newVal) {
+void k9DVDAuthor::setworkDir( const TQString& _newVal) {
     workDir = _newVal;
     if (workDir.right(1)!='/')
         workDir +='/';
@@ -411,7 +411,7 @@ void k9DVDAuthor::setworkDir( const QString& _newVal) {
 void k9DVDAuthor::author() {
 
     if ( ! k9Tools::checkProgram("dvdauthor")) {
-	KMessageBox::error (qApp->mainWidget(),i18n("Unable to run %1").arg("dvdauthor") , i18n("authoring"));	
+	KMessageBox::error (tqApp->mainWidget(),i18n("Unable to run %1").tqarg("dvdauthor") , i18n("authoring"));	
 	error = TRUE;
 	return;
     }
@@ -421,7 +421,7 @@ void k9DVDAuthor::author() {
     //nettoyage du répertoire de sortie
     k9Tools::clearOutput(workDir+"dvd");
 
-    time = new QTime(0,0);
+    time = new TQTime(0,0);
     time->start();
 
     progress->setTitle(i18n("Authoring"));
@@ -441,14 +441,14 @@ void k9DVDAuthor::author() {
 
     //run dvdauthor
     if (!cancelled  && !error) {
-        QString c("dvdauthor");
-        proc=progress->getProcess();//  new QProcess(c,0);
+        TQString c("dvdauthor");
+        proc=progress->getProcess();//  new TQProcess(c,0);
         *proc << c << "-x" <<  m_xml->name();  //locateLocal("tmp", "k9copy/k9author.xml");
-        connect( proc, SIGNAL(receivedStderr(KProcess *, char *, int)),
-                 this, SLOT(DVDAuthorStderr(KProcess *, char *, int )) );
-        connect( proc, SIGNAL(receivedStdout(KProcess *, char *, int )),
-                 this, SLOT(DVDAuthorStdout(KProcess *, char *, int)) );
-        //    connect(progress, SIGNAL(cancelled()), this, SLOT(stopProcess()));
+        connect( proc, TQT_SIGNAL(receivedStderr(KProcess *, char *, int)),
+                 this, TQT_SLOT(DVDAuthorStderr(KProcess *, char *, int )) );
+        connect( proc, TQT_SIGNAL(receivedStdout(KProcess *, char *, int )),
+                 this, TQT_SLOT(DVDAuthorStdout(KProcess *, char *, int)) );
+        //    connect(progress, TQT_SIGNAL(cancelled()), this, TQT_SLOT(stopProcess()));
 
         m_copied=0;
         m_lastPos=0;
@@ -465,7 +465,7 @@ void k9DVDAuthor::author() {
                 burnOk=true;
             } else {
                 if (cancelled) {
-                    //QMessageBox::critical( 0, tr2i18n("authoring"), tr2i18n("Authoring canceled"));
+                    //TQMessageBox::critical( 0, tr2i18n("authoring"), tr2i18n("Authoring canceled"));
                     KMessageBox::error( 0,  tr2i18n("Authoring cancelled"),tr2i18n("authoring"));
 
                 } else
@@ -490,29 +490,29 @@ void k9DVDAuthor::author() {
 /** No descriptions */
 void k9DVDAuthor::DVDAuthorStderr(KProcess *proc, char *buffer, int buflen ) {
 
-    //QString m_stderr(proc->readStderr());
-    QString m_stderr=QString::fromLatin1(buffer, buflen);
+    //TQString m_stderr(proc->readStderr());
+    TQString m_stderr=TQString::tqfromLatin1(buffer, buflen);
     float m_percent;
-    QString m_remain;
+    TQString m_remain;
 
-    int pos=m_stderr.find("INFOPOS:");
+    int pos=m_stderr.tqfind("INFOPOS:");
     if (pos!=-1) {
         progress->setTitle(i18n("Authoring"));
-        QString tmp=m_stderr.mid(pos);
+        TQString tmp=m_stderr.mid(pos);
         uint32_t totalBytes,totalSize;
         sscanf(tmp.latin1(),"INFOPOS: %d %d",&totalBytes,&totalSize);
         //if (totalBytes>m_lastPos)
         //   m_copied+=totalBytes - m_lastPos;
         m_copied=totalBytes;
         m_lastPos=totalBytes;
-        //qDebug(QString("copied : %1   totalSize : %2").arg(m_copied).arg(m_totalSize*512));
+        //qDebug(TQString("copied : %1   totalSize : %2").tqarg(m_copied).tqarg(m_totalSize*512));
         m_percent=(float)m_copied / (float)(m_totalSize/DVD_VIDEO_LB_LEN );
 
 
-        QTime time2(0,0);
+        TQTime time2(0,0);
         time2=time2.addMSecs(time->elapsed());
         if (m_percent>0) {
-            QTime time3(0,0);
+            TQTime time3(0,0);
             time3=time3.addMSecs((uint32_t)(time->elapsed()*(1/m_percent)));
             m_remain=time3.toString("hh:mm:ss");
         }
@@ -532,12 +532,12 @@ void k9DVDAuthor::DVDAuthorStderr(KProcess *proc, char *buffer, int buflen ) {
     int end;
     lastMsg=m_stderr;
 
-    if (m_stderr.contains("STAT:")) {
-        pos=m_stderr.find("fixing VOBU");
+    if (m_stderr.tqcontains("STAT:")) {
+        pos=m_stderr.tqfind("fixing VOBU");
         if (pos!=-1) {
             progress->setTitle(i18n("Authoring"));
             progress->setLabelText(i18n("Fixing VOBUS"));
-            end=m_stderr.find("%");
+            end=m_stderr.tqfind("%");
             if (end!=-1) {
                 pos =end -2;
                 m_stderr=m_stderr.mid(pos,end-pos);
@@ -548,7 +548,7 @@ void k9DVDAuthor::DVDAuthorStderr(KProcess *proc, char *buffer, int buflen ) {
         }
     }
 
-    pos=m_stderr.find("INFOIMAGE:");
+    pos=m_stderr.tqfind("INFOIMAGE:");
     if (pos!=-1) {
        progress->setImage(m_stderr.mid(pos+10));
     } 
@@ -558,14 +558,14 @@ void k9DVDAuthor::DVDAuthorStderr(KProcess *proc, char *buffer, int buflen ) {
 }
 
 void k9DVDAuthor::DVDAuthorStdout(KProcess *proc, char *buffer, int buflen) {
-    QString c=QString::fromLatin1( buffer,buflen);
+    TQString c=TQString::tqfromLatin1( buffer,buflen);
     //(proc->readStdout());
     int pos;
-    pos=c.find("STAT");
+    pos=c.tqfind("STAT");
     if (pos!=-1) {
         c=c.mid(pos);
         progress->setLabelText(c);
-        qApp->processEvents();
+        tqApp->processEvents();
     }
 }
 
diff --git a/libk9copy/k9dvdauthor.h b/libk9copy/k9dvdauthor.h
index 83a5265..60fdd26 100755
--- a/libk9copy/k9dvdauthor.h
+++ b/libk9copy/k9dvdauthor.h
@@ -24,37 +24,38 @@
 #include "k9dvd.h"
 #include "k9progress.h"
 
-#include <qdom.h>
+#include <tqdom.h>
 #include "k9process.h"
-#include <qdatastream.h>
-#include <qprogressdialog.h>
+#include <tqdatastream.h>
+#include <tqprogressdialog.h>
 #include <klocale.h>
 #include <ktempfile.h>
 /**
   *@author
   */
 
-class k9DVDAuthor : public QObject  {
+class k9DVDAuthor : public TQObject  {
 Q_OBJECT
+  TQ_OBJECT
 public:
-	k9DVDAuthor(QObject *DVDStruct,const char* name=0,const QStringList& args=0) ;
+	k9DVDAuthor(TQObject *DVDStruct,const char* name=0,const TQStringList& args=0) ;
 	~k9DVDAuthor();
-  virtual void setworkDir( const QString& _newVal);
-  virtual const QString& getworkDir();
+  virtual void setworkDir( const TQString& _newVal);
+  virtual const TQString& getworkDir();
   virtual bool getError();
   virtual void author();
   virtual void setburnDVD( const bool& _newVal);
   virtual const bool& getburnDVD();
-  virtual QWidget *getDialog(){return progress;};
+  virtual TQWidget *getDialog(){return progress;};
 private: // Private attributes
   /**  */
-  QTime *time;
+  TQTime *time;
   k9DVD* DVD;
   double factor;
-  QDomDocument *xml;
-  QString lastMsg,totSize,inject;
+  TQDomDocument *xml;
+  TQString lastMsg,totSize,inject;
   k9Process *proc;
-  QString workDir;
+  TQString workDir;
   k9Progress *progress;
   bool cancelled;
   bool error;
@@ -65,11 +66,11 @@ private: // Private attributes
   uint32_t m_copied,m_lastPos;
   uint64_t m_totalPartSize;
   KTempFile *m_xml,*m_inject;
-  QPtrList <KTempFile> files;
+  TQPtrList <KTempFile> files;
   void createXML();
-  void addTitle(QDomElement &root, k9DVDTitle *title);
+  void addTitle(TQDomElement &root, k9DVDTitle *title);
   void createMenus(bool preview);
-  void addMenus(QDomElement &titleSet);
+  void addMenus(TQDomElement &titleSet);
   void processMenu();
   void spumux();
 private slots: // Private slots
diff --git a/libk9copy/k9dvdbackup.cpp b/libk9copy/k9dvdbackup.cpp
index a651475..48a1463 100755
--- a/libk9copy/k9dvdbackup.cpp
+++ b/libk9copy/k9dvdbackup.cpp
@@ -26,8 +26,8 @@
 #include "k9dvdtitleset.h"
 #include <kmessagebox.h>
 #include <kapplication.h>
-#include <qapplication.h>
-#include <qfileinfo.h>
+#include <tqapplication.h>
+#include <tqfileinfo.h>
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -35,7 +35,7 @@
 #include <errno.h>
 #include <string.h>
 #include <klocale.h>
-#include <qdir.h>
+#include <tqdir.h>
 #include <kstandarddirs.h>
 #include "k9backupdlg.h"
 #include "dvdread.h"
@@ -47,13 +47,13 @@
 
 #include "k9dvdbackup.moc"
 
-int k9CadtList::compareItems(QPtrCollection::Item item1,QPtrCollection::Item item2) {
+int k9CadtList::compareItems(TQPtrCollection::Item item1,TQPtrCollection::Item item2) {
     cell_adr_t * it1=(cell_adr_t*)item1;
     cell_adr_t * it2=(cell_adr_t*)item2;
     return it1->start_sector - it2->start_sector;
 };
 
-int k9TitleSetList::compareItems ( QPtrCollection::Item item1, QPtrCollection::Item item2 ) {
+int k9TitleSetList::compareItems ( TQPtrCollection::Item item1, TQPtrCollection::Item item2 ) {
     k9TitleSet * it1,*it2;
     it1=(k9TitleSet *) item1;
     it2=(k9TitleSet *)item2;
@@ -67,7 +67,7 @@ int k9TitleSetList::compareItems ( QPtrCollection::Item item1, QPtrCollection::I
 }
   */    
 
-k9TitleSet::k9TitleSet(int _VTS):QObject(NULL,"") {
+k9TitleSet::k9TitleSet(int _VTS):TQObject(NULL,"") {
     startSector=0;
     lastSector=0;
     VTS=_VTS;
@@ -90,8 +90,8 @@ uint32_t k9TitleSet::getSize() {
 }
 
 
-k9DVDBackup::k9DVDBackup(QObject* _dvd,const char* name,const QStringList& )
-        : QObject(NULL, name) {
+k9DVDBackup::k9DVDBackup(TQObject* _dvd,const char* name,const TQStringList& )
+        : TQObject(NULL, name) {
     DVD = (k9DVD*)_dvd;
     m_dvdread=DVD->getdvd();
     currVTS=0;
@@ -99,7 +99,7 @@ k9DVDBackup::k9DVDBackup(QObject* _dvd,const char* name,const QStringList& )
     currTS=NULL;
     errMsg="";
     error=false;
-    backupDlg = new k9BackupDlg(qApp->mainWidget(),"",true);
+    backupDlg = new k9BackupDlg(tqApp->mainWidget(),"",true);
     //  cells.setAutoDelete(true);
     vamps=new k9vamps(this);
     m_withMenu=false;
@@ -125,13 +125,13 @@ bool k9DVDBackup::geterror() {
     return error;
 }
 
-void k9DVDBackup::seterror(const QString &_msg) {
+void k9DVDBackup::seterror(const TQString &_msg) {
     error=true;
     errMsg=_msg;
 }
 
 
-QString k9DVDBackup::getErrMsg() {
+TQString k9DVDBackup::getErrMsg() {
     return(errMsg);
 }
 
@@ -196,10 +196,10 @@ void k9DVDBackup::prepareVTS(int _VTS) {
             delete outputFile;
         }
 
-        QString filename;
+        TQString filename;
         filename.sprintf("/VTS_%02d_1.VOB",_VTS);
         filename=output+filename;
-        outputFile=new QFile(filename);
+        outputFile=new TQFile(filename);
         if (! outputFile->open(IO_WriteOnly)) {
             seterror(tr2i18n("Unable to open file ") + filename);
             return;
@@ -249,7 +249,7 @@ void k9DVDBackup::copyCell(int _VTS,k9Cell * _cell,bool _empty) {
             vamps->reset();
             vamps->setPreserve(true);
             vamps->setInputSize(argSize);
-            QValueList<int>::iterator it;
+            TQValueList<int>::iterator it;
             for ( it = _cell->audio.begin(); it != _cell->audio.end(); ++it ) {
                 if (m_preserve)
                     vamps->addAudio(*it);
@@ -262,12 +262,12 @@ void k9DVDBackup::copyCell(int _VTS,k9Cell * _cell,bool _empty) {
             }
 
             vamps->setVapFactor(argFactor);
-            vamps->start(QThread::NormalPriority);
+            vamps->start(TQThread::NormalPriority);
         }
         playCell(_VTS,_cell,_empty);
     } else
         copyEmptyPgc(_VTS,_cell);
-    qApp->processEvents();
+    tqApp->processEvents();
 }
 
 void k9DVDBackup::copyEmptyPgc(int _vts,k9Cell *_cell) {
@@ -279,14 +279,14 @@ void k9DVDBackup::copyEmptyPgc(int _vts,k9Cell *_cell) {
 
     k9DVDFile *dvdfile;
     if ((dvdfile = m_dvdread->openTitle( _vts))== 0) {
-        QString stmp;
-        stmp=i18n("Unable to open titleset %1").arg(_vts);
+        TQString stmp;
+        stmp=i18n("Unable to open titleset %1").tqarg(_vts);
         seterror(stmp);
         return ;
     }
     backupDlg->setTotalSteps(vts_handle->vtsi_mat->vts_last_sector-vts_handle->vtsi_mat->vtstt_vobs  -1);
-    QString c;
-    c=i18n("Extracting titleset %1").arg(_vts);
+    TQString c;
+    c=i18n("Extracting titleset %1").tqarg(_vts);
     backupDlg->setProgressLabel(c);
     backupDlg->show();
 
@@ -351,7 +351,7 @@ void k9DVDBackup::getOutput(uchar * buffer, uint32_t buflen) {
     	m_cellCopyList->addFrcoutbytes( buflen);
 
     uchar *temp =buffer;
-    QString sName;
+    TQString sName;
     if ((buflen %2048) !=0)
         qDebug("getOutput, buffer : %u",buflen);
     uint end=0;
@@ -368,7 +368,7 @@ void k9DVDBackup::getOutput(uchar * buffer, uint32_t buflen) {
 
             k9Vobu * vobu = vobuQueue.dequeue();
 
-            cellOut=vobu->parent;
+            cellOut=vobu->tqparent;
             dsi_t dsiPack;
             navRead_DSI (&dsiPack, (uchar*)(temp+itemp) + DSI_START_BYTE);
 
@@ -382,7 +382,7 @@ void k9DVDBackup::getOutput(uchar * buffer, uint32_t buflen) {
                 else
                     sName.sprintf("/VTS_%02d_%d.VOB",(int)currVTS,(int)currVOB);
                 sName=output+sName;
-                outputFile=new QFile(sName);
+                outputFile=new TQFile(sName);
                 if ( !outputFile->open(IO_WriteOnly)) {
                     seterror(tr2i18n("Unable to open file ") + sName);
                     mutex.unlock();
@@ -403,18 +403,18 @@ void k9DVDBackup::getOutput(uchar * buffer, uint32_t buflen) {
 
 
 /*!
-\fn k9DVDBackup::setDevice(QString _device)
+\fn k9DVDBackup::setDevice(TQString _device)
 */
-void k9DVDBackup::setDevice(QString _device) {
+void k9DVDBackup::setDevice(TQString _device) {
     device=_device;
 }
 
 
 /*!
-\fn k9DVDBackup::setOutput(QString _output)
+\fn k9DVDBackup::setOutput(TQString _output)
 */
-void k9DVDBackup::setOutput(QString _output) {
-    output=QDir::cleanDirPath(_output);
+void k9DVDBackup::setOutput(TQString _output) {
+    output=TQDir::cleanDirPath(_output);
 }
 
 
@@ -441,7 +441,7 @@ uint32_t k9DVDBackup::copyMenu2(int _vts) {
 
     m_position=0;
     m_copyMenu=true;
-    QString targetName;
+    TQString targetName;
     if (_vts == 0) {
         targetName="VIDEO_TS.VOB";
     } else {
@@ -449,7 +449,7 @@ uint32_t k9DVDBackup::copyMenu2(int _vts) {
     }
     targetName=output+"/"+targetName;
 
-    outputFile=new QFile(targetName);
+    outputFile=new TQFile(targetName);
     if (! outputFile->open(IO_WriteOnly)) {
         seterror(tr2i18n("Unable to open file ") + targetName);
         return 0;
@@ -457,8 +457,8 @@ uint32_t k9DVDBackup::copyMenu2(int _vts) {
 
     k9DVDFile *dvdfile;
     if ((dvdfile = m_dvdread->openMenu( _vts))== 0) {
-        QString stmp;
-        stmp=i18n("Unable to open menu for titleset %1").arg(_vts);
+        TQString stmp;
+        stmp=i18n("Unable to open menu for titleset %1").tqarg(_vts);
         seterror (stmp);
         return 0;
     }
@@ -483,8 +483,8 @@ uint32_t k9DVDBackup::copyMenu2(int _vts) {
 
     uint32_t sector, dsi_next_vobu = 0;
     uint32_t imax=length/sizeof(cell_adr_t);
-    QString c;
-    c=i18n("Extracting menu for titleset %1").arg(_vts);
+    TQString c;
+    c=i18n("Extracting menu for titleset %1").tqarg(_vts);
     backupDlg->setProgressLabel(c);
 
     backupDlg->show();
@@ -502,7 +502,7 @@ uint32_t k9DVDBackup::copyMenu2(int _vts) {
 		nbCells++;
         }
 	//else 
-	    //qDebug() << QString("cell start sector (%1) exceed menu size (%2)").arg((ptr+i)->start_sector).arg(menuLastSector);
+	    //qDebug() << TQString("cell start sector (%1) exceed menu size (%2)").tqarg((ptr+i)->start_sector).tqarg(menuLastSector);
     }
     cadr.sort();
     vamps->reset();
@@ -516,7 +516,7 @@ uint32_t k9DVDBackup::copyMenu2(int _vts) {
     vamps->setVapFactor(argFactor);
     vamps->setInputSize(msize*2048);
 
-    vamps->start(QThread::NormalPriority);
+    vamps->start(TQThread::NormalPriority);
     //	while(!vamps->running() && !vamps->finished());
 
     for(uint32_t i = 0; i < nbCells; i++) {
@@ -576,16 +576,16 @@ void k9DVDBackup::playCell (int vts_num, k9Cell *_cell,bool _empty) {
         // vts_handle = ifoOpen (dvd_handle, vts_num);
         vts_handle=currTS->ifoTitle->getIFO();
         if (!vts_handle) {
-            QString stmp;
-            stmp=i18n("Unable to open ifo file for titleset %1").arg(vts_num);
+            TQString stmp;
+            stmp=i18n("Unable to open ifo file for titleset %1").tqarg(vts_num);
             seterror (stmp);
             //JMP            vamps->setNoData();
             return;
         }
 
         backupDlg->setTotalSteps( vts_handle->vtsi_mat->vts_last_sector-vts_handle->vtsi_mat->vtstt_vobs  -1);
-        QString c;
-        c=i18n("Extracting titleset %1").arg(vts_num);
+        TQString c;
+        c=i18n("Extracting titleset %1").tqarg(vts_num);
         backupDlg->setProgressLabel(c);
         backupDlg->show();
     } else {
@@ -598,8 +598,8 @@ void k9DVDBackup::playCell (int vts_num, k9Cell *_cell,bool _empty) {
     /* open VTS data */
     dvdfile = m_dvdread->openTitle (vts_num);
     if (! dvdfile) {
-        QString stmp;
-        stmp=i18n("Unable to open vobs for titleset %1").arg(vts_num);
+        TQString stmp;
+        stmp=i18n("Unable to open vobs for titleset %1").tqarg(vts_num);
         seterror( stmp);
         //JMP        vamps->setNoData();
         return;
@@ -807,7 +807,7 @@ uint32_t k9DVDBackup::copyVobu(k9DVDFile  *_fileHandle,uint32_t _startSector,k9V
     	m_cellCopyList->addFrcinbytes( nsectors*DVD_VIDEO_LB_LEN);
 
     mutex.lock();
-    qApp->processEvents();
+    tqApp->processEvents();
     mutex.unlock();
 
     return (end+1);
@@ -817,13 +817,13 @@ uint32_t k9DVDBackup::copyVobu(k9DVDFile  *_fileHandle,uint32_t _startSector,k9V
 
 k9Vobu * k9DVDBackup::remapVobu(uint32_t *value) {
     k9Vobu *vobu=NULL;
-    uint32_t sector,mask;
+    uint32_t sector,tqmask;
     if ( (*value & 0x80000000) == 0x80000000) {
         sector = *value & 0x7FFFFFFF;
-        mask=0x80000000;
+        tqmask=0x80000000;
     } else {
         sector =*value;
-        mask=0;
+        tqmask=0;
     }
     *value=0;
     k9CellList *lstCell;
@@ -837,7 +837,7 @@ k9Vobu * k9DVDBackup::remapVobu(uint32_t *value) {
     }
     vobu=lstCell->findVobu(sector);
     if (vobu !=NULL) {
-        *value = vobu->newSector | mask;
+        *value = vobu->newSector | tqmask;
         return vobu;
     }
 
@@ -850,22 +850,22 @@ k9Vobu * k9DVDBackup::remapVobu(uint32_t *value) {
 k9Vobu * k9DVDBackup::remapOffset(uint32_t _sector,uint32_t *_offset,int _dir) {
     k9Vobu *vobu1=NULL, *vobu2=NULL;
     uint32_t offset,sector;
-    uint32_t maskOffset1=0,maskOffset2=0,maskSector=0;
+    uint32_t tqmaskOffset1=0,tqmaskOffset2=0,tqmaskSector=0;
 
     if ((*_offset!= 0xbfffffff) && (*_offset!=0x3fffffff) && (*_offset!=0x7fffffff)) {
 
         if ( (*_offset & 0x80000000) == 0x80000000)
-            maskOffset1= 0x80000000;
+            tqmaskOffset1= 0x80000000;
         if ( (*_offset & 0x40000000) == 0x40000000)
-            maskOffset2= 0x40000000;
+            tqmaskOffset2= 0x40000000;
         offset = *_offset & 0x3FFFFFFF;
 
         if ( (_sector & 0x80000000) == 0x80000000) {
             sector = _sector & 0x7FFFFFFF;
-            maskSector=0x80000000;
+            tqmaskSector=0x80000000;
         } else {
             sector =_sector;
-            maskSector=0;
+            tqmaskSector=0;
         }
 
         k9CellList *lstCell;
@@ -883,8 +883,8 @@ k9Vobu * k9DVDBackup::remapOffset(uint32_t _sector,uint32_t *_offset,int _dir) {
 
 
         if ((vobu1 !=NULL) && (vobu2!=NULL)) {
-            *_offset = abs(vobu1->newSector - vobu2->newSector)  | maskOffset1 ;
-            *_offset |= maskOffset2;
+            *_offset = abs(vobu1->newSector - vobu2->newSector)  | tqmaskOffset1 ;
+            *_offset |= tqmaskOffset2;
             return vobu2;
         }
 
@@ -1099,7 +1099,7 @@ void k9DVDBackup::update4Menu(ifo_handle_t *_hifo) {
                 qDebug ("Error : could not find startSector");
             else  {
                 if (remapVobu(&lastSect)==NULL)
-                    lastSect=vobu->parent->lastSector;
+                    lastSect=vobu->tqparent->lastSector;
                 else
                     lastSect--;
                 ptr[i].start_sector = startSect;
@@ -1312,7 +1312,7 @@ void k9DVDBackup::updateIfo() {
             qDebug ("Error : could not find startSector");
         else {
             if (remapVobu(&lastSect)==NULL)
-                lastSect= vobu->parent->lastSector;
+                lastSect= vobu->tqparent->lastSector;
             else
                 lastSect--;
             ptr[i].start_sector = startSect;
@@ -1347,10 +1347,10 @@ void k9DVDBackup::updateIfo() {
             newPos=0;
             for(uint32_t j = 0; j < vts_tmapt->tmap[i].nr_of_entries; j++) {
                 //bit 31 indicates whether  VOBU time codes are discontinous with previous
-                uint32_t mask=map_ent[j] & 0x80000000 ;
+                uint32_t tqmask=map_ent[j] & 0x80000000 ;
                 uint32_t value=map_ent[j] & 0x7FFFFFFF;
                 if (remapVobu(&value) !=NULL) {
-                    map_ent[j]=value | mask;
+                    map_ent[j]=value | tqmask;
                     map_ent[newPos]=map_ent[j];
                     newPos++;
                 } else
@@ -1371,15 +1371,15 @@ void k9DVDBackup::updateVob(k9CellList *cellLst) {
     int nbVobuUpdated=0;
 
     uchar buffer[DVD_VIDEO_LB_LEN];
-    QFile *file=NULL;
-    QString dbg;
+    TQFile *file=NULL;
+    TQString dbg;
     int pVobNum=-1;
     //for (uint iCell=0;iCell<currTS->cells.count();iCell++) {
     //    k9Cell *cell=currTS->cells.at(iCell);
     for (uint iCell=0;iCell< cellLst->count();iCell++) {
         k9Cell *cell=cellLst->at(iCell);
         for (uint ivobu=0; ivobu<cell->vobus.count();ivobu++) {
-            qApp->processEvents();
+            tqApp->processEvents();
             k9Vobu * vobu = cell->vobus.at(ivobu);
             int VobNum=vobu->vobNum;
             if (error)
@@ -1390,19 +1390,19 @@ void k9DVDBackup::updateVob(k9CellList *cellLst) {
                     delete file;
                 }
                     //fclose(file);
-                QString sName;
+                TQString sName;
                 if (currVTS==0)
                     sName="VIDEO_TS.VOB";
                 else
                     sName.sprintf("VTS_%02d_%d.VOB",(int)currVTS,(int)VobNum);
-                dbg=i18n("Updating vob %1").arg(sName);
+                dbg=i18n("Updating vob %1").tqarg(sName);
                 sName=output+"/"+sName;
-                QFileInfo finfo(sName);
+                TQFileInfo finfo(sName);
                 long fileSize=finfo.size();
 
                 backupDlg->setTotalSteps(fileSize);
                 backupDlg->setProgressLabel(dbg);
-		file =new QFile(sName);
+		file =new TQFile(sName);
 		file->open( IO_ReadWrite);
                 //file=fopen(sName,"r+b");
                 pVobNum=VobNum;
@@ -1509,12 +1509,12 @@ void k9DVDBackup::updateVob(k9CellList *cellLst) {
                         if (dsiPack.sml_pbi.ilvu_sa !=0) {
                             k9Vobu *vobu2=remapOffset(sector,&dsiPack.sml_pbi.ilvu_sa,1);
                             if (vobu2!= NULL) {
-                                QFile *file2;
+                                TQFile *file2;
                                 if ( vobu2->vobNum != VobNum) {
-                                    QString sName;
+                                    TQString sName;
                                     sName.sprintf("/VTS_%02d_%d.VOB",(int)currVTS,(int)vobu2->vobNum);
                                     sName=output+sName;
-                                    file2=new QFile(sName);
+                                    file2=new TQFile(sName);
                                     file2->open(IO_ReadWrite);
                                     //file2=fopen(sName,"rb");
                                 } else
@@ -1622,7 +1622,7 @@ uint k9DVDBackup::getLastCell(k9CellCopyList *_cellCopyList, uint _index) {
     memset(subpOrig,0,sizeof(uchar)*32);
 
     ;
-    QValueList<int>::iterator it;
+    TQValueList<int>::iterator it;
     for ( it = orig->audio.begin(); it != orig->audio.end(); ++it )
         audioOrig[*it -1]=1;
 
@@ -1647,7 +1647,7 @@ uint k9DVDBackup::getLastCell(k9CellCopyList *_cellCopyList, uint _index) {
             memset(audio,0,sizeof(uchar)*8);
             memset(subp,0,sizeof(uchar)*32);
             ;
-            QValueList<int>::iterator it;
+            TQValueList<int>::iterator it;
             for ( it = cell->audio.begin(); it != cell->audio.end(); ++it )
                 audio[*it -1]=1;
 
@@ -1670,7 +1670,7 @@ uint k9DVDBackup::getLastCell(k9CellCopyList *_cellCopyList, uint _index) {
 
 void k9DVDBackup::calcFactor() {
     double factor=m_cellCopyList->getfactor(m_withMenu,false);
-    QString sFactor;
+    TQString sFactor;
     sFactor.sprintf("%.2f",factor);
     backupDlg->setFactor(sFactor);
     argFactor =  factor;
@@ -1682,7 +1682,7 @@ void k9DVDBackup::forceFactor(double _factor) {
     double minFactor=m_cellCopyList->getMinFactor( m_withMenu);
     if (factor<minFactor)
     	factor=minFactor;
-    QString sFactor;
+    TQString sFactor;
     sFactor.sprintf("%.2f",factor);
     backupDlg->setFactor(sFactor);
     argFactor =  factor;
@@ -1692,19 +1692,19 @@ void k9DVDBackup::forceFactor(double _factor) {
 
 
 void k9DVDBackup::execute() {
-    QString sOutput=output;
+    TQString sOutput=output;
 
-    output=QDir::cleanDirPath(output +"/dvd");
+    output=TQDir::cleanDirPath(output +"/dvd");
 
-    QDir root("/");
+    TQDir root("/");
     root.mkdir(output);
     k9Tools::clearOutput(output);
 
-    QDir dir(output);
+    TQDir dir(output);
     dir.mkdir("VIDEO_TS");
     dir.mkdir("AUDIO_TS");
 
-    output=QDir::cleanDirPath(output +"/VIDEO_TS");
+    output=TQDir::cleanDirPath(output +"/VIDEO_TS");
 
     m_dvdread->openDevice(device);
     if (!m_dvdread->opened()) {
diff --git a/libk9copy/k9dvdbackup.h b/libk9copy/k9dvdbackup.h
index 36349ef..1b56e17 100755
--- a/libk9copy/k9dvdbackup.h
+++ b/libk9copy/k9dvdbackup.h
@@ -24,9 +24,9 @@
 #include "k9cell.h"
 #include "k9cellcopylist.h"
 #include "k9dvdread.h"
-#include <qptrqueue.h>
-#include <qmutex.h>
-#include <qfile.h>
+#include <tqptrqueue.h>
+#include <tqmutex.h>
+#include <tqfile.h>
 /**
 @author Jean-Michel Petit
 */
@@ -34,8 +34,9 @@
 class k9BackupDlg;
 class k9Ifo2;
 
-class k9TitleSet : public QObject {
+class k9TitleSet : public TQObject {
     Q_OBJECT
+  TQ_OBJECT
 public:
     k9TitleSet(int _VTS);
     ~k9TitleSet();
@@ -50,37 +51,38 @@ public:
 private:
 };
 
-class k9TitleSetList:public QPtrList <k9TitleSet> {
+class k9TitleSetList:public TQPtrList <k9TitleSet> {
 protected:
-	 int compareItems ( QPtrCollection::Item item1, QPtrCollection::Item item2 );
+	 int compareItems ( TQPtrCollection::Item item1, TQPtrCollection::Item item2 );
 };
 
-class k9CadtList:public QPtrList<cell_adr_t> {
+class k9CadtList:public TQPtrList<cell_adr_t> {
 protected:
-   int compareItems(QPtrCollection::Item item1,QPtrCollection::Item item2);
+   int compareItems(TQPtrCollection::Item item1,TQPtrCollection::Item item2);
 };
 
 class k9vamps;
 
-class k9DVDBackup : public QObject {
+class k9DVDBackup : public TQObject {
     Q_OBJECT
+  TQ_OBJECT
 public:
-    k9DVDBackup(QObject  *_dvd,const char* name=0,const QStringList& args=0) ;
+    k9DVDBackup(TQObject  *_dvd,const char* name=0,const TQStringList& args=0) ;
 
     ~k9DVDBackup();
-    virtual void setDevice(QString _device);
-    virtual void setOutput(QString _output);
-    virtual QString getErrMsg();
+    virtual void setDevice(TQString _device);
+    virtual void setOutput(TQString _output);
+    virtual TQString getErrMsg();
     virtual void execute();
     virtual bool geterror();
     virtual void setWithMenus(bool _value);
-    virtual QWidget *getDialog() {return (QWidget*)backupDlg;};
+    virtual TQWidget *getDialog() {return (TQWidget*)backupDlg;};
 public  slots:
     void getOutput(uchar *buffer,uint32_t size);
 
 protected:
-    QString device;
-    QString output;
+    TQString device;
+    TQString output;
     bool wrote;
 private:
     k9DVDRead *m_dvdread;
@@ -88,9 +90,9 @@ private:
     bool m_withMenu;
     bool m_forcedFactor;
     k9DVD *DVD;
-    QString errMsg;
-    QString vampsMsg;
-    QFile* outputFile;
+    TQString errMsg;
+    TQString vampsMsg;
+    TQFile* outputFile;
     long cellSize;
     long currVTS;
     k9TitleSet *currTS;
@@ -129,10 +131,10 @@ private:
     void calcFactor();
     void forceFactor(double _factor);
     bool error;
-    void seterror(const QString &_msg);
+    void seterror(const TQString &_msg);
     k9vamps *vamps;
-    QPtrQueue <k9Vobu> vobuQueue;
-    QMutex mutex;
+    TQPtrQueue <k9Vobu> vobuQueue;
+    TQMutex mutex;
 };
 
 
diff --git a/libk9copy/k9dvdchapter.cpp b/libk9copy/k9dvdchapter.cpp
index e96385e..9268bbe 100644
--- a/libk9copy/k9dvdchapter.cpp
+++ b/libk9copy/k9dvdchapter.cpp
@@ -18,8 +18,8 @@ const int& k9DVDChapter::getnum()
 {
   return num;
 }
-/** Read property of QTime length. */
-const QTime& k9DVDChapter::getlength()
+/** Read property of TQTime length. */
+const TQTime& k9DVDChapter::getlength()
 {
   return length;
 }
@@ -30,7 +30,7 @@ const int& k9DVDChapter::getsectors()
   return sectors;
 }
 
-const QTime& k9DVDChapter::gettime()
+const TQTime& k9DVDChapter::gettime()
 {
   return time;
 }
diff --git a/libk9copy/k9dvdchapter.h b/libk9copy/k9dvdchapter.h
index b7e2826..9b8affc 100644
--- a/libk9copy/k9dvdchapter.h
+++ b/libk9copy/k9dvdchapter.h
@@ -14,7 +14,7 @@
 
 #include "k9common.h"
 #include "k9dvd.h"
-#include <qptrlist.h>
+#include <tqptrlist.h>
 
 static int cptChapter=0;
 
@@ -22,9 +22,10 @@ static int cptChapter=0;
 enum angleBlock_t {angleNone=0,angleInside=1,angleStart=3,angleEnd=5};
 
 class k9DVDTitle;
-class k9ChapterCell :public QObject
+class k9ChapterCell :public TQObject
 {
   Q_OBJECT
+  TQ_OBJECT
 public:
   k9ChapterCell(uint _id,uint _angle){ m_id=_id;m_angle=_angle;m_angleBlock=angleNone;};
   virtual uint getid() {return m_id;};
@@ -43,9 +44,10 @@ private:
   uint32_t m_startSector,m_lastSector;
 };
 
-class k9DVDChapter : public QObject
+class k9DVDChapter : public TQObject
 {
   Q_OBJECT
+  TQ_OBJECT
   friend class k9DVDTitle;
   friend class k9DVD;
 private: // Private attributes
@@ -53,8 +55,8 @@ private: // Private attributes
   int num;
   int id;
   /**  */
-  QTime length;
-  QTime time;
+  TQTime length;
+  TQTime time;
   /**  */
   int sectors;
   unsigned long startSector;
@@ -67,13 +69,13 @@ public: // Public methods
   k9DVDChapter();
   /** Read property of int num. */
   virtual const int& getnum();
-  /** Read property of QTime length. */
-  virtual const QTime& getlength();
+  /** Read property of TQTime length. */
+  virtual const TQTime& getlength();
   /** Read property of int sectors. */
   virtual const int& getsectors();
-  QPtrList<k9ChapterCell> cells;
-  QValueList<uint32_t> startSectors;
-  virtual const QTime & gettime();
+  TQPtrList<k9ChapterCell> cells;
+  TQValueList<uint32_t> startSectors;
+  virtual const TQTime & gettime();
   virtual k9DVDTitle * getTitle();
   unsigned long getstartSector() { return startSector;};
   unsigned long getendSector() {return endSector;};
diff --git a/libk9copy/k9dvdprogress.cpp b/libk9copy/k9dvdprogress.cpp
index 43c3ad8..08e8a70 100755
--- a/libk9copy/k9dvdprogress.cpp
+++ b/libk9copy/k9dvdprogress.cpp
@@ -19,11 +19,11 @@
 ***************************************************************************/
 
 #include "k9dvdprogress.h"
-#include <qprogressbar.h>
-#include <qlabel.h>
+#include <tqprogressbar.h>
+#include <tqlabel.h>
  
-k9DVDProgress::k9DVDProgress(QWidget* parent, const char* name, bool modal, WFlags fl)
-    : DVDProgress( parent, name, modal, fl )
+k9DVDProgress::k9DVDProgress(TQWidget* tqparent, const char* name, bool modal, WFlags fl)
+    : DVDProgress( tqparent, name, modal, fl )
 {
 }
 
@@ -47,15 +47,15 @@ void k9DVDProgress::setpbTotalStep(int position){
   pbTotal->setProgress(position);
 }
 /** No descriptions */
-void k9DVDProgress::setlblTitle(QString & text){
+void k9DVDProgress::setlblTitle(TQString & text){
 lblTitle->setText(text);
 }
 /** No descriptions */
-void k9DVDProgress::setlblTotal(QString& text){
+void k9DVDProgress::setlblTotal(TQString& text){
 lblTotal->setText(text);
 }
 
-void k9DVDProgress::closeEvent( QCloseEvent* ce )
+void k9DVDProgress::closeEvent( TQCloseEvent* ce )
 {
   ce->ignore();
   return;
diff --git a/libk9copy/k9dvdprogress.h b/libk9copy/k9dvdprogress.h
index 3458278..6d4ebc3 100755
--- a/libk9copy/k9dvdprogress.h
+++ b/libk9copy/k9dvdprogress.h
@@ -29,8 +29,9 @@
 
 class k9DVDProgress : public DVDProgress  {
 Q_OBJECT
+  TQ_OBJECT
 public: 
-	k9DVDProgress(QWidget* parent = 0, const char* name = 0, bool modal = FALSE, WFlags fl = 0 );
+	k9DVDProgress(TQWidget* tqparent = 0, const char* name = 0, bool modal = FALSE, WFlags fl = 0 );
 	~k9DVDProgress();
   /** No descriptions */
   void setpbTitleTotalSteps(unsigned int total);
@@ -41,11 +42,11 @@ public:
   /** No descriptions */
   void setpbTotalStep(int position);
   /** No descriptions */
-  void setlblTitle(QString & text);
+  void setlblTitle(TQString & text);
   /** No descriptions */
-  void setlblTotal(QString& text);
+  void setlblTotal(TQString& text);
 protected:
- void closeEvent( QCloseEvent* ce );
+ void closeEvent( TQCloseEvent* ce );
 };
 
 #endif
diff --git a/libk9copy/k9dvdread.cpp b/libk9copy/k9dvdread.cpp
index 1ec173d..54f1ad7 100644
--- a/libk9copy/k9dvdread.cpp
+++ b/libk9copy/k9dvdread.cpp
@@ -36,9 +36,9 @@ k9DVDFile::~k9DVDFile() {
 }
 
 /*!
-    \fn k9DVDRead::openDevice(const QString & _device)
+    \fn k9DVDRead::openDevice(const TQString & _device)
  */
-void k9DVDRead::openDevice(const QString & _device) {
+void k9DVDRead::openDevice(const TQString & _device) {
 	m_dvd=DVDOpen(_device.utf8());
 	//turn UDF cache off
 	//DVDUDFCacheLevel(m_dvd, 0 );
@@ -63,12 +63,12 @@ k9Ifo2 *k9DVDRead::getIfo(int _num) {
     return ifo;
 }
 
-QString k9DVDRead::getDiscId() {
+TQString k9DVDRead::getDiscId() {
 uchar ID[17];
-QString id="";
+TQString id="";
 if (DVDDiscID(m_dvd,ID) !=-1) {
 	ID[16]=0;
-	id=QString::fromLatin1((const char*)ID);
+	id=TQString::tqfromLatin1((const char*)ID);
 }
 return id;
 }
diff --git a/libk9copy/k9dvdread.h b/libk9copy/k9dvdread.h
index b962c12..38bd6e0 100644
--- a/libk9copy/k9dvdread.h
+++ b/libk9copy/k9dvdread.h
@@ -13,7 +13,7 @@
 #define K9DVDREAD_H
 
 #include "k9common.h"
-#include <qlibrary.h>
+#include <tqlibrary.h>
 
 /**
 	@author Jean-Michel PETIT <k9copy@free.fr>
@@ -27,7 +27,7 @@ friend class k9DVDRead;
 private:
     dvd_file_t *m_file;
     k9DVDRead *m_dvd;
-    QLibrary *m_library;
+    TQLibrary *m_library;
     void openIfo(uint _vts);
     void openMenu(uint _vts);
     void openTitle(uint _vts);
@@ -45,17 +45,17 @@ class k9DVDRead{
 friend class k9DVDTitle;
 private:
   dvd_reader_t *m_dvd;
-  QPtrList <k9DVDFile> files;
-  QPtrList <k9Ifo2> ifos;
+  TQPtrList <k9DVDFile> files;
+  TQPtrList <k9Ifo2> ifos;
 public:
     k9DVDRead();
     ~k9DVDRead();
-    void openDevice(const QString & _device);
+    void openDevice(const TQString & _device);
     k9DVDFile *openIfo(uint _vts);
     k9DVDFile *openMenu(uint _vts);
     k9DVDFile *openTitle(uint _vts);
     k9Ifo2 *getIfo(int _num);
-    QString getDiscId();
+    TQString getDiscId();
     void close();
     bool opened();
 
diff --git a/libk9copy/k9dvdsize.cpp b/libk9copy/k9dvdsize.cpp
index 41360cc..ae872ed 100644
--- a/libk9copy/k9dvdsize.cpp
+++ b/libk9copy/k9dvdsize.cpp
@@ -13,7 +13,7 @@
 
 int DVD_MAX_SIZE=4400;
 
-k9DVDSize::k9DVDSize(QObject  *parent,const char *name,const QStringList args)
+k9DVDSize::k9DVDSize(TQObject  *tqparent,const char *name,const TQStringList args)
 {
 }
 
diff --git a/libk9copy/k9dvdsize.h b/libk9copy/k9dvdsize.h
index fee2278..ddb6aad 100644
--- a/libk9copy/k9dvdsize.h
+++ b/libk9copy/k9dvdsize.h
@@ -12,17 +12,18 @@
 #ifndef K9DVDSIZE_H
 #define K9DVDSIZE_H
 
-#include <qobject.h>
-#include <qstringlist.h>
+#include <tqobject.h>
+#include <tqstringlist.h>
 /**
 @author Jean-Michel PETIT
 */
-class k9DVDSize:public QObject {
+class k9DVDSize:public TQObject {
 Q_OBJECT
+  TQ_OBJECT
 private:
     static int m_size;
 public:
-    k9DVDSize(QObject  *parent=0,const char *name=0,const QStringList args=0) ;
+    k9DVDSize(TQObject  *tqparent=0,const char *name=0,const TQStringList args=0) ;
     static int getMaxSize();
    static void setMaxSize(int _size);
     virtual int getMaxSizeDyn();
diff --git a/libk9copy/k9dvdtitle.cpp b/libk9copy/k9dvdtitle.cpp
index acd2bdb..21a8e79 100644
--- a/libk9copy/k9dvdtitle.cpp
+++ b/libk9copy/k9dvdtitle.cpp
@@ -20,14 +20,14 @@
 
 #include "k9dvdtitle.h"
 
-#include <qapplication.h>
+#include <tqapplication.h>
 
 #include <string.h>
 #include <sys/stat.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
-#include <qvaluelist.h>
+#include <tqvaluelist.h>
 #include "k9dvdtitleset.h"
 #include "k9titleencopt.h"
 
@@ -37,17 +37,17 @@ k9DVDAudioStream::k9DVDAudioStream() {
     selected=false;
 }
 
-/** Read property of QString format. */
-const QString& k9DVDAudioStream::getformat() {
+/** Read property of TQString format. */
+const TQString& k9DVDAudioStream::getformat() {
     return format;
 }
 
-/** Read property of QString frequency. */
-const QString& k9DVDAudioStream::getfrequency() {
+/** Read property of TQString frequency. */
+const TQString& k9DVDAudioStream::getfrequency() {
     return frequency;
 }
-/** Read property of QString quantization. */
-const QString& k9DVDAudioStream::getquantization() {
+/** Read property of TQString quantization. */
+const TQString& k9DVDAudioStream::getquantization() {
     return quantization;
 }
 /** Read property of int channels. */
@@ -58,8 +58,8 @@ const int& k9DVDAudioStream::getchannels() {
 const int& k9DVDAudioStream::getappMode() {
     return appMode;
 }
-/** Read property of QString content. */
-const QString& k9DVDAudioStream::getcontent() {
+/** Read property of TQString content. */
+const TQString& k9DVDAudioStream::getcontent() {
     return content;
 }
 
@@ -84,12 +84,12 @@ void k9DVDAudioStream::setselected( const bool& _newVal) {
     	title->selectChapters( after);
 }
 
-/** Read property of QString langCod. */
-const QString& k9DVDAudioStream::getlangCod() {
+/** Read property of TQString langCod. */
+const TQString& k9DVDAudioStream::getlangCod() {
     return langCod;
 }
-/** Read property of QString language. */
-const QString& k9DVDAudioStream::getlanguage() {
+/** Read property of TQString language. */
+const TQString& k9DVDAudioStream::getlanguage() {
     return language;
 }
 
@@ -109,20 +109,20 @@ k9DVDSubtitle::k9DVDSubtitle() {
 }
 
 
-/** Read property of QString langCod. */
-const QString& k9DVDSubtitle::getlangCod() {
+/** Read property of TQString langCod. */
+const TQString& k9DVDSubtitle::getlangCod() {
     return langCod;
 }
-/** Read property of QString language. */
-const QString& k9DVDSubtitle::getlanguage() {
+/** Read property of TQString language. */
+const TQString& k9DVDSubtitle::getlanguage() {
     return language;
 }
 /** Read property of int num. */
 const int& k9DVDSubtitle::getnum() {
     return num;
 }
-/** Read property of QString content. */
-const QString& k9DVDSubtitle::getcontent() {
+/** Read property of TQString content. */
+const TQString& k9DVDSubtitle::getcontent() {
     return content;
 }
 
@@ -153,7 +153,7 @@ k9DVDTitle * k9DVDSubtitle::gettitle() {
 /*!
 \fn k9DVDSubtitle::getID()
 */
-QValueList<int>& k9DVDSubtitle::getID() {
+TQValueList<int>& k9DVDSubtitle::getID() {
     return id;
 }
 
@@ -219,7 +219,7 @@ const int& k9DVDTitle::getsubPictureCount() {
     return subPictureCount;
 }
 /** Read property of int streamCount. */
-const QTime& k9DVDTitle::getlength() {
+const TQTime& k9DVDTitle::getlength() {
     return length;
 }
 
@@ -283,11 +283,11 @@ const float k9DVDTitle::gettotalvideosize_mb() {
 }
 
 
-QTime k9DVDTitle::gettotallength() {
-    QTime totalTime=getlength();
+TQTime k9DVDTitle::gettotallength() {
+    TQTime totalTime=getlength();
     for (uint i=0;i<m_titles.count();i++) {
          k9DVDTitle *tmp=m_titles.at(i);
-	 QTime t;
+	 TQTime t;
 	 int msecs= t.msecsTo(tmp->getlength());
 	 totalTime=totalTime.addMSecs(msecs);
     }
@@ -295,11 +295,11 @@ QTime k9DVDTitle::gettotallength() {
 
 }
 
-QTime k9DVDTitle::getSelectedLength() {
-    QTime totalTime(0,0);
+TQTime k9DVDTitle::getSelectedLength() {
+    TQTime totalTime(0,0);
     for (k9DVDChapter *chapter=chapters.first();chapter;chapter=chapters.next()) {
     	if (chapter->getSelected()) {
-		QTime t;
+		TQTime t;
 		int msecs= t.msecsTo(chapter->getlength());
 		totalTime=totalTime.addMSecs(msecs);
     	}
@@ -308,10 +308,10 @@ QTime k9DVDTitle::getSelectedLength() {
     
     for (uint i=0;i<m_titles.count();i++) {
          k9DVDTitle *tmp=m_titles.at(i);
-         QPtrList <k9DVDChapter> tchapters=tmp->getChapters();
+         TQPtrList <k9DVDChapter> tchapters=tmp->getChapters();
           for (k9DVDChapter *chapter=tchapters.first();chapter;chapter=tchapters.next()) {
 		if (chapter->getSelected()) {
-			QTime t;
+			TQTime t;
 			int msecs= t.msecsTo(chapter->getlength());
 			totalTime=totalTime.addMSecs(msecs);
 		}
@@ -340,28 +340,28 @@ const int& k9DVDTitle::getTTN() {
 const float& k9DVDTitle::getFPS() {
     return FPS;
 }
-/** Read property of QString format. */
-const QString& k9DVDTitle::getformat() {
+/** Read property of TQString format. */
+const TQString& k9DVDTitle::getformat() {
     return format;
 }
-/** Read property of QString aspectRatio. */
-const QString& k9DVDTitle::getaspectRatio() {
+/** Read property of TQString aspectRatio. */
+const TQString& k9DVDTitle::getaspectRatio() {
     return aspectRatio;
 }
-/** Read property of QString width. */
-const QString& k9DVDTitle::getwidth() {
+/** Read property of TQString width. */
+const TQString& k9DVDTitle::getwidth() {
     return width;
 }
-/** Read property of QString height. */
-const QString& k9DVDTitle::getheight() {
+/** Read property of TQString height. */
+const TQString& k9DVDTitle::getheight() {
     return height;
 }
-/** Read property of QString palette. */
-void k9DVDTitle::getpalette(int i,QString & c) {
+/** Read property of TQString palette. */
+void k9DVDTitle::getpalette(int i,TQString & c) {
     c=*palette.at(i);
 }
-/** Read property of QString DF. */
-const QString& k9DVDTitle::getDF() {
+/** Read property of TQString DF. */
+const TQString& k9DVDTitle::getDF() {
     return DF;
 }
 /** Read property of int angleCount. */
@@ -406,12 +406,12 @@ bool k9DVDTitle::isSelected() {
 }
 
 
-/** Read property of QString name. */
-const QString& k9DVDTitle::getname() {
+/** Read property of TQString name. */
+const TQString& k9DVDTitle::getname() {
     return name;
 }
-/** Write property of QString name. */
-void k9DVDTitle::setname( const QString& _newVal) {
+/** Write property of TQString name. */
+void k9DVDTitle::setname( const TQString& _newVal) {
     name = _newVal;
 }
 
diff --git a/libk9copy/k9dvdtitle.h b/libk9copy/k9dvdtitle.h
index 9b29f53..4e74ddc 100644
--- a/libk9copy/k9dvdtitle.h
+++ b/libk9copy/k9dvdtitle.h
@@ -23,41 +23,43 @@
 #include "k9common.h"
 #include "k9dvd.h"
 #include "k9dvdchapter.h"
-#include <qdatetime.h>
-#include <qstringlist.h>
-#include <qptrlist.h>
+#include <tqdatetime.h>
+#include <tqstringlist.h>
+#include <tqptrlist.h>
 
 class k9DVDTitleSet;
   
-class k9DVDVideoStream : public QObject{
+class k9DVDVideoStream : public TQObject{
 Q_OBJECT
+TQ_OBJECT
 friend class k9DVDTitle;
 private: // Private attributes
 public: // Public methods
 
 };
   
-class k9DVDAudioStream : public QObject{
+class k9DVDAudioStream : public TQObject{
 Q_OBJECT
+TQ_OBJECT
 friend class k9DVDTitle;
 friend class k9DVD;
 private: // Private attributes
   /**  */
-  QString langCod;
+  TQString langCod;
   /**  */
-  QString language;
+  TQString language;
   /**  */
-  QString format;
+  TQString format;
   /**  */
-  QString frequency;
+  TQString frequency;
   /**  */
-  QString quantization;
+  TQString quantization;
   /**  */
   int channels;
   /**  */
   int appMode;
   /**  */
-  QString content;
+  TQString content;
   /**  */
   float size_mb;
   /**  */
@@ -67,22 +69,22 @@ private: // Private attributes
   int m_streamId;
 public: // Public methods
   k9DVDAudioStream();
-  /** Read property of QString langCod. */
-  virtual const QString& getlangCod();
-  /** Read property of QString language. */
-  virtual const QString& getlanguage();
-  /** Read property of QString format. */
-  virtual const QString& getformat();
-  /** Read property of QString frequency. */
-  virtual const QString& getfrequency();
-  /** Read property of QString quantization. */
-  virtual const QString& getquantization();
+  /** Read property of TQString langCod. */
+  virtual const TQString& getlangCod();
+  /** Read property of TQString language. */
+  virtual const TQString& getlanguage();
+  /** Read property of TQString format. */
+  virtual const TQString& getformat();
+  /** Read property of TQString frequency. */
+  virtual const TQString& getfrequency();
+  /** Read property of TQString quantization. */
+  virtual const TQString& getquantization();
   /** Read property of int channels. */
   virtual const int& getchannels();
   /** Read property of int appMode. */
   virtual const int& getappMode();
-  /** Read property of QString content. */
-  virtual const QString& getcontent();
+  /** Read property of TQString content. */
+  virtual const TQString& getcontent();
   /** Read property of float size_mb. */
   virtual const float& getsize_mb();
   /** Write property of bool selected. */
@@ -97,35 +99,36 @@ public: // Public methods
 	
 };
 
-class k9DVDSubtitle : public QObject{
+class k9DVDSubtitle : public TQObject{
 Q_OBJECT
+TQ_OBJECT
 friend class k9DVDTitle;
 friend class k9DVD;
 private: // Private attributes
   /**  */
-  QString langCod;
+  TQString langCod;
   /**  */
-  QString language;
+  TQString language;
   /**  */
   int num;
   /**  */
-  QString content;
+  TQString content;
   /**  */
   float size_mb;
   /**  */
   bool selected;
-  QValueList<int> id;
+  TQValueList<int> id;
   k9DVDTitle *title;
 public: // Public methods
   k9DVDSubtitle();
-  /** Read property of QString langCod. */
-  virtual const QString& getlangCod();
-  /** Read property of QString language. */
-  virtual const QString& getlanguage();
+  /** Read property of TQString langCod. */
+  virtual const TQString& getlangCod();
+  /** Read property of TQString language. */
+  virtual const TQString& getlanguage();
   /** Read property of int num. */
   virtual const int& getnum();
-  /** Read property of QString content. */
-  virtual const QString& getcontent();
+  /** Read property of TQString content. */
+  virtual const TQString& getcontent();
   /** Read property of float size_mb. */
   virtual const float& getsize_mb();
   /** Write property of bool selected. */
@@ -133,15 +136,16 @@ public: // Public methods
   /** Read property of bool selected. */
   virtual const bool& getselected();
   virtual k9DVDTitle* gettitle();
-  virtual QValueList<int>& getID();
+  virtual TQValueList<int>& getID();
 };
   
 
 class k9TitleEncOpt;
 
 
-class k9DVDTitle : public QObject{
-Q_OBJECT  
+class k9DVDTitle : public TQObject{
+Q_OBJECT
+TQ_OBJECT  
 friend class k9DVD;
 private: // Public attributes
   unsigned int ts_nr;
@@ -149,25 +153,25 @@ private: // Public attributes
   int streamCount;
   int audioStreamCount;
   int subPictureCount;
-  QTime length;
+  TQTime length;
   k9DVDVideoStream videoStream;
-  QObjectList audioStreams;
-  QObjectList subtitles;
+  TQObjectList audioStreams;
+  TQObjectList subtitles;
   int VTS;
   int TTN;
   float FPS;
-  QString format;
-  QString aspectRatio;
+  TQString format;
+  TQString aspectRatio;
   int numTitle;
-  QString width;
-  QString height;
-  QStringList palette;
-  QString DF;
+  TQString width;
+  TQString height;
+  TQStringList palette;
+  TQString DF;
   float size_mb;
   int angleCount;
   float videosize_mb;
   float vobusize_mb;
-  QString name;
+  TQString name;
    k9DVDTitle* nextTitle;
   int id;
   k9DVDTitleset *m_titleset;
@@ -175,7 +179,7 @@ private: // Public attributes
   k9DVDSubtitle *m_defSubtitle;
   bool m_defAudioSet;
   bool m_defSubtitleSet;
-  QPtrList <k9DVDTitle> m_titles;
+  TQPtrList <k9DVDTitle> m_titles;
   uint32_t m_sectors;
   bool m_forceFactor;
   float m_factor;
@@ -187,19 +191,19 @@ public: // Public methods
   virtual const int& getstreamCount();
   virtual const int& getaudioStreamCount();
   virtual const int& getsubPictureCount();    
-  virtual const QTime& getlength();
-  virtual QTime gettotallength();
-  virtual QTime getSelectedLength();
+  virtual const TQTime& getlength();
+  virtual TQTime gettotallength();
+  virtual TQTime getSelectedLength();
 
   virtual const int& getVTS();
   virtual const int& getTTN();
   virtual const float& getFPS();
-  virtual const QString& getformat();
-  virtual const QString& getaspectRatio();
-  virtual const QString& getwidth();
-  virtual const QString& getheight();
-  virtual void getpalette(int i,QString & c);
-  virtual const QString& getDF();
+  virtual const TQString& getformat();
+  virtual const TQString& getaspectRatio();
+  virtual const TQString& getwidth();
+  virtual const TQString& getheight();
+  virtual void getpalette(int i,TQString & c);
+  virtual const TQString& getDF();
   virtual const int& getangleCount();
   virtual const int& getnumTitle();
   virtual k9DVDAudioStream *getaudioStream(int num);
@@ -211,8 +215,8 @@ public: // Public methods
   virtual const uint64_t  getChaptersSize(bool _selected);
   virtual const float& getvideosize_mb();
   virtual bool isSelected();
-  virtual void setname( const QString& _newVal);
-  virtual const QString& getname();
+  virtual void setname( const TQString& _newVal);
+  virtual const TQString& getname();
   virtual int getpgc();
   virtual void setnextTitle(k9DVDTitle * nTitle);
   virtual k9DVDTitle* getnextTitle();
@@ -226,12 +230,12 @@ public: // Public methods
   virtual k9DVDSubtitle* getDefSubtitle() const;
   virtual bool getDefAudioSet() const {return m_defAudioSet;};
   virtual bool getDefSubtitleSet() const {return m_defSubtitleSet;};
-  virtual QPtrList< k9DVDTitle > getTitles() const {return m_titles;};
+  virtual TQPtrList< k9DVDTitle > getTitles() const {return m_titles;};
   virtual uint32_t getsectors() { return m_sectors;};	
   virtual float getfactor() { return m_factor;};
   virtual bool getforceFactor() { return m_forceFactor;};
   virtual void selectChapters(bool _state);
-  virtual QPtrList< k9DVDChapter > getChapters() const {return chapters;};
+  virtual TQPtrList< k9DVDChapter > getChapters() const {return chapters;};
   virtual k9TitleEncOpt* getEncOpt() ;
   
 public slots:
@@ -244,7 +248,7 @@ private: // Private methods
   k9DVDAudioStream* addAudioStream();
   k9DVDChapter* addChapter(int num);
   k9DVDSubtitle* addSubtitle(int num);
-  QPtrList <k9DVDChapter> chapters;
+  TQPtrList <k9DVDChapter> chapters;
   bool indexed;
   bool forceSelection;
    int pgc;
diff --git a/libk9copy/k9dvdtitleset.cpp b/libk9copy/k9dvdtitleset.cpp
index cfa445a..eb295ac 100644
--- a/libk9copy/k9dvdtitleset.cpp
+++ b/libk9copy/k9dvdtitleset.cpp
@@ -16,7 +16,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
-#include <qvaluelist.h>
+#include <tqvaluelist.h>
 
 k9DVDTitleset::k9DVDTitleset( uint _num,uint32_t _size) { 
   m_num=_num;
@@ -28,10 +28,10 @@ k9DVDTitleset::k9DVDTitleset( uint _num,uint32_t _size) {
 };
 
 
-const QString k9DVDTitleset::getsize_mb()
+const TQString k9DVDTitleset::getsize_mb()
 {
   double size_mb=(double)m_size /512;
-  QString c;
+  TQString c;
   c.sprintf("%.2f",size_mb);
   return c;
 }
diff --git a/libk9copy/k9dvdtitleset.h b/libk9copy/k9dvdtitleset.h
index 7e42522..1e32902 100644
--- a/libk9copy/k9dvdtitleset.h
+++ b/libk9copy/k9dvdtitleset.h
@@ -14,18 +14,19 @@
 
 #include "k9common.h"
 #include "k9dvd.h"
-#include <qdatetime.h>
-#include <qstringlist.h>
-#include <qptrlist.h>
+#include <tqdatetime.h>
+#include <tqstringlist.h>
+#include <tqptrlist.h>
 #include "k9dvdtitle.h"
 		
-class k9DVDTitleset :public QObject
+class k9DVDTitleset :public TQObject
 {
   Q_OBJECT
+  TQ_OBJECT
 private:
   int m_num;
   uint32_t m_size;
-  QPtrList <k9DVDTitle> titles;
+  TQPtrList <k9DVDTitle> titles;
   bool m_selected;
   bool m_updating;
   bool m_audioStreams[8];
@@ -35,7 +36,7 @@ public:
   virtual int count();
   virtual k9DVDTitle *gettitle(uint _pos);
   virtual uint32_t getsize();
-  virtual const QString getsize_mb();
+  virtual const TQString getsize_mb();
   virtual bool getselected();
   virtual void setselected(bool state);
   virtual void updateSelection();
diff --git a/libk9copy/k9ifo2.cpp b/libk9copy/k9ifo2.cpp
index 56ba072..8d5672e 100644
--- a/libk9copy/k9ifo2.cpp
+++ b/libk9copy/k9ifo2.cpp
@@ -23,7 +23,7 @@
 
 
 k9Ifo2::k9Ifo2(k9DVDRead *_dvdread)
-        : QObject(NULL,"") {
+        : TQObject(NULL,"") {
     _ifo=NULL;
     m_dvd=_dvdread;
 }
@@ -36,17 +36,17 @@ k9Ifo2::~k9Ifo2() {
 }
 
 /*!
-    \fn k9Ifo2::setDevice(QString &_device)
+    \fn k9Ifo2::setDevice(TQString &_device)
  */
-void k9Ifo2::setDevice(QString &_device) {
+void k9Ifo2::setDevice(TQString &_device) {
     device=_device;
 }
 
 
 /*!
-    \fn k9Ifo2::setOutput(QString &_output)
+    \fn k9Ifo2::setOutput(TQString &_output)
  */
-void k9Ifo2::setOutput(QString &_output) {
+void k9Ifo2::setOutput(TQString &_output) {
     output=_output;
 }
 
@@ -85,7 +85,7 @@ void k9Ifo2::saveIFO() {
     k9DVDFile *dvdfile;
     bool mainIfo = (numIfo==0);
 
-    QString filename,filename2;
+    TQString filename,filename2;
     if (mainIfo) {
         filename="/VIDEO_TS/VIDEO_TS.IFO";
     } else {
@@ -174,17 +174,17 @@ void k9Ifo2::saveIFO() {
             filename2=output + filename2;
         }
 
-        QFile ifofile (filename);
+        TQFile ifofile (filename);
         ifofile.open(IO_WriteOnly);
         if (ifofile.writeBlock((char*)m_buffer,m_position) == -1) {
-            QString sError("erreur");
+            TQString sError("erreur");
         }
         ifofile.close();
 
-        QFile ifofile2 (filename2);
+        TQFile ifofile2 (filename2);
         ifofile2.open(IO_WriteOnly);
         if (ifofile2.writeBlock((char*)m_buffer,m_position) == -1) {
-            QString sError("erreur");
+            TQString sError("erreur");
         }
         ifofile2.close();
 
@@ -419,7 +419,7 @@ void k9Ifo2::updateTT_SRPT(uchar *_buffer) {
 	
         for(int i =  0; i < tt_srpt->nr_of_srpts; i++) {
             B2N_16(title_info[i].nr_of_ptts);
-            B2N_16(title_info[i].parental_id);
+            B2N_16(title_info[i].tqparental_id);
             B2N_32(title_info[i].title_set_sector);
         }
         memcpy(m_buffer+offset+TT_SRPT_SIZE,title_info,info_length);
@@ -511,7 +511,7 @@ void k9Ifo2::updatePGCIT_internal(uchar *_buffer, pgcit_t *_pgcit, int _offset)
     m_position+=_pgcit->nr_of_pgci_srp*PGCI_SRP_SIZE;
 
     for(int i = 0; i < _pgcit->nr_of_pgci_srp; i++) {
-        B2N_16(pgci_srp[i].ptl_id_mask);
+        B2N_16(pgci_srp[i].ptl_id_tqmask);
         pgci_srp[i].pgc_start_byte=m_position-_offset;
         B2N_32(pgci_srp[i].pgc_start_byte); //JMP:faux
         updatePGC(_buffer,_pgcit->pgci_srp[i].pgc,m_position);
@@ -856,7 +856,7 @@ void k9Ifo2::updateVTS_TMAPT(uchar *_buffer) {
 
 
 }
-void k9Ifo2::checkBuffer(QString lib,uchar* _buffer) {
+void k9Ifo2::checkBuffer(TQString lib,uchar* _buffer) {
     /*     for (int j=0;j<bufCopySize;j++) {
            uchar *c,*c2;
     c=(uchar*) (_buffer+j);
@@ -868,7 +868,7 @@ void k9Ifo2::checkBuffer(QString lib,uchar* _buffer) {
     */
     return;
     if (memcmp(bufCopy,_buffer,bufCopySize)!=0) {
-        QString c;
+        TQString c;
         c="Buffer de sortie altéré: " +lib;
         qDebug(c.latin1());
     }
@@ -903,7 +903,7 @@ void k9Ifo2::navRead_PCI(pci_t *pci, uchar *buffer) {
     for(j = 0; j < 2; j++)
       B2N_32(pci->hli.btn_colit.btn_coli[i][j]);
 
-  /* NOTE: I've had to change the structure from the disk layout to get
+  /* NOTE: I've had to change the structure from the disk tqlayout to get
    * the packing to work with Sun's Forte C compiler. */
   
   /* pci hli btni */
diff --git a/libk9copy/k9ifo2.h b/libk9copy/k9ifo2.h
index da04944..2fbcf20 100644
--- a/libk9copy/k9ifo2.h
+++ b/libk9copy/k9ifo2.h
@@ -21,20 +21,21 @@
 #define K9IFO2_H
 #include "k9common.h"
 #include "k9dvdread.h"
-#include <qfile.h>
+#include <tqfile.h>
 #include <stdlib.h>
 /**
 @author Jean-Michel Petit
 */
-class k9Ifo2 : public QObject {
+class k9Ifo2 : public TQObject {
     Q_OBJECT
+  TQ_OBJECT
 public:
     k9Ifo2(k9DVDRead *_dvdread);
 
     ~k9Ifo2();
 
-    void setDevice(QString &_device);
-    void setOutput(QString &_output);
+    void setDevice(TQString &_device);
+    void setOutput(TQString &_output);
     ifo_handle_t * openIFO(int _num);
     void closeIFO();
     void saveIFO();
@@ -44,12 +45,12 @@ public:
 
 
 protected:
-    QString device;
-    QString output;
+    TQString device;
+    TQString output;
     ifo_handle_t *_ifo;
     int numIfo;
 private:
-    QFile* outputFile;
+    TQFile* outputFile;
     long cellSize;
     uchar * bufCopy,*m_buffer;
     int bufCopySize;
@@ -78,7 +79,7 @@ private:
     void updateVTS_TMAPT(uchar *_buffer) ;
     void updateC_ADT_Internal(uchar *_buffer,c_adt_t *_c_adt,int _sector);
     void updateVOBU_ADMAP_Internal(uchar *_buffer,vobu_admap_t *_vobu_admap,int _sector);
-    void checkBuffer(QString lib,uchar *_buffer);
+    void checkBuffer(TQString lib,uchar *_buffer);
 };
 
 
diff --git a/libk9copy/k9mp4dlg.cpp b/libk9copy/k9mp4dlg.cpp
index d8b5bda..407d4e9 100644
--- a/libk9copy/k9mp4dlg.cpp
+++ b/libk9copy/k9mp4dlg.cpp
@@ -12,19 +12,19 @@
 
 
 #include "k9mp4dlg.h"
-#include <qlabel.h>
+#include <tqlabel.h>
 #include <kprogress.h>
-#include <qpainter.h>
+#include <tqpainter.h>
 #include <kstandarddirs.h>
-#include <qlayout.h>
+#include <tqlayout.h>
 #include "k9drawimage.h"
 
 
-k9MP4Dlg::k9MP4Dlg(QWidget* parent, const char* name)
-: MP4Dlg(parent,name, true)
+k9MP4Dlg::k9MP4Dlg(TQWidget* tqparent, const char* name)
+: MP4Dlg(tqparent,name, true)
 {
   m_wimage=new k9DrawImage(image,0);
-  QGridLayout *l=new QGridLayout(image,1,1);
+  TQGridLayout *l=new TQGridLayout(image,1,1);
   l->addWidget(m_wimage,0,0);
   m_timer.start();
 }
@@ -36,20 +36,20 @@ k9MP4Dlg::~k9MP4Dlg()
 /*$SPECIALIZATION$*/
 
 void k9MP4Dlg::Cancel() {
-   //QDialog::accept();
+   //TQDialog::accept();
    emit sigCancel();
 }
 
-void k9MP4Dlg::setTitleLabel(QString _titleLabel) {
+void k9MP4Dlg::setTitleLabel(TQString _titleLabel) {
     lblTitle->setText(_titleLabel);
 }
 
 
-void k9MP4Dlg::setfps(QString _fps) {
+void k9MP4Dlg::setfps(TQString _fps) {
     lblfps->setText(_fps);
 }
 
-void k9MP4Dlg::setremain(QString _remain) {
+void k9MP4Dlg::setremain(TQString _remain) {
     if (m_timer.elapsed() >=1000) {
         lblRemain->setText(_remain);
         m_timer.restart();
@@ -61,16 +61,16 @@ void k9MP4Dlg::setProgress(int _progress) {
 
 }
 
-void k9MP4Dlg::setbitrate(QString _bitrate) {
+void k9MP4Dlg::setbitrate(TQString _bitrate) {
     lblbitrate->setText(_bitrate);
 }
 
-void k9MP4Dlg::setsize( QString _size) {
+void k9MP4Dlg::setsize( TQString _size) {
     lblsize->setText(_size);
 }
 
 
-void k9MP4Dlg::setImage(QString _fileName) {
+void k9MP4Dlg::setImage(TQString _fileName) {
     m_wimage->setImage(_fileName);
 }
 
diff --git a/libk9copy/k9mp4dlg.h b/libk9copy/k9mp4dlg.h
index 266ed47..2b2e1b3 100644
--- a/libk9copy/k9mp4dlg.h
+++ b/libk9copy/k9mp4dlg.h
@@ -13,34 +13,35 @@
 #ifndef K9MP4DLG_H
 #define K9MP4DLG_H
 #include "mp4dlg.h"
-#include <qimage.h>
-#include <qdatetime.h>
+#include <tqimage.h>
+#include <tqdatetime.h>
 
 class k9DrawImage;
 
 class k9MP4Dlg : public MP4Dlg
 {
   Q_OBJECT
+  TQ_OBJECT
 
 public:
-  k9MP4Dlg(QWidget* parent = 0, const char* name = 0);
+  k9MP4Dlg(TQWidget* tqparent = 0, const char* name = 0);
   ~k9MP4Dlg();
   /*$PUBLIC_FUNCTIONS$*/
-  void setfps(QString _fps);
-  void setsize(QString _size);
-  void setbitrate(QString _bitrate);
-  void setremain(QString _remain);
+  void setfps(TQString _fps);
+  void setsize(TQString _size);
+  void setbitrate(TQString _bitrate);
+  void setremain(TQString _remain);
   void setProgress(int _progress);
-  void setTitleLabel(QString _titleLabel);
+  void setTitleLabel(TQString _titleLabel);
   void Cancel();
-  void setImage(QString _fileName) ;
+  void setImage(TQString _fileName) ;
 
 signals:
   /*$PUBLIC_SLOTS$*/
   void sigCancel();
 private:
     k9DrawImage *m_wimage;
-    QTime m_timer;
+    TQTime m_timer;
 protected:
   /*$PROTECTED_FUNCTIONS$*/
 };
diff --git a/libk9copy/k9mp4enc.cpp b/libk9copy/k9mp4enc.cpp
index 7d82c4f..5d8c51c 100644
--- a/libk9copy/k9mp4enc.cpp
+++ b/libk9copy/k9mp4enc.cpp
@@ -12,23 +12,23 @@
 #include "k9mp4enc.h"
 #include "k9mp4dlg.h"
 #include "k9config.h"
-#include <qcstring.h>
-#include <qapplication.h>
+#include <tqcstring.h>
+#include <tqapplication.h>
 #include <klocale.h>
-#include <qstringlist.h>
-#include <qdir.h>
+#include <tqstringlist.h>
+#include <tqdir.h>
 #include <kfiledialog.h>
 #include <kmessagebox.h>
-#include <qstringlist.h>
+#include <tqstringlist.h>
 #include <ktempfile.h>
 #include <kstandarddirs.h>
 #include "k9tools.h"
 #include "k9audiocodecs.h"
 #include "k9videocodecs.h"
-#include <qcstring.h>
+#include <tqcstring.h>
 
-k9MP4Enc::k9MP4Enc ( QObject *parent, const char *name,const QStringList& )
-		: QObject ( parent, name )
+k9MP4Enc::k9MP4Enc ( TQObject *tqparent, const char *name,const TQStringList& )
+		: TQObject ( tqparent, name )
 {
 	m_fourcc=m_height=m_width=m_audioBitrate=m_videoBitrate=m_filename="";
 	m_codec=0; //lavc_mp4;
@@ -36,27 +36,27 @@ k9MP4Enc::k9MP4Enc ( QObject *parent, const char *name,const QStringList& )
 	m_cpt=-1;
 	m_parts=1;
 
-	QStringList laudio;
-	QStringList llabels;
-	QStringList lvideo;
+	TQStringList laudio;
+	TQStringList llabels;
+	TQStringList lvideo;
 
 	k9Config config;
 	m_lstAudio=config.getCodecAudio();
 	m_lstCodecs=config.getCodecLabels();
 	m_lstVideo=config.getCodecVideo();
 
-	timer = new QTimer ( this );
-	connect ( timer, SIGNAL ( timeout() ), this, SLOT ( timerDone() ) );
-	m_progress=new k9MP4Dlg ( qApp->mainWidget(),0 );
+	timer = new TQTimer ( this );
+	connect ( timer, TQT_SIGNAL ( timeout() ), this, TQT_SLOT ( timerDone() ) );
+	m_progress=new k9MP4Dlg ( tqApp->mainWidget(),0 );
 
 }
 
-QString k9MP4Enc::round16 ( QString _wh )
+TQString k9MP4Enc::round16 ( TQString _wh )
 {
 	if ( _wh !="" )
 	{
 		int value=_wh.toInt() /16;
-		return QString::number ( value*16 );
+		return TQString::number ( value*16 );
 
 	}
 	else
@@ -65,18 +65,18 @@ QString k9MP4Enc::round16 ( QString _wh )
 
 }
 
-QString k9MP4Enc::getChapterList ( k9DVDTitle *_title )
+TQString k9MP4Enc::getChapterList ( k9DVDTitle *_title )
 {
-	QString res="";
-	QPtrList <k9DVDChapter> chapters=_title->getChapters();
+	TQString res="";
+	TQPtrList <k9DVDChapter> chapters=_title->getChapters();
 	for ( k9DVDChapter *chapter=chapters.first();chapter;chapter=chapters.next() )
 	{
 		if ( chapter->getSelected() )
 		{
-			res+=res=="" ? QString::number ( chapter->getnum() ) : ","+QString::number ( chapter->getnum() );
+			res+=res=="" ? TQString::number ( chapter->getnum() ) : ","+TQString::number ( chapter->getnum() );
 		}
 	}
-	QPtrList <k9DVDTitle> titles=_title->getTitles();
+	TQPtrList <k9DVDTitle> titles=_title->getTitles();
 
 	for ( k9DVDTitle *title=titles.first();title;title=titles.next() )
 	{
@@ -85,7 +85,7 @@ QString k9MP4Enc::getChapterList ( k9DVDTitle *_title )
 		{
 			if ( chapter->getSelected() )
 			{
-				res+=res=="" ? QString::number ( chapter->getnum() ) : ","+QString::number ( chapter->getnum() );
+				res+=res=="" ? TQString::number ( chapter->getnum() ) : ","+TQString::number ( chapter->getnum() );
 			}
 		}
 	}
@@ -121,18 +121,18 @@ void k9MP4Enc::execute ( k9DVDTitle *_title )
 
 	if ( ! k9Tools::checkProgram ( "mencoder" ) && ! m_mpeg2 )
 	{
-		KMessageBox::error ( qApp->mainWidget(),i18n ( "Unable to run %1" ).arg ( "mencoder" ) , i18n ( "Encoding error" ) );
+		KMessageBox::error ( tqApp->mainWidget(),i18n ( "Unable to run %1" ).arg ( "mencoder" ) , i18n ( "Encoding error" ) );
 		error = TRUE;
 		return;
 	}
 
-	time = new QTime ( 0,0 );
+	time = new TQTime ( 0,0 );
 	m_percent=0;
 	m_remain="--:--:--";
 
 	m_totalSize=_title->getChaptersSize ( true );
 
-	QString injectName;
+	TQString injectName;
 	KTempFile injectFile ( locateLocal ( "tmp", "k9copy/k9v" ), "" );
 	injectFile.setAutoDelete ( true );
 	injectFile.close();
@@ -143,17 +143,17 @@ void k9MP4Enc::execute ( k9DVDTitle *_title )
 	int pass=0;
 
 	//build the cell list for mpeg2 extraction
-	QMap<QString,int> chapterCells;
-	QMap<QString, int>::iterator ichapterCells;
-	QStringList chapters;
+	TQMap<TQString,int> chapterCells;
+	TQMap<TQString, int>::iterator ichapterCells;
+	TQStringList chapters;
 	if ( m_mpeg2 && m_mpegChapters )
 	{
 		m_parts=0;
-		chapters=QStringList::split ( ",", getChapterList ( _title ) );
+		chapters=TQStringList::split ( ",", getChapterList ( _title ) );
 		for ( unsigned int idxChap = 0; idxChap < chapters.size(); idxChap++ )
 		{
-			QString chapter = chapters[idxChap];
-			//foreach (QString chapter,chapters) {
+			TQString chapter = chapters[idxChap];
+			//foreach (TQString chapter,chapters) {
 			int iCell=0;
 			k9DVDChapter *chap=_title->getChapter ( chapter.toInt()-1 );
 			//foreach(k9ChapterCell *cell ,chap->cells) {
@@ -196,31 +196,31 @@ void k9MP4Enc::execute ( k9DVDTitle *_title )
 			if ( m_size=="" )
 				m_size="700";
 			if ( m_filename=="" )
-				m_filename=KFileDialog::getSaveFileName ( QDir::homeDirPath(),"*.avi", 0,i18n ( "Save file to disk" ) );
+				m_filename=KFileDialog::getSaveFileName ( TQDir::homeDirPath(),"*.avi", 0,i18n ( "Save file to disk" ) );
 			if ( m_filename =="" )
 				return;
 
-			QDir d=QDir::root();
+			TQDir d=TQDir::root();
 			if ( d.exists ( m_filename ) )
 				d.remove ( m_filename );
 
-			m_progress->setbitrate ( QString::number ( getBitRate ( _title ) ) );
+			m_progress->setbitrate ( TQString::number ( getBitRate ( _title ) ) );
 			if ( !m_mpeg2 )
-				m_progress->setsize ( m_size +i18n ( "MB" ) +" X " +QString::number ( m_parts ) );
+				m_progress->setsize ( m_size +i18n ( "MB" ) +" X " +TQString::number ( m_parts ) );
 			else
 				m_progress->setsize ( m_size +i18n ( "MB" ) +" X " );
 
 			m_process=new k9Process ( this,0 );
 			m_process->setUseShell ( true );
-			*m_process << "k9copy" << "--play" << "--endsector" << QString::number ( endSector ) ;
+			*m_process << "k9copy" << "--play" << "--endsector" << TQString::number ( endSector ) ;
 			*m_process << "--inject" << injectName; //"/tmp/kde-jmp/inject";
 			*m_process << "--input" << "'"+m_device+"'";
-			*m_process << "--dvdtitle" << QString::number ( _title->getnumTitle() );
+			*m_process << "--dvdtitle" << TQString::number ( _title->getnumTitle() );
 
 			if ( m_mpegChapters && m_mpeg2 )
 			{
 				*m_process << "--chapter" << ichapterCells.key();//chapters.at(m_part-1);
-				//*m_process << "--cell" << QString::number(ichapterCells.value());
+				//*m_process << "--cell" << TQString::number(ichapterCells.value());
 			}
 			else
 				*m_process << "--chapterlist" << getChapterList ( _title );
@@ -237,7 +237,7 @@ void k9MP4Enc::execute ( k9DVDTitle *_title )
 			{
 				if ( _title->getaudioStream ( i )->getselected() )
 				{
-					*m_process << "--audiofilter" << QString::number ( _title->getaudioStream ( i )->getID() );
+					*m_process << "--audiofilter" << TQString::number ( _title->getaudioStream ( i )->getID() );
 					break;
 				}
 			}
@@ -245,9 +245,9 @@ void k9MP4Enc::execute ( k9DVDTitle *_title )
 			if ( getselectedSubp ( _title ) !=-1 )
 			{
 				*m_process << "--subpicturefilter" ;
-				QString s="";
+				TQString s="";
 				for ( int i=1; i<=_title->getsubPictureCount();i++ )
-					s+= ( i>1?",":"" ) + QString::number ( i );
+					s+= ( i>1?",":"" ) + TQString::number ( i );
 				*m_process << s;
 			}
 
@@ -262,20 +262,20 @@ void k9MP4Enc::execute ( k9DVDTitle *_title )
 				if ( _title->getforceFactor() )
 				{
 					size = _title->getChaptersSize_mb ( true ) /_title->getfactor();
-					*m_process << "--vampsfactor" << QString::number ( _title->getfactor() ) << "--ffactor";
+					*m_process << "--vampsfactor" << TQString::number ( _title->getfactor() ) << "--ffactor";
 				}
 				else
 					size = _title->getChaptersSize_mb ( true );
-				m_progress->setsize ( QString::number ( size ) +i18n ( "MB" ) );
-				QString path=m_filename;
+				m_progress->setsize ( TQString::number ( size ) +i18n ( "MB" ) );
+				TQString path=m_filename;
 				if ( m_parts>1 )
 				{
-					QString ext=m_filename.section ( ".",-1 );
+					TQString ext=m_filename.section ( ".",-1 );
 					if ( ext!="" )
 						ext="."+ext;
 					path=m_filename.left ( m_filename.length()-ext.length() );
-					//path=QString("%1-chapter%2-cell%3%4").arg(path).arg(ichapterCells.key()).arg(ichapterCells.value()).arg(ext);
-					path=QString ( "%1-chapter%2%3" ).arg ( path ).arg ( ichapterCells.key() ).arg ( ext );
+					//path=TQString("%1-chapter%2-cell%3%4").tqarg(path).tqarg(ichapterCells.key()).tqarg(ichapterCells.value()).tqarg(ext);
+					path=TQString ( "%1-chapter%2%3" ).arg ( path ).arg ( ichapterCells.key() ).arg ( ext );
 					++ichapterCells;
 				}
 				*m_process << "> "+path;
@@ -286,13 +286,13 @@ void k9MP4Enc::execute ( k9DVDTitle *_title )
 				*m_process << "-passlogfile" << passLogFile.name();
 
 				bool audio=false;
-				QString sPass="";
-				QString sCodec="";
+				TQString sPass="";
+				TQString sCodec="";
 
 				k9AudioCodecs *audioCodecs=new k9AudioCodecs ( 0,0 );
 				k9VideoCodecs *videoCodecs=new k9VideoCodecs ( 0,0 );
 
-				QString sVOption;
+				TQString sVOption;
 				m_pass=pass;
 				switch ( pass )
 				{
@@ -310,15 +310,15 @@ void k9MP4Enc::execute ( k9DVDTitle *_title )
 				sVOption=sVOption.simplifyWhiteSpace();
 				int pos;
 				//*m_process << "-ovc" << sVOption;
-				/* int pos=sVOption.find("-vf");
+				/* int pos=sVOption.tqfind("-vf");
 				if (pos==-1)
-				    *m_process <<"-vf" << QString("scale=%1:%2").arg(m_width).arg(m_height);
+				    *m_process <<"-vf" << TQString("scale=%1:%2").tqarg(m_width).tqarg(m_height);
 				else
-				     sVOption=sVOption.insert(pos+4,QString("scale=%1:%2,").arg(m_width).arg(m_height));
+				     sVOption=sVOption.insert(pos+4,TQString("scale=%1:%2,").tqarg(m_width).tqarg(m_height));
 				 */
 				*m_process  << sVOption;
 
-				QString sAOption=replaceParams ( audioCodecs->getOptions ( m_audioCodec ) ).simplifyWhiteSpace();
+				TQString sAOption=replaceParams ( audioCodecs->getOptions ( m_audioCodec ) ).simplifyWhiteSpace();
 
 
 
@@ -341,11 +341,11 @@ void k9MP4Enc::execute ( k9DVDTitle *_title )
 					if ( _title->getaudioStream ( i )->getselected() )
 					{
 						//*m_process << "-oac" << sAOption;
-						pos=sAOption.find ( "-af" );
+						pos=sAOption.tqfind ( "-af" );
 						if ( pos==-1 )
-							*m_process << QString ( "-af volume=%1" ).arg ( m_audioGain );
+							*m_process << TQString ( "-af volume=%1" ).arg ( m_audioGain );
 						else
-							sAOption=sAOption.insert ( pos+4,QString ( "volume=%1," ).arg ( m_audioGain ) );
+							sAOption=sAOption.insert ( pos+4,TQString ( "volume=%1," ).arg ( m_audioGain ) );
 						*m_process << sAOption;
 
 						audio=true;
@@ -355,20 +355,20 @@ void k9MP4Enc::execute ( k9DVDTitle *_title )
 
 				if ( getselectedSubp ( _title ) !=-1 )
 				{
-					*m_process << "-sid" << QString::number ( getselectedSubp ( _title ) );
+					*m_process << "-sid" << TQString::number ( getselectedSubp ( _title ) );
 				}
 				if ( !audio )
 					*m_process << "-nosound";
 
-				QString path=m_filename;
+				TQString path=m_filename;
 
 				if ( m_parts>1 )
 				{
-					QString ext=m_filename.section ( ".",-1 );
+					TQString ext=m_filename.section ( ".",-1 );
 					if ( ext!="" )
 						ext="."+ext;
 					path=m_filename.left ( m_filename.length()-ext.length() );
-					path=path+QString::number ( m_part ) +ext;
+					path=path+TQString::number ( m_part ) +ext;
 				}
 				if ( pass==1 )
 					*m_process << "-o" << "/dev/null";
@@ -386,19 +386,19 @@ void k9MP4Enc::execute ( k9DVDTitle *_title )
 				//*m_process << "-of" << "avi";
 
 			}
-			QString s="";
+			TQString s="";
 			for ( uint i=0; i< m_process->args().count();i++ )
 			{
-				QCString str=* ( m_process->args().at ( i ) );
-				s +=QString ( str ) +" ";
+				TQCString str=* ( m_process->args().at ( i ) );
+				s +=TQString ( str ) +" ";
 			}
 			qDebug ( s );
 			time->start();
 			m_timer3.start();
-			connect ( m_process, SIGNAL ( receivedStdout ( KProcess *, char *, int ) ),this, SLOT ( getStdout ( KProcess *, char *, int ) ) );
-			connect ( m_process, SIGNAL ( receivedStderr ( KProcess *, char *, int ) ),this, SLOT ( getStderr ( KProcess *, char *, int ) ) );
-			//connect(m_process, SIGNAL(processExited(KProcess*)),this,SLOT(exited(KProcess*)));
-			connect ( m_progress,SIGNAL ( sigCancel() ),this,SLOT ( slotCancel() ) );
+			connect ( m_process, TQT_SIGNAL ( receivedStdout ( KProcess *, char *, int ) ),this, TQT_SLOT ( getStdout ( KProcess *, char *, int ) ) );
+			connect ( m_process, TQT_SIGNAL ( receivedStderr ( KProcess *, char *, int ) ),this, TQT_SLOT ( getStderr ( KProcess *, char *, int ) ) );
+			//connect(m_process, TQT_SIGNAL(processExited(KProcess*)),this,TQT_SLOT(exited(KProcess*)));
+			connect ( m_progress,TQT_SIGNAL ( sigCancel() ),this,TQT_SLOT ( slotCancel() ) );
 			m_canceled=false;
 			m_progress->show();
 			m_process->start ( KProcess::OwnGroup, KProcess::All );
@@ -412,12 +412,12 @@ void k9MP4Enc::execute ( k9DVDTitle *_title )
 			}
 			if ( m_canceled )
 			{
-				KMessageBox::information ( qApp->mainWidget(),i18n ( "MPEG-4 Encoding cancelled" ), i18n ( "MPEG-4 Encoding" ) );
+				KMessageBox::information ( tqApp->mainWidget(),i18n ( "MPEG-4 Encoding cancelled" ), i18n ( "MPEG-4 Encoding" ) );
 				error=true;
 			}
 			else if ( !m_process->normalExit() )
 			{
-				KMessageBox::error ( qApp->mainWidget(),"<b>"+i18n ( "Error while running mencoder :" ) +"</b><br>"+m_stderr, i18n ( "Encoding error" ) );
+				KMessageBox::error ( tqApp->mainWidget(),"<b>"+i18n ( "Error while running mencoder :" ) +"</b><br>"+m_stderr, i18n ( "Encoding error" ) );
 				error=true;
 			}
 			if ( maxPass >0 )
@@ -436,14 +436,14 @@ void k9MP4Enc::slotCancel()
 }
 
 
-QString k9MP4Enc::replaceParams ( QString _value )
+TQString k9MP4Enc::replaceParams ( TQString _value )
 {
-	QString str=_value;
-	str.replace ( "$PASS",QString::number ( m_pass ) );
-	str.replace ( "$WIDTH",m_width );
-	str.replace ( "$HEIGHT",m_height );
-	str.replace ( "$VIDBR",QString::number ( getBitRate ( m_title ) ) );
-	str.replace ( "$AUDBR",m_audioBitrate );
+	TQString str=_value;
+	str.tqreplace ( "$PASS",TQString::number ( m_pass ) );
+	str.tqreplace ( "$WIDTH",m_width );
+	str.tqreplace ( "$HEIGHT",m_height );
+	str.tqreplace ( "$VIDBR",TQString::number ( getBitRate ( m_title ) ) );
+	str.tqreplace ( "$AUDBR",m_audioBitrate );
 	return str;
 }
 
@@ -462,8 +462,8 @@ int k9MP4Enc::getBitRate ( k9DVDTitle *_title )
 		float titleSize=_title->getChaptersSize_mb ( true );
 		if ( titleSize< ( float ) size )
 			size= ( int ) ( titleSize/m_parts ) ;
-		m_progress->setsize ( QString::number ( size ) +i18n ( "MB" ) +" X " +QString::number ( m_parts ) );
-		QTime t1 ( 0,0 );
+		m_progress->setsize ( TQString::number ( size ) +i18n ( "MB" ) +" X " +TQString::number ( m_parts ) );
+		TQTime t1 ( 0,0 );
 		int sec=t1.secsTo ( _title->getSelectedLength() );
 		//int bitrate=(int)( ((size*m_parts) * 8388.608)/sec  - m_audioBitrate.toInt());
 		int bitrate=8* ( ( ( size*m_parts*1024 )- ( m_audioBitrate.toInt() *sec/8 ) ) /sec );
@@ -475,7 +475,7 @@ int k9MP4Enc::getBitRate ( k9DVDTitle *_title )
 
 void k9MP4Enc::getStdout ( KProcess *, char *buffer, int buflen )
 {
-	QCString tmp ( buffer,buflen );
+	TQCString tmp ( buffer,buflen );
 	m_cpt++;
 	if ( m_cpt==100 )
 		m_cpt=0;
@@ -483,19 +483,19 @@ void k9MP4Enc::getStdout ( KProcess *, char *buffer, int buflen )
 	if ( m_cpt!=0 )
 		return;
 
-	int pos=tmp.find ( "Pos:" );
+	int pos=tmp.tqfind ( "Pos:" );
 	if ( pos!=-1 )
 	{
-		QString tmp2=tmp.mid ( pos );
+		TQString tmp2=tmp.mid ( pos );
 		float t;
 		int frame;
 		int fps;
 		sscanf ( tmp2.latin1(),"Pos: %f%*s%d",&t,&frame );
-		tmp2=tmp2.mid ( tmp2.find ( "(" ) +1 );
-		tmp2=tmp2.mid ( tmp2.find ( ")" ) +1 );
+		tmp2=tmp2.mid ( tmp2.tqfind ( "(" ) +1 );
+		tmp2=tmp2.mid ( tmp2.tqfind ( ")" ) +1 );
 		sscanf ( tmp2.latin1(),"%d",&fps );
 
-		m_progress->setfps ( QString::number ( fps ) );
+		m_progress->setfps ( TQString::number ( fps ) );
 	}
 
 
@@ -503,32 +503,32 @@ void k9MP4Enc::getStdout ( KProcess *, char *buffer, int buflen )
 
 void k9MP4Enc::getStderr ( KProcess *proc, char *buffer, int buflen )
 {
-	//m_stderr=QString::fromLatin1(buffer,buflen);
-	QCString cstderr ( buffer,buflen+1 );
+	//m_stderr=TQString::tqfromLatin1(buffer,buflen);
+	TQCString cstderr ( buffer,buflen+1 );
 
-	if ( cstderr.find ( "FATAL:" ) !=-1 )
+	if ( cstderr.tqfind ( "FATAL:" ) !=-1 )
 	{
 		proc->kill();
 	}
 
-	int pos=cstderr.find ( "INFOPOS:" );
+	int pos=cstderr.tqfind ( "INFOPOS:" );
 	if ( pos!=-1 )
 	{
 		if ( m_timer3.elapsed() >500 )
 		{
 			m_timer3.restart();
-			QString tmp=cstderr.mid ( pos );
+			TQString tmp=cstderr.mid ( pos );
 			uint32_t totalBytes,totalSize;
 			sscanf ( tmp.latin1(),"INFOPOS: %d %d",&totalBytes,&totalSize );
 			if ( totalSize !=0 )
 				m_percent= ( float ) totalBytes / ( float ) m_totalSize;
 
 
-			QTime time2 ( 0,0 );
+			TQTime time2 ( 0,0 );
 			time2=time2.addMSecs ( time->elapsed() );
 			if ( m_percent>0 )
 			{
-				QTime time3 ( 0,0 );
+				TQTime time3 ( 0,0 );
 				time3=time3.addMSecs ( ( uint32_t ) ( time->elapsed() * ( 1/m_percent ) ) );
 				m_remain=time3.toString ( "hh:mm:ss" );
 			}
@@ -540,7 +540,7 @@ void k9MP4Enc::getStderr ( KProcess *proc, char *buffer, int buflen )
 	}
 	else
 	{
-		pos=cstderr.find ( "INFOIMAGE:" );
+		pos=cstderr.tqfind ( "INFOIMAGE:" );
 		if ( pos!=-1 )
 		{
 			m_progress->setImage ( cstderr.mid ( pos+10 ) );
@@ -553,7 +553,7 @@ void k9MP4Enc::getStderr ( KProcess *proc, char *buffer, int buflen )
 
 void k9MP4Enc::timerDone()
 {
-	QTime time2 ( 0,0 );
+	TQTime time2 ( 0,0 );
 	time2=time2.addMSecs ( time->elapsed() );
 	m_progress->setremain ( time2.toString ( "hh:mm:ss" ) +" / " +m_remain );
 
diff --git a/libk9copy/k9mp4enc.h b/libk9copy/k9mp4enc.h
index 91a80a2..346a88d 100644
--- a/libk9copy/k9mp4enc.h
+++ b/libk9copy/k9mp4enc.h
@@ -14,36 +14,37 @@
 #include "k9common.h"
 #include "k9dvdtitle.h"
 
-#include <qobject.h>
+#include <tqobject.h>
 #include <k9process.h>
-#include <qtimer.h>
-#include <qstringlist.h>
+#include <tqtimer.h>
+#include <tqstringlist.h>
 class k9MP4Dlg;
 /**
 	@author Jean-Michel PETIT <k9copy@free.fr>
 */
-class k9MP4Enc : public QObject {
+class k9MP4Enc : public TQObject {
     Q_OBJECT
+  TQ_OBJECT
 private:
     k9Process *m_process;
     k9MP4Dlg  *m_progress;
     k9DVDTitle *m_title;
     int getBitRate(k9DVDTitle *_title);
-    QString m_txt;
-    QString m_device;
-    QString m_filename;
-    QString m_height;
-    QString m_width;
-    QString m_size;
-    QString m_audioBitrate;
-    QString m_videoBitrate;
-    QString m_audioGain;
-    QString m_fourcc;
-    QString m_stderr;
+    TQString m_txt;
+    TQString m_device;
+    TQString m_filename;
+    TQString m_height;
+    TQString m_width;
+    TQString m_size;
+    TQString m_audioBitrate;
+    TQString m_videoBitrate;
+    TQString m_audioGain;
+    TQString m_fourcc;
+    TQString m_stderr;
     int m_parts;
     float m_percent;
-    QTimer *timer;
-    QString m_remain;
+    TQTimer *timer;
+    TQString m_remain;
     uint32_t m_totalSize;
     bool m_2pass;
     int m_pass;
@@ -54,12 +55,12 @@ private:
     bool m_mpeg2;
     bool m_mpegChapters;
         
-    QStringList m_lstVideo,m_lstAudio,m_lstCodecs;
+    TQStringList m_lstVideo,m_lstAudio,m_lstCodecs;
     int m_cpt;
-    QTime *time,m_timer3;
-    QString replaceParams(QString _input);
-    QString round16(QString _wh);
-    QString getChapterList(k9DVDTitle *_title);
+    TQTime *time,m_timer3;
+    TQString replaceParams(TQString _input);
+    TQString round16(TQString _wh);
+    TQString getChapterList(k9DVDTitle *_title);
     int getselectedSubp(k9DVDTitle *_title);
 
 private slots:
@@ -69,41 +70,41 @@ private slots:
     void slotCancel();
 
 public:
-    k9MP4Enc(QObject *parent = 0, const char *name = 0,const QStringList& args=0);
+    k9MP4Enc(TQObject *tqparent = 0, const char *name = 0,const TQStringList& args=0);
     ~k9MP4Enc();
 
     virtual void execute(k9DVDTitle *_title );
 
-    virtual void setNumberCD(const QString & _value) {
+    virtual void setNumberCD(const TQString & _value) {
 	m_parts = _value.toInt();
 	if (m_parts==0) m_parts=1;
     }
 
-    virtual void setDevice(const QString& _value) {
+    virtual void setDevice(const TQString& _value) {
         m_device = _value.stripWhiteSpace();
     };
-    virtual void setFilename(const QString& _value) {
+    virtual void setFilename(const TQString& _value) {
         m_filename = _value.stripWhiteSpace();
     };
-    virtual void setHeight(const QString& _value) {
+    virtual void setHeight(const TQString& _value) {
         m_height = _value.stripWhiteSpace();
     };
-    virtual void setWidth(const QString& _value) {
+    virtual void setWidth(const TQString& _value) {
         m_width = _value.stripWhiteSpace();
     };
-    virtual void setSize(const QString& _value) {
+    virtual void setSize(const TQString& _value) {
         m_size = _value.stripWhiteSpace();
     };
-    virtual void setAudioBitrate(const QString& _value) {
+    virtual void setAudioBitrate(const TQString& _value) {
         m_audioBitrate = _value.stripWhiteSpace();
     };
-    virtual void setVideoBitrate(const QString& _value) {
+    virtual void setVideoBitrate(const TQString& _value) {
         m_videoBitrate = _value.stripWhiteSpace();
     };
-    virtual void setAudioGain(const QString& _value) {
+    virtual void setAudioGain(const TQString& _value) {
 	m_audioGain = _value.stripWhiteSpace();
     };
-    virtual void setfourcc(const QString& _value) {
+    virtual void setfourcc(const TQString& _value) {
         m_fourcc = _value.stripWhiteSpace();
     };
 
@@ -123,7 +124,7 @@ public:
 
     virtual void setAudioCodec(const int& _value) {m_audioCodec = _value;};
 	
-    virtual QWidget *getDialog() {return (QWidget*)m_progress;};
+    virtual TQWidget *getDialog() {return (TQWidget*)m_progress;};
 
     virtual bool isCanceled();
 };
diff --git a/libk9copy/k9process.cpp b/libk9copy/k9process.cpp
index 5b17545..d358656 100644
--- a/libk9copy/k9process.cpp
+++ b/libk9copy/k9process.cpp
@@ -10,14 +10,14 @@
 //
 //
 #include "k9process.h"
-#include <qobject.h>
-#include <qapplication.h>
-#include <qeventloop.h>
+#include <tqobject.h>
+#include <tqapplication.h>
+#include <tqeventloop.h>
 
-k9Process::k9Process(QObject *parent, const char *name)
- : KProcess(parent, name),m_waitSync(false)
+k9Process::k9Process(TQObject *tqparent, const char *name)
+ : KProcess(tqparent, name),m_waitSync(false)
 {
-   connect(this,SIGNAL(processExited( KProcess* )),this,SLOT(slotProcessExited( KProcess* )));
+   connect(this,TQT_SIGNAL(processExited( KProcess* )),this,TQT_SLOT(slotProcessExited( KProcess* )));
  
 }
 
@@ -28,18 +28,18 @@ k9Process::~k9Process()
 
 void k9Process::sync() {
   m_waitSync=true;
-  QApplication::eventLoop()->enterLoop();
+  TQApplication::eventLoop()->enterLoop();
 }
 
 
 void k9Process::slotProcessExited( KProcess * proc) {
    if (m_waitSync) {
-   	QApplication::eventLoop()->exitLoop();
+   	TQApplication::eventLoop()->exitLoop();
    	m_waitSync=false;	
    }
 }
 
-const QString & k9Process::debug() {
+const TQString & k9Process::debug() {
     m_debug="";
     for (int i=0;i<arguments.count();i++ ){
         m_debug +=" "+ *(arguments.at(i));
diff --git a/libk9copy/k9process.h b/libk9copy/k9process.h
index 540aafd..2512822 100644
--- a/libk9copy/k9process.h
+++ b/libk9copy/k9process.h
@@ -13,24 +13,25 @@
 #define K9PROCESS_H
 
 #include <kprocess.h>
-#include <qdatetime.h>
+#include <tqdatetime.h>
 /**
 	@author Jean-Michel PETIT <k9copy@free.fr>
 */
 class k9Process : public KProcess
 {
 Q_OBJECT
+  TQ_OBJECT
 public:
-    k9Process(QObject *parent = 0, const char *name = 0);
+    k9Process(TQObject *tqparent = 0, const char *name = 0);
     void sync();
-    const QString & debug();
+    const TQString & debug();
     ~k9Process();
     int getElapsed() const;
     virtual bool start (RunMode runmode=NotifyOnExit, Communication comm=NoCommunication);
 private:
     bool m_waitSync;
-    QString m_debug;
-    QTime m_elapsed;
+    TQString m_debug;
+    TQTime m_elapsed;
 private slots:
    void slotProcessExited(KProcess *proc);
 };
diff --git a/libk9copy/k9processlist.cpp b/libk9copy/k9processlist.cpp
index 8947cc5..4441548 100644
--- a/libk9copy/k9processlist.cpp
+++ b/libk9copy/k9processlist.cpp
@@ -12,45 +12,45 @@
 
 
 #include "k9processlist.h"
-#include <qstyle.h>
-#include <qpainter.h>
-#include <qpixmap.h>
-#include <qlistview.h>
-#include <qrect.h>
-#include <qprogressbar.h>
-#include <qpixmap.h>
-#include <qapplication.h>
-#include <qeventloop.h>
+#include <tqstyle.h>
+#include <tqpainter.h>
+#include <tqpixmap.h>
+#include <tqlistview.h>
+#include <tqrect.h>
+#include <tqprogressbar.h>
+#include <tqpixmap.h>
+#include <tqapplication.h>
+#include <tqeventloop.h>
 #include <kpushbutton.h>
 
-class _k9ProcessListItem : public QListViewItem {
+class _k9ProcessListItem : public TQListViewItem {
 public:
-    _k9ProcessListItem(QListView *_listview,const QString & _text):QListViewItem(_listview,_text) {
+    _k9ProcessListItem(TQListView *_listview,const TQString & _text):TQListViewItem(_listview,_text) {
         m_fileName="";
         m_pos=0;
         m_num=_listview->childCount();
     }
-    void setFileName(const QString &_fileName) { m_fileName=_fileName;}
+    void setFileName(const TQString &_fileName) { m_fileName=_fileName;}
     void setPos(double _pos) { m_pos=_pos;}
 
-    QString getFileName() const { return m_fileName;}
+    TQString getFileName() const { return m_fileName;}
 
     double getPos() const { return m_pos;}
-    int compare ( QListViewItem * i, int col, bool ascending ) const {
+    int compare ( TQListViewItem * i, int col, bool ascending ) const {
         return m_num-((_k9ProcessListItem*)i)->m_num;
     }
 private:
-    QString m_fileName;
+    TQString m_fileName;
     double m_pos;
     int m_num;
 };
 
 
-k9ProcessList::k9ProcessList(QWidget* parent, const char* name, WFlags fl) : processList(parent,name,fl)
+k9ProcessList::k9ProcessList(TQWidget* tqparent, const char* name, WFlags fl) : processList(tqparent,name,fl)
 {
     m_processes.setAutoDelete(true);
     m_maxProcess=4;  
-    connect(&m_timer,SIGNAL(timeout()),this,SLOT(timeout()));
+    connect(&m_timer,TQT_SIGNAL(timeout()),this,TQT_SLOT(timeout()));
     bCancel->setEnabled(false);
 }
 
@@ -60,7 +60,7 @@ k9ProcessList::~k9ProcessList()
 /*$SPECIALIZATION$*/
 void k9ProcessList::timeout() {
    if (m_waitSync) {
-   	QApplication::eventLoop()->exitLoop();
+   	TQApplication::eventLoop()->exitLoop();
    	m_waitSync=false;	
    }
 }
@@ -77,7 +77,7 @@ void k9ProcessList::bCancelClick() {
 void k9ProcessList::wait(int _msec) {
   m_waitSync=true;
   m_timer.start(_msec,true);
-  QApplication::eventLoop()->enterLoop();
+  TQApplication::eventLoop()->enterLoop();
 }
 
 int k9ProcessList::getNbRunning() {
@@ -96,7 +96,7 @@ void k9ProcessList::execute() {
     m_cancel=false;
     m_error=false;
     k9Process *p=NULL;
-    for (QPtrListStdIterator <k9Process> it=m_processes.begin() ;it!=m_processes.end() ;++it ) {
+    for (TQPtrListStdIterator <k9Process> it=m_processes.begin() ;it!=m_processes.end() ;++it ) {
         p=(*it);
         while (getNbRunning() >=m_maxProcess && ! m_cancel) {
             wait(1000);
@@ -114,28 +114,28 @@ void k9ProcessList::execute() {
     bCancel->setEnabled(false);
 }
 
-void k9ProcessList::addProgress(const QString &_text) {
-    QListViewItem *item = new _k9ProcessListItem(lProcess,_text);
-    QProgressBar b(this);
+void k9ProcessList::addProgress(const TQString &_text) {
+    TQListViewItem *item = new _k9ProcessListItem(lProcess,_text);
+    TQProgressBar b(this);
     b.setProgress(100,100);
     b.resize(100,40);
-    item->setPixmap(0,QPixmap::grabWidget(&b,0,0,b.width(),b.height()));
+    item->setPixmap(0,TQPixmap::grabWidget(&b,0,0,b.width(),b.height()));
 }
 
 void k9ProcessList::setProgress (k9Process * _process,int _position, int _total) {
-    QProgressBar b(this);
+    TQProgressBar b(this);
     b.setProgress(_position,_total);
     b.resize(100,40);
-    QListViewItem *it =m_items[_process];
-    it->setPixmap(0,QPixmap::grabWidget(&b,0,0,b.width(),b.height()));
+    TQListViewItem *it =m_items[_process];
+    it->setPixmap(0,TQPixmap::grabWidget(&b,0,0,b.width(),b.height()));
 }
 
-void k9ProcessList::setText(k9Process *_process, const QString &_text,int _col) {
-    QListViewItem *it =m_items[_process];
+void k9ProcessList::setText(k9Process *_process, const TQString &_text,int _col) {
+    TQListViewItem *it =m_items[_process];
     it->setText(_col,_text);
 }
 
-void k9ProcessList::setFileName(k9Process *_process,const QString &_fileName) {
+void k9ProcessList::setFileName(k9Process *_process,const TQString &_fileName) {
     _k9ProcessListItem *it = (_k9ProcessListItem*)m_items[_process];
     it->setFileName(_fileName);
 
@@ -146,14 +146,14 @@ void k9ProcessList::setPos(k9Process *_process,double _pos) {
     it->setPos(_pos);
 }
 
-k9Process *k9ProcessList::addProcess(const QString &label) {
-    QString name=QString("process%1").arg(m_items.count()) ;
-    k9Process *process=new k9Process(this,name.latin1());
+k9Process *k9ProcessList::addProcess(const TQString &label) {
+    TQString name=TQString("process%1").tqarg(m_items.count()) ;
+    k9Process *process=new k9Process(TQT_TQOBJECT(this),name.latin1());
     m_processes.append(process);
-    QListViewItem *item = new _k9ProcessListItem(lProcess,label);
+    TQListViewItem *item = new _k9ProcessListItem(lProcess,label);
     m_items[process]=item;
     setProgress(process,0,100);
-    connect(process,SIGNAL(processExited( KProcess* )),this,SLOT(processExited(KProcess*)));
+    connect(process,TQT_SIGNAL(processExited( KProcess* )),this,TQT_SLOT(processExited(KProcess*)));
     return process;
 }
 
diff --git a/libk9copy/k9processlist.h b/libk9copy/k9processlist.h
index cbcc754..bd18119 100644
--- a/libk9copy/k9processlist.h
+++ b/libk9copy/k9processlist.h
@@ -15,22 +15,23 @@
 #include "k9common.h"
 #include "../libk9copy/processList.h"
 #include "k9process.h"
-#include <qmap.h>
-#include <qtimer.h>
+#include <tqmap.h>
+#include <tqtimer.h>
 class k9ProcessList : public processList {
     Q_OBJECT
+  TQ_OBJECT
 
 public:
-    k9ProcessList(QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
+    k9ProcessList(TQWidget* tqparent = 0, const char* name = 0, WFlags fl = 0 );
     ~k9ProcessList();
     /*$PUBLIC_FUNCTIONS$*/
     void execute();
-    void addProgress(const QString &_text);
+    void addProgress(const TQString &_text);
     void setProgress (k9Process * _process,int _position, int _total);
-    void setText(k9Process *_process, const QString &_text,int _col);
-    void setFileName(k9Process *_process,const QString &_fileName);
+    void setText(k9Process *_process, const TQString &_text,int _col);
+    void setFileName(k9Process *_process,const TQString &_fileName);
     void setPos(k9Process *_process,double _pos);
-    k9Process *addProcess(const QString &label);
+    k9Process *addProcess(const TQString &label);
 
     void setMaxProcess(int _value);
     int getMaxProcess() const;
@@ -45,9 +46,9 @@ public slots:
 protected:
     /*$PROTECTED_FUNCTIONS$*/
     int m_maxProcess;
-    QMap <k9Process*,QListViewItem*> m_items;
-    QPtrList <k9Process> m_processes;
-    QTimer m_timer;
+    TQMap <k9Process*,TQListViewItem*> m_items;
+    TQPtrList <k9Process> m_processes;
+    TQTimer m_timer;
     bool m_cancel;
     bool m_error;
     bool m_waitSync;
diff --git a/libk9copy/k9progress.cpp b/libk9copy/k9progress.cpp
index d2c46ac..9a8bb95 100644
--- a/libk9copy/k9progress.cpp
+++ b/libk9copy/k9progress.cpp
@@ -13,22 +13,22 @@
 
 #include "k9progress.h"
 #include <kprogress.h>
-#include <qlabel.h>
-#include <qapplication.h>
-#include <qeventloop.h>
-#include <qimage.h>
-#include <qpainter.h>
+#include <tqlabel.h>
+#include <tqapplication.h>
+#include <tqeventloop.h>
+#include <tqimage.h>
+#include <tqpainter.h>
 #include <kstandarddirs.h>
-#include <qmovie.h>
-#include <qlayout.h>
+#include <tqmovie.h>
+#include <tqlayout.h>
 
 
 
-k9Progress::k9Progress(QWidget* parent, const char* name,const QStringList &args)
-        : Progress(parent,name,0) {
-    m_process=new k9Process(this,0);
+k9Progress::k9Progress(TQWidget* tqparent, const char* name,const TQStringList &args)
+        : Progress(tqparent,name,0) {
+    m_process=new k9Process(TQT_TQOBJECT(this),0);
     m_wimage=new k9DrawImage(image,0);
-    QGridLayout *l=new QGridLayout(image,1,1);
+    TQGridLayout *l=new TQGridLayout(image,1,1);
     l->addWidget(m_wimage,0,0);
 
 
@@ -40,16 +40,16 @@ k9Progress::~k9Progress() {
 }
 
 
-void k9Progress::setElapsed(const QString _text) {
+void k9Progress::setElapsed(const TQString _text) {
     lblElapsed->setText(_text);
 }
 
-void k9Progress::setTitle(const QString _text) {
+void k9Progress::setTitle(const TQString _text) {
     lblTitle->setText(_text);
 }
 
 
-void k9Progress::setLabelText(const QString _text) {
+void k9Progress::setLabelText(const TQString _text) {
     LabelText->setText(_text);
 }
 
@@ -90,18 +90,18 @@ k9Process* k9Progress::getProcess() const {
 /*$SPECIALIZATION$*/
 
 
-void k9Progress::setImage(QString _fileName) {
+void k9Progress::setImage(TQString _fileName) {
     m_wimage->setImage(_fileName);
 }
 
-void k9Progress::setImage(const QImage &_image) {
+void k9Progress::setImage(const TQImage &_image) {
     m_wimage->setImage(_image);
 }
 
 
-void k9Progress::setMovie(QString _fileName) {
+void k9Progress::setMovie(TQString _fileName) {
     image->setPaletteBackgroundColor(this->paletteBackgroundColor());
-    QMovie mv(_fileName,2048);
+    TQMovie mv(_fileName,2048);
     mv.setBackgroundColor(this->paletteBackgroundColor());
     image->setMovie(mv);
     m_wimage->hide();
diff --git a/libk9copy/k9progress.h b/libk9copy/k9progress.h
index 9c88490..bf6c9d7 100644
--- a/libk9copy/k9progress.h
+++ b/libk9copy/k9progress.h
@@ -16,24 +16,25 @@
 #include "k9common.h"
 #include "../libk9copy/progress.h"
 #include <k9process.h>
-#include <qimage.h>
-#include <qtimer.h>
+#include <tqimage.h>
+#include <tqtimer.h>
 #include "k9drawimage.h"
 
 class k9Progress : public Progress {
     Q_OBJECT
+  TQ_OBJECT
 
 public:
-    k9Progress(QWidget* parent = 0, const char* name = 0, const QStringList &args=0);
+    k9Progress(TQWidget* tqparent = 0, const char* name = 0, const TQStringList &args=0);
     ~k9Progress();
     virtual k9Process * getProcess() const;
     virtual void setProgress(long _position,long _total);
-    virtual void setLabelText(const QString _text);
-    virtual void setElapsed(const QString _text);
-    virtual void setTitle(const QString _text);
-    virtual void setImage(QString _fileName) ;
-    virtual void setImage(const QImage &_image);
-    virtual void setMovie(QString _fileName);
+    virtual void setLabelText(const TQString _text);
+    virtual void setElapsed(const TQString _text);
+    virtual void setTitle(const TQString _text);
+    virtual void setImage(TQString _fileName) ;
+    virtual void setImage(const TQImage &_image);
+    virtual void setMovie(TQString _fileName);
 
     virtual int execute();
 
diff --git a/libk9copy/k9saveimage.cpp b/libk9copy/k9saveimage.cpp
index b919510..edc4162 100644
--- a/libk9copy/k9saveimage.cpp
+++ b/libk9copy/k9saveimage.cpp
@@ -13,10 +13,10 @@
 #include "kdecmpeg2.h"
 #include <stdio.h>
 
-#include <qimage.h>
+#include <tqimage.h>
 #include <kstandarddirs.h>
 
-void k9SaveImage::drawImage(QImage *_image) {
+void k9SaveImage::drawImage(TQImage *_image) {
     m_cpt++;
     if (m_cpt ==20) {
      m_image=*_image;
@@ -26,12 +26,12 @@ void k9SaveImage::drawImage(QImage *_image) {
 
 
 k9SaveImage::k9SaveImage()
- : QObject(),QThread()
+ : TQObject(),TQThread()
 {
     m_tempFile= new KTempFile(locateLocal("tmp", "k9copy/k9p"), "");
     m_tempFile->setAutoDelete(true);
     m_decoder=new kDecMPEG2();
-    connect(m_decoder, SIGNAL(pixmapReady(QImage *)), this, SLOT(drawImage(QImage *)));
+    connect(m_decoder, TQT_SIGNAL(pixmapReady(TQImage *)), this, TQT_SLOT(drawImage(TQImage *)));
 }
 
 
@@ -73,7 +73,7 @@ void k9SaveImage::run() {
     m_cpt=0;
     m_decoder->decode(m_buffer ,m_buffer+m_size,0);
     delete m_buffer;
-    QString sFileName=m_tempFile->name();
+    TQString sFileName=m_tempFile->name();
     m_image.save(sFileName,"PNG");
     sFileName="\rINFOIMAGE:"+sFileName;
     fprintf(stderr,sFileName.utf8());
diff --git a/libk9copy/k9saveimage.h b/libk9copy/k9saveimage.h
index 9733577..e37aa1d 100644
--- a/libk9copy/k9saveimage.h
+++ b/libk9copy/k9saveimage.h
@@ -13,13 +13,13 @@
 #define K9SAVEIMAGE_H
 
 #include "k9common.h"
-#include <qthread.h>
-#include <qobject.h>
-#include <qdatetime.h>
+#include <tqthread.h>
+#include <tqobject.h>
+#include <tqdatetime.h>
 
 #include "k9fifo.h"
 #include <ktempfile.h>
-#include <qimage.h>
+#include <tqimage.h>
 
 
 /**
@@ -29,9 +29,10 @@ typedef enum  { FrameType_B=0x18,FrameType_I=0x08,FrameType_P=0x10,FrameType_D=0
 
 class kDecMPEG2;
 
-class k9SaveImage : public QObject,QThread
+class k9SaveImage : public TQObject,TQThread
 {
 Q_OBJECT
+  TQ_OBJECT
 public:
     k9SaveImage();
     ~k9SaveImage();
@@ -42,19 +43,19 @@ public:
 protected:
     void run();
 public slots:
-   void drawImage(QImage*);
+   void drawImage(TQImage*);
 
 private:
      kDecMPEG2 *m_decoder;
      k9fifo m_fifo;
      bool m_stop;
-     QTime m_timer;
+     TQTime m_timer;
      uint m_cpt;
      KTempFile *m_tempFile;
      uchar *m_buffer;
      uint32_t m_size;
-     QMutex m_mutex;
-     QImage m_image;
+     TQMutex m_mutex;
+     TQImage m_image;
 };
 
 #endif
diff --git a/libk9copy/k9titleencopt.cpp b/libk9copy/k9titleencopt.cpp
index 8e75919..c9bb1be 100644
--- a/libk9copy/k9titleencopt.cpp
+++ b/libk9copy/k9titleencopt.cpp
@@ -14,10 +14,10 @@
 #include "k9config.h"
 #include "k9dvdtitle.h"
 
-k9TitleEncOpt::k9TitleEncOpt(k9DVDTitle *parent)
- : QObject(parent, "")
+k9TitleEncOpt::k9TitleEncOpt(k9DVDTitle *tqparent)
+ : TQObject(tqparent, "")
 {
-    connect (parent,SIGNAL(selectionChanged()),this,SLOT(load()));
+    connect (tqparent,TQT_SIGNAL(selectionChanged()),this,TQT_SLOT(load()));
     load();
 }
 
@@ -85,34 +85,34 @@ void k9TitleEncOpt::setAudioGain(int _value) {
    m_audioGain=_value;
 }
 
-const QString & k9TitleEncOpt::getWidth() {
+const TQString & k9TitleEncOpt::getWidth() {
    return m_width;
 }
 
-void k9TitleEncOpt::setWidth(QString _value) {
+void k9TitleEncOpt::setWidth(TQString _value) {
    m_width=_value;
 }
 
 
-const QString & k9TitleEncOpt::getHeight() {
+const TQString & k9TitleEncOpt::getHeight() {
    return m_height;
 }
 
-void k9TitleEncOpt::setHeight(QString _value) {
+void k9TitleEncOpt::setHeight(TQString _value) {
    m_height=_value;
 }
 
-const QString & k9TitleEncOpt::getAudioBr() {
+const TQString & k9TitleEncOpt::getAudioBr() {
    return m_audioBr;
 }
-void k9TitleEncOpt::setAudioBr(QString _value) {
+void k9TitleEncOpt::setAudioBr(TQString _value) {
     m_audioBr=_value;
 }
 
-const QString & k9TitleEncOpt::getVideoBr() {
+const TQString & k9TitleEncOpt::getVideoBr() {
    return m_videoBr;
 }
-void k9TitleEncOpt::setVideoBr(QString _value) {
+void k9TitleEncOpt::setVideoBr(TQString _value) {
     m_videoBr=_value;
 }
 
diff --git a/libk9copy/k9titleencopt.h b/libk9copy/k9titleencopt.h
index cb4cde3..faf72c1 100644
--- a/libk9copy/k9titleencopt.h
+++ b/libk9copy/k9titleencopt.h
@@ -12,7 +12,7 @@
 #ifndef K9TITLEENCOPT_H
 #define K9TITLEENCOPT_H
 
-#include <qobject.h>
+#include <tqobject.h>
 
 
 /**
@@ -21,13 +21,14 @@
 
 class k9DVDTitle;
 
-class k9TitleEncOpt : public QObject
+class k9TitleEncOpt : public TQObject
 {
 Q_OBJECT
+  TQ_OBJECT
 public:
-    k9TitleEncOpt(k9DVDTitle *parent );
+    k9TitleEncOpt(k9DVDTitle *tqparent );
     ~k9TitleEncOpt();
-   k9DVDTitle *getTitle() { return (k9DVDTitle*)parent();};
+   k9DVDTitle *getTitle() { return (k9DVDTitle*)tqparent();};
     
 public:
    int getMaxSize();
@@ -39,17 +40,17 @@ public:
    int getAudioGain();
    void setAudioGain(int);
    
-   const QString & getWidth();
-   void setWidth(QString);
+   const TQString & getWidth();
+   void setWidth(TQString);
    
-   const QString & getHeight();
-   void setHeight(QString);
+   const TQString & getHeight();
+   void setHeight(TQString);
    
-   const QString & getAudioBr();
-   void setAudioBr(QString);
+   const TQString & getAudioBr();
+   void setAudioBr(TQString);
 
-   const QString & getVideoBr();
-   void setVideoBr(QString);
+   const TQString & getVideoBr();
+   void setVideoBr(TQString);
    
    bool getKeepAspectRatio();
    void setKeepAspectRatio(bool);
@@ -70,11 +71,11 @@ public:
 private:
    int m_maxSize;
    int m_numParts;
-   QString m_width;
-   QString m_height;
+   TQString m_width;
+   TQString m_height;
    bool m_keepAspectRatio;
    bool m_2Passes;
-   QString m_audioBr,m_videoBr;
+   TQString m_audioBr,m_videoBr;
    int m_codec,m_audioCodec;
    int m_audioGain;
    bool m_useCache;
diff --git a/libk9copy/k9tools.cpp b/libk9copy/k9tools.cpp
index 1464553..4a74e13 100644
--- a/libk9copy/k9tools.cpp
+++ b/libk9copy/k9tools.cpp
@@ -11,24 +11,24 @@
 //
 #include "k9tools.h"
 #include <kstandarddirs.h>
-#include <qdir.h>
+#include <tqdir.h>
 
-bool k9Tools::checkProgram(QString _progName) {
+bool k9Tools::checkProgram(TQString _progName) {
    return KStandardDirs::findExe( _progName,NULL,false) !=NULL ;
 }
 
-void k9Tools::clearOutput(QString name) {
-    QDir dir(name);
+void k9Tools::clearOutput(TQString name) {
+    TQDir dir(name);
     //delete files in directory
-    QStringList lst = dir.entryList( "*",QDir::Files |QDir::Hidden );
-    for ( QStringList::Iterator it = lst.begin(); it != lst.end(); ++it ) {
-        //QString c(( *it ).latin1() );
+    TQStringList lst = dir.entryList( "*",TQDir::Files |TQDir::Hidden );
+    for ( TQStringList::Iterator it = lst.begin(); it != lst.end(); ++it ) {
+        //TQString c(( *it ).latin1() );
         dir.remove (*it);
     }
     //scanning subdir
-    QStringList lstdir = dir.entryList( "*",QDir::Dirs );
-    for ( QStringList::Iterator it = lstdir.begin(); it != lstdir.end(); ++it ) {
-        QString c=*it;
+    TQStringList lstdir = dir.entryList( "*",TQDir::Dirs );
+    for ( TQStringList::Iterator it = lstdir.begin(); it != lstdir.end(); ++it ) {
+        TQString c=*it;
         if ((c!=".") && c!="..") {
             clearOutput(dir.absFilePath(c));
             dir.rmdir(c);
diff --git a/libk9copy/k9tools.h b/libk9copy/k9tools.h
index 9548511..7d9672b 100644
--- a/libk9copy/k9tools.h
+++ b/libk9copy/k9tools.h
@@ -12,7 +12,7 @@
 #ifndef K9TOOLS_H
 #define K9TOOLS_H
 
-#include <qstring.h>
+#include <tqstring.h>
 
 /**
 	@author Jean-Michel PETIT <k9copy@free.fr>
@@ -22,8 +22,8 @@ private:
     k9Tools() {};
     ~k9Tools(){};
 public: 
-   static bool checkProgram(QString _progName);
-   static void clearOutput(QString name);
+   static bool checkProgram(TQString _progName);
+   static void clearOutput(TQString name);
 };
 
 #endif
diff --git a/libk9copy/k9videocodecs.cpp b/libk9copy/k9videocodecs.cpp
index 8e91793..306b1da 100644
--- a/libk9copy/k9videocodecs.cpp
+++ b/libk9copy/k9videocodecs.cpp
@@ -10,33 +10,33 @@
 //
 //
 #include "k9videocodecs.h"
-#include <qstringlist.h>
+#include <tqstringlist.h>
 
 class _k9VideoCodec
 {
 public:
     _k9VideoCodec():name(""),fourcc(""),optPass1(""),optPass2(""),optOnePass(""){};
-   _k9VideoCodec(QString _name,QString _fourcc,QString _optOnePass,QString _optPass1,QString _optPass2) {
+   _k9VideoCodec(TQString _name,TQString _fourcc,TQString _optOnePass,TQString _optPass1,TQString _optPass2) {
       name=_name;
       fourcc=_fourcc;
       optOnePass=_optOnePass;
       optPass1=_optPass1;
       optPass2=_optPass2; 
    }
-   QString name;
-   QString fourcc;
-   QString optOnePass;
-   QString optPass1;
-   QString optPass2;
+   TQString name;
+   TQString fourcc;
+   TQString optOnePass;
+   TQString optPass1;
+   TQString optPass2;
 }; 
 
 
-k9VideoCodecs::k9VideoCodecs(QObject *parent, const char *name)
- : QObject(parent, name)
+k9VideoCodecs::k9VideoCodecs(TQObject *tqparent, const char *name)
+ : TQObject(tqparent, name)
 {
    m_config=new k9Config();
-   QStringList slLabels=m_config->getCodecLabels();
-   QStringList slCodecs=m_config->getCodecVideo();
+   TQStringList slLabels=m_config->getCodecLabels();
+   TQStringList slCodecs=m_config->getCodecVideo();
    bool bReset;
    bReset=slLabels.count()==0;
    if (!bReset)
@@ -49,16 +49,16 @@ k9VideoCodecs::k9VideoCodecs(QObject *parent, const char *name)
       slCodecs=m_config->getCodecVideo();
    }  
 
-   QStringList::iterator c=slCodecs.begin();
+   TQStringList::iterator c=slCodecs.begin();
    int cpt=0;
-   for (QStringList::iterator i=slLabels.begin();i!=slLabels.end() ;++i) {
-        QString fourcc=(*c);
+   for (TQStringList::iterator i=slLabels.begin();i!=slLabels.end() ;++i) {
+        TQString fourcc=(*c);
         c++;
-        QString o1=(*c);
+        TQString o1=(*c);
         c++;
-        QString o2=(*c);
+        TQString o2=(*c);
         c++;
-        QString o3=(*c);
+        TQString o3=(*c);
         c++;
 
         m_codecs[cpt++]=_k9VideoCodec((*i),fourcc,o1,o2,o3);
@@ -97,9 +97,9 @@ void k9VideoCodecs::reset() {
 void k9VideoCodecs::save() {
    m_config=new k9Config();
 
-    QStringList labels;
-    QStringList options;
-    for (QMap<int,_k9VideoCodec>::iterator i=m_codecs.begin();i!=m_codecs.end();++i) {
+    TQStringList labels;
+    TQStringList options;
+    for (TQMap<int,_k9VideoCodec>::iterator i=m_codecs.begin();i!=m_codecs.end();++i) {
         labels << i.data().name;
         options << i.data().fourcc;
         options << i.data().optOnePass;
@@ -119,39 +119,39 @@ int k9VideoCodecs::count() {
    return m_codecs.count();
 }
 
-void k9VideoCodecs::setFourcc(int _num,QString _value) {
+void k9VideoCodecs::setFourcc(int _num,TQString _value) {
     m_codecs[_num].fourcc=_value;
 }
-void k9VideoCodecs::setOptions0(int _num,QString _value) {
+void k9VideoCodecs::setOptions0(int _num,TQString _value) {
     m_codecs[_num].optOnePass=_value;
 }
-void k9VideoCodecs::setOptions1(int _num,QString _value) {
+void k9VideoCodecs::setOptions1(int _num,TQString _value) {
     m_codecs[_num].optPass1=_value;
 }
-void k9VideoCodecs::setOptions2(int _num,QString _value) {
+void k9VideoCodecs::setOptions2(int _num,TQString _value) {
     m_codecs[_num].optPass2=_value;
 }
 
-void k9VideoCodecs::setCodecName(int _num,QString _value) {
+void k9VideoCodecs::setCodecName(int _num,TQString _value) {
     m_codecs[_num].name=_value;
 }
 
-QString k9VideoCodecs::getFourcc(int _num) {
+TQString k9VideoCodecs::getFourcc(int _num) {
    return m_codecs[_num].fourcc;
 }
 
-QString k9VideoCodecs::getOptions0(int _num) {
+TQString k9VideoCodecs::getOptions0(int _num) {
    return m_codecs[_num].optOnePass;
 }
 
-QString k9VideoCodecs::getOptions1(int _num) {
+TQString k9VideoCodecs::getOptions1(int _num) {
    return m_codecs[_num].optPass1;
 }
 
-QString k9VideoCodecs::getOptions2(int _num) {
+TQString k9VideoCodecs::getOptions2(int _num) {
    return m_codecs[_num].optPass2;
 }
-QString k9VideoCodecs::getCodecName(int _num) {
+TQString k9VideoCodecs::getCodecName(int _num) {
    return m_codecs[_num].name;
 }
 
diff --git a/libk9copy/k9videocodecs.h b/libk9copy/k9videocodecs.h
index 4ef7c77..21422d2 100644
--- a/libk9copy/k9videocodecs.h
+++ b/libk9copy/k9videocodecs.h
@@ -13,8 +13,8 @@
 #define K9VIDEOCODECS_H
 
 #include "k9common.h"
-#include <qobject.h>
-#include <qmap.h>
+#include <tqobject.h>
+#include <tqmap.h>
 #include "k9config.h"
 
 /**
@@ -22,30 +22,31 @@
 */
 class _k9VideoCodec;
 
-class k9VideoCodecs : public QObject
+class k9VideoCodecs : public TQObject
 {
 Q_OBJECT
+  TQ_OBJECT
 public:
-    k9VideoCodecs(QObject *parent = 0, const char *name = 0);
+    k9VideoCodecs(TQObject *tqparent = 0, const char *name = 0);
 
     ~k9VideoCodecs();
     void save();
-    void setFourcc(int _num,QString _value);
-    void setOptions0(int _num,QString _value);
-    void setOptions1(int _num,QString _value);
-    void setOptions2(int _num,QString _value);
-    void setCodecName(int _num,QString _value);
+    void setFourcc(int _num,TQString _value);
+    void setOptions0(int _num,TQString _value);
+    void setOptions1(int _num,TQString _value);
+    void setOptions2(int _num,TQString _value);
+    void setCodecName(int _num,TQString _value);
     void remove(int _num);
-    QString getFourcc(int _num);
-    QString getOptions0(int _num);
-    QString getOptions1(int _num);
-    QString getOptions2(int _num);
-    QString getCodecName(int _num);
+    TQString getFourcc(int _num);
+    TQString getOptions0(int _num);
+    TQString getOptions1(int _num);
+    TQString getOptions2(int _num);
+    TQString getCodecName(int _num);
 
     int count();
     void reset();
 private:
-    QMap <int,_k9VideoCodec> m_codecs;
+    TQMap <int,_k9VideoCodec> m_codecs;
     k9Config *m_config;
 
 
diff --git a/libk9copy/mp4dlg.cpp b/libk9copy/mp4dlg.cpp
index a5854d7..252c9f0 100644
--- a/libk9copy/mp4dlg.cpp
+++ b/libk9copy/mp4dlg.cpp
@@ -9,120 +9,120 @@
 
 #include "mp4dlg.h"
 
-#include <qvariant.h>
-#include <qpushbutton.h>
-#include <qlabel.h>
+#include <tqvariant.h>
+#include <tqpushbutton.h>
+#include <tqlabel.h>
 #include <kprogress.h>
-#include <qframe.h>
+#include <tqframe.h>
 #include <kpushbutton.h>
-#include <qlayout.h>
-#include <qtooltip.h>
-#include <qwhatsthis.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
+#include <tqwhatsthis.h>
 #include "kprogress.h"
 #include "kpushbutton.h"
 
 /*
- *  Constructs a MP4Dlg as a child of 'parent', with the
+ *  Constructs a MP4Dlg as a child of 'tqparent', with the
  *  name 'name' and widget flags set to 'f'.
  */
-MP4Dlg::MP4Dlg( QWidget* parent, const char* name, WFlags fl )
-    : QWidget( parent, name, fl )
+MP4Dlg::MP4Dlg( TQWidget* tqparent, const char* name, WFlags fl )
+    : TQWidget( tqparent, name, fl )
 {
     if ( !name )
 	setName( "MP4Dlg" );
-    setCursor( QCursor( 3 ) );
-    MP4DlgLayout = new QGridLayout( this, 1, 1, 11, 6, "MP4DlgLayout"); 
+    setCursor( TQCursor( 3 ) );
+    MP4DlgLayout = new TQGridLayout( this, 1, 1, 11, 6, "MP4DlgLayout"); 
 
-    lblTitle = new QLabel( this, "lblTitle" );
-    lblTitle->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)4, (QSizePolicy::SizeType)4, 0, 0, lblTitle->sizePolicy().hasHeightForWidth() ) );
-    QFont lblTitle_font(  lblTitle->font() );
+    lblTitle = new TQLabel( this, "lblTitle" );
+    lblTitle->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)4, (TQSizePolicy::SizeType)4, 0, 0, lblTitle->sizePolicy().hasHeightForWidth() ) );
+    TQFont lblTitle_font(  lblTitle->font() );
     lblTitle_font.setBold( TRUE );
     lblTitle->setFont( lblTitle_font ); 
-    lblTitle->setCursor( QCursor( 3 ) );
+    lblTitle->setCursor( TQCursor( 3 ) );
 
     MP4DlgLayout->addWidget( lblTitle, 0, 0 );
 
     pbProgress = new KProgress( this, "pbProgress" );
-    pbProgress->setCursor( QCursor( 3 ) );
+    pbProgress->setCursor( TQCursor( 3 ) );
 
     MP4DlgLayout->addMultiCellWidget( pbProgress, 3, 3, 0, 2 );
 
-    frame3 = new QFrame( this, "frame3" );
-    frame3->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, 0, 0, frame3->sizePolicy().hasHeightForWidth() ) );
-    frame3->setCursor( QCursor( 3 ) );
-    frame3->setFrameShape( QFrame::NoFrame );
-    frame3->setFrameShadow( QFrame::Raised );
-    frame3Layout = new QGridLayout( frame3, 1, 1, 11, 6, "frame3Layout"); 
+    frame3 = new TQFrame( this, "frame3" );
+    frame3->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)0, 0, 0, frame3->sizePolicy().hasHeightForWidth() ) );
+    frame3->setCursor( TQCursor( 3 ) );
+    frame3->setFrameShape( TQFrame::NoFrame );
+    frame3->setFrameShadow( TQFrame::Raised );
+    frame3Layout = new TQGridLayout( frame3, 1, 1, 11, 6, "frame3Layout"); 
 
-    lblfps = new QLabel( frame3, "lblfps" );
-    lblfps->setCursor( QCursor( 3 ) );
-    lblfps->setAlignment( int( QLabel::AlignVCenter ) );
+    lblfps = new TQLabel( frame3, "lblfps" );
+    lblfps->setCursor( TQCursor( 3 ) );
+    lblfps->tqsetAlignment( int( TQLabel::AlignVCenter ) );
 
     frame3Layout->addWidget( lblfps, 2, 1 );
 
-    lblRemain = new QLabel( frame3, "lblRemain" );
-    lblRemain->setCursor( QCursor( 3 ) );
-    lblRemain->setAlignment( int( QLabel::AlignVCenter ) );
+    lblRemain = new TQLabel( frame3, "lblRemain" );
+    lblRemain->setCursor( TQCursor( 3 ) );
+    lblRemain->tqsetAlignment( int( TQLabel::AlignVCenter ) );
 
     frame3Layout->addWidget( lblRemain, 3, 1 );
 
-    lblsize = new QLabel( frame3, "lblsize" );
-    lblsize->setCursor( QCursor( 3 ) );
+    lblsize = new TQLabel( frame3, "lblsize" );
+    lblsize->setCursor( TQCursor( 3 ) );
 
     frame3Layout->addWidget( lblsize, 0, 1 );
 
-    lblbitrate = new QLabel( frame3, "lblbitrate" );
-    lblbitrate->setCursor( QCursor( 3 ) );
+    lblbitrate = new TQLabel( frame3, "lblbitrate" );
+    lblbitrate->setCursor( TQCursor( 3 ) );
 
     frame3Layout->addWidget( lblbitrate, 1, 1 );
 
-    textLabel2 = new QLabel( frame3, "textLabel2" );
-    textLabel2->setCursor( QCursor( 3 ) );
+    textLabel2 = new TQLabel( frame3, "textLabel2" );
+    textLabel2->setCursor( TQCursor( 3 ) );
 
     frame3Layout->addWidget( textLabel2, 2, 0 );
 
-    textLabel2_2 = new QLabel( frame3, "textLabel2_2" );
-    textLabel2_2->setCursor( QCursor( 3 ) );
+    textLabel2_2 = new TQLabel( frame3, "textLabel2_2" );
+    textLabel2_2->setCursor( TQCursor( 3 ) );
 
     frame3Layout->addWidget( textLabel2_2, 3, 0 );
 
-    textLabel1 = new QLabel( frame3, "textLabel1" );
-    textLabel1->setCursor( QCursor( 3 ) );
+    textLabel1 = new TQLabel( frame3, "textLabel1" );
+    textLabel1->setCursor( TQCursor( 3 ) );
 
     frame3Layout->addWidget( textLabel1, 1, 0 );
 
-    textLabel3 = new QLabel( frame3, "textLabel3" );
-    textLabel3->setCursor( QCursor( 3 ) );
+    textLabel3 = new TQLabel( frame3, "textLabel3" );
+    textLabel3->setCursor( TQCursor( 3 ) );
 
     frame3Layout->addWidget( textLabel3, 0, 0 );
 
     MP4DlgLayout->addMultiCellWidget( frame3, 2, 2, 0, 2 );
 
     bCancel = new KPushButton( this, "bCancel" );
-    bCancel->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, bCancel->sizePolicy().hasHeightForWidth() ) );
-    bCancel->setCursor( QCursor( 0 ) );
+    bCancel->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, bCancel->sizePolicy().hasHeightForWidth() ) );
+    bCancel->setCursor( TQCursor( 0 ) );
     bCancel->setProperty( "stdItem", 26 );
 
     MP4DlgLayout->addWidget( bCancel, 5, 2 );
-    spacer1 = new QSpacerItem( 225, 21, QSizePolicy::Expanding, QSizePolicy::Minimum );
+    spacer1 = new TQSpacerItem( 225, 21, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
     MP4DlgLayout->addMultiCell( spacer1, 5, 5, 0, 1 );
-    spacer2 = new QSpacerItem( 20, 16, QSizePolicy::Minimum, QSizePolicy::Fixed );
+    spacer2 = new TQSpacerItem( 20, 16, TQSizePolicy::Minimum, TQSizePolicy::Fixed );
     MP4DlgLayout->addItem( spacer2, 4, 1 );
 
-    image = new QLabel( this, "image" );
-    image->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)7, 0, 0, image->sizePolicy().hasHeightForWidth() ) );
-    image->setMinimumSize( QSize( 0, 250 ) );
-    image->setPaletteBackgroundColor( QColor( 0, 0, 0 ) );
-    image->setCursor( QCursor( 3 ) );
+    image = new TQLabel( this, "image" );
+    image->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)7, 0, 0, image->sizePolicy().hasHeightForWidth() ) );
+    image->setMinimumSize( TQSize( 0, 250 ) );
+    image->setPaletteBackgroundColor( TQColor( 0, 0, 0 ) );
+    image->setCursor( TQCursor( 3 ) );
     image->setScaledContents( TRUE );
 
     MP4DlgLayout->addMultiCellWidget( image, 1, 1, 0, 2 );
     languageChange();
-    resize( QSize(416, 475).expandedTo(minimumSizeHint()) );
+    resize( TQSize(416, 475).expandedTo(tqminimumSizeHint()) );
     clearWState( WState_Polished );
 
     // signals and slots connections
-    connect( bCancel, SIGNAL( clicked() ), this, SLOT( Cancel() ) );
+    connect( bCancel, TQT_SIGNAL( clicked() ), this, TQT_SLOT( Cancel() ) );
 }
 
 /*
@@ -130,7 +130,7 @@ MP4Dlg::MP4Dlg( QWidget* parent, const char* name, WFlags fl )
  */
 MP4Dlg::~MP4Dlg()
 {
-    // no need to delete child widgets, Qt does it all for us
+    // no need to delete child widgets, TQt does it all for us
 }
 
 /*
@@ -141,10 +141,10 @@ void MP4Dlg::languageChange()
 {
     setCaption( tr2i18n( "k9Copy - transcoding" ) );
     lblTitle->setText( tr2i18n( "Encoding" ) );
-    lblfps->setText( QString::null );
-    lblRemain->setText( QString::null );
-    lblsize->setText( QString::null );
-    lblbitrate->setText( QString::null );
+    lblfps->setText( TQString() );
+    lblRemain->setText( TQString() );
+    lblsize->setText( TQString() );
+    lblbitrate->setText( TQString() );
     textLabel2->setText( tr2i18n( "fps" ) );
     textLabel2_2->setText( tr2i18n( "Elapsed Time" ) );
     textLabel1->setText( tr2i18n( "Bitrate" ) );
diff --git a/libk9copy/mp4dlg.ui b/libk9copy/mp4dlg.ui
index 87390ed..a6e0e2a 100644
--- a/libk9copy/mp4dlg.ui
+++ b/libk9copy/mp4dlg.ui
@@ -1,10 +1,10 @@
 <!DOCTYPE UI><UI version="3.3" stdsetdef="1">
 <class>MP4Dlg</class>
-<widget class="QWidget">
+<widget class="TQWidget">
     <property name="name">
         <cstring>MP4Dlg</cstring>
     </property>
-    <property name="geometry">
+    <property name="tqgeometry">
         <rect>
             <x>0</x>
             <y>0</y>
@@ -22,7 +22,7 @@
         <property name="name">
             <cstring>unnamed</cstring>
         </property>
-        <widget class="QLabel" row="0" column="0">
+        <widget class="TQLabel" row="0" column="0">
             <property name="name">
                 <cstring>lblTitle</cstring>
             </property>
@@ -54,7 +54,7 @@
                 <cursor>3</cursor>
             </property>
         </widget>
-        <widget class="QFrame" row="2" column="0" rowspan="1" colspan="3">
+        <widget class="TQFrame" row="2" column="0" rowspan="1" colspan="3">
             <property name="name">
                 <cstring>frame3</cstring>
             </property>
@@ -79,7 +79,7 @@
                 <property name="name">
                     <cstring>unnamed</cstring>
                 </property>
-                <widget class="QLabel" row="2" column="1">
+                <widget class="TQLabel" row="2" column="1">
                     <property name="name">
                         <cstring>lblfps</cstring>
                     </property>
@@ -89,11 +89,11 @@
                     <property name="text">
                         <string></string>
                     </property>
-                    <property name="alignment">
+                    <property name="tqalignment">
                         <set>AlignVCenter</set>
                     </property>
                 </widget>
-                <widget class="QLabel" row="3" column="1">
+                <widget class="TQLabel" row="3" column="1">
                     <property name="name">
                         <cstring>lblRemain</cstring>
                     </property>
@@ -103,11 +103,11 @@
                     <property name="text">
                         <string></string>
                     </property>
-                    <property name="alignment">
+                    <property name="tqalignment">
                         <set>AlignVCenter</set>
                     </property>
                 </widget>
-                <widget class="QLabel" row="0" column="1">
+                <widget class="TQLabel" row="0" column="1">
                     <property name="name">
                         <cstring>lblsize</cstring>
                     </property>
@@ -118,7 +118,7 @@
                         <string></string>
                     </property>
                 </widget>
-                <widget class="QLabel" row="1" column="1">
+                <widget class="TQLabel" row="1" column="1">
                     <property name="name">
                         <cstring>lblbitrate</cstring>
                     </property>
@@ -129,7 +129,7 @@
                         <string></string>
                     </property>
                 </widget>
-                <widget class="QLabel" row="2" column="0">
+                <widget class="TQLabel" row="2" column="0">
                     <property name="name">
                         <cstring>textLabel2</cstring>
                     </property>
@@ -140,7 +140,7 @@
                         <string>fps</string>
                     </property>
                 </widget>
-                <widget class="QLabel" row="3" column="0">
+                <widget class="TQLabel" row="3" column="0">
                     <property name="name">
                         <cstring>textLabel2_2</cstring>
                     </property>
@@ -151,7 +151,7 @@
                         <string>Elapsed Time</string>
                     </property>
                 </widget>
-                <widget class="QLabel" row="1" column="0">
+                <widget class="TQLabel" row="1" column="0">
                     <property name="name">
                         <cstring>textLabel1</cstring>
                     </property>
@@ -162,7 +162,7 @@
                         <string>Bitrate</string>
                     </property>
                 </widget>
-                <widget class="QLabel" row="0" column="0">
+                <widget class="TQLabel" row="0" column="0">
                     <property name="name">
                         <cstring>textLabel3</cstring>
                     </property>
@@ -204,7 +204,7 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>225</width>
                     <height>21</height>
@@ -221,14 +221,14 @@
             <property name="sizeType">
                 <enum>Fixed</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>20</width>
                     <height>16</height>
                 </size>
             </property>
         </spacer>
-        <widget class="QLabel" row="1" column="0" rowspan="1" colspan="3">
+        <widget class="TQLabel" row="1" column="0" rowspan="1" colspan="3">
             <property name="name">
                 <cstring>image</cstring>
             </property>
@@ -240,7 +240,7 @@
                     <verstretch>0</verstretch>
                 </sizepolicy>
             </property>
-            <property name="minimumSize">
+            <property name="tqminimumSize">
                 <size>
                     <width>0</width>
                     <height>250</height>
@@ -270,10 +270,10 @@
         <slot>Cancel()</slot>
     </connection>
 </connections>
-<slots>
+<Q_SLOTS>
     <slot>Cancel()</slot>
-</slots>
-<layoutdefaults spacing="6" margin="11"/>
+</Q_SLOTS>
+<tqlayoutdefaults spacing="6" margin="11"/>
 <includehints>
     <includehint>kprogress.h</includehint>
     <includehint>kpushbutton.h</includehint>
diff --git a/libk9copy/processList.cpp b/libk9copy/processList.cpp
index b5aa5e0..c95df4f 100644
--- a/libk9copy/processList.cpp
+++ b/libk9copy/processList.cpp
@@ -9,27 +9,27 @@
 
 #include "processList.h"
 
-#include <qvariant.h>
-#include <qheader.h>
-#include <qlistview.h>
+#include <tqvariant.h>
+#include <tqheader.h>
+#include <tqlistview.h>
 #include <kpushbutton.h>
-#include <qlayout.h>
-#include <qtooltip.h>
-#include <qwhatsthis.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
+#include <tqwhatsthis.h>
 #include "kpushbutton.h"
 
 /*
- *  Constructs a processList as a child of 'parent', with the
+ *  Constructs a processList as a child of 'tqparent', with the
  *  name 'name' and widget flags set to 'f'.
  */
-processList::processList( QWidget* parent, const char* name, WFlags fl )
-    : QWidget( parent, name, fl )
+processList::processList( TQWidget* tqparent, const char* name, WFlags fl )
+    : TQWidget( tqparent, name, fl )
 {
     if ( !name )
 	setName( "processList" );
-    processListLayout = new QGridLayout( this, 1, 1, 11, 6, "processListLayout"); 
+    processListLayout = new TQGridLayout( this, 1, 1, 11, 6, "processListLayout"); 
 
-    lProcess = new QListView( this, "lProcess" );
+    lProcess = new TQListView( this, "lProcess" );
     lProcess->addColumn( tr2i18n( "Processes" ) );
     lProcess->addColumn( tr2i18n( "Elapsed" ) );
     lProcess->addColumn( tr2i18n( "..." ) );
@@ -37,18 +37,18 @@ processList::processList( QWidget* parent, const char* name, WFlags fl )
     processListLayout->addMultiCellWidget( lProcess, 0, 0, 0, 1 );
 
     bCancel = new KPushButton( this, "bCancel" );
-    bCancel->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, bCancel->sizePolicy().hasHeightForWidth() ) );
+    bCancel->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, bCancel->sizePolicy().hasHeightForWidth() ) );
     bCancel->setProperty( "stdItem", 2 );
 
     processListLayout->addWidget( bCancel, 1, 1 );
-    spacer1 = new QSpacerItem( 361, 20, QSizePolicy::Expanding, QSizePolicy::Minimum );
+    spacer1 = new TQSpacerItem( 361, 20, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
     processListLayout->addItem( spacer1, 1, 0 );
     languageChange();
-    resize( QSize(600, 480).expandedTo(minimumSizeHint()) );
+    resize( TQSize(600, 480).expandedTo(tqminimumSizeHint()) );
     clearWState( WState_Polished );
 
     // signals and slots connections
-    connect( bCancel, SIGNAL( clicked() ), this, SLOT( bCancelClick() ) );
+    connect( bCancel, TQT_SIGNAL( clicked() ), this, TQT_SLOT( bCancelClick() ) );
 }
 
 /*
@@ -56,7 +56,7 @@ processList::processList( QWidget* parent, const char* name, WFlags fl )
  */
 processList::~processList()
 {
-    // no need to delete child widgets, Qt does it all for us
+    // no need to delete child widgets, TQt does it all for us
 }
 
 /*
@@ -70,7 +70,7 @@ void processList::languageChange()
     lProcess->header()->setLabel( 1, tr2i18n( "Elapsed" ) );
     lProcess->header()->setLabel( 2, tr2i18n( "..." ) );
     bCancel->setText( tr2i18n( "&Cancel" ) );
-    bCancel->setAccel( QKeySequence( tr2i18n( "Alt+C" ) ) );
+    bCancel->setAccel( TQKeySequence( tr2i18n( "Alt+C" ) ) );
 }
 
 void processList::bCancelClick()
diff --git a/libk9copy/processList.ui b/libk9copy/processList.ui
index efd924c..351cc44 100644
--- a/libk9copy/processList.ui
+++ b/libk9copy/processList.ui
@@ -1,10 +1,10 @@
 <!DOCTYPE UI><UI version="3.3" stdsetdef="1">
 <class>processList</class>
-<widget class="QWidget">
+<widget class="TQWidget">
     <property name="name">
         <cstring>processList</cstring>
     </property>
-    <property name="geometry">
+    <property name="tqgeometry">
         <rect>
             <x>0</x>
             <y>0</y>
@@ -19,7 +19,7 @@
         <property name="name">
             <cstring>unnamed</cstring>
         </property>
-        <widget class="QListView" row="0" column="0" rowspan="1" colspan="2">
+        <widget class="TQListView" row="0" column="0" rowspan="1" colspan="2">
             <column>
                 <property name="text">
                     <string>Processes</string>
@@ -89,7 +89,7 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>361</width>
                     <height>20</height>
@@ -106,10 +106,10 @@
         <slot>bCancelClick()</slot>
     </connection>
 </connections>
-<slots>
+<Q_SLOTS>
     <slot>bCancelClick()</slot>
-</slots>
-<layoutdefaults spacing="6" margin="11"/>
+</Q_SLOTS>
+<tqlayoutdefaults spacing="6" margin="11"/>
 <includehints>
     <includehint>kpushbutton.h</includehint>
 </includehints>
diff --git a/libk9copy/progress.cpp b/libk9copy/progress.cpp
index f4794a6..24f5c68 100644
--- a/libk9copy/progress.cpp
+++ b/libk9copy/progress.cpp
@@ -9,93 +9,93 @@
 
 #include "progress.h"
 
-#include <qvariant.h>
-#include <qlabel.h>
+#include <tqvariant.h>
+#include <tqlabel.h>
 #include <kpushbutton.h>
 #include <kprogress.h>
-#include <qlayout.h>
-#include <qtooltip.h>
-#include <qwhatsthis.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
+#include <tqwhatsthis.h>
 #include "kpushbutton.h"
 #include "kprogress.h"
 
 /*
- *  Constructs a Progress as a child of 'parent', with the
+ *  Constructs a Progress as a child of 'tqparent', with the
  *  name 'name' and widget flags set to 'f'.
  */
-Progress::Progress( QWidget* parent, const char* name, WFlags fl )
-    : QWidget( parent, name, fl )
+Progress::Progress( TQWidget* tqparent, const char* name, WFlags fl )
+    : TQWidget( tqparent, name, fl )
 {
     if ( !name )
 	setName( "Progress" );
-    setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)5, 0, 0, sizePolicy().hasHeightForWidth() ) );
-    setMinimumSize( QSize( 0, 0 ) );
-    setCursor( QCursor( 3 ) );
+    tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)5, 0, 0, sizePolicy().hasHeightForWidth() ) );
+    setMinimumSize( TQSize( 0, 0 ) );
+    setCursor( TQCursor( 3 ) );
     setMouseTracking( FALSE );
-    ProgressLayout = new QGridLayout( this, 1, 1, 11, 6, "ProgressLayout"); 
+    ProgressLayout = new TQGridLayout( this, 1, 1, 11, 6, "ProgressLayout"); 
 
-    lblTitle = new QLabel( this, "lblTitle" );
-    lblTitle->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, 0, 0, lblTitle->sizePolicy().hasHeightForWidth() ) );
-    QFont lblTitle_font(  lblTitle->font() );
+    lblTitle = new TQLabel( this, "lblTitle" );
+    lblTitle->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)0, 0, 0, lblTitle->sizePolicy().hasHeightForWidth() ) );
+    TQFont lblTitle_font(  lblTitle->font() );
     lblTitle_font.setBold( TRUE );
     lblTitle->setFont( lblTitle_font ); 
-    lblTitle->setCursor( QCursor( 3 ) );
+    lblTitle->setCursor( TQCursor( 3 ) );
 
     ProgressLayout->addMultiCellWidget( lblTitle, 0, 0, 0, 2 );
 
     bCancel = new KPushButton( this, "bCancel" );
-    bCancel->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, bCancel->sizePolicy().hasHeightForWidth() ) );
-    bCancel->setCursor( QCursor( 0 ) );
+    bCancel->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, bCancel->sizePolicy().hasHeightForWidth() ) );
+    bCancel->setCursor( TQCursor( 0 ) );
     bCancel->setProperty( "stdItem", 26 );
 
     ProgressLayout->addWidget( bCancel, 6, 2 );
-    spacer1 = new QSpacerItem( 161, 21, QSizePolicy::Expanding, QSizePolicy::Minimum );
+    spacer1 = new TQSpacerItem( 161, 21, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
     ProgressLayout->addMultiCell( spacer1, 6, 6, 0, 1 );
 
     ProgressBar = new KProgress( this, "ProgressBar" );
-    ProgressBar->setCursor( QCursor( 3 ) );
+    ProgressBar->setCursor( TQCursor( 3 ) );
 
     ProgressLayout->addMultiCellWidget( ProgressBar, 4, 4, 0, 2 );
-    spacer2 = new QSpacerItem( 20, 20, QSizePolicy::Minimum, QSizePolicy::Fixed );
+    spacer2 = new TQSpacerItem( 20, 20, TQSizePolicy::Minimum, TQSizePolicy::Fixed );
     ProgressLayout->addItem( spacer2, 5, 1 );
 
-    image = new QLabel( this, "image" );
-    image->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)7, 0, 0, image->sizePolicy().hasHeightForWidth() ) );
-    image->setMinimumSize( QSize( 0, 250 ) );
-    image->setPaletteBackgroundColor( QColor( 0, 0, 0 ) );
-    image->setFrameShape( QLabel::NoFrame );
-    image->setFrameShadow( QLabel::Plain );
-    image->setAlignment( int( QLabel::AlignCenter ) );
+    image = new TQLabel( this, "image" );
+    image->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)7, 0, 0, image->sizePolicy().hasHeightForWidth() ) );
+    image->setMinimumSize( TQSize( 0, 250 ) );
+    image->setPaletteBackgroundColor( TQColor( 0, 0, 0 ) );
+    image->setFrameShape( TQLabel::NoFrame );
+    image->setFrameShadow( TQLabel::Plain );
+    image->tqsetAlignment( int( TQLabel::AlignCenter ) );
 
     ProgressLayout->addMultiCellWidget( image, 1, 1, 0, 2 );
 
-    textLabel1 = new QLabel( this, "textLabel1" );
-    textLabel1->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, 0, 0, textLabel1->sizePolicy().hasHeightForWidth() ) );
-    textLabel1->setCursor( QCursor( 3 ) );
+    textLabel1 = new TQLabel( this, "textLabel1" );
+    textLabel1->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)0, 0, 0, textLabel1->sizePolicy().hasHeightForWidth() ) );
+    textLabel1->setCursor( TQCursor( 3 ) );
 
     ProgressLayout->addWidget( textLabel1, 2, 0 );
 
-    lblElapsed = new QLabel( this, "lblElapsed" );
-    lblElapsed->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, 0, 0, lblElapsed->sizePolicy().hasHeightForWidth() ) );
-    lblElapsed->setCursor( QCursor( 3 ) );
+    lblElapsed = new TQLabel( this, "lblElapsed" );
+    lblElapsed->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)0, 0, 0, lblElapsed->sizePolicy().hasHeightForWidth() ) );
+    lblElapsed->setCursor( TQCursor( 3 ) );
 
     ProgressLayout->addMultiCellWidget( lblElapsed, 2, 2, 1, 2 );
 
-    LabelText = new QLabel( this, "LabelText" );
-    LabelText->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, 0, 0, LabelText->sizePolicy().hasHeightForWidth() ) );
-    QFont LabelText_font(  LabelText->font() );
+    LabelText = new TQLabel( this, "LabelText" );
+    LabelText->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)0, 0, 0, LabelText->sizePolicy().hasHeightForWidth() ) );
+    TQFont LabelText_font(  LabelText->font() );
     LabelText_font.setItalic( TRUE );
     LabelText->setFont( LabelText_font ); 
-    LabelText->setCursor( QCursor( 3 ) );
-    LabelText->setAlignment( int( QLabel::AlignVCenter ) );
+    LabelText->setCursor( TQCursor( 3 ) );
+    LabelText->tqsetAlignment( int( TQLabel::AlignVCenter ) );
 
     ProgressLayout->addMultiCellWidget( LabelText, 3, 3, 0, 2 );
     languageChange();
-    resize( QSize(473, 467).expandedTo(minimumSizeHint()) );
+    resize( TQSize(473, 467).expandedTo(tqminimumSizeHint()) );
     clearWState( WState_Polished );
 
     // signals and slots connections
-    connect( bCancel, SIGNAL( clicked() ), this, SLOT( bCancelClick() ) );
+    connect( bCancel, TQT_SIGNAL( clicked() ), this, TQT_SLOT( bCancelClick() ) );
 }
 
 /*
@@ -103,7 +103,7 @@ Progress::Progress( QWidget* parent, const char* name, WFlags fl )
  */
 Progress::~Progress()
 {
-    // no need to delete child widgets, Qt does it all for us
+    // no need to delete child widgets, TQt does it all for us
 }
 
 /*
@@ -113,10 +113,10 @@ Progress::~Progress()
 void Progress::languageChange()
 {
     setCaption( tr2i18n( "k9Copy" ) );
-    lblTitle->setText( QString::null );
+    lblTitle->setText( TQString() );
     textLabel1->setText( tr2i18n( "Elapsed Time" ) );
-    lblElapsed->setText( QString::null );
-    LabelText->setText( QString::null );
+    lblElapsed->setText( TQString() );
+    LabelText->setText( TQString() );
 }
 
 void Progress::bCancelClick()
diff --git a/libk9copy/progress.ui b/libk9copy/progress.ui
index 21ee06b..8c10c3e 100644
--- a/libk9copy/progress.ui
+++ b/libk9copy/progress.ui
@@ -1,10 +1,10 @@
 <!DOCTYPE UI><UI version="3.3" stdsetdef="1">
 <class>Progress</class>
-<widget class="QWidget">
+<widget class="TQWidget">
     <property name="name">
         <cstring>Progress</cstring>
     </property>
-    <property name="geometry">
+    <property name="tqgeometry">
         <rect>
             <x>0</x>
             <y>0</y>
@@ -20,7 +20,7 @@
             <verstretch>0</verstretch>
         </sizepolicy>
     </property>
-    <property name="minimumSize">
+    <property name="tqminimumSize">
         <size>
             <width>0</width>
             <height>0</height>
@@ -39,7 +39,7 @@
         <property name="name">
             <cstring>unnamed</cstring>
         </property>
-        <widget class="QLabel" row="0" column="0" rowspan="1" colspan="3">
+        <widget class="TQLabel" row="0" column="0" rowspan="1" colspan="3">
             <property name="name">
                 <cstring>lblTitle</cstring>
             </property>
@@ -92,7 +92,7 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>161</width>
                     <height>21</height>
@@ -117,14 +117,14 @@
             <property name="sizeType">
                 <enum>Fixed</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>20</width>
                     <height>20</height>
                 </size>
             </property>
         </spacer>
-        <widget class="QLabel" row="1" column="0" rowspan="1" colspan="3">
+        <widget class="TQLabel" row="1" column="0" rowspan="1" colspan="3">
             <property name="name">
                 <cstring>image</cstring>
             </property>
@@ -136,7 +136,7 @@
                     <verstretch>0</verstretch>
                 </sizepolicy>
             </property>
-            <property name="minimumSize">
+            <property name="tqminimumSize">
                 <size>
                     <width>0</width>
                     <height>250</height>
@@ -155,11 +155,11 @@
             <property name="frameShadow">
                 <enum>Plain</enum>
             </property>
-            <property name="alignment">
+            <property name="tqalignment">
                 <set>AlignCenter</set>
             </property>
         </widget>
-        <widget class="QLabel" row="2" column="0">
+        <widget class="TQLabel" row="2" column="0">
             <property name="name">
                 <cstring>textLabel1</cstring>
             </property>
@@ -178,7 +178,7 @@
                 <string>Elapsed Time</string>
             </property>
         </widget>
-        <widget class="QLabel" row="2" column="1" rowspan="1" colspan="2">
+        <widget class="TQLabel" row="2" column="1" rowspan="1" colspan="2">
             <property name="name">
                 <cstring>lblElapsed</cstring>
             </property>
@@ -197,7 +197,7 @@
                 <string></string>
             </property>
         </widget>
-        <widget class="QLabel" row="3" column="0" rowspan="1" colspan="3">
+        <widget class="TQLabel" row="3" column="0" rowspan="1" colspan="3">
             <property name="name">
                 <cstring>LabelText</cstring>
             </property>
@@ -220,7 +220,7 @@
             <property name="text">
                 <string></string>
             </property>
-            <property name="alignment">
+            <property name="tqalignment">
                 <set>AlignVCenter</set>
             </property>
         </widget>
@@ -234,10 +234,10 @@
         <slot>bCancelClick()</slot>
     </connection>
 </connections>
-<slots>
+<Q_SLOTS>
     <slot>bCancelClick()</slot>
-</slots>
-<layoutdefaults spacing="6" margin="11"/>
+</Q_SLOTS>
+<tqlayoutdefaults spacing="6" margin="11"/>
 <includehints>
     <includehint>kpushbutton.h</includehint>
     <includehint>kprogress.h</includehint>
diff --git a/src/configDlg.cpp b/src/configDlg.cpp
index b4a6fb7..0df4a87 100644
--- a/src/configDlg.cpp
+++ b/src/configDlg.cpp
@@ -9,33 +9,33 @@
 
 #include "configDlg.h"
 
-#include <qvariant.h>
-#include <qtable.h>
+#include <tqvariant.h>
+#include <tqtable.h>
 #include <kpushbutton.h>
-#include <qlayout.h>
-#include <qtooltip.h>
-#include <qwhatsthis.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
+#include <tqwhatsthis.h>
 #include "kpushbutton.h"
 
 /*
- *  Constructs a configDlg as a child of 'parent', with the
+ *  Constructs a configDlg as a child of 'tqparent', with the
  *  name 'name' and widget flags set to 'f'.
  */
-configDlg::configDlg( QWidget* parent, const char* name, WFlags fl )
-    : QWidget( parent, name, fl )
+configDlg::configDlg( TQWidget* tqparent, const char* name, WFlags fl )
+    : TQWidget( tqparent, name, fl )
 {
     if ( !name )
 	setName( "configDlg" );
-    setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)7, (QSizePolicy::SizeType)7, 0, 0, sizePolicy().hasHeightForWidth() ) );
-    configDlgLayout = new QGridLayout( this, 1, 1, 11, 6, "configDlgLayout"); 
+    tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)7, (TQSizePolicy::SizeType)7, 0, 0, sizePolicy().hasHeightForWidth() ) );
+    configDlgLayout = new TQGridLayout( this, 1, 1, 11, 6, "configDlgLayout"); 
 
-    Layout1 = new QHBoxLayout( 0, 0, 6, "Layout1"); 
+    Layout1 = new TQHBoxLayout( 0, 0, 6, "Layout1"); 
 
     configDlgLayout->addMultiCellLayout( Layout1, 3, 3, 0, 1 );
-    spacer4 = new QSpacerItem( 20, 190, QSizePolicy::Minimum, QSizePolicy::Expanding );
+    spacer4 = new TQSpacerItem( 20, 190, TQSizePolicy::Minimum, TQSizePolicy::Expanding );
     configDlgLayout->addItem( spacer4, 2, 1 );
 
-    tblDevices = new QTable( this, "tblDevices" );
+    tblDevices = new TQTable( this, "tblDevices" );
     tblDevices->setNumCols( tblDevices->numCols() + 1 );
     tblDevices->horizontalHeader()->setLabel( tblDevices->numCols() - 1, tr2i18n( "device" ) );
     tblDevices->setNumCols( tblDevices->numCols() + 1 );
@@ -44,36 +44,36 @@ configDlg::configDlg( QWidget* parent, const char* name, WFlags fl )
     tblDevices->horizontalHeader()->setLabel( tblDevices->numCols() - 1, tr2i18n( "Input" ) );
     tblDevices->setNumCols( tblDevices->numCols() + 1 );
     tblDevices->horizontalHeader()->setLabel( tblDevices->numCols() - 1, tr2i18n( "Output" ) );
-    tblDevices->setResizePolicy( QTable::Default );
-    tblDevices->setVScrollBarMode( QTable::Auto );
+    tblDevices->setResizePolicy( TQTable::Default );
+    tblDevices->setVScrollBarMode( TQTable::Auto );
     tblDevices->setNumRows( 0 );
     tblDevices->setNumCols( 4 );
     tblDevices->setShowGrid( TRUE );
-    tblDevices->setSelectionMode( QTable::Single );
-    tblDevices->setFocusStyle( QTable::SpreadSheet );
+    tblDevices->setSelectionMode( TQTable::Single );
+    tblDevices->setFocusStyle( TQTable::SpreadSheet );
 
     configDlgLayout->addMultiCellWidget( tblDevices, 1, 2, 0, 0 );
 
-    layout4 = new QVBoxLayout( 0, 0, 6, "layout4"); 
+    tqlayout4 = new TQVBoxLayout( 0, 0, 6, "tqlayout4"); 
 
     bAdd = new KPushButton( this, "bAdd" );
-    bAdd->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)1, (QSizePolicy::SizeType)0, 0, 0, bAdd->sizePolicy().hasHeightForWidth() ) );
+    bAdd->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)1, (TQSizePolicy::SizeType)0, 0, 0, bAdd->sizePolicy().hasHeightForWidth() ) );
     bAdd->setProperty( "stdItem", 27 );
-    layout4->addWidget( bAdd );
+    tqlayout4->addWidget( bAdd );
 
     bRemove = new KPushButton( this, "bRemove" );
-    bRemove->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)1, (QSizePolicy::SizeType)0, 0, 0, bRemove->sizePolicy().hasHeightForWidth() ) );
+    bRemove->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)1, (TQSizePolicy::SizeType)0, 0, 0, bRemove->sizePolicy().hasHeightForWidth() ) );
     bRemove->setProperty( "stdItem", 28 );
-    layout4->addWidget( bRemove );
+    tqlayout4->addWidget( bRemove );
 
-    configDlgLayout->addLayout( layout4, 1, 1 );
+    configDlgLayout->addLayout( tqlayout4, 1, 1 );
     languageChange();
-    resize( QSize(578, 342).expandedTo(minimumSizeHint()) );
+    resize( TQSize(578, 342).expandedTo(tqminimumSizeHint()) );
     clearWState( WState_Polished );
 
     // signals and slots connections
-    connect( bRemove, SIGNAL( clicked() ), this, SLOT( bRemoveClick() ) );
-    connect( bAdd, SIGNAL( clicked() ), this, SLOT( bAddClick() ) );
+    connect( bRemove, TQT_SIGNAL( clicked() ), this, TQT_SLOT( bRemoveClick() ) );
+    connect( bAdd, TQT_SIGNAL( clicked() ), this, TQT_SLOT( bAddClick() ) );
 }
 
 /*
@@ -81,7 +81,7 @@ configDlg::configDlg( QWidget* parent, const char* name, WFlags fl )
  */
 configDlg::~configDlg()
 {
-    // no need to delete child widgets, Qt does it all for us
+    // no need to delete child widgets, TQt does it all for us
 }
 
 /*
@@ -96,9 +96,9 @@ void configDlg::languageChange()
     tblDevices->horizontalHeader()->setLabel( 2, tr2i18n( "Input" ) );
     tblDevices->horizontalHeader()->setLabel( 3, tr2i18n( "Output" ) );
     bAdd->setText( tr2i18n( "Add" ) );
-    bAdd->setAccel( QKeySequence( QString::null ) );
+    bAdd->setAccel( TQKeySequence( TQString() ) );
     bRemove->setText( tr2i18n( "Remove" ) );
-    bRemove->setAccel( QKeySequence( QString::null ) );
+    bRemove->setAccel( TQKeySequence( TQString() ) );
 }
 
 void configDlg::bRemoveClick()
diff --git a/src/configDlg.ui b/src/configDlg.ui
index 2bc3c78..4000b6b 100644
--- a/src/configDlg.ui
+++ b/src/configDlg.ui
@@ -1,10 +1,10 @@
 <!DOCTYPE UI><UI version="3.3" stdsetdef="1">
 <class>configDlg</class>
-<widget class="QWidget">
+<widget class="TQWidget">
     <property name="name">
         <cstring>configDlg</cstring>
     </property>
-    <property name="geometry">
+    <property name="tqgeometry">
         <rect>
             <x>0</x>
             <y>0</y>
@@ -33,7 +33,7 @@
         <property name="spacing">
             <number>6</number>
         </property>
-        <widget class="QLayoutWidget" row="3" column="0" rowspan="1" colspan="2">
+        <widget class="TQLayoutWidget" row="3" column="0" rowspan="1" colspan="2">
             <property name="name">
                 <cstring>Layout1</cstring>
             </property>
@@ -59,14 +59,14 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>20</width>
                     <height>190</height>
                 </size>
             </property>
         </spacer>
-        <widget class="QTable" row="1" column="0" rowspan="2" colspan="1">
+        <widget class="TQTable" row="1" column="0" rowspan="2" colspan="1">
             <column>
                 <property name="text">
                     <string>device</string>
@@ -112,9 +112,9 @@
                 <enum>SpreadSheet</enum>
             </property>
         </widget>
-        <widget class="QLayoutWidget" row="1" column="1">
+        <widget class="TQLayoutWidget" row="1" column="1">
             <property name="name">
-                <cstring>layout4</cstring>
+                <cstring>tqlayout4</cstring>
             </property>
             <vbox>
                 <property name="name">
@@ -183,12 +183,12 @@
     </connection>
 </connections>
 
-<slots>
+<Q_SLOTS>
     <slot>bRemoveClick()</slot>
     <slot>bAddClick()</slot>
     <slot>bOkClick()</slot>
-</slots>
-<layoutdefaults spacing="6" margin="11"/>
+</Q_SLOTS>
+<tqlayoutdefaults spacing="6" margin="11"/>
 <includehints>
     <includehint>kpushbutton.h</includehint>
     <includehint>kpushbutton.h</includehint>
diff --git a/src/images.h b/src/images.h
index a3c9198..a4b5e1c 100755
--- a/src/images.h
+++ b/src/images.h
@@ -60,7 +60,7 @@ static const char* const img_sound[] =
     "30 29 230 2",
     ".a c None",
     ".# c None",
-    "Qt c None",
+    "TQt c None",
     "aA c #101820",
     "aM c #181820",
     "aL c #181829",
@@ -288,35 +288,35 @@ static const char* const img_sound[] =
     "a0 c #e6dee6",
     "b. c #e6e2e6",
     "bJ c #eee2ee",
-    "Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#",
-    ".aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt",
-    "Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#.b.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#",
-    ".aQt.aQt.aQt.aQt.c.d.e.f.fQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt",
-    "Qt.#Qt.#Qt.#Qt.#Qt.g.h.i.j.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#",
-    ".aQt.aQt.aQt.aQt.a.k.aQt.lQt.aQt.aQt.m.n.o.p.qQt.aQt.aQt.aQt",
-    "Qt.#Qt.#Qt.#Qt.#.r.sQt.#.t.#Qt.#Qt.u.v.w.x.y.z.AQt.#Qt.#Qt.#",
-    ".aQt.aQt.B.C.a.D.E.F.a.r.G.H.aQt.I.J.K.L.M.M.N.O.PQt.aQt.aQt",
-    "Qt.#Qt.#.s.Q.R.c.S.#Qt.k.F.#Qt.T.U.V.W.W.X.Y.Z.0.u.#Qt.#Qt.#",
-    ".aQt.aQt.1.2.3.f.aQt.aQt.aQt.4.5.V.W.6.W.7.Y.8.y.9Qt.aQt.aQt",
-    "Qt.#Qt.#Qt.t#.##Qt.#Qt.#Qt#a#b#c.W#d.W.W.M.Y#e.N#f.#Qt.#Qt.#",
-    ".aQt.aQt#g#h#iQt.aQt.aQt.a#j.V.K.V.W#d#k#l.Y#m#n#oQt.aQt.aQt",
-    "Qt.#Qt.#.c#pQt.#Qt.#Qt.#Qt.x#q.V.W#d#r#s#t#u#v#w#x.#Qt.#Qt.#",
-    ".aQt.a#y#z#A.aQt.aQt.aQt#B#C.V.W.6.U#D#E#F#G#u#H#IQt.aQt.aQt",
-    "Qt.#Qt.##J.#Qt.##K#LQt.##M#q.7#N#N#O#P#Q#R#S#T#U#V.#Qt.#Qt.#",
-    ".aQt.aQt.aQt.aQt#W#X.a#Y#Z#0#1#0#0#2#3#4#T#5#6#U#G#7.aQt.aQt",
-    "Qt.#Qt.#Qt.#Qt#8#9a.Qta##Saa#Saa#Gabac#Saaadae.Naf.vQt.#Qt.#",
-    ".aQt.aQtagagahai.aQt.aaj#S#w#wakal#5#l.w#Vaman#N#lao.aQt.aQt",
-    "Qt.#Qt.#.DapaqahQt.#Qtarak#Tasatauavaw.AaxayazaA.ZaBQt.#Qt.#",
-    ".aQt.aQt.aQt.aQt.aQt.aaCakaDaEaFaGaHaIaJaK#waLaMaNQt.aQt.aQt",
-    "Qt.#Qt.#Qt.#Qt.#Qt.#Qt.uaOaDaPaQaRaSaTaU.5aVaWaXaYaZa0.#Qt.#",
-    ".aQt.aQt.aQt.aQt.aQt.aa1aja2a3a4a4aJaj.Ua5a6a7a.a8a9#yb..aQt",
-    "Qt.#Qt.#Qt.#Qt.#Qt.#Qtb#.9babbbcbdbebfbgbh#AbibjbkblbmbnQt.#",
-    ".aQt.aQt.aQt.aQt.aQt.abnbobp.Ubfbqbrbsbsbt#Aa5bjbua8bmbv.aQt",
-    "Qt.#Qt.#Qt.#Qt.#Qt.#Qtbvbw.Dbxa.bybza7a6a7bzbAbx.DbBbC.#Qt.#",
-    ".aQt.aQt.aQt.aQt.aQt.aQtbvbD#ybEbmbBbF.bbGbmbHbIaZbv.aQt.aQt",
-    "Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#bJ.#Qt.#Qt.#Qt.#Qt.#Qt.#",
-    ".aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt",
-    "Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#"
+    "TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#",
+    ".aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt",
+    "TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#.b.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#",
+    ".aTQt.aTQt.aTQt.aTQt.c.d.e.f.fTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt",
+    "TQt.#TQt.#TQt.#TQt.#TQt.g.h.i.j.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#",
+    ".aTQt.aTQt.aTQt.aTQt.a.k.aTQt.lTQt.aTQt.aTQt.m.n.o.p.qTQt.aTQt.aTQt.aTQt",
+    "TQt.#TQt.#TQt.#TQt.#.r.sTQt.#.t.#TQt.#TQt.u.v.w.x.y.z.ATQt.#TQt.#TQt.#",
+    ".aTQt.aTQt.B.C.a.D.E.F.a.r.G.H.aTQt.I.J.K.L.M.M.N.O.PTQt.aTQt.aTQt",
+    "TQt.#TQt.#.s.Q.R.c.S.#TQt.k.F.#TQt.T.U.V.W.W.X.Y.Z.0.u.#TQt.#TQt.#",
+    ".aTQt.aTQt.1.2.3.f.aTQt.aTQt.aTQt.4.5.V.W.6.W.7.Y.8.y.9TQt.aTQt.aTQt",
+    "TQt.#TQt.#TQt.t#.##TQt.#TQt.#TQt#a#b#c.W#d.W.W.M.Y#e.N#f.#TQt.#TQt.#",
+    ".aTQt.aTQt#g#h#iTQt.aTQt.aTQt.a#j.V.K.V.W#d#k#l.Y#m#n#oTQt.aTQt.aTQt",
+    "TQt.#TQt.#.c#pTQt.#TQt.#TQt.#TQt.x#q.V.W#d#r#s#t#u#v#w#x.#TQt.#TQt.#",
+    ".aTQt.a#y#z#A.aTQt.aTQt.aTQt#B#C.V.W.6.U#D#E#F#G#u#H#ITQt.aTQt.aTQt",
+    "TQt.#TQt.##J.#TQt.##K#LTQt.##M#q.7#N#N#O#P#Q#R#S#T#U#V.#TQt.#TQt.#",
+    ".aTQt.aTQt.aTQt.aTQt#W#X.a#Y#Z#0#1#0#0#2#3#4#T#5#6#U#G#7.aTQt.aTQt",
+    "TQt.#TQt.#TQt.#TQt#8#9a.TQta##Saa#Saa#Gabac#Saaadae.Naf.vTQt.#TQt.#",
+    ".aTQt.aTQtagagahai.aTQt.aaj#S#w#wakal#5#l.w#Vaman#N#lao.aTQt.aTQt",
+    "TQt.#TQt.#.DapaqahTQt.#TQtarak#Tasatauavaw.AaxayazaA.ZaBTQt.#TQt.#",
+    ".aTQt.aTQt.aTQt.aTQt.aTQt.aaCakaDaEaFaGaHaIaJaK#waLaMaNTQt.aTQt.aTQt",
+    "TQt.#TQt.#TQt.#TQt.#TQt.#TQt.uaOaDaPaQaRaSaTaU.5aVaWaXaYaZa0.#TQt.#",
+    ".aTQt.aTQt.aTQt.aTQt.aTQt.aa1aja2a3a4a4aJaj.Ua5a6a7a.a8a9#yb..aTQt",
+    "TQt.#TQt.#TQt.#TQt.#TQt.#TQtb#.9babbbcbdbebfbgbh#AbibjbkblbmbnTQt.#",
+    ".aTQt.aTQt.aTQt.aTQt.aTQt.abnbobp.Ubfbqbrbsbsbt#Aa5bjbua8bmbv.aTQt",
+    "TQt.#TQt.#TQt.#TQt.#TQt.#TQtbvbw.Dbxa.bybza7a6a7bzbAbx.DbBbC.#TQt.#",
+    ".aTQt.aTQt.aTQt.aTQt.aTQt.aTQtbvbD#ybEbmbBbF.bbGbmbHbIaZbv.aTQt.aTQt",
+    "TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#bJ.#TQt.#TQt.#TQt.#TQt.#TQt.#",
+    ".aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt",
+    "TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#"
   };
 
 
@@ -353,7 +353,7 @@ static const char* const img_video[] =
     "30 30 205 2",
     ".a c None",
     ".# c None",
-    "Qt c None",
+    "TQt c None",
     ".j c #292452",
     ".q c #292852",
     ".i c #39305a",
@@ -556,36 +556,36 @@ static const char* const img_video[] =
     "ao c #fff6ff",
     "ac c #fffaff",
     "#F c #ffffff",
-    "Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#",
-    ".aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt",
-    "Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#",
-    ".aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt",
-    "Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.#Qt.bQt.#Qt.#Qt.#Qt.#Qt.#",
-    ".aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.a.c.d.e.f.g.aQt.aQt.aQt",
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-    "Qt.#Qt.##3#4#5#6#7#8#9a..O.D###ka#aaabac#p.AQt.#Qt.#Qt.#Qt.#",
-    ".aQt.aad#waeafagahaiajakal##am#9anaoapapaq.o.aQt.aQt.aQt.aQt",
-    "Qt.#Qt.##warasatauavaw.Eax#eay#4abaqaqaz#J#CQt.#Qt.#Qt.#Qt.#",
-    ".aQt.aQt#taAaBaCawaDaE#zaF.zaGaHaIataJaJaKaL.aQt.aQt.aQt.aQt",
-    "Qt.#Qt.#aM.L.zaNaOaNaPaQ#e.6aNaJaRaSaTaUaVaWQt.#Qt.#Qt.#Qt.#",
-    ".aQt.aQtaXaYaZaZ#baZaVa0.AaZa1a2a3a4a5a6a7Qt.aQt.aQt.aQt.aQt",
-    "Qt.#Qt.#Qt.ha8a9.Xb.aM.o.o.7aOb#babbbc.#Qt.#Qt.#Qt.#Qt.#Qt.#",
-    ".aQt.aQt.abdaY#Cb.aNbebfbg#ebh#pabQt.aQt.aQt.aQt.aQt.aQt.aQt",
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-    ".aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt.aQt"
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+    ".aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt",
+    "TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#",
+    ".aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt",
+    "TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.bTQt.#TQt.#TQt.#TQt.#TQt.#",
+    ".aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.a.c.d.e.f.g.aTQt.aTQt.aTQt",
+    "TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#.h.i.j.k.l.mTQt.#TQt.#TQt.#",
+    ".aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.nTQt.a.o.p.q.r.s.t.u.vTQt.aTQt.aTQt",
+    "TQt.#TQt.#TQt.#TQt.#TQt.#TQt.w.x.y.z.A.B.C.D.E.F.t.G.H.A.#TQt.#TQt.#",
+    ".aTQt.aTQt.aTQt.aTQt.a.I.J.K.L.M.A.N.O.D.P.Q.R.S.T.L.U.V.aTQt.aTQt",
+    "TQt.#TQt.#TQt.#TQt.#TQt.#.W.y.X.Y.Z.0.1.2.3.4.5.6.7.8TQt.#TQt.#TQt.#",
+    ".aTQt.aTQt.aTQt.aTQt.9#..2##.D###a#b.z.z#c#d#e.h#fTQt.aTQt.aTQt.aTQt",
+    "TQt.#TQt.#TQt.##d#g#h#i#j#k#l.A.3#m#n.n.w.h.B#o#p.#TQt.#TQt.#TQt.#",
+    ".aTQt.aTQt.a.g#q#r#s#t#u#v.Q#w.4#x#y#z#A#B#C.V.aTQt.aTQt.aTQt.aTQt",
+    "TQt.#TQt.#TQt#D#E#F#G#H#I#J#c#K#L.z.X#M#N#O#P.#TQt.#TQt.#TQt.#TQt.#",
+    ".aTQt.aTQt.g#Q#R#S#S#T#U#V#W.A#X#Y#Z#0#1#2#h.B.aTQt.aTQt.aTQt.aTQt",
+    "TQt.#TQt.##3#4#5#6#7#8#9a..O.D###ka#aaabac#p.ATQt.#TQt.#TQt.#TQt.#",
+    ".aTQt.aad#waeafagahaiajakal##am#9anaoapapaq.o.aTQt.aTQt.aTQt.aTQt",
+    "TQt.#TQt.##warasatauavaw.Eax#eay#4abaqaqaz#J#CTQt.#TQt.#TQt.#TQt.#",
+    ".aTQt.aTQt#taAaBaCawaDaE#zaF.zaGaHaIataJaJaKaL.aTQt.aTQt.aTQt.aTQt",
+    "TQt.#TQt.#aM.L.zaNaOaNaPaQ#e.6aNaJaRaSaTaUaVaWTQt.#TQt.#TQt.#TQt.#",
+    ".aTQt.aTQtaXaYaZaZ#baZaVa0.AaZa1a2a3a4a5a6a7TQt.aTQt.aTQt.aTQt.aTQt",
+    "TQt.#TQt.#TQt.ha8a9.Xb.aM.o.o.7aOb#babbbc.#TQt.#TQt.#TQt.#TQt.#TQt.#",
+    ".aTQt.aTQt.abdaY#Cb.aNbebfbg#ebh#pabTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt",
+    "TQt.#TQt.#TQt.#TQtbi.LbjaF.L#tbkTQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#",
+    ".aTQt.aTQt.aTQt.aTQt.aTQt.8TQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt",
+    "TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#",
+    ".aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt",
+    "TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#TQt.#",
+    ".aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt.aTQt"
   };
 
   static const unsigned char img_chapter[] = {
diff --git a/src/k9copy.cpp b/src/k9copy.cpp
index a65fdf5..ba0275e 100644
--- a/src/k9copy.cpp
+++ b/src/k9copy.cpp
@@ -23,13 +23,13 @@
 #include <kdockwidget.h>
 #include <kmdidefines.h>
 #include <kmdichildarea.h>
-#include <qframe.h>
+#include <tqframe.h>
 #include <kkeydialog.h>
 #include <kedittoolbar.h>
 #include <klibloader.h>
 #include "kviewmpeg2.h"
 #include "k9titlefactor.h"
-#include <qdom.h>
+#include <tqdom.h>
 #include <ksimpleconfig.h>
 #include "k9mp4title.h"
 #include "k9tools.h"
@@ -65,7 +65,7 @@ k9Copy::k9Copy()
     // automatically save settings if changed: window size, toolbar
     // position, icon size, etc.  Also to add actions for the statusbar
     // toolbar, and keybindings if necessary.
-    resize(QSize(800,600));
+    resize(TQSize(800,600));
 
     setToolviewStyle(KMdi::TextAndIcon);
     createCopyWindows();
@@ -121,15 +121,15 @@ void k9Copy::createCopyWindows() {
     m_ToolViews.append(acc);
 
     if (m_useXine) {
-        m_mp2=new K9Mplayer(this);
+        m_mp2=new K9Mplayer(TQT_TQOBJECT(this));
     } else
         m_mp2=new kViewMPEG2();
 
     m_previewAcc=addToolWindow(m_mp2,KDockWidget::DockRight,getMainDockWidget(),0,i18n("Preview"),i18n("Preview"));
     m_ToolViews.append(m_previewAcc);
 
-    connect(m_k9Main,SIGNAL(showPreview( k9DVD*, k9DVDTitle*,int )),m_mp2,SLOT(open( k9DVD*, k9DVDTitle*,int )));
-    connect(m_k9Main,SIGNAL(stopPreview()),m_mp2,SLOT(bStopClick()));
+    connect(m_k9Main,TQT_SIGNAL(showPreview( k9DVD*, k9DVDTitle*,int )),m_mp2,TQT_SLOT(open( k9DVD*, k9DVDTitle*,int )));
+    connect(m_k9Main,TQT_SIGNAL(stopPreview()),m_mp2,TQT_SLOT(bStopClick()));
 
     m_factors =new k9TitleFactor( this);
     m_factors->setUseDvdAuthor(m_useDvdAuthor);
@@ -137,8 +137,8 @@ void k9Copy::createCopyWindows() {
     acc=addToolWindow(m_factors,KDockWidget::DockBottom,getMainDockWidget(),10,i18n("Shrink Factor"),i18n("Shrink Factor"));
     m_ToolViews.append(acc);
 
-    connect(m_k9Main,SIGNAL(SelectionChanged( k9DVD*,bool )),m_factors,SLOT(SelectionChanged( k9DVD*,bool )));
-    connect(m_k9Main,SIGNAL(changedTitle( k9DVDTitle* )),m_factors,SLOT(changedTitle( k9DVDTitle* )));
+    connect(m_k9Main,TQT_SIGNAL(SelectionChanged( k9DVD*,bool )),m_factors,TQT_SLOT(SelectionChanged( k9DVD*,bool )));
+    connect(m_k9Main,TQT_SIGNAL(changedTitle( k9DVDTitle* )),m_factors,TQT_SLOT(changedTitle( k9DVDTitle* )));
 
     KDockWidget *dw=dockManager->findWidgetParentDock (m_factors);
     dw->setForcedFixedHeight(h);
@@ -147,10 +147,10 @@ void k9Copy::createCopyWindows() {
 
     // allow the view to change the statusbar and caption
 
-    connect(m_k9Main, SIGNAL(changeStatusbar(const QString&,int )),
-            this,   SLOT(changeStatusbar(const QString&,int)));
-    connect(m_k9Main, SIGNAL(changeCaption(const QString&)),
-            this,   SLOT(changeCaption(const QString&)));
+    connect(m_k9Main, TQT_SIGNAL(changeStatusbar(const TQString&,int )),
+            this,   TQT_SLOT(changeStatusbar(const TQString&,int)));
+    connect(m_k9Main, TQT_SIGNAL(changeCaption(const TQString&)),
+            this,   TQT_SLOT(changeCaption(const TQString&)));
 
     setAutoSaveSettings();
     KSimpleConfig settings("K9Copy");
@@ -194,8 +194,8 @@ void k9Copy::createImportWindows() {
     acc=addToolWindow(m_menuEdit, KDockWidget::DockRight, getMainDockWidget(),20,i18n("Edit menu"),i18n("Edit Menu"));
     m_ToolViews.append(acc);
 
-    connect (m_k9Import,SIGNAL(titleSelected(k9Title*)),m_menuEdit,SLOT(titleSelected(k9Title*)));
-    connect (m_k9Import,SIGNAL(rootSelected(k9NewDVD*)),m_menuEdit,SLOT(rootSelected(k9NewDVD*)));
+    connect (m_k9Import,TQT_SIGNAL(titleSelected(k9Title*)),m_menuEdit,TQT_SLOT(titleSelected(k9Title*)));
+    connect (m_k9Import,TQT_SIGNAL(rootSelected(k9NewDVD*)),m_menuEdit,TQT_SLOT(rootSelected(k9NewDVD*)));
     m_k9Import->setMenuEdit(m_menuEdit);
 
     m_newTitle=new k9NewTitle(this);
@@ -210,16 +210,16 @@ void k9Copy::createImportWindows() {
     m_chapterEdit->setIcon(SmallIcon("title"));
     acc=addToolWindow(m_chapterEdit, KDockWidget::DockBottom, getMainDockWidget(),20,i18n("Chapter properties"),i18n("Chapter properties"));
     m_ToolViews.append(acc);
-    connect(m_k9Import,SIGNAL(aviFileSelected(k9AviFile*)),m_chapterEdit,SLOT(setAviFile(k9AviFile*)));
+    connect(m_k9Import,TQT_SIGNAL(aviFileSelected(k9AviFile*)),m_chapterEdit,TQT_SLOT(setAviFile(k9AviFile*)));
 
 
 
     // allow the view to change the statusbar and caption
 /*
-    connect(m_k9Main, SIGNAL(changeStatusbar(const QString&,int )),
-            this,   SLOT(changeStatusbar(const QString&,int)));
-    connect(m_k9Main, SIGNAL(changeCaption(const QString&)),
-            this,   SLOT(changeCaption(const QString&)));
+    connect(m_k9Main, TQT_SIGNAL(changeStatusbar(const TQString&,int )),
+            this,   TQT_SLOT(changeStatusbar(const TQString&,int)));
+    connect(m_k9Main, TQT_SIGNAL(changeCaption(const TQString&)),
+            this,   TQT_SLOT(changeCaption(const TQString&)));
 */
     setAutoSaveSettings();
     KSimpleConfig settings("K9Copy");
@@ -250,48 +250,48 @@ bool k9Copy::queryClose   (    ) {
 
 void k9Copy::setupActions() {
 
-    m_actions["open"]=KStdAction::open(this, SLOT(fileOpen()), actionCollection());
-    m_actions["quit"]=KStdAction::quit(this, SLOT(quit()), actionCollection());
-    m_actions["preferences"]=KStdAction::preferences(this,SLOT(preferences()),actionCollection());
-    KStdAction::keyBindings(this, SLOT(optionsConfigureKeys()), actionCollection());
-    KStdAction::configureToolbars(this, SLOT(optionsConfigureToolbars()), actionCollection());
+    m_actions["open"]=KStdAction::open(TQT_TQOBJECT(this), TQT_SLOT(fileOpen()), actionCollection());
+    m_actions["quit"]=KStdAction::quit(TQT_TQOBJECT(this), TQT_SLOT(quit()), actionCollection());
+    m_actions["preferences"]=KStdAction::preferences(TQT_TQOBJECT(this),TQT_SLOT(preferences()),actionCollection());
+    KStdAction::keyBindings(TQT_TQOBJECT(this), TQT_SLOT(optionsConfigureKeys()), actionCollection());
+    KStdAction::configureToolbars(TQT_TQOBJECT(this), TQT_SLOT(optionsConfigureToolbars()), actionCollection());
 
 
     setStandardToolBarMenuEnabled(TRUE);
     createStandardStatusBarAction();
 
     PlayTitleAction = new KAction(i18n("Play title"), 0,
-                                  this, SLOT(ActionPlayTitle()),
+                                  TQT_TQOBJECT(this), TQT_SLOT(ActionPlayTitle()),
                                   actionCollection(), "PlayTitle");
     m_actions["playtitle"]=PlayTitleAction;
 
-    QImage img;
+    TQImage img;
     img.loadFromData( img_preview, sizeof( img_preview ), "PNG" );
-    PlayTitleAction->setIconSet(QIconSet(img));
+    PlayTitleAction->setIconSet(TQIconSet(img));
 
     CopyAction = new KAction(i18n("Copy"), 0,
-                             this, SLOT(ActionCopy()),
+                             TQT_TQOBJECT(this), TQT_SLOT(ActionCopy()),
                              actionCollection(), "Copy");
     m_actions["copy"]=CopyAction;
     CopyAction->setIcon("dvdcopy");
 
 
     mkMpeg2Action = new KAction(i18n("Extract MPEG2"),0,
-                              this, SLOT(ActionMpeg2()),
+                              TQT_TQOBJECT(this), TQT_SLOT(ActionMpeg2()),
                               actionCollection(),"MakeMPEG2");
     m_actions["mp2"]=mkMpeg2Action;
 
     mkMpeg2Action->setIcon("mpeg");
 
     mkMP4Action = new KAction(i18n("Create MPEG-4"),0,
-                              this, SLOT(ActionMP4()),
+                              TQT_TQOBJECT(this), TQT_SLOT(ActionMP4()),
                               actionCollection(),"MakeMPEG4");
     m_actions["mp4"]=mkMP4Action;
 
     mkMP4Action->setIcon("mp4");
 
     ejectAction = new KAction(i18n("Eject"),0,
-                              this, SLOT(ActionEject()),
+                              TQT_TQOBJECT(this), TQT_SLOT(ActionEject()),
                               actionCollection() , "Eject");
     ejectAction->setIcon("player_eject");
 
@@ -299,19 +299,19 @@ void k9Copy::setupActions() {
 
     
     backupAction= new KRadioAction(i18n("DVD Backup"),0,
-                              this, SLOT(ActionBackup()),
+                              TQT_TQOBJECT(this), TQT_SLOT(ActionBackup()),
                               actionCollection(), "backup");
     backupAction->setExclusiveGroup("mode");
     m_actions["backup"]=backupAction;
 
     authorAction= new KRadioAction(i18n("DVD Author"),0,
-                              this, SLOT(ActionAuthor()),
+                              TQT_TQOBJECT(this), TQT_SLOT(ActionAuthor()),
                               actionCollection(), "author");
     authorAction->setExclusiveGroup("mode");
     m_actions["author"]=authorAction;
 
     m_actions["create"]= new KAction(i18n("Create DVD"),0,
-                              this, SLOT(ActionCreate()),
+                              TQT_TQOBJECT(this), TQT_SLOT(ActionCreate()),
                               actionCollection(), "Create");
     m_actions["create"]->setIcon("author");
 
@@ -353,7 +353,7 @@ void k9Copy::optionsConfigureToolbars() {
     // use the standard toolbar editor
     saveMainWindowSettings(KGlobal::config(), autoSaveGroup());
     KEditToolbar dlg(factory());
-    connect(&dlg,SIGNAL(newToolbarConfig()),this,SLOT(newToolbarConfig()));
+    connect(&dlg,TQT_SIGNAL(newToolbarConfig()),this,TQT_SLOT(newToolbarConfig()));
     dlg.exec();
 }
 
@@ -374,8 +374,8 @@ void k9Copy::fileOpen() {
 void k9Copy::addMp4TitleOptions() {
     m_mp4=new k9MP4Title(this);
     m_ToolViews.append(addToolWindow(m_mp4,KDockWidget::DockBottom,getMainDockWidget(),10,i18n("MPEG4 Encoding options"),i18n("MPEG4 Encoding Options")));
-    connect(m_k9Main,SIGNAL(changedTitle( k9DVDTitle* )),m_mp4,SLOT(titleChanged( k9DVDTitle* )));
-    connect(m_k9Main,SIGNAL(SelectionChanged( k9DVD*,bool )),m_mp4,SLOT(selectionChanged( k9DVD*,bool )));
+    connect(m_k9Main,TQT_SIGNAL(changedTitle( k9DVDTitle* )),m_mp4,TQT_SLOT(titleChanged( k9DVDTitle* )));
+    connect(m_k9Main,TQT_SIGNAL(SelectionChanged( k9DVD*,bool )),m_mp4,TQT_SLOT(selectionChanged( k9DVD*,bool )));
 
 }
 
@@ -392,14 +392,14 @@ void k9Copy::preferences() {
         m_ToolViews.removeRef(m_previewAcc);
 
         if (m_useXine)
-            m_mp2=new K9Mplayer(this);
+            m_mp2=new K9Mplayer(TQT_TQOBJECT(this));
         else
             m_mp2=new kViewMPEG2();
         m_previewAcc=addToolWindow(m_mp2,KDockWidget::DockRight,getMainDockWidget(),0,i18n("Preview"),i18n("Preview"));
         m_ToolViews.append(m_previewAcc);
         //kViewMPEG2 * v=(kViewMPEG2*) m_mp2;
-        connect(m_k9Main,SIGNAL(showPreview( k9DVD*, k9DVDTitle*,int )),m_mp2,SLOT(open( k9DVD*, k9DVDTitle*,int )));
-        connect(m_k9Main,SIGNAL(stopPreview()),m_mp2,SLOT(bStopClick()));
+        connect(m_k9Main,TQT_SIGNAL(showPreview( k9DVD*, k9DVDTitle*,int )),m_mp2,TQT_SLOT(open( k9DVD*, k9DVDTitle*,int )));
+        connect(m_k9Main,TQT_SIGNAL(stopPreview()),m_mp2,TQT_SLOT(bStopClick()));
     
         m_mp4->load();
     }
@@ -444,7 +444,7 @@ void k9Copy::ActionCreate() {
     m_k9Import->execute();
 }
 
-KMdiToolViewAccessor * k9Copy::setToolWindow(QWidget *_widget,KDockWidget::DockPosition _pos,const QString &tabToolTip,const QString &tabCaption) {
+KMdiToolViewAccessor * k9Copy::setToolWindow(TQWidget *_widget,KDockWidget::DockPosition _pos,const TQString &tabToolTip,const TQString &tabCaption) {
     KMdiToolViewAccessor *acc=addToolWindow(_widget, _pos, getMainDockWidget(),0,tabToolTip,tabCaption);
     m_ToolViews.append(acc);
     return acc;
@@ -456,26 +456,26 @@ void k9Copy::removeToolWindow(KMdiToolViewAccessor *toolWin) {
 }
 
 
-void k9Copy::changeStatusbar(const QString& text,int id) {
+void k9Copy::changeStatusbar(const TQString& text,int id) {
     // display the text on the statusbar
     statusBar()->changeItem(text,id);
 }
 
-void k9Copy::changeCaption(const QString& text) {
+void k9Copy::changeCaption(const TQString& text) {
     // display the text on the caption
     setCaption(text);
 }
 
-void k9Copy::clone( QString _input,QString _output) {
+void k9Copy::clone( TQString _input,TQString _output) {
     show();
     m_k9Main->Clone( _input,_output);
 }
 
-void k9Copy::setInput(QString _input) {
+void k9Copy::setInput(TQString _input) {
     m_k9Main->setInput(_input);
 }
 
-void k9Copy::setOutput(QString _output) {
+void k9Copy::setOutput(TQString _output) {
     m_k9Main->setOutput(_output);
 }
 
@@ -494,7 +494,7 @@ void k9Copy::saveDock() {
     }
 }
 
-void k9Copy::closeEvent( QCloseEvent* ce ) {
+void k9Copy::closeEvent( TQCloseEvent* ce ) {
     saveDock();
     ce->accept();
     kapp->quit();
diff --git a/src/k9copy.h b/src/k9copy.h
index 2fb43f4..6406a62 100644
--- a/src/k9copy.h
+++ b/src/k9copy.h
@@ -37,18 +37,19 @@ class k9NewTitle;
 class k9ChapterEdit;
 class k9Copy : public KMdiMainFrm {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Default Constructor
      */
     k9Copy();
 
-    void clone(QString _input,QString _output);
-    void setInput(QString _input);
-    void setOutput(QString _output);
+    void clone(TQString _input,TQString _output);
+    void setInput(TQString _input);
+    void setOutput(TQString _output);
 
     KDockWidget* getVisibleDock();
-    KMdiToolViewAccessor * setToolWindow(QWidget *_widget,KDockWidget::DockPosition _pos,const QString &tabToolTip,const QString &tabCaption) ;
+    KMdiToolViewAccessor * setToolWindow(TQWidget *_widget,KDockWidget::DockPosition _pos,const TQString &tabToolTip,const TQString &tabCaption) ;
     void removeToolWindow(KMdiToolViewAccessor *toolWin);
 
     /**
@@ -58,7 +59,7 @@ public:
 
 protected:
     bool queryClose( );
-    void closeEvent( QCloseEvent* ce );
+    void closeEvent( TQCloseEvent* ce );
 
 private slots:
     void ActionCopy();
@@ -69,8 +70,8 @@ private slots:
     void ActionAuthor();
     void ActionPlayTitle();
     void ActionCreate();
-    void changeStatusbar(const QString& text,int id);
-    void changeCaption(const QString& text);
+    void changeStatusbar(const TQString& text,int id);
+    void changeCaption(const TQString& text);
     void optionsConfigureKeys();
     void optionsConfigureToolbars();
     void newToolbarConfig();
@@ -104,15 +105,15 @@ private:
     k9TitleFactor *m_factors;
     k9LangSelect *m_lang;
     k9MP4Title *m_mp4;
-    QWidget *m_mp2;
+    TQWidget *m_mp2;
     k9MenuEdit *m_menuEdit;
     k9NewTitle *m_newTitle;
     k9ChapterEdit *m_chapterEdit;
     k9Import *m_k9Import;
     bool m_useXine;
     bool m_useDvdAuthor;
-    QMap  <QString,KAction*> m_actions;
-    QPtrList <KMdiToolViewAccessor> m_ToolViews;
+    TQMap  <TQString,KAction*> m_actions;
+    TQPtrList <KMdiToolViewAccessor> m_ToolViews;
     k9CdDrives m_drives;
 };
 
diff --git a/src/k9glwidget.cpp b/src/k9glwidget.cpp
index 444d823..9594e62 100644
--- a/src/k9glwidget.cpp
+++ b/src/k9glwidget.cpp
@@ -13,20 +13,20 @@
 #include "k9glwidget.h"
 
 #ifdef HAVE_OPENGL
-#include <qsize.h>
-#include <qapplication.h>
-#include <qdatetime.h>
+#include <tqsize.h>
+#include <tqapplication.h>
+#include <tqdatetime.h>
 #include <cstdlib>
 #include "ac.h"
 #include <X11/Xlib.h>
 
-k9GLWidget::k9GLWidget(QWidget *parent, const char *name):QGLWidget(parent, name) {
+k9GLWidget::k9GLWidget(TQWidget *tqparent, const char *name):TQGLWidget(tqparent, name) {
     XMapRaised(x11Display(),winId());
 
     m_buffer=NULL;
     m_height=0;
     m_width=0;
-    library=new QLibrary("GL.so.1");
+    library=new TQLibrary("GL.so.1");
 
     glClear = (glClear_t) library->resolve( "glClear" );
     glRasterPos2i= (glRasterPos2i_t)library->resolve("glRasterPos2i");
@@ -45,9 +45,9 @@ k9GLWidget::k9GLWidget(QWidget *parent, const char *name):QGLWidget(parent, name
     glGetString=(glGetString_t)library->resolve("glGetString");
 }
 
-k9GLWidget* k9GLWidget::createWidget(QWidget *parent , const char *name ) {
+k9GLWidget* k9GLWidget::createWidget(TQWidget *tqparent , const char *name ) {
     //XInitThreads();
-    return new k9GLWidget(parent,name);
+    return new k9GLWidget(tqparent,name);
 }
 
 k9GLWidget::~k9GLWidget() {
@@ -61,9 +61,9 @@ void k9GLWidget::paintGL() {
 }
 
 void k9GLWidget::setImage(uchar *_buffer,int _width,int _height,int _len) {
-     if (qApp==NULL)
+     if (tqApp==NULL)
 	return;
-     if (qApp->tryLock() ) {
+     if (tqApp->tryLock() ) {
 	uchar *buffer=_buffer;
 	m_width=_width;
 	m_height=_height;
@@ -74,8 +74,8 @@ void k9GLWidget::setImage(uchar *_buffer,int _width,int _height,int _len) {
 	//m_stack.push(buffer);
 	m_mutex.unlock();
 	update();
-	if (qApp !=NULL)
-            qApp->unlock();
+	if (tqApp !=NULL)
+            tqApp->unlock();
     } else {
 	free(_buffer);
     }
diff --git a/src/k9glwidget.h b/src/k9glwidget.h
index c26237c..e032ed8 100644
--- a/src/k9glwidget.h
+++ b/src/k9glwidget.h
@@ -14,12 +14,16 @@
 
 #include "k9common.h"
 
+#ifdef Q_MOC_RUN
+#define HAVE_OPENGL
+#endif // Q_MOC_RUN
+
 #ifdef HAVE_OPENGL
 
-#include <qimage.h>
-#include <qlibrary.h>
-#include <qgl.h>
-#include <qmutex.h>
+#include <tqimage.h>
+#include <tqlibrary.h>
+#include <tqgl.h>
+#include <tqmutex.h>
 
 typedef void (*glClear_t) (GLbitfield);
 typedef void (*glRasterPos2i_t) ( GLint , GLint );
@@ -39,12 +43,13 @@ typedef const GLubyte * (*glGetString_t)( GLenum );
 /**
 	@author Jean-Michel PETIT <k9copy@free.fr>
 */
-class k9GLWidget : public QGLWidget
+class k9GLWidget : public TQGLWidget
 {
 Q_OBJECT
+  TQ_OBJECT
 public:
     void setImage(uchar *_buffer,int _width,int _height,int _len);
-    static k9GLWidget * createWidget(QWidget *parent = 0, const char *name = 0);
+    static k9GLWidget * createWidget(TQWidget *tqparent = 0, const char *name = 0);
     ~k9GLWidget();
 protected:
 	void draw();
@@ -52,12 +57,12 @@ protected:
 	void initializeGL();
    	void paintGL();
 private:
-        k9GLWidget(QWidget *parent = 0, const char *name = 0);
-	QImage m_image;
-	QMutex m_mutex;
+        k9GLWidget(TQWidget *tqparent = 0, const char *name = 0);
+	TQImage m_image;
+	TQMutex m_mutex;
 	int m_width,m_height;
 	uchar *m_buffer;
-	QLibrary * library;
+	TQLibrary * library;
 	glClear_t glClear;
 	glRasterPos2i_t glRasterPos2i;
 
@@ -78,18 +83,18 @@ private:
 
 #else
 
-#include <qwidget.h>
-#include <qimage.h>
+#include <tqwidget.h>
+#include <tqimage.h>
 
-class k9GLWidget:public QWidget
+class k9GLWidget:public TQWidget
 {
 public:
-    static k9GLWidget * createWidget(QWidget *parent = 0, const char *name = 0) {
-	return new k9GLWidget(parent,name);
+    static k9GLWidget * createWidget(TQWidget *tqparent = 0, const char *name = 0) {
+	return new k9GLWidget(tqparent,name);
     }
     void setImage(uchar *_buffer,int _width,int _height,int _len){};
 private:
-    k9GLWidget(QWidget *parent = 0, const char *name = 0){};
+    k9GLWidget(TQWidget *tqparent = 0, const char *name = 0){};
 
 };
 
diff --git a/src/k9langselect.cpp b/src/k9langselect.cpp
index 997d514..2700e56 100644
--- a/src/k9langselect.cpp
+++ b/src/k9langselect.cpp
@@ -16,8 +16,8 @@
 #include "k9dvdtitle.h"
 #include "k9main.h"
 #include <kstandarddirs.h>
-k9LangSelect::k9LangSelect(k9Main *mainWindow,QWidget* parent, const char* name, WFlags fl)
-: langSelect(parent,name,fl)
+k9LangSelect::k9LangSelect(k9Main *mainWindow,TQWidget* tqparent, const char* name, WFlags fl)
+: langSelect(tqparent,name,fl)
 {
     setMain( mainWindow);
     m_main->setLangSelect( this);
@@ -49,23 +49,23 @@ void k9LangSelect::fillLvLanguages() {
     lvLanguages->clear();
     langAudItems.clear();
     langSubItems.clear();
-    QStringList slAudLang,slSubLang;
+    TQStringList slAudLang,slSubLang;
     if (m_dvd->getopened()) {
         k9DVDSubtitle *l_sub;
         k9DVDAudioStream *l_auds;
-	QObjectList *items=m_main->getItems();
+	TQObjectList *items=m_main->getItems();
         for (uint i=0;i<items->count();i++) {
             k9DVDListItem *litem=(k9DVDListItem*)items->at(i);
             switch (litem->streamType) {
             case SUB: {
                     l_sub=litem->subtitle;
-                    if (slSubLang.contains(l_sub->getlanguage())==0)
+                    if (slSubLang.tqcontains(l_sub->getlanguage())==0)
                         slSubLang.append(l_sub->getlanguage());
                     break;
                 }
             case AUD: {
                     l_auds=litem->audioStream;
-                    if (slAudLang.contains(l_auds->getlanguage())==0)
+                    if (slAudLang.tqcontains(l_auds->getlanguage())==0)
                         slAudLang.append(l_auds->getlanguage());
                     break;
                 }
@@ -74,10 +74,10 @@ void k9LangSelect::fillLvLanguages() {
             }
         }
     }
-    QListViewItem *audioRoot = new QListViewItem(lvLanguages);
+    TQListViewItem *audioRoot = new TQListViewItem(lvLanguages);
     audioRoot->setOpen( TRUE );
     audioRoot->setText(0, i18n("Audio"));
-    for ( QStringList::Iterator it = slAudLang.begin(); it != slAudLang.end(); ++it ) {
+    for ( TQStringList::Iterator it = slAudLang.begin(); it != slAudLang.end(); ++it ) {
         ckLvLangItem *lvitem=new ckLvLangItem(audioRoot,m_main);
         lvitem->setText(0,*it);
         lvitem->streamType=AUD;
@@ -85,10 +85,10 @@ void k9LangSelect::fillLvLanguages() {
         langAudItems.append(lvitem);
     }
 
-    QListViewItem *subRoot = new QListViewItem(lvLanguages);
+    TQListViewItem *subRoot = new TQListViewItem(lvLanguages);
     subRoot->setOpen( TRUE );
     subRoot->setText(0, i18n("Subtitles"));
-    for ( QStringList::Iterator it = slSubLang.begin(); it != slSubLang.end(); ++it ) {
+    for ( TQStringList::Iterator it = slSubLang.begin(); it != slSubLang.end(); ++it ) {
         ckLvLangItem *lvitem=new ckLvLangItem(subRoot,m_main);
         lvitem->setText(0,*it);
         lvitem->streamType=SUB;
@@ -108,10 +108,10 @@ void k9LangSelect::update() {
 }
 
 
-void k9LangSelect::updateLvLang(const eStreamType streamType,const QString & lang ) {
+void k9LangSelect::updateLvLang(const eStreamType streamType,const TQString & lang ) {
     uint Total=0,Selected=0;
-    QString lg;
-    QObjectList *items = m_main->getItems();
+    TQString lg;
+    TQObjectList *items = m_main->getItems();
     for (uint i=0;i<items->count();i++) {
         k9DVDListItem *litem=(k9DVDListItem*)items->at(i);
         if (litem->streamType==streamType ) {
diff --git a/src/k9langselect.h b/src/k9langselect.h
index e54ea5c..71697bb 100644
--- a/src/k9langselect.h
+++ b/src/k9langselect.h
@@ -17,21 +17,21 @@
 #include "langselectw.h"
 
 #include "k9main.h"
-#include <qlistview.h>
+#include <tqlistview.h>
 
 class k9Main;
 class k9DVD;
 
-class ckLvLangItem : public QCheckListItem {
+class ckLvLangItem : public TQCheckListItem {
 public:
-    ckLvLangItem( QListViewItem *parent,k9Main *dlg)
-            : QCheckListItem( parent,"",QCheckListItem::CheckBox) {
+    ckLvLangItem( TQListViewItem *tqparent,k9Main *dlg)
+            : TQCheckListItem( tqparent,"",TQCheckListItem::CheckBox) {
         mainDlg=dlg;
         streamType=NONE;
     }
     eStreamType streamType;
     k9Main *mainDlg;
-    QString language;
+    TQString language;
 protected:
     void stateChange(bool state);
 };
@@ -41,9 +41,10 @@ protected:
 class k9LangSelect : public langSelect
 {
   Q_OBJECT
+  TQ_OBJECT
 
 public:
-  k9LangSelect(k9Main *mainWindow,QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
+  k9LangSelect(k9Main *mainWindow,TQWidget* tqparent = 0, const char* name = 0, WFlags fl = 0 );
   ~k9LangSelect();
 
   void setMain(k9Main* _value);
@@ -60,9 +61,9 @@ protected:
   /*$PROTECTED_FUNCTIONS$*/
   k9Main * m_main;
   k9DVD *m_dvd;
-  QPtrList <ckLvLangItem> langAudItems;
-  QPtrList <ckLvLangItem> langSubItems;
-  void updateLvLang(const eStreamType streamType,const QString & lang );
+  TQPtrList <ckLvLangItem> langAudItems;
+  TQPtrList <ckLvLangItem> langSubItems;
+  void updateLvLang(const eStreamType streamType,const TQString & lang );
 
 protected slots:
   /*$PROTECTED_SLOTS$*/
diff --git a/src/k9main.cpp b/src/k9main.cpp
index 0daf516..055fe17 100644
--- a/src/k9main.cpp
+++ b/src/k9main.cpp
@@ -35,34 +35,34 @@
 #include "k9titleencopt.h"
 #include <kselect.h>
 #include <kcombobox.h>
-#include <qtextbrowser.h>
-#include <qapplication.h>
-#include <qlistview.h>
+#include <tqtextbrowser.h>
+#include <tqapplication.h>
+#include <tqlistview.h>
 #include <kurlrequester.h>
 #include <kurl.h>
-#include <qdir.h>
+#include <tqdir.h>
 #include <kstandarddirs.h>
-#include <qspinbox.h>
-#include <qstatusbar.h>
+#include <tqspinbox.h>
+#include <tqstatusbar.h>
 #include <kpushbutton.h>
 #include <kiconloader.h>
-#include <qcheckbox.h>
-#include <qmenubar.h>
-#include <qlabel.h>
-#include <qpixmap.h>
-#include <qspinbox.h>
-#include <qpainter.h>
+#include <tqcheckbox.h>
+#include <tqmenubar.h>
+#include <tqlabel.h>
+#include <tqpixmap.h>
+#include <tqspinbox.h>
+#include <tqpainter.h>
 #include <kdirselectdialog.h>
 #include <kio/global.h>
 #include <kio/job.h>
 #include <kio/netaccess.h>
 #include <kdiskfreesp.h>
-#include <qvaluelist.h>
+#include <tqvaluelist.h>
 #include <kdeversion.h>
-#include <qbitmap.h>
+#include <tqbitmap.h>
 
 
-k9DVDListItem::k9DVDListItem(QObject *DVD,ckLvItem *List,eStreamType type)
+k9DVDListItem::k9DVDListItem(TQObject *DVD,ckLvItem *List,eStreamType type)
 {
   switch(type)
   {
@@ -88,13 +88,13 @@ k9DVDListItem::k9DVDListItem(QObject *DVD,ckLvItem *List,eStreamType type)
   streamType=type;
 }
 
-k9Main::k9Main(QWidget* parent, const char* name, k9CdDrives *_drives)
-    : MainDlg(parent,name),pxVideo((const char **) img_video), pxSound((const char **) img_sound),
+k9Main::k9Main(TQWidget* tqparent, const char* name, k9CdDrives *_drives)
+    : MainDlg(tqparent,name),pxVideo((const char **) img_video), pxSound((const char **) img_sound),
     pxText((const char **) img_text)
 {
   drives=_drives;
-  m_parent=(k9Copy*)parent;
-  QImage img;
+  m_parent=(k9Copy*)tqparent;
+  TQImage img;
   img.loadFromData( img_chapter, sizeof( img_chapter ), "PNG" );
   pxChapter.convertFromImage( img);
   /*    m_factory = KLibLoader::self()->factory("libk9copy");
@@ -103,27 +103,27 @@ k9Main::k9Main(QWidget* parent, const char* name, k9CdDrives *_drives)
   }
   */
 
-  dvd=new k9DVD(this);
+  dvd=new k9DVD(TQT_TQOBJECT(this));
 
   updating=false;
 
   items.setAutoDelete(true);
-  listView1->setDefaultRenameAction(QListView::Accept);
+  listView1->setDefaultRenameAction(TQListView::Accept);
   //    KStandardDirs kd;
   m_prefOutput=locateLocal("tmp","k9copy/",true); //kd.findResource("tmp","");
-  connect(drives,SIGNAL(deviceAdded( k9CdDrive*)),this,SLOT(deviceAdded( k9CdDrive* )));
-  connect(drives,SIGNAL(deviceRemoved( k9CdDrive*)),this,SLOT(deviceRemoved( k9CdDrive* )));
+  connect(drives,TQT_SIGNAL(deviceAdded( k9CdDrive*)),this,TQT_SLOT(deviceAdded( k9CdDrive* )));
+  connect(drives,TQT_SIGNAL(deviceRemoved( k9CdDrive*)),this,TQT_SLOT(deviceRemoved( k9CdDrive* )));
 
   readSettings();
   bInputOpen->setPixmap(SmallIcon("fileopen"));
   bInputOpenDir->setPixmap(SmallIcon("folder_open"));
   emit SelectionChanged(NULL,true);
-  m_update=new k9UpdateFactor(this,"");
-  connect(m_update,SIGNAL(updateFactor_internal()),this,SLOT(updateFactor_internal()));  
+  m_update=new k9UpdateFactor(TQT_TQOBJECT(this),"");
+  connect(m_update,TQT_SIGNAL(updateFactor_internal()),this,TQT_SLOT(updateFactor_internal()));  
 }
 
 
-k9DVDListItem *k9Main::addListItem(QObject *DVD,ckLvItem *List,eStreamType type)
+k9DVDListItem *k9Main::addListItem(TQObject *DVD,ckLvItem *List,eStreamType type)
 {
   k9DVDListItem *litem;
   litem=new k9DVDListItem(DVD,List,type);
@@ -142,7 +142,7 @@ int ckLvItem::rtti() const
   return(1001);
 }
 
-int ckLvItem::compare ( QListViewItem * i, int col, bool ascending ) const
+int ckLvItem::compare ( TQListViewItem * i, int col, bool ascending ) const
 {
   if (i->rtti() !=1001)
     return 1;
@@ -216,7 +216,7 @@ int ckLvItem::compare ( QListViewItem * i, int col, bool ascending ) const
       return k9Main::compare(ch1->getsectors(),ch2->getsectors());
     }
   }
-  return QCheckListItem::compare(i,col,ascending);
+  return TQCheckListItem::compare(i,col,ascending);
 }
 
 double ckLvItem::getstreamSize()
@@ -251,7 +251,7 @@ double ckLvItem::getstreamSize()
 }
 
 
-int LvItem::compare ( QListViewItem * i, int col, bool ascending ) const
+int LvItem::compare ( TQListViewItem * i, int col, bool ascending ) const
 {
   if(i->rtti()==1001)
     return -1;
@@ -270,15 +270,15 @@ int LvItem::compare ( QListViewItem * i, int col, bool ascending ) const
     return k9Main::compare(title1->getpgc(),title2->getpgc());
   }
 
-  return QListViewItem::compare(i,col,ascending);
+  return TQListViewItem::compare(i,col,ascending);
 }
 
-void ckLvItem::paintCell ( QPainter * p, const QColorGroup & cg, int column, int width, int align )
+void ckLvItem::paintCell ( TQPainter * p, const TQColorGroup & cg, int column, int width, int align )
 {
   if (column==1)
   {
     p->eraseRect(0,0,width,height());
-    QFont f(p->font());
+    TQFont f(p->font());
 
     switch (objectType)
     {
@@ -287,7 +287,7 @@ void ckLvItem::paintCell ( QPainter * p, const QColorGroup & cg, int column, int
         k9DVDTitleset *titleset=(k9DVDTitleset*)obj;
         f.setBold(true);
         p->setFont(f);
-        p->drawText(0,0,width,height(),Qt::AlignRight | Qt::AlignVCenter ,titleset->getsize_mb()+" " +i18n("MB"));
+        p->drawText(0,0,width,height(),TQt::AlignRight | TQt::AlignVCenter ,titleset->getsize_mb()+" " +i18n("MB"));
         break;
       }
     case STREAM:
@@ -295,9 +295,9 @@ void ckLvItem::paintCell ( QPainter * p, const QColorGroup & cg, int column, int
         if ( ! mainDlg->getquickScan())
         {
           double size=getstreamSize();
-          QString c;
+          TQString c;
           c.sprintf("%.2f ",size);
-          p->drawText(0,0,width,height(),Qt::AlignRight | Qt::AlignVCenter ,c+i18n("MB"));
+          p->drawText(0,0,width,height(),TQt::AlignRight | TQt::AlignVCenter ,c+i18n("MB"));
         }
         break;
       }
@@ -305,32 +305,32 @@ void ckLvItem::paintCell ( QPainter * p, const QColorGroup & cg, int column, int
       {
         k9DVDChapter *chapter=(k9DVDChapter*) obj;
         double size=(double)chapter->getsectors()/512;
-        QString c;
+        TQString c;
         c.sprintf("%.2f ",size);
-        p->drawText(0,0,width,height(),Qt::AlignRight | Qt::AlignVCenter ,c+i18n("MB"));
+        p->drawText(0,0,width,height(),TQt::AlignRight | TQt::AlignVCenter ,c+i18n("MB"));
       }
       break;
     default:
-      QCheckListItem::paintCell(p,cg,column,width,align);
+      TQCheckListItem::paintCell(p,cg,column,width,align);
     }
   }
   else
-    QCheckListItem::paintCell(p,cg,column,width,align);
+    TQCheckListItem::paintCell(p,cg,column,width,align);
 
 }
 
-void LvItem::paintCell ( QPainter * p, const QColorGroup & cg, int column, int width, int align )
+void LvItem::paintCell ( TQPainter * p, const TQColorGroup & cg, int column, int width, int align )
 {
   if (column==1 && objectType==TITLE)
   {
     p->eraseRect(0,0,width,height());
     k9DVDTitle * title=(k9DVDTitle*)obj;
-    QString c;
+    TQString c;
     c.sprintf("%.2f ",title->gettotalsize_mb());
-    p->drawText(0,0,width,height(),Qt::AlignRight | Qt::AlignVCenter ,c+i18n("MB"));
+    p->drawText(0,0,width,height(),TQt::AlignRight | TQt::AlignVCenter ,c+i18n("MB"));
   }
   else
-    QListViewItem::paintCell(p,cg,column,width,align);
+    TQListViewItem::paintCell(p,cg,column,width,align);
 }
 
 void ckLvItem::stateChange(bool state)
@@ -367,7 +367,7 @@ bool k9Main::getupdating()
 
 void k9Main::Copy()
 {
-  QString c,filename;
+  TQString c,filename;
   if (!dvd->getopened())
   {
     KMessageBox::error( this, i18n("DVD is not opened"), i18n("DVD Copy"));
@@ -376,23 +376,23 @@ void k9Main::Copy()
   setDVDSize();
   updateSelection();
   
-  QString outputDir=m_prefOutput;
+  TQString outputDir=m_prefOutput;
   bool burn=false;
 
   if (cbOutputDev->currentItem() ==0)
   {
-    filename=KFileDialog::getSaveFileName (QDir::homeDirPath(),"*.iso", 0,i18n("Save image to disk"));
+    filename=KFileDialog::getSaveFileName (TQDir::homeDirPath(),"*.iso", 0,i18n("Save image to disk"));
     if (filename =="")
       return;
   } else if (cbOutputDev->currentItem()==1) {
-    outputDir= KFileDialog::getExistingDirectory(QDir::homeDirPath());
+    outputDir= KFileDialog::getExistingDirectory(TQDir::homeDirPath());
     if (outputDir=="")
        return;
   }
 
   if (getFreeSpace( m_prefOutput) <  m_prefSize)
   {
-    if (KMessageBox::warningContinueCancel (this, i18n("Insufficient disk space on %1\n%2 mb expected.").arg(m_prefOutput).arg(m_prefSize),i18n("DVD Copy"))==KMessageBox::Cancel)
+    if (KMessageBox::warningContinueCancel (this, i18n("Insufficient disk space on %1\n%2 mb expected.").tqarg(m_prefOutput).tqarg(m_prefSize),i18n("DVD Copy"))==KMessageBox::Cancel)
       return;
   }
   stopPreview();
@@ -460,7 +460,7 @@ void k9Main::Copy()
 
 }
 
-void k9Main::setProgressWindow(QWidget *_widget) {
+void k9Main::setProgressWindow(TQWidget *_widget) {
     m_toolView=m_parent->setToolWindow(_widget,KDockWidget::DockRight,i18n("processing"),i18n("processing"));
     m_dockWidget = m_parent->getVisibleDock();
     m_parent->setActions( false);
@@ -486,16 +486,16 @@ void k9Main::eject()
 
 
 
-QString  k9Main::getDevice(QComboBox *_combo)
+TQString  k9Main::getDevice(TQComboBox *_combo)
 {
   int index=-1;
   for (int i=0; i<_combo->count();i++)
   {
-    QString t =_combo->text(i);
+    TQString t =_combo->text(i);
     if (_combo->text(i) == _combo->currentText())
       index=i;
   }
-  QString res="";
+  TQString res="";
   if ((index==-1) || (_combo->currentText() ==i18n("ISO Image")))
   {
     res=_combo->currentText();
@@ -531,16 +531,16 @@ void k9Main::Open()
 {
   int i;
   k9DVDTitle * l_track;
-  QString t;
-  QTime h;
-  connect(listView1,SIGNAL(itemRenamed(QListViewItem*,int)),this,SLOT(itemRenamed(QListViewItem *,int)));
-  connect(listView1,SIGNAL(expanded( QListViewItem*)),this,SLOT(expanded( QListViewItem* )));
-  connect(listView1,SIGNAL(collapsed( QListViewItem*)),this,SLOT(collapsed( QListViewItem* )));
+  TQString t;
+  TQTime h;
+  connect(listView1,TQT_SIGNAL(itemRenamed(TQListViewItem*,int)),this,TQT_SLOT(itemRenamed(TQListViewItem *,int)));
+  connect(listView1,TQT_SIGNAL(expanded( TQListViewItem*)),this,TQT_SLOT(expanded( TQListViewItem* )));
+  connect(listView1,TQT_SIGNAL(collapsed( TQListViewItem*)),this,TQT_SLOT(collapsed( TQListViewItem* )));
 
   closeDVD();
-  QString sDevice=getDevice(cbInputDev);
+  TQString sDevice=getDevice(cbInputDev);
   
-  QString sVolName="";  
+  TQString sVolName="";  
   //if no dvd label, try to get it from hal
   for (k9CdDrive *drive=driveList.first();drive;drive=driveList.next()) {
   #ifdef HAVE_HAL
@@ -582,8 +582,8 @@ void k9Main::Open()
   {
     ckLvItem *tsItem = new ckLvItem(root,this,TITLESET);
     tsItem->setOpen(TRUE);
-    QString c;
-    c=i18n("Titleset %1").arg(i+1);
+    TQString c;
+    c=i18n("Titleset %1").tqarg(i+1);
     tsItem->setText(0,c);
     tsItem->setText(1,"   "+dvd->gettitleset(i)->getsize_mb() +" " +i18n("MB"));
     tsItem->obj=dvd->gettitleset(i) ;
@@ -612,7 +612,7 @@ void k9Main::Open()
 void k9Main::setDVDSize()
 {
   //k9DVDSize *dvdsize=static_cast<k9DVDSize  *>(m_factory->create(this,"dvd", "k9DVDSize"));
-  k9DVDSize *dvdsize=new k9DVDSize(this);
+  k9DVDSize *dvdsize=new k9DVDSize(TQT_TQOBJECT(this));
   dvdsize->setMaxSizeDyn(m_prefSize);
   delete dvdsize;
 }
@@ -623,14 +623,14 @@ k9Main::~k9Main()
   delete dvd;
 }
 
-void k9Main::closeEvent( QCloseEvent* ce )
+void k9Main::closeEvent( TQCloseEvent* ce )
 {
   saveSettings();
   ce->accept();
 }
 
 
-void k9Main::addChapters(QListViewItem *_parent,k9DVDTitle *_title)
+void k9Main::addChapters(TQListViewItem *_parent,k9DVDTitle *_title)
 {
   LvItem *chapter = new LvItem(_parent,CHAPTER);
   chapter->setText(0, i18n("chapters"));
@@ -641,8 +641,8 @@ void k9Main::addChapters(QListViewItem *_parent,k9DVDTitle *_title)
   for (int i=0;i< _title->getchapterCount();i++)
   {
     ckLvItem *it =new ckLvItem(chapter,this,CHAPTER);
-    it->setText(0,i18n("chapter %1").arg(++ch));
-    it->setText(1,i18n("%1 MB").arg((double)(_title->getChapter(i)->getsectors()) /512));
+    it->setText(0,i18n("chapter %1").tqarg(++ch));
+    it->setText(1,i18n("%1 MB").tqarg((double)(_title->getChapter(i)->getsectors()) /512));
     it->streamType=CHAP;
     it->obj=_title->getChapter(i);
     chItems.append( it);
@@ -654,10 +654,10 @@ void k9Main::addChapters(QListViewItem *_parent,k9DVDTitle *_title)
     for (int i=0;i< title2->getchapterCount();i++)
     {
       ckLvItem *it =new ckLvItem(chapter,this,CHAPTER);
-      it->setText(0,i18n("chapter %1").arg(++ch));
+      it->setText(0,i18n("chapter %1").tqarg(++ch));
       it->streamType=CHAP;
       it->obj=title2->getChapter(i);
-      it->setText(1,i18n("%1 MB").arg((double)(title2->getChapter(i)->getsectors()) /512));
+      it->setText(1,i18n("%1 MB").tqarg((double)(title2->getChapter(i)->getsectors()) /512));
       chItems.append( it);
       it->mainTitle=_title;
     }
@@ -674,7 +674,7 @@ void k9Main::addTitle(k9DVDTitle *track)
   k9DVDAudioStream *l_auds;
   k9DVDSubtitle *l_sub;
   int i;
-  QString c,ch;
+  TQString c,ch;
 
 
   listView1->setRootIsDecorated(true);
@@ -696,7 +696,7 @@ void k9Main::addTitle(k9DVDTitle *track)
   video->streamType=VID;
   addListItem(track,video,VID);
   video->setOpen( false );
-  c=i18n("video %1 ").arg(track->getformat());
+  c=i18n("video %1 ").tqarg(track->getformat());
   c.append (" - " + track->gettotallength().toString("h:mm:ss"));
   video->setText(col1, c);
   c.sprintf("%.2f ",  track->gettotalvideosize_mb());
@@ -707,7 +707,7 @@ void k9Main::addTitle(k9DVDTitle *track)
   for (i=0;i< track->getaudioStreamCount();i++)
   {
     l_auds=track->getaudioStream(i);
-    c=i18n("audio %1 ").arg(i+1);
+    c=i18n("audio %1 ").tqarg(i+1);
     c.append( l_auds->getlanguage() + " " +l_auds->getformat()+" " );
     ch.sprintf("%dch ",l_auds->getchannels());
     c.append(ch+l_auds->getfrequency()+" "+l_auds->getquantization());
@@ -716,7 +716,7 @@ void k9Main::addTitle(k9DVDTitle *track)
     item->language=l_auds->getlanguage();
     addListItem(l_auds,item,AUD);
     item->setText( col1,  c );
-    c=i18n("%1 MB").arg(l_auds->getsize_mb());
+    c=i18n("%1 MB").tqarg(l_auds->getsize_mb());
     item->setText( col2,c);
     item->setText( col3,l_auds->getcontent());
     item->setPixmap(col1,pxSound);
@@ -727,14 +727,14 @@ void k9Main::addTitle(k9DVDTitle *track)
   for (i=0;i< track->getsubPictureCount();i++)
   {
     l_sub=track->getsubtitle(i);
-    c=i18n("subpicture %1 ").arg(i+1);
+    c=i18n("subpicture %1 ").tqarg(i+1);
     c.append( l_sub->getlanguage());
     ckLvItem * item = new ckLvItem( itemTrack,this,STREAM);
     item->streamType=SUB;
     item->language=l_sub->getlanguage();
     addListItem(l_sub,item,SUB);
     item->setText( col1,  c );
-    c=i18n("%1 MB").arg(l_sub->getsize_mb());
+    c=i18n("%1 MB").tqarg(l_sub->getsize_mb());
     item->setText( col2,c);
     item->setText( col3, l_sub->getcontent());
     item->setPixmap(col1,pxText);
@@ -791,7 +791,7 @@ void k9Main::updateSelection()
   updating=supdating;
 }
 
-void k9Main::checkLang(QString lang,eStreamType streamType,bool state)
+void k9Main::checkLang(TQString lang,eStreamType streamType,bool state)
 {
   updating =true;
   for (uint i=0;i<items.count();i++)
@@ -812,7 +812,7 @@ void k9Main::checkLang(QString lang,eStreamType streamType,bool state)
           checked=state;
 
           k9DVDTitle *title=(k9DVDTitle*)litem->listItem->obj;
-          ckLvItem * itemtitleset=(ckLvItem*)litem -> listItem->parent()->parent();
+          ckLvItem * itemtitleset=(ckLvItem*)litem -> listItem->tqparent()->tqparent();
           itemtitleset->setOn(title->gettitleset()->getselected());
         }
         break;
@@ -826,7 +826,7 @@ void k9Main::checkLang(QString lang,eStreamType streamType,bool state)
           checked=state;
 
           k9DVDTitle *title=(k9DVDTitle*)litem->listItem->obj;
-          ckLvItem * itemtitleset=(ckLvItem*)litem -> listItem->parent()->parent();
+          ckLvItem * itemtitleset=(ckLvItem*)litem -> listItem->tqparent()->tqparent();
           itemtitleset->setOn(title->gettitleset()->getselected());
         }
         break;
@@ -839,7 +839,7 @@ void k9Main::checkLang(QString lang,eStreamType streamType,bool state)
         for (uint j=0; j<items.count();j++)
         {
           k9DVDListItem *litem2=(k9DVDListItem*)items.at(j);
-          if (litem2->listItem->parent()==litem->listItem->parent() && litem2->streamType==VID )
+          if (litem2->listItem->tqparent()==litem->listItem->tqparent() && litem2->streamType==VID )
           {
             litem2->title->setforceSelection(state);
             litem2->listItem->setOn(state);
@@ -883,7 +883,7 @@ void k9Main::checkTitle(bool state, ckLvItem *_item)
   for (uint i=0;i<items.count();i++)
   {
     litem=(k9DVDListItem*)items.at(i);
-    if (litem->listItem->parent() == _item->parent())
+    if (litem->listItem->tqparent() == _item->tqparent())
     {
       //if current item is video and is unchecked, uncheck audio and subtitles
       if (!state && _item->streamType==VID)
@@ -928,9 +928,9 @@ void k9Main::checkTitle(bool state, ckLvItem *_item)
   {
     ckLvItem * itemtitleset;
     if (_item->streamType==CHAP)
-      itemtitleset=(ckLvItem*)_item->parent()->parent()->parent();
+      itemtitleset=(ckLvItem*)_item->tqparent()->tqparent()->tqparent();
     else
-      itemtitleset=(ckLvItem*)_item->parent()->parent();
+      itemtitleset=(ckLvItem*)_item->tqparent()->tqparent();
     itemtitleset->setOn(titleset->getselected());
   }
 
@@ -964,7 +964,7 @@ void k9Main::checkAll(bool state)
         litem->listItem->setOn(state);
 
         //            k9DVDTitle *title=(k9DVDTitle*)litem->listItem->obj;
-        ckLvItem * itemtitleset=(ckLvItem*)litem -> listItem->parent()->parent();
+        ckLvItem * itemtitleset=(ckLvItem*)litem -> listItem->tqparent()->tqparent();
         l_title->gettitleset()->setselected(state);
         itemtitleset->setOn(l_title->gettitleset()->getselected());
       }
@@ -992,7 +992,7 @@ void k9Main::checkTS( bool _state,ckLvItem *_item )
   for (uint i=0;i<items.count();i++)
   {
     litem=(k9DVDListItem*)items.at(i);
-    if (litem->listItem->parent ()->parent() == _item)
+    if (litem->listItem->tqparent ()->tqparent() == _item)
     {
       litem->listItem->setOn(_state);
     }
@@ -1007,7 +1007,7 @@ void k9Main::checkTS( bool _state,ckLvItem *_item )
   emit SelectionChanged(dvd,withMenus());
 }
 
-void k9Main::expanded( QListViewItem *item) {
+void k9Main::expanded( TQListViewItem *item) {
 if (item->rtti()==1001)
   {
     ckLvItem *ckit = (ckLvItem*) item;
@@ -1016,7 +1016,7 @@ if (item->rtti()==1001)
   }
 }
 
-void k9Main::collapsed( QListViewItem *item) {
+void k9Main::collapsed( TQListViewItem *item) {
 if (item->rtti()==1001)
   {
     ckLvItem *ckit = (ckLvItem*) item;
@@ -1027,10 +1027,10 @@ if (item->rtti()==1001)
 
 
 /** No descriptions */
-void k9Main::itemRenamed(QListViewItem * item,int )
+void k9Main::itemRenamed(TQListViewItem * item,int )
 {
   k9DVDTitle *t=NULL;
-  QString newText;
+  TQString newText;
   if (item->rtti()==1000)
   {
     LvItem *it = (LvItem*) item;
@@ -1044,10 +1044,10 @@ void k9Main::itemRenamed(QListViewItem * item,int )
     newText=ckit->text(0);
   }
 
-  QString c;
+  TQString c;
   if (t !=NULL)
   {
-    //QMessageBox::critical( this, "test", c.sprintf("%d",it->tag));
+    //TQMessageBox::critical( this, "test", c.sprintf("%d",it->tag));
     t->setname(newText);
     m_playbackOptions->titleRenamed( t,newText);
   }
@@ -1103,7 +1103,7 @@ void k9Main::PreviewTitle()
   if (listView1->selectedItem()->depth() <2)
     return;
   int rtti=listView1->selectedItem()->rtti();
-  QObject *obj;
+  TQObject *obj;
   if (rtti==1000)
   {
     LvItem *it=(LvItem*)listView1->selectedItem();
@@ -1141,29 +1141,29 @@ void k9Main::CreateMP4()
     KMessageBox::error( this, i18n("DVD is not opened"), i18n("MPEG-4 Encoding"));
     return;
   }
-  QString filename="";
+  TQString filename="";
   int cpt=0;
   for (int i=0; i < dvd->gettitleCount();i++)
   {
     k9DVDTitle *t=dvd->gettitle(i);
-    changeStatusbar( i18n("Transcoding title : %1").arg(t->getname()) ,sbMessage);
+    changeStatusbar( i18n("Transcoding title : %1").tqarg(t->getname()) ,sbMessage);
 
     if (t->isSelected() && t->getIndexed() )
     {
-      QString name;
+      TQString name;
       if (filename=="")
-         filename=KFileDialog::getSaveFileName (QDir::homeDirPath(),"*.avi|Audio Video Interleave (*.avi)\n*.mpg|MPEG-1 and MPEG-2 systems (*.mpg)\n*.mp4|MPEG-4 format (*.mp4)\n*.asf|Advanced Streaming Format (*.asf)\n*.swf|Adobe Flash (*.swf)\n*.flv|Adobe Flash video files (*.flv)\n*.rm|RealVideo (*.rm)\n*.mov|QuickTime (*.mov)", 0,i18n("Save file to disk"));
+         filename=KFileDialog::getSaveFileName (TQDir::homeDirPath(),"*.avi|Audio Video Interleave (*.avi)\n*.mpg|MPEG-1 and MPEG-2 systems (*.mpg)\n*.mp4|MPEG-4 format (*.mp4)\n*.asf|Advanced Streaming Format (*.asf)\n*.swf|Adobe Flash (*.swf)\n*.flv|Adobe Flash video files (*.flv)\n*.rm|RealVideo (*.rm)\n*.mov|QuickTime (*.mov)", 0,i18n("Save file to disk"));
       if (filename=="")
          break;
     
       k9MP4Enc *mp4=new k9MP4Enc();
       setProgressWindow( mp4->getDialog());
       if (cpt >0) {
-	QString ext=filename.section(".",-1);
+	TQString ext=filename.section(".",-1);
         if (ext!="")
            ext="."+ext;
-        QString path=filename.left(filename.length()-ext.length());
-        path=path+QString::number(cpt)+ext;      
+        TQString path=filename.left(filename.length()-ext.length());
+        path=path+TQString::number(cpt)+ext;      
         mp4->setFilename(path);
       }  
       else
@@ -1176,9 +1176,9 @@ void k9Main::CreateMP4()
       mp4->setVideoBitrate(opt->getVideoBr());
       mp4->setCodec( opt->getCodec());
       mp4->setAudioCodec(opt->getAudioCodec());
-      mp4->setSize(QString::number(opt->getMaxSize()));
-      mp4->setAudioGain(QString::number(opt->getAudioGain()));
-      mp4->setNumberCD(QString::number(opt->getNumParts()));
+      mp4->setSize(TQString::number(opt->getMaxSize()));
+      mp4->setAudioGain(TQString::number(opt->getAudioGain()));
+      mp4->setNumberCD(TQString::number(opt->getNumParts()));
       mp4->setWidth(opt->getWidth() );
       mp4->setHeight(opt->getHeight());
       mp4->set2Passes( opt->get2Passes());
@@ -1202,7 +1202,7 @@ void k9Main::extractMPEG2() {
         KMessageBox::error( this, i18n("DVD is not opened"), i18n("Extract Mpeg2"));
 	return;
     }
-    QString filename="";
+    TQString filename="";
     int cpt=0;
 				    
  
@@ -1211,9 +1211,9 @@ void k9Main::extractMPEG2() {
         changeStatusbar( i18n("Extracting title : %1",t->getname()) ,sbMessage);
 								
         if (t->isSelected() && t->getIndexed() ) {
-            QString name;
+            TQString name;
     	    if (filename=="")
-    	    filename=KFileDialog::getSaveFileName (QDir::homeDirPath(),"*.mpg|MPEG-1 and MPEG-2 systems (*.mpg)", 0,i18n("Save file to disk"));
+    	    filename=KFileDialog::getSaveFileName (TQDir::homeDirPath(),"*.mpg|MPEG-1 and MPEG-2 systems (*.mpg)", 0,i18n("Save file to disk"));
     	    if (filename=="") {
         	break;
     	    }
@@ -1224,11 +1224,11 @@ void k9Main::extractMPEG2() {
             mp4->setUseCache(false);
 
     	    if (cpt >0) {
-        	QString ext=filename.section(".",-1);
+        	TQString ext=filename.section(".",-1);
         	if (ext!="")
         	ext="."+ext;
-        	QString path=filename.left(filename.length()-ext.length());
-        	path=path+QString::number(cpt)+ext;
+        	TQString path=filename.left(filename.length()-ext.length());
+        	path=path+TQString::number(cpt)+ext;
         	mp4->setFilename(path);
     	    } else
         	mp4->setFilename(filename);
@@ -1254,11 +1254,11 @@ void k9Main::deviceRemoved(k9CdDrive *_drive) {
    if (_drive->device == dvd->getDevice()) 
        closeDVD();
 
-  int i=driveList.find(_drive);
+  int i=driveList.tqfind(_drive);
   driveList.remove(i);
   cbInputDev->removeItem(i);
   
-  i=recorderList.find(_drive);
+  i=recorderList.tqfind(_drive);
   recorderList.remove( i);
   cbOutputDev->removeItem(i+2);  
 
@@ -1268,12 +1268,12 @@ void k9Main::addDrive(k9CdDrive *drive) {
     #ifdef HAVE_HAL
     if (drive->getDevice()!=NULL) {
         k9HalDevice *dev=drive->getDevice();
-        connect(dev,SIGNAL(volumeChanged( const QString &,const QString &)),this,SLOT(volumeChanged(const QString&,const QString&)));
+        connect(dev,TQT_SIGNAL(volumeChanged( const TQString &,const TQString &)),this,TQT_SLOT(volumeChanged(const TQString&,const TQString&)));
     }
     #endif
     if (drive->canReadDVD)
     {
-      QString c(drive->name + "  ("+drive->device+")");
+      TQString c(drive->name + "  ("+drive->device+")");
       cbInputDev->insertItem(c,-1);
       driveList.append(drive);
     }
@@ -1302,7 +1302,7 @@ void k9Main::readDrives()
 }
 
 
-void k9Main::volumeChanged(const QString &device,const QString &volumeName) {
+void k9Main::volumeChanged(const TQString &device,const TQString &volumeName) {
     if (device==dvd->getDevice() && dvd->getopened() && volumeName=="") 
     	closeDVD();
     else if (!dvd->getopened() && volumeName !="" && getDevice(cbInputDev)==device) {
@@ -1311,9 +1311,9 @@ void k9Main::volumeChanged(const QString &device,const QString &volumeName) {
 }
 
 /*!
-    \fn k9Main::listView1CurrentChanged( QListViewItem *newItem )
+    \fn k9Main::listView1CurrentChanged( TQListViewItem *newItem )
  */
-void k9Main::listView1CurrentChanged( QListViewItem *newItem )
+void k9Main::listView1CurrentChanged( TQListViewItem *newItem )
 {
   if (newItem == NULL)
   {
@@ -1339,8 +1339,8 @@ void k9Main::listView1CurrentChanged( QListViewItem *newItem )
     ckLvItem *ckit = (ckLvItem*) newItem;
     if (((ckLvItem*)newItem)->streamType==CHAP)
     {
-      LvItem *parent=(LvItem*)(ckit->parent()->parent());
-      title=(k9DVDTitle*)parent->obj;
+      LvItem *tqparent=(LvItem*)(ckit->tqparent()->tqparent());
+      title=(k9DVDTitle*)tqparent->obj;
     }
     else
       title=(k9DVDTitle*)ckit->obj;
@@ -1387,14 +1387,14 @@ void k9Main::cbOutputDevActivated(int _index)
 
   k9CdDrive * drive=(k9CdDrive*)recorderList.at(_index-1);
   if (drive !=NULL) {
-	QValueList <int>list=drive->getWriteSpeeds();
-	QValueList<int>::iterator it=list.begin();
+	TQValueList <int>list=drive->getWriteSpeeds();
+	TQValueList<int>::iterator it=list.begin();
 	
 	cbBurnSpeed->clear();
 	cbBurnSpeed->insertItem(i18n("default"));
 	while( it !=list.end())
 	{
-	cbBurnSpeed->insertItem(QString::number((double)(*it)));
+	cbBurnSpeed->insertItem(TQString::number((double)(*it)));
 	it++;
 	}
   }
@@ -1402,7 +1402,7 @@ void k9Main::cbOutputDevActivated(int _index)
 
 void k9Main::bInputOpenClick()
 {
-  QString result=KFileDialog::getOpenFileName (QDir::homeDirPath(),"*.iso", 0,i18n("Open ISO Image"));
+  TQString result=KFileDialog::getOpenFileName (TQDir::homeDirPath(),"*.iso", 0,i18n("Open ISO Image"));
   if (result!="")
   {
     cbInputDev->setCurrentText(result);
@@ -1413,7 +1413,7 @@ void k9Main::bInputOpenClick()
 
 void k9Main::bInputOpenDirClick()
 {
-  QString result= KDirSelectDialog::selectDirectory (QDir::homeDirPath(), false, this,i18n("Open DVD folder")).path();
+  TQString result= KDirSelectDialog::selectDirectory (TQDir::homeDirPath(), false, this,i18n("Open DVD folder")).path();
   if (result!="")
   {
     cbInputDev->setCurrentText(result);
@@ -1426,25 +1426,25 @@ void k9Main::fspDone()
   fspFinish=true;
 }
 
-void k9Main::foundMountPoint( const QString &, unsigned long , unsigned long , unsigned long kBAvail)
+void k9Main::foundMountPoint( const TQString &, unsigned long , unsigned long , unsigned long kBAvail)
 {
   fspAvail=kBAvail;
 }
 
-long k9Main::getFreeSpace(const QString & _path)
+long k9Main::getFreeSpace(const TQString & _path)
 {
   fspFinish=false;
   fspAvail=0;
   KDiskFreeSp *FreeSp=new KDiskFreeSp();
   ;
 
-  connect(FreeSp,SIGNAL(foundMountPoint (const QString &, unsigned long , unsigned long , unsigned long )),this,SLOT(foundMountPoint (const QString &, unsigned long , unsigned long , unsigned long )));
-  connect(FreeSp,SIGNAL(done ( )),this,SLOT(fspDone ()));
-  QString mountPoint = KIO::findPathMountPoint( _path );
+  connect(FreeSp,TQT_SIGNAL(foundMountPoint (const TQString &, unsigned long , unsigned long , unsigned long )),this,TQT_SLOT(foundMountPoint (const TQString &, unsigned long , unsigned long , unsigned long )));
+  connect(FreeSp,TQT_SIGNAL(done ( )),this,TQT_SLOT(fspDone ()));
+  TQString mountPoint = KIO::findPathMountPoint( _path );
   FreeSp->readDF(mountPoint);
   do
   {
-    qApp->processEvents();
+    tqApp->processEvents();
   }
   while (!fspFinish);
   fspAvail/=1024;
@@ -1453,7 +1453,7 @@ long k9Main::getFreeSpace(const QString & _path)
 }
 
 
-void k9Main::setInput(QString _input)
+void k9Main::setInput(TQString _input)
 {
   bool found=false;
   for (uint i=0;i< driveList.count();i++) {
@@ -1467,13 +1467,13 @@ void k9Main::setInput(QString _input)
      cbInputDev->setCurrentText(_input);
 }
 
-void k9Main::setOutput(QString _output)
+void k9Main::setOutput(TQString _output)
 {
   cbOutputDev->setCurrentItem(0);
   for (uint i=0 ;i <recorderList.count();i++)
   {
     k9CdDrive * drive=(k9CdDrive*)recorderList.at(i);
-    QString c(drive->device);
+    TQString c(drive->device);
     //        qDebug ("output=" +c);
     if (c==_output)
     {
@@ -1483,7 +1483,7 @@ void k9Main::setOutput(QString _output)
   }
 }
 
-void k9Main::Clone(QString _input,QString _output)
+void k9Main::Clone(TQString _input,TQString _output)
 {
   setInput(_input);
   setOutput(_output);
@@ -1513,7 +1513,7 @@ void k9Main::updateFactor_internal()
     if (dvd->getsizeSelected(FALSE)==0)
       changeStatusbar("",sbFactor);
     else
-      changeStatusbar( QString::number(dbfactor,'f',2),sbFactor);
+      changeStatusbar( TQString::number(dbfactor,'f',2),sbFactor);
     emit SelectionChanged( dvd,withMenus());
     m_mutex.unlock();
   }
diff --git a/src/k9main.h b/src/k9main.h
index 6e9c348..547cbdf 100644
--- a/src/k9main.h
+++ b/src/k9main.h
@@ -18,35 +18,35 @@
 #include "k9mainw.h"
 #include "kconfigdlg.h"
 #include "k9playbackoptions.h"
-#include <qstring.h>
+#include <tqstring.h>
 #include <kmessagebox.h>
-#include <qlistview.h>
+#include <tqlistview.h>
 #include <kmainwindow.h>
 #include <kaboutdata.h>
-#include <qevent.h>
+#include <tqevent.h>
 #include <kfiledialog.h>
-#include <qlistbox.h>
+#include <tqlistbox.h>
 #include "k9copy.h"
-#include <qmutex.h>
+#include <tqmutex.h>
 
 enum  eStreamType {SUB,AUD,VID,NONE,CHAP} ;
 enum  eObjectType {TITLE,CHAPTER,TITLESET,STREAM,ROOT};
 
-class LvItem : public QListViewItem {
+class LvItem : public TQListViewItem {
 public:
-    LvItem( QListViewItem *parent,eObjectType _objectType)
-            : QListViewItem( parent), obj( NULL ) {
+    LvItem( TQListViewItem *tqparent,eObjectType _objectType)
+            : TQListViewItem( tqparent), obj( NULL ) {
         objectType=_objectType;
     }
-    LvItem( QListView *parent,eObjectType _objectType)
-            : QListViewItem( parent), obj( NULL ) {
+    LvItem( TQListView *tqparent,eObjectType _objectType)
+            : TQListViewItem( tqparent), obj( NULL ) {
         objectType=_objectType;
     }
     eObjectType objectType;
-    QObject *obj;
+    TQObject *obj;
     virtual int rtti () const;
-    int compare ( QListViewItem * i, int col, bool ascending ) const;
-    void paintCell ( QPainter * p, const QColorGroup & cg, int column, int width, int align );
+    int compare ( TQListViewItem * i, int col, bool ascending ) const;
+    void paintCell ( TQPainter * p, const TQColorGroup & cg, int column, int width, int align );
 };
 
 class k9Main;
@@ -59,10 +59,10 @@ class k9PlaybackOptions;
 class k9LangSelect;
 class k9UpdateFactor;
 
-class ckLvItem : public QCheckListItem {
+class ckLvItem : public TQCheckListItem {
 public:
-    ckLvItem( QListViewItem *parent,k9Main *dlg,eObjectType _objectType)
-            : QCheckListItem( parent,"",QCheckListItem::CheckBox) {
+    ckLvItem( TQListViewItem *tqparent,k9Main *dlg,eObjectType _objectType)
+            : TQCheckListItem( tqparent,"",TQCheckListItem::CheckBox) {
         mainDlg=dlg;
         obj=NULL;
         stream=NULL;
@@ -70,8 +70,8 @@ public:
         language="";
         objectType=_objectType;
     }
-    ckLvItem( QListView *parent,k9Main *dlg,eObjectType _objectType)
-            : QCheckListItem( parent,"",QCheckListItem::CheckBox) {
+    ckLvItem( TQListView *tqparent,k9Main *dlg,eObjectType _objectType)
+            : TQCheckListItem( tqparent,"",TQCheckListItem::CheckBox) {
         mainDlg=dlg;
         obj=NULL;
         stream=NULL;
@@ -84,12 +84,12 @@ public:
 
     k9Main *mainDlg;
     k9DVDTitle *mainTitle;
-    QObject *obj;
-    QObject *stream;
-    QString language;
+    TQObject *obj;
+    TQObject *stream;
+    TQString language;
     virtual int rtti () const;
-    void paintCell ( QPainter * p, const QColorGroup & cg, int column, int width, int align );
-    int compare ( QListViewItem * i, int col, bool ascending ) const;
+    void paintCell ( TQPainter * p, const TQColorGroup & cg, int column, int width, int align );
+    int compare ( TQListViewItem * i, int col, bool ascending ) const;
     double getstreamSize();
 
 protected:
@@ -98,8 +98,9 @@ protected:
 };
 
 
-class k9DVDListItem : public QObject {
+class k9DVDListItem : public TQObject {
     Q_OBJECT
+  TQ_OBJECT
 public:
     k9DVDAudioStream *audioStream;
     k9DVDSubtitle *subtitle;
@@ -107,25 +108,26 @@ public:
     ckLvItem *listItem;
     eStreamType streamType;
 public:
-    k9DVDListItem(QObject *DVD,ckLvItem *List,eStreamType type);
+    k9DVDListItem(TQObject *DVD,ckLvItem *List,eStreamType type);
 };
 
 
 class k9Main : public MainDlg {
     Q_OBJECT
+  TQ_OBJECT
 
 public:
 
-    k9Main(QWidget* parent = 0, const char* name = 0,  k9CdDrives *_drives=0 );
+    k9Main(TQWidget* tqparent = 0, const char* name = 0,  k9CdDrives *_drives=0 );
     ~k9Main();
     /*$PUBLIC_FUNCTIONS$*/
     void addTitle(k9DVDTitle *track);
-    void addChapters(QListViewItem *_parent,k9DVDTitle *_title);
+    void addChapters(TQListViewItem *_parent,k9DVDTitle *_title);
     void updateSelection();
     void checkAll(bool state);
     void checkTS( bool _state,ckLvItem *_item );
     void checkTitle(bool state, ckLvItem *_item);
-    void checkLang(QString lang, eStreamType streamType,bool state);
+    void checkLang(TQString lang, eStreamType streamType,bool state);
     bool getupdating();
     void saveSettings();
     void setDVDSize();
@@ -140,7 +142,7 @@ public:
     void setLangSelect(k9LangSelect *_value) {
         m_langSelect=_value;
     };
-    QObjectList *getItems() {
+    TQObjectList *getItems() {
         return &items;
     };
     void updateFactor();
@@ -148,18 +150,18 @@ public:
     k9DVD *dvd;
     void eject();
 private slots:
-    virtual void          listView1CurrentChanged( QListViewItem * );
+    virtual void          listView1CurrentChanged( TQListViewItem * );
     virtual void          bSaveClick();
     virtual void	  cbOutputDevActivated(int);
     virtual void	  bInputOpenClick();
     virtual void	  bInputOpenDirClick();
-    virtual void	  foundMountPoint (const QString &mountPoint, unsigned long kBSize, unsigned long kBUsed, unsigned long kBAvail);
+    virtual void	  foundMountPoint (const TQString &mountPoint, unsigned long kBSize, unsigned long kBUsed, unsigned long kBAvail);
     virtual void 	  fspDone();
     virtual void updateFactor_internal();
     virtual void	   deviceAdded(k9CdDrive *_drive);
     virtual void	   deviceRemoved(k9CdDrive *_drive);
-    virtual void	   expanded(QListViewItem*);
-    virtual void	   collapsed (QListViewItem*);
+    virtual void	   expanded(TQListViewItem*);
+    virtual void	   collapsed (TQListViewItem*);
 public slots:
     /*$PUBLIC_SLOTS$*/
     virtual void          PreviewTitle();
@@ -167,42 +169,42 @@ public slots:
     virtual void	  extractMPEG2();
     virtual void          Copy();
     virtual void          Open();
-    virtual void	   Clone(QString _input,QString _output);
-    virtual void	   setInput(QString _input);
-    virtual void 	   setOutput(QString _output);
-    virtual void 	  volumeChanged(const QString &device,const QString &volumeName);
+    virtual void	   Clone(TQString _input,TQString _output);
+    virtual void	   setInput(TQString _input);
+    virtual void 	   setOutput(TQString _output);
+    virtual void 	  volumeChanged(const TQString &device,const TQString &volumeName);
 
     void setDrives(k9CdDrives* _value);
 
 protected:
     /*$PROTECTED_FUNCTIONS$*/
-    QObjectList items;
-    k9DVDListItem *addListItem(QObject *DVD,ckLvItem *List,eStreamType type);
+    TQObjectList items;
+    k9DVDListItem *addListItem(TQObject *DVD,ckLvItem *List,eStreamType type);
 
     void readDrives();
     void addDrive (k9CdDrive *_drive);
     k9Copy *m_parent;
-    QPtrList<ckLvItem> tsItems;
-    QPtrList<ckLvItem> chItems;
+    TQPtrList<ckLvItem> tsItems;
+    TQPtrList<ckLvItem> chItems;
     ckLvItem * root;
-    QPtrList <k9CdDrive> driveList;
-    QPtrList <k9CdDrive> recorderList;
+    TQPtrList <k9CdDrive> driveList;
+    TQPtrList <k9CdDrive> recorderList;
     k9CdDrives *drives;
-    QPixmap pxVideo;
-    QPixmap pxSound;
-    QPixmap pxText;
-    QPixmap pxChapter;
-    QMutex m_mutex;
+    TQPixmap pxVideo;
+    TQPixmap pxSound;
+    TQPixmap pxText;
+    TQPixmap pxChapter;
+    TQMutex m_mutex;
     bool updating;
     bool fspFinish;
     long fspAvail;
-    void closeEvent( QCloseEvent* ce );
+    void closeEvent( TQCloseEvent* ce );
     void closeDVD();
     KLibFactory *m_factory;
-    QString  getDevice(QComboBox *_combo);
+    TQString  getDevice(TQComboBox *_combo);
     k9UpdateFactor *m_update;
     //PREFERENCES
-    QString m_prefOutput;
+    TQString m_prefOutput;
     bool m_useDvdAuthor;
     bool m_quickScan;
     int  m_prefSize;
@@ -216,21 +218,21 @@ protected:
     KDockWidget *m_dockWidget;
 protected slots:
     /*$PROTECTED_SLOTS$*/
-    void itemRenamed ( QListViewItem *item, int col );
+    void itemRenamed ( TQListViewItem *item, int col );
 signals: // Signals
     /** No descriptions */
-    void sig_progress(QString str);
-    void changeStatusbar(const QString& str,int id);
-    void changeCaption(const QString& str);
+    void sig_progress(TQString str);
+    void changeStatusbar(const TQString& str,int id);
+    void changeCaption(const TQString& str);
     void showPreview(k9DVD *_dvd,k9DVDTitle * title,int chapter);
     void stopPreview();
     void SelectionChanged(k9DVD *_dvd,bool _withMenus);
     void changedTitle(k9DVDTitle *_title);
 private:
     void fillLvLanguages();
-    void updateLvLang(const eStreamType streamType,const QString & lang) ;
-    long getFreeSpace(const QString & _path);
-    void setProgressWindow(QWidget *_widget);
+    void updateLvLang(const eStreamType streamType,const TQString & lang) ;
+    long getFreeSpace(const TQString & _path);
+    void setProgressWindow(TQWidget *_widget);
     void removeProgressWindow();
 
 
diff --git a/src/k9mainw.cpp b/src/k9mainw.cpp
index 27eb9ac..f2e685c 100644
--- a/src/k9mainw.cpp
+++ b/src/k9mainw.cpp
@@ -9,131 +9,131 @@
 
 #include "k9mainw.h"
 
-#include <qvariant.h>
-#include <qpushbutton.h>
-#include <qlabel.h>
+#include <tqvariant.h>
+#include <tqpushbutton.h>
+#include <tqlabel.h>
 #include <kselect.h>
-#include <qheader.h>
-#include <qlistview.h>
+#include <tqheader.h>
+#include <tqlistview.h>
 #include <kcombobox.h>
-#include <qcombobox.h>
+#include <tqcombobox.h>
 #include <kpushbutton.h>
-#include <qlayout.h>
-#include <qtooltip.h>
-#include <qwhatsthis.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
+#include <tqwhatsthis.h>
 #include "kselect.h"
 #include "kcombobox.h"
 #include "klineedit.h"
 #include "kpushbutton.h"
 
 /*
- *  Constructs a MainDlg as a child of 'parent', with the
+ *  Constructs a MainDlg as a child of 'tqparent', with the
  *  name 'name' and widget flags set to 'f'.
  */
-MainDlg::MainDlg( QWidget* parent, const char* name, WFlags fl )
-    : QWidget( parent, name, fl )
+MainDlg::MainDlg( TQWidget* tqparent, const char* name, WFlags fl )
+    : TQWidget( tqparent, name, fl )
 {
     if ( !name )
 	setName( "MainDlg" );
-    setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)7, 0, 0, sizePolicy().hasHeightForWidth() ) );
-    setMinimumSize( QSize( 0, 200 ) );
-    MainDlgLayout = new QGridLayout( this, 1, 1, 2, 6, "MainDlgLayout"); 
+    tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)7, 0, 0, sizePolicy().hasHeightForWidth() ) );
+    setMinimumSize( TQSize( 0, 200 ) );
+    MainDlgLayout = new TQGridLayout( this, 1, 1, 2, 6, "MainDlgLayout"); 
 
-    lblInput_2 = new QLabel( this, "lblInput_2" );
-    lblInput_2->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)5, 0, 0, lblInput_2->sizePolicy().hasHeightForWidth() ) );
+    lblInput_2 = new TQLabel( this, "lblInput_2" );
+    lblInput_2->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)5, 0, 0, lblInput_2->sizePolicy().hasHeightForWidth() ) );
 
     MainDlgLayout->addWidget( lblInput_2, 1, 0 );
 
-    lblInput = new QLabel( this, "lblInput" );
-    lblInput->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)5, 0, 0, lblInput->sizePolicy().hasHeightForWidth() ) );
+    lblInput = new TQLabel( this, "lblInput" );
+    lblInput->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)5, 0, 0, lblInput->sizePolicy().hasHeightForWidth() ) );
 
     MainDlgLayout->addWidget( lblInput, 0, 0 );
 
-    tab = new QWidget( this, "tab" );
-    tabLayout = new QGridLayout( tab, 1, 1, 1, 0, "tabLayout"); 
+    tab = new TQWidget( this, "tab" );
+    tabLayout = new TQGridLayout( tab, 1, 1, 1, 0, "tabLayout"); 
 
     factor = new KGradientSelector( tab, "factor" );
     factor->setEnabled( FALSE );
-    factor->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)4, 0, 0, factor->sizePolicy().hasHeightForWidth() ) );
-    factor->setMinimumSize( QSize( 0, 15 ) );
+    factor->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)4, 0, 0, factor->sizePolicy().hasHeightForWidth() ) );
+    factor->setMinimumSize( TQSize( 0, 15 ) );
     factor->setValue( 0 );
     factor->setMinValue( 0 );
     factor->setMaxValue( 100 );
-    factor->setFirstColor( QColor( 170, 0, 0 ) );
-    factor->setSecondColor( QColor( 0, 255, 0 ) );
+    factor->setFirstColor( TQColor( 170, 0, 0 ) );
+    factor->setSecondColor( TQColor( 0, 255, 0 ) );
 
     tabLayout->addWidget( factor, 1, 0 );
 
-    listView1 = new QListView( tab, "listView1" );
+    listView1 = new TQListView( tab, "listView1" );
     listView1->addColumn( tr2i18n( "Title" ) );
     listView1->addColumn( tr2i18n( "Size" ) );
     listView1->header()->setResizeEnabled( FALSE, listView1->header()->count() - 1 );
     listView1->addColumn( tr2i18n( "Content" ) );
-    listView1->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)7, (QSizePolicy::SizeType)7, 0, 0, listView1->sizePolicy().hasHeightForWidth() ) );
-    listView1->setMinimumSize( QSize( 0, 200 ) );
+    listView1->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)7, (TQSizePolicy::SizeType)7, 0, 0, listView1->sizePolicy().hasHeightForWidth() ) );
+    listView1->setMinimumSize( TQSize( 0, 200 ) );
     listView1->setShowSortIndicator( TRUE );
 
     tabLayout->addWidget( listView1, 0, 0 );
 
     MainDlgLayout->addMultiCellWidget( tab, 2, 2, 0, 4 );
 
-    textLabel2_2 = new QLabel( this, "textLabel2_2" );
-    textLabel2_2->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)5, 0, 0, textLabel2_2->sizePolicy().hasHeightForWidth() ) );
+    textLabel2_2 = new TQLabel( this, "textLabel2_2" );
+    textLabel2_2->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)5, 0, 0, textLabel2_2->sizePolicy().hasHeightForWidth() ) );
 
     MainDlgLayout->addWidget( textLabel2_2, 1, 4 );
 
     cbBurnSpeed = new KComboBox( FALSE, this, "cbBurnSpeed" );
-    cbBurnSpeed->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, cbBurnSpeed->sizePolicy().hasHeightForWidth() ) );
+    cbBurnSpeed->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, cbBurnSpeed->sizePolicy().hasHeightForWidth() ) );
     cbBurnSpeed->setEditable( TRUE );
 
     MainDlgLayout->addWidget( cbBurnSpeed, 1, 3 );
 
-    textLabel1_3 = new QLabel( this, "textLabel1_3" );
-    textLabel1_3->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)5, 0, 0, textLabel1_3->sizePolicy().hasHeightForWidth() ) );
+    textLabel1_3 = new TQLabel( this, "textLabel1_3" );
+    textLabel1_3->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)5, 0, 0, textLabel1_3->sizePolicy().hasHeightForWidth() ) );
 
     MainDlgLayout->addWidget( textLabel1_3, 1, 2 );
 
-    cbInputDev = new QComboBox( FALSE, this, "cbInputDev" );
-    cbInputDev->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, 0, 0, cbInputDev->sizePolicy().hasHeightForWidth() ) );
+    cbInputDev = new TQComboBox( FALSE, this, "cbInputDev" );
+    cbInputDev->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)0, 0, 0, cbInputDev->sizePolicy().hasHeightForWidth() ) );
     cbInputDev->setEditable( TRUE );
     cbInputDev->setAutoCompletion( TRUE );
 
     MainDlgLayout->addWidget( cbInputDev, 0, 1 );
 
-    layout2 = new QHBoxLayout( 0, 0, 6, "layout2"); 
+    tqlayout2 = new TQHBoxLayout( 0, 0, 6, "tqlayout2"); 
 
     bInputOpenDir = new KPushButton( this, "bInputOpenDir" );
-    bInputOpenDir->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)1, (QSizePolicy::SizeType)1, 0, 0, bInputOpenDir->sizePolicy().hasHeightForWidth() ) );
-    bInputOpenDir->setMinimumSize( QSize( 22, 22 ) );
-    bInputOpenDir->setMaximumSize( QSize( 22, 22 ) );
-    layout2->addWidget( bInputOpenDir );
+    bInputOpenDir->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)1, (TQSizePolicy::SizeType)1, 0, 0, bInputOpenDir->sizePolicy().hasHeightForWidth() ) );
+    bInputOpenDir->setMinimumSize( TQSize( 22, 22 ) );
+    bInputOpenDir->setMaximumSize( TQSize( 22, 22 ) );
+    tqlayout2->addWidget( bInputOpenDir );
 
     bInputOpen = new KPushButton( this, "bInputOpen" );
-    bInputOpen->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)1, (QSizePolicy::SizeType)1, 0, 0, bInputOpen->sizePolicy().hasHeightForWidth() ) );
-    bInputOpen->setMinimumSize( QSize( 22, 22 ) );
-    bInputOpen->setMaximumSize( QSize( 22, 22 ) );
-    layout2->addWidget( bInputOpen );
-    spacer5_2 = new QSpacerItem( 50, 21, QSizePolicy::Expanding, QSizePolicy::Minimum );
-    layout2->addItem( spacer5_2 );
+    bInputOpen->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)1, (TQSizePolicy::SizeType)1, 0, 0, bInputOpen->sizePolicy().hasHeightForWidth() ) );
+    bInputOpen->setMinimumSize( TQSize( 22, 22 ) );
+    bInputOpen->setMaximumSize( TQSize( 22, 22 ) );
+    tqlayout2->addWidget( bInputOpen );
+    spacer5_2 = new TQSpacerItem( 50, 21, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
+    tqlayout2->addItem( spacer5_2 );
 
-    MainDlgLayout->addMultiCellLayout( layout2, 0, 0, 2, 4 );
+    MainDlgLayout->addMultiCellLayout( tqlayout2, 0, 0, 2, 4 );
 
-    cbOutputDev = new QComboBox( FALSE, this, "cbOutputDev" );
-    cbOutputDev->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, 0, 0, cbOutputDev->sizePolicy().hasHeightForWidth() ) );
+    cbOutputDev = new TQComboBox( FALSE, this, "cbOutputDev" );
+    cbOutputDev->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)0, 0, 0, cbOutputDev->sizePolicy().hasHeightForWidth() ) );
     cbOutputDev->setEditable( FALSE );
     cbOutputDev->setAutoCompletion( TRUE );
 
     MainDlgLayout->addWidget( cbOutputDev, 1, 1 );
     languageChange();
-    resize( QSize(743, 585).expandedTo(minimumSizeHint()) );
+    resize( TQSize(743, 585).expandedTo(tqminimumSizeHint()) );
     clearWState( WState_Polished );
 
     // signals and slots connections
-    connect( listView1, SIGNAL( currentChanged(QListViewItem*) ), this, SLOT( listView1CurrentChanged(QListViewItem*) ) );
-    connect( cbOutputDev, SIGNAL( activated(int) ), this, SLOT( cbOutputDevActivated(int) ) );
-    connect( bInputOpen, SIGNAL( clicked() ), this, SLOT( bInputOpenClick() ) );
-    connect( bInputOpenDir, SIGNAL( clicked() ), this, SLOT( bInputOpenDirClick() ) );
-    connect( listView1, SIGNAL( itemRenamed(QListViewItem*,int) ), this, SLOT( itemRenamed(QListViewItem*,int) ) );
+    connect( listView1, TQT_SIGNAL( currentChanged(TQListViewItem*) ), this, TQT_SLOT( listView1CurrentChanged(TQListViewItem*) ) );
+    connect( cbOutputDev, TQT_SIGNAL( activated(int) ), this, TQT_SLOT( cbOutputDevActivated(int) ) );
+    connect( bInputOpen, TQT_SIGNAL( clicked() ), this, TQT_SLOT( bInputOpenClick() ) );
+    connect( bInputOpenDir, TQT_SIGNAL( clicked() ), this, TQT_SLOT( bInputOpenDirClick() ) );
+    connect( listView1, TQT_SIGNAL( itemRenamed(TQListViewItem*,int) ), this, TQT_SLOT( itemRenamed(TQListViewItem*,int) ) );
 
     // tab order
     setTabOrder( cbInputDev, cbOutputDev );
@@ -148,7 +148,7 @@ MainDlg::MainDlg( QWidget* parent, const char* name, WFlags fl )
  */
 MainDlg::~MainDlg()
 {
-    // no need to delete child widgets, Qt does it all for us
+    // no need to delete child widgets, TQt does it all for us
 }
 
 /*
@@ -167,10 +167,10 @@ void MainDlg::languageChange()
     cbBurnSpeed->clear();
     cbBurnSpeed->insertItem( tr2i18n( "default" ) );
     textLabel1_3->setText( tr2i18n( "@" ) );
-    bInputOpenDir->setText( QString::null );
-    QToolTip::add( bInputOpenDir, tr2i18n( "Open a folder" ) );
-    bInputOpen->setText( QString::null );
-    QToolTip::add( bInputOpen, tr2i18n( "Open an iso image" ) );
+    bInputOpenDir->setText( TQString() );
+    TQToolTip::add( bInputOpenDir, tr2i18n( "Open a folder" ) );
+    bInputOpen->setText( TQString() );
+    TQToolTip::add( bInputOpen, tr2i18n( "Open an iso image" ) );
 }
 
 void MainDlg::bSaveClick()
@@ -183,9 +183,9 @@ void MainDlg::bDevicesClick()
     qWarning( "MainDlg::bDevicesClick(): Not implemented yet" );
 }
 
-void MainDlg::listView1CurrentChanged(QListViewItem*)
+void MainDlg::listView1CurrentChanged(TQListViewItem*)
 {
-    qWarning( "MainDlg::listView1CurrentChanged(QListViewItem*): Not implemented yet" );
+    qWarning( "MainDlg::listView1CurrentChanged(TQListViewItem*): Not implemented yet" );
 }
 
 void MainDlg::cbOutputDevActivated(int)
@@ -208,9 +208,9 @@ void MainDlg::ckMp4AspectRatioClick()
     qWarning( "MainDlg::ckMp4AspectRatioClick(): Not implemented yet" );
 }
 
-void MainDlg::itemRenamed(QListViewItem*,int)
+void MainDlg::itemRenamed(TQListViewItem*,int)
 {
-    qWarning( "MainDlg::itemRenamed(QListViewItem*,int): Not implemented yet" );
+    qWarning( "MainDlg::itemRenamed(TQListViewItem*,int): Not implemented yet" );
 }
 
 #include "k9mainw.moc"
diff --git a/src/k9mainw.ui b/src/k9mainw.ui
index 5598e0b..15a4648 100644
--- a/src/k9mainw.ui
+++ b/src/k9mainw.ui
@@ -1,10 +1,10 @@
 <!DOCTYPE UI><UI version="3.3" stdsetdef="1">
 <class>MainDlg</class>
-<widget class="QWidget">
+<widget class="TQWidget">
     <property name="name">
         <cstring>MainDlg</cstring>
     </property>
-    <property name="geometry">
+    <property name="tqgeometry">
         <rect>
             <x>0</x>
             <y>0</y>
@@ -20,7 +20,7 @@
             <verstretch>0</verstretch>
         </sizepolicy>
     </property>
-    <property name="minimumSize">
+    <property name="tqminimumSize">
         <size>
             <width>0</width>
             <height>200</height>
@@ -36,7 +36,7 @@
         <property name="margin">
             <number>2</number>
         </property>
-        <widget class="QLabel" row="1" column="0">
+        <widget class="TQLabel" row="1" column="0">
             <property name="name">
                 <cstring>lblInput_2</cstring>
             </property>
@@ -52,7 +52,7 @@
                 <string>Output device </string>
             </property>
         </widget>
-        <widget class="QLabel" row="0" column="0">
+        <widget class="TQLabel" row="0" column="0">
             <property name="name">
                 <cstring>lblInput</cstring>
             </property>
@@ -68,7 +68,7 @@
                 <string>input device</string>
             </property>
         </widget>
-        <widget class="QWidget" row="2" column="0" rowspan="1" colspan="5">
+        <widget class="TQWidget" row="2" column="0" rowspan="1" colspan="5">
             <property name="name">
                 <cstring>tab</cstring>
             </property>
@@ -97,7 +97,7 @@
                             <verstretch>0</verstretch>
                         </sizepolicy>
                     </property>
-                    <property name="minimumSize">
+                    <property name="tqminimumSize">
                         <size>
                             <width>0</width>
                             <height>15</height>
@@ -127,7 +127,7 @@
                         </color>
                     </property>
                 </widget>
-                <widget class="QListView" row="0" column="0">
+                <widget class="TQListView" row="0" column="0">
                     <column>
                         <property name="text">
                             <string>Title</string>
@@ -172,7 +172,7 @@
                             <verstretch>0</verstretch>
                         </sizepolicy>
                     </property>
-                    <property name="minimumSize">
+                    <property name="tqminimumSize">
                         <size>
                             <width>0</width>
                             <height>200</height>
@@ -184,7 +184,7 @@
                 </widget>
             </grid>
         </widget>
-        <widget class="QLabel" row="1" column="4">
+        <widget class="TQLabel" row="1" column="4">
             <property name="name">
                 <cstring>textLabel2_2</cstring>
             </property>
@@ -221,7 +221,7 @@
                 <bool>true</bool>
             </property>
         </widget>
-        <widget class="QLabel" row="1" column="2">
+        <widget class="TQLabel" row="1" column="2">
             <property name="name">
                 <cstring>textLabel1_3</cstring>
             </property>
@@ -237,7 +237,7 @@
                 <string>@</string>
             </property>
         </widget>
-        <widget class="QComboBox" row="0" column="1">
+        <widget class="TQComboBox" row="0" column="1">
             <property name="name">
                 <cstring>cbInputDev</cstring>
             </property>
@@ -256,9 +256,9 @@
                 <bool>true</bool>
             </property>
         </widget>
-        <widget class="QLayoutWidget" row="0" column="2" rowspan="1" colspan="3">
+        <widget class="TQLayoutWidget" row="0" column="2" rowspan="1" colspan="3">
             <property name="name">
-                <cstring>layout2</cstring>
+                <cstring>tqlayout2</cstring>
             </property>
             <hbox>
                 <property name="name">
@@ -276,13 +276,13 @@
                             <verstretch>0</verstretch>
                         </sizepolicy>
                     </property>
-                    <property name="minimumSize">
+                    <property name="tqminimumSize">
                         <size>
                             <width>22</width>
                             <height>22</height>
                         </size>
                     </property>
-                    <property name="maximumSize">
+                    <property name="tqmaximumSize">
                         <size>
                             <width>22</width>
                             <height>22</height>
@@ -307,13 +307,13 @@
                             <verstretch>0</verstretch>
                         </sizepolicy>
                     </property>
-                    <property name="minimumSize">
+                    <property name="tqminimumSize">
                         <size>
                             <width>22</width>
                             <height>22</height>
                         </size>
                     </property>
-                    <property name="maximumSize">
+                    <property name="tqmaximumSize">
                         <size>
                             <width>22</width>
                             <height>22</height>
@@ -336,7 +336,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>50</width>
                             <height>21</height>
@@ -345,7 +345,7 @@
                 </spacer>
             </hbox>
         </widget>
-        <widget class="QComboBox" row="1" column="1">
+        <widget class="TQComboBox" row="1" column="1">
             <property name="name">
                 <cstring>cbOutputDev</cstring>
             </property>
@@ -369,9 +369,9 @@
 <connections>
     <connection>
         <sender>listView1</sender>
-        <signal>currentChanged(QListViewItem*)</signal>
+        <signal>currentChanged(TQListViewItem*)</signal>
         <receiver>MainDlg</receiver>
-        <slot>listView1CurrentChanged(QListViewItem*)</slot>
+        <slot>listView1CurrentChanged(TQListViewItem*)</slot>
     </connection>
     <connection>
         <sender>cbOutputDev</sender>
@@ -393,9 +393,9 @@
     </connection>
     <connection>
         <sender>listView1</sender>
-        <signal>itemRenamed(QListViewItem*,int)</signal>
+        <signal>itemRenamed(TQListViewItem*,int)</signal>
         <receiver>MainDlg</receiver>
-        <slot>itemRenamed(QListViewItem*,int)</slot>
+        <slot>itemRenamed(TQListViewItem*,int)</slot>
     </connection>
 </connections>
 <tabstops>
@@ -406,17 +406,17 @@
     <tabstop>cbBurnSpeed</tabstop>
     <tabstop>listView1</tabstop>
 </tabstops>
-<slots>
+<Q_SLOTS>
     <slot>bSaveClick()</slot>
     <slot>bDevicesClick()</slot>
-    <slot>listView1CurrentChanged( QListViewItem * )</slot>
+    <slot>listView1CurrentChanged( TQListViewItem * )</slot>
     <slot>cbOutputDevActivated(int)</slot>
     <slot>bInputOpenClick()</slot>
     <slot>bInputOpenDirClick()</slot>
     <slot>ckMp4AspectRatioClick()</slot>
-    <slot>itemRenamed(QListViewItem*,int)</slot>
-</slots>
-<layoutdefaults spacing="6" margin="11"/>
+    <slot>itemRenamed(TQListViewItem*,int)</slot>
+</Q_SLOTS>
+<tqlayoutdefaults spacing="6" margin="11"/>
 <includehints>
     <includehint>kselect.h</includehint>
     <includehint>kcombobox.h</includehint>
diff --git a/src/k9mainwsov.ui b/src/k9mainwsov.ui
index e798ad8..9ba7d5e 100644
--- a/src/k9mainwsov.ui
+++ b/src/k9mainwsov.ui
@@ -1,10 +1,10 @@
 <!DOCTYPE UI><UI version="3.3" stdsetdef="1">
 <class>MainDlg</class>
-<widget class="QWidget">
+<widget class="TQWidget">
     <property name="name">
         <cstring>MainDlg</cstring>
     </property>
-    <property name="geometry">
+    <property name="tqgeometry">
         <rect>
             <x>0</x>
             <y>0</y>
@@ -22,7 +22,7 @@
         <property name="margin">
             <number>2</number>
         </property>
-        <widget class="QLabel" row="1" column="0">
+        <widget class="TQLabel" row="1" column="0">
             <property name="name">
                 <cstring>lblInput_2</cstring>
             </property>
@@ -38,7 +38,7 @@
                 <string>Output device </string>
             </property>
         </widget>
-        <widget class="QLabel" row="1" column="2">
+        <widget class="TQLabel" row="1" column="2">
             <property name="name">
                 <cstring>textLabel1_3</cstring>
             </property>
@@ -54,7 +54,7 @@
                 <string>@</string>
             </property>
         </widget>
-        <widget class="QLabel" row="0" column="0">
+        <widget class="TQLabel" row="0" column="0">
             <property name="name">
                 <cstring>lblInput</cstring>
             </property>
@@ -91,7 +91,7 @@
                 <bool>true</bool>
             </property>
         </widget>
-        <widget class="QComboBox" row="0" column="1">
+        <widget class="TQComboBox" row="0" column="1">
             <property name="name">
                 <cstring>cbInputDev</cstring>
             </property>
@@ -110,7 +110,7 @@
                 <bool>true</bool>
             </property>
         </widget>
-        <widget class="QComboBox" row="1" column="1">
+        <widget class="TQComboBox" row="1" column="1">
             <property name="name">
                 <cstring>cbOutputDev</cstring>
             </property>
@@ -129,7 +129,7 @@
                 <bool>true</bool>
             </property>
         </widget>
-        <widget class="QLabel" row="1" column="4">
+        <widget class="TQLabel" row="1" column="4">
             <property name="name">
                 <cstring>textLabel2_2</cstring>
             </property>
@@ -145,7 +145,7 @@
                 <string>X</string>
             </property>
         </widget>
-        <widget class="QTabWidget" row="2" column="0" rowspan="1" colspan="5">
+        <widget class="TQTabWidget" row="2" column="0" rowspan="1" colspan="5">
             <property name="name">
                 <cstring>tabWidget2</cstring>
             </property>
@@ -157,7 +157,7 @@
                     <verstretch>0</verstretch>
                 </sizepolicy>
             </property>
-            <widget class="QWidget">
+            <widget class="TQWidget">
                 <property name="name">
                     <cstring>tab</cstring>
                 </property>
@@ -189,7 +189,7 @@
                                 <verstretch>0</verstretch>
                             </sizepolicy>
                         </property>
-                        <property name="minimumSize">
+                        <property name="tqminimumSize">
                             <size>
                                 <width>0</width>
                                 <height>15</height>
@@ -219,14 +219,14 @@
                             </color>
                         </property>
                     </widget>
-                    <widget class="QSplitter" row="0" column="0">
+                    <widget class="TQSplitter" row="0" column="0">
                         <property name="name">
                             <cstring>splitter1</cstring>
                         </property>
                         <property name="orientation">
                             <enum>Horizontal</enum>
                         </property>
-                        <widget class="QListView">
+                        <widget class="TQListView">
                             <column>
                                 <property name="text">
                                     <string>Title</string>
@@ -260,7 +260,7 @@
                                     <verstretch>0</verstretch>
                                 </sizepolicy>
                             </property>
-                            <property name="minimumSize">
+                            <property name="tqminimumSize">
                                 <size>
                                     <width>0</width>
                                     <height>0</height>
@@ -277,9 +277,9 @@
                 </grid>
             </widget>
         </widget>
-        <widget class="QLayoutWidget" row="0" column="2" rowspan="1" colspan="3">
+        <widget class="TQLayoutWidget" row="0" column="2" rowspan="1" colspan="3">
             <property name="name">
-                <cstring>layout2</cstring>
+                <cstring>tqlayout2</cstring>
             </property>
             <hbox>
                 <property name="name">
@@ -297,13 +297,13 @@
                             <verstretch>0</verstretch>
                         </sizepolicy>
                     </property>
-                    <property name="minimumSize">
+                    <property name="tqminimumSize">
                         <size>
                             <width>22</width>
                             <height>22</height>
                         </size>
                     </property>
-                    <property name="maximumSize">
+                    <property name="tqmaximumSize">
                         <size>
                             <width>22</width>
                             <height>22</height>
@@ -325,13 +325,13 @@
                             <verstretch>0</verstretch>
                         </sizepolicy>
                     </property>
-                    <property name="minimumSize">
+                    <property name="tqminimumSize">
                         <size>
                             <width>22</width>
                             <height>22</height>
                         </size>
                     </property>
-                    <property name="maximumSize">
+                    <property name="tqmaximumSize">
                         <size>
                             <width>22</width>
                             <height>22</height>
@@ -351,7 +351,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>50</width>
                             <height>21</height>
@@ -403,7 +403,7 @@
     <tabstop>tabWidget2</tabstop>
     <tabstop>listView1</tabstop>
 </tabstops>
-<slots>
+<Q_SLOTS>
     <slot>bSaveClick()</slot>
     <slot>bDevicesClick()</slot>
     <slot>listView1CurrentChanged( QListViewItem * )</slot>
@@ -412,8 +412,8 @@
     <slot>bInputOpenDirClick()</slot>
     <slot>ckMp4AspectRatioClick()</slot>
     <slot>itemRenamed(QListViewItem*,int)</slot>
-</slots>
-<layoutdefaults spacing="6" margin="11"/>
+</Q_SLOTS>
+<tqlayoutdefaults spacing="6" margin="11"/>
 <includehints>
     <includehint>kcombobox.h</includehint>
     <includehint>klineedit.h</includehint>
diff --git a/src/k9mencodercmdgen.cpp b/src/k9mencodercmdgen.cpp
index 2681b82..6af03af 100644
--- a/src/k9mencodercmdgen.cpp
+++ b/src/k9mencodercmdgen.cpp
@@ -12,45 +12,45 @@
 
 
 #include "k9mencodercmdgen.h"
-#include <qscrollview.h>
-#include <qtabwidget.h>
-#include <qfile.h>
-#include <qdom.h>
-#include <qlabel.h>
+#include <tqscrollview.h>
+#include <tqtabwidget.h>
+#include <tqfile.h>
+#include <tqdom.h>
+#include <tqlabel.h>
 #include <knuminput.h>
-#include <qcheckbox.h>
-#include <qcombobox.h>
-#include <qframe.h>
-#include <qwidgetstack.h>
+#include <tqcheckbox.h>
+#include <tqcombobox.h>
+#include <tqframe.h>
+#include <tqwidgetstack.h>
 #include <klocale.h>
-#include <qheader.h>
-#include <qlayout.h>
-#include <qvbox.h>
-#include <qtooltip.h>
-#include <qwhatsthis.h>
+#include <tqheader.h>
+#include <tqlayout.h>
+#include <tqvbox.h>
+#include <tqtooltip.h>
+#include <tqwhatsthis.h>
 #include <kstandarddirs.h>
 #include <kapplication.h>
-class _k9CheckListItem: public QCheckListItem {
+class _k9CheckListItem: public TQCheckListItem {
 public:
-    _k9CheckListItem(QListViewItem *_item):QCheckListItem(_item,"",QCheckListItem::CheckBox) {};
-    QString root;
-    QDomDocument doc;
+    _k9CheckListItem(TQListViewItem *_item):TQCheckListItem(_item,"",TQCheckListItem::CheckBox) {};
+    TQString root;
+    TQDomDocument doc;
     int page;
-    QFrame *frame;
+    TQFrame *frame;
     int rtti () const {return 1001;}
 protected:
     void stateChange(bool _state);
 };
 
 void _k9CheckListItem::stateChange(bool _state) {
-    QDomElement eRoot=doc.documentElement().elementsByTagName(root).item(0).toElement();
-    QDomElement eCodec=eRoot.elementsByTagName(text()).item(0).toElement();
+    TQDomElement eRoot=doc.documentElement().elementsByTagName(root).item(0).toElement();
+    TQDomElement eCodec=eRoot.elementsByTagName(text()).item(0).toElement();
     eCodec.setAttribute("selected",_state?"true":"false");
 }
 
 
-k9MencoderCmdGen::k9MencoderCmdGen(QWidget* parent, const QString &_cmd, bool modal, WFlags fl)
-: MyDialog1(parent,"", modal,fl)
+k9MencoderCmdGen::k9MencoderCmdGen(TQWidget* tqparent, const TQString &_cmd, bool modal, WFlags fl)
+: MyDialog1(tqparent,"", modal,fl)
 {
     setCaption(kapp->makeStdCaption(i18n("MEncoder options")));
     m_row=0; m_page=1;
@@ -63,34 +63,34 @@ k9MencoderCmdGen::k9MencoderCmdGen(QWidget* parent, const QString &_cmd, bool mo
 void k9MencoderCmdGen::fillListView() {
     listView->clear();
     listView->header()->hide();
-    QListViewItem *item=new QListViewItem(listView);
+    TQListViewItem *item=new TQListViewItem(listView);
     item->setOpen(true);
     item->setText(0,i18n("Audio Codec"));
-    QDomElement root=m_doc.documentElement().elementsByTagName("AUDIO").item(0).toElement();
+    TQDomElement root=m_doc.documentElement().elementsByTagName("AUDIO").item(0).toElement();
     for (int i=0; i< root.childNodes().count();i++) {
-        QDomElement eChild=root.childNodes().item(i).toElement();
+        TQDomElement eChild=root.childNodes().item(i).toElement();
         _k9CheckListItem *child=new _k9CheckListItem(item);
         child->setText(0,eChild.nodeName());
         child->root="AUDIO";
         child->doc=m_doc;
-        QDomAttr attr=eChild.attributeNode("selected");
+        TQDomAttr attr=eChild.attributeNode("selected");
         if (!attr.isNull())
             child->setOn(attr.value()=="true");
 
         addWidgets(child, "AUDIO",eChild.nodeName());
 
     }
-    item=new QListViewItem(listView);
+    item=new TQListViewItem(listView);
     item->setText(0,i18n("Video Codec"));
     item->setOpen(true);
     root=m_doc.documentElement().elementsByTagName("VIDEO").item(0).toElement();
     for (int i=0; i< root.childNodes().count();i++) {
-        QDomElement eChild=root.childNodes().item(i).toElement();
+        TQDomElement eChild=root.childNodes().item(i).toElement();
         _k9CheckListItem *child=new _k9CheckListItem(item);
         child->setText(0,eChild.nodeName());
         child->root="VIDEO";
         child->doc=m_doc;
-        QDomAttr attr=eChild.attributeNode("selected");
+        TQDomAttr attr=eChild.attributeNode("selected");
         if (!attr.isNull())
             child->setOn(attr.value()=="true");
 
@@ -99,17 +99,17 @@ void k9MencoderCmdGen::fillListView() {
 
     }
 
-    item=new QListViewItem(listView);
+    item=new TQListViewItem(listView);
     item->setText(0,i18n("Filters"));
     item->setOpen(true);
     root=m_doc.documentElement().elementsByTagName("FILTERS").item(0).toElement();
     for (int i=0; i< root.childNodes().count();i++) {
-        QDomElement eChild=root.childNodes().item(i).toElement();
+        TQDomElement eChild=root.childNodes().item(i).toElement();
         _k9CheckListItem *child=new _k9CheckListItem(item);
         child->setText(0,eChild.nodeName());
         child->root="FILTERS";
         child->doc=m_doc;
-        QDomAttr attr=eChild.attributeNode("selected");
+        TQDomAttr attr=eChild.attributeNode("selected");
         if (!attr.isNull())
             child->setOn(attr.value()=="true");
 
@@ -124,8 +124,8 @@ k9MencoderCmdGen::~k9MencoderCmdGen()
 
 /*$SPECIALIZATION$*/
 
-void k9MencoderCmdGen::listViewCurrentChanged(QListViewItem *_item) {
-    if (_item->parent() == NULL)
+void k9MencoderCmdGen::listViewCurrentChanged(TQListViewItem *_item) {
+    if (_item->tqparent() == NULL)
         wsOptions->raiseWidget(0);
     else if (_item->rtti()==1001) {
         _k9CheckListItem *item=(_k9CheckListItem*) _item;
@@ -136,7 +136,7 @@ void k9MencoderCmdGen::listViewCurrentChanged(QListViewItem *_item) {
 }
 
 void k9MencoderCmdGen::loadXml() {
-    QFile file(KGlobal::dirs()->findResource( "data", "k9copy/mencoder.xml"));
+    TQFile file(KGlobal::dirs()->findResource( "data", "k9copy/mencoder.xml"));
     if ( !file.open( IO_ReadOnly ) )
         return;
     if ( !m_doc.setContent( &file ) ) {
@@ -148,39 +148,39 @@ void k9MencoderCmdGen::loadXml() {
 
  }
 
-void k9MencoderCmdGen::addWidgets(_k9CheckListItem *_listItem,QString _root,QString _cat) {
+void k9MencoderCmdGen::addWidgets(_k9CheckListItem *_listItem,TQString _root,TQString _cat) {
     m_cpt=0;
-    QVBox *vbox=new QVBox(wsOptions);
+    TQVBox *vbox=new TQVBox(wsOptions);
     wsOptions->addWidget(vbox,m_page);
     _listItem->page=m_page;
     m_page++;
 
-    QFrame *fr=new QFrame(vbox);
+    TQFrame *fr=new TQFrame(vbox);
     _listItem->frame=fr;
 
     
-    QGridLayout *m_grid1=new QGridLayout(fr,1,1,0,0);
-    m_scrollView=new QScrollView(fr,0);
+    TQGridLayout *m_grid1=new TQGridLayout(fr,1,1,0,0);
+    m_scrollView=new TQScrollView(fr,0);
     m_scrollView->viewport()->setPaletteBackgroundColor(this->paletteBackgroundColor());
-    m_scrollView->setVScrollBarMode(QScrollView::AlwaysOn);
+    m_scrollView->setVScrollBarMode(TQScrollView::AlwaysOn);
     m_grid1->addWidget(m_scrollView,0,0);
 
-    m_grid=new QGrid(2,m_scrollView->viewport());
+    m_grid=new TQGrid(2,m_scrollView->viewport());
     m_grid->setSpacing(2);
     m_scrollView->addChild(m_grid);
 
 
    //finds the VIDEO node
-    QDomElement eVideo=m_doc.documentElement().elementsByTagName(_root).item(0).toElement();
+    TQDomElement eVideo=m_doc.documentElement().elementsByTagName(_root).item(0).toElement();
     //gets the codec list
-    QDomNodeList lCodecs=eVideo.elementsByTagName(_cat);
+    TQDomNodeList lCodecs=eVideo.elementsByTagName(_cat);
     for (int i=0; i<lCodecs.count();i++) {
-        QDomElement eCodec=lCodecs.item(i).toElement();
+        TQDomElement eCodec=lCodecs.item(i).toElement();
         //gets codec options
-        QDomNodeList lOptions=eCodec.elementsByTagName("opt");
+        TQDomNodeList lOptions=eCodec.elementsByTagName("opt");
         for (int j=0;j<lOptions.count();j++) {
-            QDomElement eOpt=lOptions.item(j).toElement();
-            QDomAttr aType=eOpt.attributeNode("type");
+            TQDomElement eOpt=lOptions.item(j).toElement();
+            TQDomAttr aType=eOpt.attributeNode("type");
             if (aType.value() == "int")
                 addInt(eOpt);
             else if(aType.value()=="float")
@@ -195,30 +195,30 @@ void k9MencoderCmdGen::addWidgets(_k9CheckListItem *_listItem,QString _root,QStr
     }
 }
 
-void k9MencoderCmdGen::addList(QDomElement _eOpt) {
-   QString sName=_eOpt.attributeNode("name").value();
+void k9MencoderCmdGen::addList(TQDomElement _eOpt) {
+   TQString sName=_eOpt.attributeNode("name").value();
    bool bSel=false;
-   QDomAttr aSel=_eOpt.attributeNode("selected");
+   TQDomAttr aSel=_eOpt.attributeNode("selected");
    if (!aSel.isNull())
        bSel=aSel.value()=="true";
 
 
-   QCheckBox *ckLabel=new QCheckBox(sName,m_grid,QString("ck%1").arg(m_row++) );
+   TQCheckBox *ckLabel=new TQCheckBox(sName,m_grid,TQString("ck%1").tqarg(m_row++) );
    ckLabel->setChecked(bSel);
-   m_hbox=new QGrid(2,m_grid);
-   m_hbox->setFrameShape(QFrame::StyledPanel);
-   m_hbox->setFrameShadow(QFrame::Raised);
+   m_hbox=new TQGrid(2,m_grid);
+   m_hbox->setFrameShape(TQFrame::StyledPanel);
+   m_hbox->setFrameShadow(TQFrame::Raised);
 
    if ( !_eOpt.attributeNode("description").isNull())  {
-        QToolTip::add(ckLabel,_eOpt.attributeNode("description").value());
-        QWhatsThis::add(ckLabel,_eOpt.attributeNode("description").value());
+        TQToolTip::add(ckLabel,_eOpt.attributeNode("description").value());
+        TQWhatsThis::add(ckLabel,_eOpt.attributeNode("description").value());
    }
 
 
-    QDomNodeList lOption=_eOpt.elementsByTagName("subopt");
+    TQDomNodeList lOption=_eOpt.elementsByTagName("subopt");
     for (int i=0; i<lOption.count();i++) {
-        QDomElement eSubOpt=lOption.item(i).toElement();
-        QDomAttr aType=eSubOpt.attributeNode("type");
+        TQDomElement eSubOpt=lOption.item(i).toElement();
+        TQDomAttr aType=eSubOpt.attributeNode("type");
         if (aType.value() == "int")
             addInt(eSubOpt);
         else if(aType.value()=="float")
@@ -234,8 +234,8 @@ void k9MencoderCmdGen::addList(QDomElement _eOpt) {
 }
 
 
-void k9MencoderCmdGen::addInt(QDomElement _eOpt) {
-   QString sName=_eOpt.attributeNode("name").value();
+void k9MencoderCmdGen::addInt(TQDomElement _eOpt) {
+   TQString sName=_eOpt.attributeNode("name").value();
    bool blist=false;
    if (_eOpt.nodeName()=="subopt")
         blist=true; 
@@ -244,29 +244,29 @@ void k9MencoderCmdGen::addInt(QDomElement _eOpt) {
    int iMax=_eOpt.attributeNode("max").value().toInt();
    int iDefault=_eOpt.attributeNode("default").value().toInt();
 
-   QWidget *parent;
+   TQWidget *tqparent;
    if (!blist) {
-       parent=m_grid;
+       tqparent=m_grid;
    } else
-       parent=m_hbox;
+       tqparent=m_hbox;
 
     bool bSel=false;
-    QDomAttr aSel=_eOpt.attributeNode("selected");
+    TQDomAttr aSel=_eOpt.attributeNode("selected");
     if (!aSel.isNull())
         bSel=aSel.value()=="true";
 
-    QCheckBox *ckLabel=new QCheckBox(sName,parent,QString("ck%1").arg(m_row++) );
+    TQCheckBox *ckLabel=new TQCheckBox(sName,tqparent,TQString("ck%1").tqarg(m_row++) );
     ckLabel->setChecked(bSel);
-    ckLabel->setBackgroundColor(parent->backgroundColor());
+    ckLabel->setBackgroundColor(tqparent->backgroundColor());
 
     if ( !_eOpt.attributeNode("description").isNull()) {
-        QToolTip::add(ckLabel,_eOpt.attributeNode("description").value());
-        QWhatsThis::add(ckLabel,_eOpt.attributeNode("description").value());
+        TQToolTip::add(ckLabel,_eOpt.attributeNode("description").value());
+        TQWhatsThis::add(ckLabel,_eOpt.attributeNode("description").value());
     }
     _eOpt.setAttribute("checkbox",ckLabel->name());
 
 
-   KIntSpinBox *sb= new KIntSpinBox(iMin,iMax,1,iDefault,10,parent,QString("int%1").arg(m_row++));
+   KIntSpinBox *sb= new KIntSpinBox(iMin,iMax,1,iDefault,10,tqparent,TQString("int%1").tqarg(m_row++));
    if (iMax <1000)
         sb->setFixedWidth(50);
     else   
@@ -282,8 +282,8 @@ void k9MencoderCmdGen::addInt(QDomElement _eOpt) {
 
    //m_grid->addWidget(label,m_row++,0);
 }
-void k9MencoderCmdGen::addFloat(QDomElement _eOpt) {
-   QString sName=_eOpt.attributeNode("name").value();
+void k9MencoderCmdGen::addFloat(TQDomElement _eOpt) {
+   TQString sName=_eOpt.attributeNode("name").value();
    double dMin=_eOpt.attributeNode("min").value().toDouble();
    double dMax=_eOpt.attributeNode("max").value().toDouble();
    double dDefault=_eOpt.attributeNode("default").value().toDouble();
@@ -292,20 +292,20 @@ void k9MencoderCmdGen::addFloat(QDomElement _eOpt) {
     if (_eOpt.nodeName()=="subopt")
         blist=true; 
   
-   QWidget *parent;
+   TQWidget *tqparent;
    if (!blist) {
-      parent=m_grid;
+      tqparent=m_grid;
    } else
-       parent=m_hbox;
-    QDomAttr aSel=_eOpt.attributeNode("selected");
+       tqparent=m_hbox;
+    TQDomAttr aSel=_eOpt.attributeNode("selected");
     if (!aSel.isNull())
         bSel=aSel.value()=="true";
     
-    QCheckBox *ckLabel=new QCheckBox(sName,parent,QString("ck%1").arg(m_row++));
+    TQCheckBox *ckLabel=new TQCheckBox(sName,tqparent,TQString("ck%1").tqarg(m_row++));
     ckLabel->setChecked(bSel);
     if ( !_eOpt.attributeNode("description").isNull()) {
-            QToolTip::add(ckLabel,_eOpt.attributeNode("description").value());
-            QWhatsThis::add(ckLabel,_eOpt.attributeNode("description").value());
+            TQToolTip::add(ckLabel,_eOpt.attributeNode("description").value());
+            TQWhatsThis::add(ckLabel,_eOpt.attributeNode("description").value());
     }
     _eOpt.setAttribute("checkbox",ckLabel->name());
 
@@ -317,7 +317,7 @@ void k9MencoderCmdGen::addFloat(QDomElement _eOpt) {
    if (!_eOpt.attributeNode("precision").isNull()) {
         iPrecision=_eOpt.attributeNode("precision").value().toInt();
     }
-   KDoubleSpinBox *sb= new KDoubleSpinBox(dMin,dMax,dStep,dDefault,iPrecision,parent,QString("float%1").arg(m_row++));
+   KDoubleSpinBox *sb= new KDoubleSpinBox(dMin,dMax,dStep,dDefault,iPrecision,tqparent,TQString("float%1").tqarg(m_row++));
    if (dMax <1000)
         sb->setFixedWidth(80);
     else   
@@ -329,30 +329,30 @@ void k9MencoderCmdGen::addFloat(QDomElement _eOpt) {
    _eOpt.setAttribute("widget",sb->name());
 }
 
-void k9MencoderCmdGen::addBool(QDomElement _eOpt) {
-   QString sName=_eOpt.attributeNode("name").value();
+void k9MencoderCmdGen::addBool(TQDomElement _eOpt) {
+   TQString sName=_eOpt.attributeNode("name").value();
    bool blist=false;
    if (_eOpt.nodeName()=="subopt")
         blist=true; 
 
    bool bSel=false;
-   QWidget *parent;
+   TQWidget *tqparent;
    if (!blist) {
-        parent = m_grid;
+        tqparent = m_grid;
    } else
-        parent = m_hbox;
+        tqparent = m_hbox;
 
-    QDomAttr aSel=_eOpt.attributeNode("selected");
+    TQDomAttr aSel=_eOpt.attributeNode("selected");
     if (!aSel.isNull())
         bSel=aSel.value()=="true";
 
-   QCheckBox *ckLabel=new QCheckBox(sName,parent,QString("ck%1").arg(m_row++));
+   TQCheckBox *ckLabel=new TQCheckBox(sName,tqparent,TQString("ck%1").tqarg(m_row++));
 
     if ( !_eOpt.attributeNode("description").isNull()) {
-        QToolTip::add(ckLabel,_eOpt.attributeNode("description").value());
-        QWhatsThis::add(ckLabel,_eOpt.attributeNode("description").value());
+        TQToolTip::add(ckLabel,_eOpt.attributeNode("description").value());
+        TQWhatsThis::add(ckLabel,_eOpt.attributeNode("description").value());
     }
-    QWidget *w=new QWidget(parent);
+    TQWidget *w=new TQWidget(tqparent);
 
     if ((_eOpt.attributeNode("default").value()=="true") && bSel)
         ckLabel->setChecked(true);   
@@ -361,42 +361,42 @@ void k9MencoderCmdGen::addBool(QDomElement _eOpt) {
 
 }
 
-void k9MencoderCmdGen::addString(QDomElement _eOpt) {
-   QString sName=_eOpt.attributeNode("name").value();
+void k9MencoderCmdGen::addString(TQDomElement _eOpt) {
+   TQString sName=_eOpt.attributeNode("name").value();
    bool blist=false;
    if (_eOpt.nodeName()=="subopt")
         blist=true; 
     
-   QString sDefault=_eOpt.attributeNode("default").value();
-   QWidget *parent;
+   TQString sDefault=_eOpt.attributeNode("default").value();
+   TQWidget *tqparent;
    if( !blist) {
-        parent=m_grid;
+        tqparent=m_grid;
    } else
-        parent=m_hbox;
+        tqparent=m_hbox;
 
     bool bSel=false;
-    QDomAttr aSel=_eOpt.attributeNode("selected");
+    TQDomAttr aSel=_eOpt.attributeNode("selected");
     if (!aSel.isNull())
         bSel=aSel.value()=="true";
     
-    QCheckBox *ckLabel=new QCheckBox(sName,parent,QString("ck%1").arg(m_row++));
+    TQCheckBox *ckLabel=new TQCheckBox(sName,tqparent,TQString("ck%1").tqarg(m_row++));
     ckLabel->setChecked(bSel);
     if ( !_eOpt.attributeNode("description").isNull()) {
-            QToolTip::add(ckLabel,_eOpt.attributeNode("description").value());
-            QWhatsThis::add(ckLabel,_eOpt.attributeNode("description").value());
+            TQToolTip::add(ckLabel,_eOpt.attributeNode("description").value());
+            TQWhatsThis::add(ckLabel,_eOpt.attributeNode("description").value());
     }
    _eOpt.setAttribute("checkbox",ckLabel->name());
 
-   QComboBox *cb=new QComboBox(parent,QString("string%1").arg(m_row++));
+   TQComboBox *cb=new TQComboBox(tqparent,TQString("string%1").tqarg(m_row++));
    
-   QDomNodeList values=_eOpt.elementsByTagName("value");
+   TQDomNodeList values=_eOpt.elementsByTagName("value");
    int def=0;
    if (values.count()==0) {
         cb->setEditable(true);
         cb->setCurrentText(sDefault);
   } else {
         for (int i=0;i<values.count();i++) {
-            QDomElement e=values.item(i).toElement();
+            TQDomElement e=values.item(i).toElement();
             cb->insertItem(e.attributeNode("name").value());
             if (e.attributeNode("name").value() ==sDefault)
                 def=cb->count()-1;
@@ -407,44 +407,44 @@ void k9MencoderCmdGen::addString(QDomElement _eOpt) {
 
 }
 
-const QString & k9MencoderCmdGen::getCmd(const QString &_root) {
- /*   QString str;
-    QTextStream ts(&str,IO_WriteOnly);
+const TQString & k9MencoderCmdGen::getCmd(const TQString &_root) {
+ /*   TQString str;
+    TQTextStream ts(&str,IO_WriteOnly);
     m_doc.save(ts,4);
-    QFile f ("/home/jmp/doc.xml");
+    TQFile f ("/home/jmp/doc.xml");
     f.open(IO_WriteOnly);
     f.writeBlock(str.latin1(),str.length());
     f.close();
 */
     m_cmd="";
-    QString m_sepOpt=":";
-    QString m_sepValues=",";
+    TQString m_sepOpt=":";
+    TQString m_sepValues=",";
     //finds the VIDEO node
-    QDomElement eRoot=m_doc.documentElement().elementsByTagName(_root).item(0).toElement();
+    TQDomElement eRoot=m_doc.documentElement().elementsByTagName(_root).item(0).toElement();
 
     //gets the codec list
-    QDomNodeList lCodecs=eRoot.childNodes();
+    TQDomNodeList lCodecs=eRoot.childNodes();
     for (int i=0; i<lCodecs.count();i++) {
-        QString sCmd="",sCmd1="";
-        QDomElement eCodec=lCodecs.item(i).toElement();
-        QDomAttr eSep=eCodec.attributeNode("separator");
+        TQString sCmd="",sCmd1="";
+        TQDomElement eCodec=lCodecs.item(i).toElement();
+        TQDomAttr eSep=eCodec.attributeNode("separator");
         if (!eSep.isNull())
             m_sepOpt=eSep.value();
 
-        QDomAttr eAttr=eCodec.attributeNode("selected");
+        TQDomAttr eAttr=eCodec.attributeNode("selected");
         if (eAttr.isNull())
             continue;
         if (eAttr.value()=="false")
             continue;
 
         //gets codec options
-        QDomNodeList lOptions=eCodec.elementsByTagName("opt");
+        TQDomNodeList lOptions=eCodec.elementsByTagName("opt");
         for (int j=0;j<lOptions.count();j++) {
-            QDomElement eOpt=lOptions.item(j).toElement();
-            QDomAttr aType=eOpt.attributeNode("type");  
-            QDomAttr aCheckBox=eOpt.attributeNode("checkbox");
-            QDomAttr aWidget=eOpt.attributeNode("widget");
-            QCheckBox *ck=(QCheckBox*)this->child(aCheckBox.value().latin1());
+            TQDomElement eOpt=lOptions.item(j).toElement();
+            TQDomAttr aType=eOpt.attributeNode("type");  
+            TQDomAttr aCheckBox=eOpt.attributeNode("checkbox");
+            TQDomAttr aWidget=eOpt.attributeNode("widget");
+            TQCheckBox *ck=(TQCheckBox*)this->child(aCheckBox.value().latin1());
             if (ck->isChecked()) {
                 if (sCmd1.isEmpty()){
                     if (eCodec.attributeNode("options").isNull())
@@ -458,17 +458,17 @@ const QString & k9MencoderCmdGen::getCmd(const QString &_root) {
                     eSep=eOpt.attributeNode("separator");
                     if (!eSep.isNull())
                         m_sepValues=eSep.value();
-                    QDomNodeList lSubOpt=eOpt.elementsByTagName("subopt");
-                    QString sCmd2="";
-                    QString sTmp="";
+                    TQDomNodeList lSubOpt=eOpt.elementsByTagName("subopt");
+                    TQString sCmd2="";
+                    TQString sTmp="";
                     for (int k=0;k<lSubOpt.count();k++) {
-                        QDomElement eSOpt=lSubOpt.item(k).toElement();
-                        QDomAttr aSType=eSOpt.attributeNode("type");  
-                        QDomAttr aSWidget=eSOpt.attributeNode("widget");
-                        QString sPrefix="";
+                        TQDomElement eSOpt=lSubOpt.item(k).toElement();
+                        TQDomAttr aSType=eSOpt.attributeNode("type");  
+                        TQDomAttr aSWidget=eSOpt.attributeNode("widget");
+                        TQString sPrefix="";
                         if (!eSOpt.attributeNode("prefix").isNull())
                             sPrefix=eSOpt.attributeNode("prefix").value();
-                        QCheckBox *Sck=(QCheckBox*)this->child(eSOpt.attributeNode("checkbox").value().latin1());
+                        TQCheckBox *Sck=(TQCheckBox*)this->child(eSOpt.attributeNode("checkbox").value().latin1());
                         if(aSType.value()=="int" && Sck->isChecked()) {
                             KIntSpinBox *isb=(KIntSpinBox*) this->child(aSWidget.value().latin1(),"KIntSpinBox");
                             if (!sCmd2.isEmpty())
@@ -479,10 +479,10 @@ const QString & k9MencoderCmdGen::getCmd(const QString &_root) {
                             KDoubleSpinBox *isb=(KDoubleSpinBox*) this->child(aSWidget.value().latin1(),"KDoubleSpinBox");
                             if (!sCmd2.isEmpty())
                                 sCmd2 +=m_sepValues;
-                            sCmd2+=sTmp+sPrefix+isb->text().replace(",",".").stripWhiteSpace();      
+                            sCmd2+=sTmp+sPrefix+isb->text().tqreplace(",",".").stripWhiteSpace();      
                             sTmp="";
                         } else if(aSType.value()=="string" && Sck->isChecked()) {
-                            QComboBox *cb=(QComboBox*) this->child(aSWidget.value().latin1(),"QComboBox");
+                            TQComboBox *cb=(TQComboBox*) this->child(aSWidget.value().latin1(),TQCOMBOBOX_OBJECT_NAME_STRING);
                             if (!sCmd2.isEmpty() )
                                 sCmd2 +=m_sepValues;
                            // sCmd2+= cb->text(cb->currentItem());
@@ -509,9 +509,9 @@ const QString & k9MencoderCmdGen::getCmd(const QString &_root) {
                     KDoubleSpinBox *isb=(KDoubleSpinBox*) this->child(aWidget.value().latin1(),"KDoubleSpinBox");
                     if (!sCmd.isEmpty())
                         sCmd +=m_sepOpt;
-                    sCmd+= eOpt.attributeNode("name").value() + "=" + isb->text().replace(",",".");
+                    sCmd+= eOpt.attributeNode("name").value() + "=" + isb->text().tqreplace(",",".");
                 } else if(aType.value()=="string") {
-                    QComboBox *cb=(QComboBox*) this->child(aWidget.value().latin1(),"QComboBox");
+                    TQComboBox *cb=(TQComboBox*) this->child(aWidget.value().latin1(),TQCOMBOBOX_OBJECT_NAME_STRING);
                     if (!sCmd.isEmpty())
                         sCmd +=m_sepOpt;
                     sCmd+= eOpt.attributeNode("name").value() + "=" + cb->currentText();
@@ -529,14 +529,14 @@ const QString & k9MencoderCmdGen::getCmd(const QString &_root) {
     return m_cmd;
 }
 
-bool k9MencoderCmdGen::getMencoderOptions(QString &_cmd) {
+bool k9MencoderCmdGen::getMencoderOptions(TQString &_cmd) {
     k9MencoderCmdGen * m_cmdGen=new k9MencoderCmdGen(NULL,_cmd);
     m_cmdGen->m_cmd=_cmd;
     bool res=m_cmdGen->exec();
     if (res) {
-        QString m_video=m_cmdGen->getCmd("VIDEO").stripWhiteSpace();
-        QString m_audio=m_cmdGen->getCmd("AUDIO").stripWhiteSpace();
-        QString m_filters=m_cmdGen->getCmd("FILTERS").stripWhiteSpace();
+        TQString m_video=m_cmdGen->getCmd("VIDEO").stripWhiteSpace();
+        TQString m_audio=m_cmdGen->getCmd("AUDIO").stripWhiteSpace();
+        TQString m_filters=m_cmdGen->getCmd("FILTERS").stripWhiteSpace();
         if (!m_video.isEmpty())
             m_video="-ovc "+m_video;
         if (!m_audio.isEmpty())
@@ -547,11 +547,11 @@ bool k9MencoderCmdGen::getMencoderOptions(QString &_cmd) {
     return res;
 }
 
-void k9MencoderCmdGen::parseCmd(const QString &_cmd){
-    QString cmd(_cmd);
-    cmd=cmd.replace("\n"," ").simplifyWhiteSpace();
-    QStringList cmdList=QStringList::split(" ",cmd);
-    for (QStringList::iterator it=cmdList.begin();it!=cmdList.end();++it) {
+void k9MencoderCmdGen::parseCmd(const TQString &_cmd){
+    TQString cmd(_cmd);
+    cmd=cmd.tqreplace("\n"," ").simplifyWhiteSpace();
+    TQStringList cmdList=TQStringList::split(" ",cmd);
+    for (TQStringList::iterator it=cmdList.begin();it!=cmdList.end();++it) {
         if (*it=="-ovc") {
             ++it;
             selectCodec("VIDEO",*it);            
@@ -563,15 +563,15 @@ void k9MencoderCmdGen::parseCmd(const QString &_cmd){
                 selectCodec("FILTERS","vf");
             else if (*it=="-af") 
                 selectCodec("FILTERS","af");
-            QDomNodeList lRoot=m_doc.documentElement().childNodes();
+            TQDomNodeList lRoot=m_doc.documentElement().childNodes();
             bool bFound=false;
-            QString sCodec=*it;
+            TQString sCodec=*it;
             for (int i=0;i<lRoot.count();i++) {
-                QDomElement eRoot=lRoot.item(i).toElement();
-                QDomNodeList lCodec=eRoot.childNodes();
+                TQDomElement eRoot=lRoot.item(i).toElement();
+                TQDomNodeList lCodec=eRoot.childNodes();
                 for (int j=0;j<lCodec.count();j++) {
-                    QDomElement eCodec=lCodec.item(j).toElement();
-                    QString sOptName="";
+                    TQDomElement eCodec=lCodec.item(j).toElement();
+                    TQString sOptName="";
                     if (eCodec.attributeNode("options").isNull())
                         sOptName="-"+eCodec.nodeName();
                     else
@@ -589,60 +589,60 @@ void k9MencoderCmdGen::parseCmd(const QString &_cmd){
     }
 }
 
-void k9MencoderCmdGen::parseCodecOptions(const QString &_root,const QString &_codec,const QString & _options) {
+void k9MencoderCmdGen::parseCodecOptions(const TQString &_root,const TQString &_codec,const TQString & _options) {
 
-    QString m_sepOpt=":";
-    QString m_sepValues=",";
+    TQString m_sepOpt=":";
+    TQString m_sepValues=",";
 
-    QDomElement eRoot=m_doc.documentElement().elementsByTagName(_root).item(0).toElement();
-    QDomElement eCodec=eRoot.elementsByTagName(_codec).item(0).toElement();
+    TQDomElement eRoot=m_doc.documentElement().elementsByTagName(_root).item(0).toElement();
+    TQDomElement eCodec=eRoot.elementsByTagName(_codec).item(0).toElement();
 
     if (! eCodec.attributeNode("separator").isNull())
         m_sepOpt=eCodec.attributeNode("separator").value();
 
-    QStringList slOptions=QStringList::split(m_sepOpt,_options);
-    QDomNodeList lOpt=eCodec.elementsByTagName("opt");
+    TQStringList slOptions=TQStringList::split(m_sepOpt,_options);
+    TQDomNodeList lOpt=eCodec.elementsByTagName("opt");
 
 
     for (int i=0;i <lOpt.count();i++) {
-        QDomElement eOpt=lOpt.item(i).toElement();
-        QString sName=eOpt.attributeNode("name").value();
+        TQDomElement eOpt=lOpt.item(i).toElement();
+        TQString sName=eOpt.attributeNode("name").value();
         if (! eOpt.attributeNode("separator").isNull())
             m_sepValues=eOpt.attributeNode("separator").value();
 
         //extract the option (optname=value)
-        QStringList sl=slOptions.grep(sName,false);
-        QString sOpt="";
-        for (QStringList::iterator it=slOptions.begin();it !=slOptions.end();++it) 
+        TQStringList sl=slOptions.grep(sName,false);
+        TQString sOpt="";
+        for (TQStringList::iterator it=slOptions.begin();it !=slOptions.end();++it) 
             if (*it==sName || (*it).startsWith(sName+"="))
                 sOpt=*it;
 
         if (sOpt!="") {
-            //QString sOpt=*(sl.at(0));
-            QString value;
+            //TQString sOpt=*(sl.at(0));
+            TQString value;
             if (eOpt.attributeNode("type").isNull()) {
                 //it's a list of values
-                QString sValues=sOpt.replace("="+m_sepValues,"= "+m_sepValues).replace(m_sepValues+m_sepValues,m_sepValues+" "+m_sepValues).replace(m_sepValues+m_sepValues,m_sepValues+" "+m_sepValues).section("=",1);
-                QStringList slValues=QStringList::split(m_sepValues,sValues);
+                TQString sValues=sOpt.tqreplace("="+m_sepValues,"= "+m_sepValues).tqreplace(m_sepValues+m_sepValues,m_sepValues+" "+m_sepValues).tqreplace(m_sepValues+m_sepValues,m_sepValues+" "+m_sepValues).section("=",1);
+                TQStringList slValues=TQStringList::split(m_sepValues,sValues);
                 //loop on values nodes
-                QDomNodeList lSOpt=eOpt.elementsByTagName("subopt");
+                TQDomNodeList lSOpt=eOpt.elementsByTagName("subopt");
                 for (int j=0;j<lSOpt.count();j++) {
-                    QDomElement eSOpt=lSOpt.item(j).toElement();
+                    TQDomElement eSOpt=lSOpt.item(j).toElement();
                     //if (eSOpt.attributeNode("type").value()=="int") {
                     if (eSOpt.attributeNode("prefix").isNull()) {
                         if (j< slValues.count() && *(slValues.at(j)) !=" " ) {
-                            QString sVal=*(slValues.at(j));
+                            TQString sVal=*(slValues.at(j));
                             if (eSOpt.attributeNode("type").value()=="bool")
                                 sVal="true";
                             eSOpt.setAttribute("default",sVal);
                             eSOpt.setAttribute("selected","true");
                         }
                     } else {
-                        QString sPrefix=eSOpt.attributeNode("prefix").value();
+                        TQString sPrefix=eSOpt.attributeNode("prefix").value();
                         for (int k=0;k<slValues.count();k++) {
-                            QString s=*(slValues.at(k));
+                            TQString s=*(slValues.at(k));
                             if (s.startsWith(sPrefix)) {
-                                eSOpt.setAttribute("default",s.replace(sPrefix,""));
+                                eSOpt.setAttribute("default",s.tqreplace(sPrefix,""));
                                 eSOpt.setAttribute("selected","true");
                             }
                         }
@@ -658,9 +658,9 @@ void k9MencoderCmdGen::parseCodecOptions(const QString &_root,const QString &_co
     }
 }
 
-void k9MencoderCmdGen::selectCodec(const QString &_root,const QString &_codec) {
-    QDomElement root=m_doc.documentElement().elementsByTagName(_root).item(0).toElement();
-    QDomElement codec=root.elementsByTagName(_codec).item(0).toElement();
+void k9MencoderCmdGen::selectCodec(const TQString &_root,const TQString &_codec) {
+    TQDomElement root=m_doc.documentElement().elementsByTagName(_root).item(0).toElement();
+    TQDomElement codec=root.elementsByTagName(_codec).item(0).toElement();
     if (!codec.isNull())
         codec.setAttribute("selected","true");
 }
diff --git a/src/k9mencodercmdgen.h b/src/k9mencodercmdgen.h
index c0b617a..f13e3a0 100644
--- a/src/k9mencodercmdgen.h
+++ b/src/k9mencodercmdgen.h
@@ -14,53 +14,54 @@
 #define K9MENCODERCMDGEN_H
 
 #include "mencoderCmdGen.h"
-#include <qscrollview.h>
-#include <qgrid.h>
-#include <qdom.h>
-#include <qlayout.h>
-#include <qlistview.h>
-#include <qhbox.h>
+#include <tqscrollview.h>
+#include <tqgrid.h>
+#include <tqdom.h>
+#include <tqlayout.h>
+#include <tqlistview.h>
+#include <tqhbox.h>
 class _k9CheckListItem;
 
 class k9MencoderCmdGen : public MyDialog1
 {
   Q_OBJECT
+  TQ_OBJECT
 
 public:
-  k9MencoderCmdGen(QWidget* parent, const QString &_cmd, bool modal = FALSE, WFlags fl = 0 );
+  k9MencoderCmdGen(TQWidget* tqparent, const TQString &_cmd, bool modal = FALSE, WFlags fl = 0 );
   ~k9MencoderCmdGen();
   /*$PUBLIC_FUNCTIONS$*/
-  static bool getMencoderOptions(QString &_cmd);
+  static bool getMencoderOptions(TQString &_cmd);
 public slots:
   /*$PUBLIC_SLOTS$*/
 private:
-   QScrollView *m_scrollView;
-   QGrid *m_grid;
-   QGrid *m_hbox;
+   TQScrollView *m_scrollView;
+   TQGrid *m_grid;
+   TQGrid *m_hbox;
    int m_row,m_page,m_cpt;
-   QDomDocument m_doc;
-   QString m_cmd;
+   TQDomDocument m_doc;
+   TQString m_cmd;
 
-   void addWidgets(_k9CheckListItem *_item,QString _root,QString _cat);
+   void addWidgets(_k9CheckListItem *_item,TQString _root,TQString _cat);
    void loadXml();
    void fillListView();
-   void addInt(QDomElement _eOpt);
-   void addFloat(QDomElement _eOpt);
-   void addBool(QDomElement _eOpt);
-   void addString(QDomElement _eOpt);
-   void addList(QDomElement _eOpt);
+   void addInt(TQDomElement _eOpt);
+   void addFloat(TQDomElement _eOpt);
+   void addBool(TQDomElement _eOpt);
+   void addString(TQDomElement _eOpt);
+   void addList(TQDomElement _eOpt);
 
-   const QString & getCmd(const QString &_root);
-   void selectCodec(const QString &_root,const QString &_codec);
-   void parseCodecOptions(const QString &_root,const QString &_codec,const QString & _options);
-   void parseCmd(const QString &_cmd);
+   const TQString & getCmd(const TQString &_root);
+   void selectCodec(const TQString &_root,const TQString &_codec);
+   void parseCodecOptions(const TQString &_root,const TQString &_codec,const TQString & _options);
+   void parseCmd(const TQString &_cmd);
 
 protected:
   /*$PROTECTED_FUNCTIONS$*/
 
 protected slots:
   /*$PROTECTED_SLOTS$*/
-    void listViewCurrentChanged(QListViewItem*);
+    void listViewCurrentChanged(TQListViewItem*);
 };
 
 #endif
diff --git a/src/k9mp4title.cpp b/src/k9mp4title.cpp
index 00bf426..e4cf7d6 100644
--- a/src/k9mp4title.cpp
+++ b/src/k9mp4title.cpp
@@ -15,19 +15,19 @@
 #include "k9config.h"
 #include "k9titleencopt.h"
 #include "k9dvdtitle.h"
-#include <qcombobox.h>
-#include <qspinbox.h>
-#include <qcheckbox.h>
-#include <qlineedit.h>
-#include <qstringlist.h>
+#include <tqcombobox.h>
+#include <tqspinbox.h>
+#include <tqcheckbox.h>
+#include <tqlineedit.h>
+#include <tqstringlist.h>
 #include <klocale.h>
-#include <qlabel.h>
-#include <qframe.h>
-#include <qtabwidget.h>
-#include <qradiobutton.h>
+#include <tqlabel.h>
+#include <tqframe.h>
+#include <tqtabwidget.h>
+#include <tqradiobutton.h>
 
-k9MP4Title::k9MP4Title(QWidget* parent, const char* name, WFlags fl)
-: prefMPEG4(parent,name,fl)
+k9MP4Title::k9MP4Title(TQWidget* tqparent, const char* name, WFlags fl)
+: prefMPEG4(tqparent,name,fl)
 {
     m_titleEncOpt=NULL;
     load();
@@ -63,8 +63,8 @@ void k9MP4Title::load() {
     leMp4AudioBitrate->setText(config.getPrefMp4AudioBitrate());
     leMp4VideoBitrate->setText(config.getPrefMp4VideoBitrate());
 
-    QStringList m_codecLabels=config.getCodecLabels();
-    QStringList m_codecLabelsAudio=config.getCodecLabelsAudio();
+    TQStringList m_codecLabels=config.getCodecLabels();
+    TQStringList m_codecLabelsAudio=config.getCodecLabelsAudio();
 
     cbMp4Codec->clear();
 
@@ -177,23 +177,23 @@ void k9MP4Title::sbAudioGainValueChanged( int _value ) {
    	m_titleEncOpt->setAudioGain(_value);
 }
 
-void k9MP4Title::leMp4WidthTextChanged( const QString & _value) {
+void k9MP4Title::leMp4WidthTextChanged( const TQString & _value) {
    if (m_titleEncOpt)
 	m_titleEncOpt->setWidth(_value);
 }
 
-void k9MP4Title::leMp4HeightTextChanged( const QString & _value) {
+void k9MP4Title::leMp4HeightTextChanged( const TQString & _value) {
    if (m_titleEncOpt)
         m_titleEncOpt->setHeight(_value);
 }
 
-void k9MP4Title::leMp4AudioBitrateTextChanged( const QString & _value) {
+void k9MP4Title::leMp4AudioBitrateTextChanged( const TQString & _value) {
    if (m_titleEncOpt)
 	m_titleEncOpt->setAudioBr(_value);
 }
 
 
-void k9MP4Title::leMp4VideoBitrateTextChanged( const QString & _value) {
+void k9MP4Title::leMp4VideoBitrateTextChanged( const TQString & _value) {
    if (m_titleEncOpt)
 	m_titleEncOpt->setVideoBr(_value);
 }
diff --git a/src/k9mp4title.h b/src/k9mp4title.h
index da020f4..63bda0f 100644
--- a/src/k9mp4title.h
+++ b/src/k9mp4title.h
@@ -22,9 +22,10 @@ class k9DVD;
 class k9MP4Title : public prefMPEG4
 {
   Q_OBJECT
+  TQ_OBJECT
 
 public:
-  k9MP4Title(QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
+  k9MP4Title(TQWidget* tqparent = 0, const char* name = 0, WFlags fl = 0 );
   ~k9MP4Title();
   /*$PUBLIC_FUNCTIONS$*/
 private:
@@ -45,10 +46,10 @@ protected slots:
   virtual void sbAudioGainValueChanged( int );
 
   virtual void sbMp4NumberCDValueChanged( int );
-  virtual void leMp4WidthTextChanged( const QString & );
-  virtual void leMp4HeightTextChanged( const QString & );
-  virtual void leMp4AudioBitrateTextChanged( const QString & );
-  virtual void leMp4VideoBitrateTextChanged( const QString & );
+  virtual void leMp4WidthTextChanged( const TQString & );
+  virtual void leMp4HeightTextChanged( const TQString & );
+  virtual void leMp4AudioBitrateTextChanged( const TQString & );
+  virtual void leMp4VideoBitrateTextChanged( const TQString & );
 
   virtual void rgVideoSizeChanged();
 
diff --git a/src/k9play.cpp b/src/k9play.cpp
index c772a1d..e2c3550 100644
--- a/src/k9play.cpp
+++ b/src/k9play.cpp
@@ -27,23 +27,23 @@
 #include <ktempfile.h>
 #include <kstandarddirs.h>
 
-void k9play::saveStatus(k9play_st _status) {
-   QFile fstatus(m_inject);
+void k9play::savetqStatus(k9play_st _status) {
+   TQFile fstatus(m_inject);
    fstatus.open(IO_WriteOnly);
    fstatus.writeBlock((const char*)&_status,sizeof(k9play_st));
    fstatus.close();
-   kdebug (QString("saving status : %1 %2 %3 %4 %5 %6  %7\n").arg(_status.title).arg(_status.chapter).arg(_status.cell).arg(_status.sector).arg(_status.bytesWritten).arg(_status.bytesRead).arg(_status.bytesSkipped));
+   kdebug (TQString("saving status : %1 %2 %3 %4 %5 %6  %7\n").tqarg(_status.title).tqarg(_status.chapter).tqarg(_status.cell).tqarg(_status.sector).tqarg(_status.bytesWritten).tqarg(_status.bytesRead).tqarg(_status.bytesSkipped));
 
 } 
 
-void k9play::readStatus(k9play_st &_status) {
-   QFile fstatus(m_inject);
+void k9play::readtqStatus(k9play_st &_status) {
+   TQFile fstatus(m_inject);
    if (fstatus.open(IO_ReadOnly)) {
 	fstatus.readBlock((char*)&_status,sizeof(k9play_st));
 	fstatus.close();
    } else memset(&_status,0,sizeof(k9play_st));
 
-   kdebug (QString("reading status : title:%1 chapter:%2 cell:%3 sector:%4 written:%5 readen:%6 skipped:%7 chapters:%8  \n").arg(_status.title).arg(_status.chapter).arg(_status.cell).arg(_status.sector).arg(_status.bytesWritten).arg(_status.bytesRead).arg(_status.bytesSkipped).arg(_status.bytesChapters));
+   kdebug (TQString("reading status : title:%1 chapter:%2 cell:%3 sector:%4 written:%5 readen:%6 skipped:%7 chapters:%8  \n").tqarg(_status.title).tqarg(_status.chapter).tqarg(_status.cell).tqarg(_status.sector).tqarg(_status.bytesWritten).tqarg(_status.bytesRead).tqarg(_status.bytesSkipped).tqarg(_status.bytesChapters));
 
 }
 
@@ -63,13 +63,13 @@ k9play::k9play() {
     m_useCache=false;
 }
 
-void k9play::kdebug(QString const & _msg) {
+void k9play::kdebug(TQString const & _msg) {
     #ifdef debug
     m_stderr.writeBlock(_msg.latin1(),_msg.length());
     #endif
 }
 
-void k9play::writeOutput(QString const & _msg) {
+void k9play::writeOutput(TQString const & _msg) {
     m_stderr.writeBlock(_msg.latin1(),_msg.length());
 }
 
@@ -78,72 +78,72 @@ k9play::~k9play() {
     m_stderr.close();
 }
 
-void k9play::setstartSector(QString _value) {
+void k9play::setstartSector(TQString _value) {
     if (_value !="")
     	m_startSector=_value.toUInt();
 }
 
-void k9play::setinject(QString _value) {
+void k9play::setinject(TQString _value) {
     m_inject=_value;
 }
 
-void k9play::setendSector(QString _value) {
+void k9play::setendSector(TQString _value) {
     if (_value!="")
     	m_endSector=_value.toUInt();
 }
 
-void k9play::setaudioFilter( QString _value) {
+void k9play::setaudioFilter( TQString _value) {
     if (_value!="")
-    	m_audioFilter=QStringList::split(",",_value);
+    	m_audioFilter=TQStringList::split(",",_value);
 }
 
-void k9play::setsubpictureFilter( QString _value) {
+void k9play::setsubpictureFilter( TQString _value) {
     if (_value!="")
-        m_subpictureFilter=QStringList::split(",",_value);
+        m_subpictureFilter=TQStringList::split(",",_value);
 }
 
-void k9play::setchapterList( QString _value) {
+void k9play::setchapterList( TQString _value) {
     if (_value!="")
-        m_chapterList=QStringList::split(",",_value);
+        m_chapterList=TQStringList::split(",",_value);
 }
 
-void k9play::setvampsFactor(QString _value) {
+void k9play::setvampsFactor(TQString _value) {
     if (_value!="")
     	m_vampsFactor=_value.toDouble();
 }
 
-void k9play::setinputSize( QString _value) {
+void k9play::setinputSize( TQString _value) {
     if (_value!="")
     	m_inputSize=_value.toULongLong();
 }
 
-void k9play::settotalSize( QString _value) {
+void k9play::settotalSize( TQString _value) {
     if (_value!="")
     	m_totalSize=_value.toULongLong();
 }
 
-void k9play::setdvdSize( QString _value) {
+void k9play::setdvdSize( TQString _value) {
     if (_value!="")
     	m_dvdSize=_value.toULongLong();
 }
 
-void k9play::setchapterSize( QString _value) {
+void k9play::setchapterSize( TQString _value) {
     if (_value!="")
     	m_chapterSize=_value.toULongLong();
 }
 
 
-void k9play::setchapter( QString _value) {
+void k9play::setchapter( TQString _value) {
    if (_value!="")
 	m_chapter=_value.toUInt();
 }
 
-void k9play::setcell(QString _value) {
+void k9play::setcell(TQString _value) {
    if (_value !="")
 	m_cell=_value.toUInt();
 }
 
-void k9play::setinitStatus(bool _value) {
+void k9play::setinittqStatus(bool _value) {
    m_initstatus=_value;
 }
 
@@ -234,7 +234,7 @@ void k9play::play() {
     if (m_initstatus)
 	memset(&status,0,sizeof(k9play_st));
     else {
-	readStatus( status);
+	readtqStatus( status);
 	if (m_continue) 
 	    m_startSector=status.sector;
     }
@@ -246,7 +246,7 @@ void k9play::play() {
         bufferFile=new KTempFile(locateLocal("tmp", "k9copy/k9p"), "");
         m_output=bufferFile->file();
     } else  {
-        m_output=new QFile();
+        m_output=new TQFile();
         m_output->open(IO_WriteOnly,stdout);
     }
     k9vamps vamps(NULL);
@@ -277,20 +277,20 @@ void k9play::play() {
 	double factor;
 	factor = (double) (m_totalSize - (status.bytesRead +status.bytesSkipped)) / (double) (m_dvdSize-status.bytesWritten) ;
 	if (factor <1) factor =1;
-	kdebug(QString("shrink factor %1 totalSize:%2 (status.bytesRead +status.bytesSkipped):%3 m_dvdSize:%4 status.bytesWritten:%5").arg(factor).arg(m_totalSize).arg(status.bytesRead +status.bytesSkipped).arg(m_dvdSize).arg(status.bytesWritten) );
+	kdebug(TQString("shrink factor %1 totalSize:%2 (status.bytesRead +status.bytesSkipped):%3 m_dvdSize:%4 status.bytesWritten:%5").tqarg(factor).tqarg(m_totalSize).tqarg(status.bytesRead +status.bytesSkipped).tqarg(m_dvdSize).tqarg(status.bytesWritten) );
 	vamps.setVapFactor(factor);
     } else {
 	vamps.setVapFactor(m_vampsFactor);
-	kdebug(QString("vamps factor %1\n").arg(m_vampsFactor));
+	kdebug(TQString("vamps factor %1\n").tqarg(m_vampsFactor));
     }
 
 
     vamps.setInputSize(m_inputSize);
-    for ( QStringList::Iterator it = m_audioFilter.begin(); it != m_audioFilter.end(); ++it ) {
+    for ( TQStringList::Iterator it = m_audioFilter.begin(); it != m_audioFilter.end(); ++it ) {
         vamps.addAudio((*it).toInt());
     }
 
-    for ( QStringList::Iterator it = m_subpictureFilter.begin(); it != m_subpictureFilter.end(); ++it ) {
+    for ( TQStringList::Iterator it = m_subpictureFilter.begin(); it != m_subpictureFilter.end(); ++it ) {
         vamps.addSubpicture((*it).toInt());
     }
 
@@ -302,7 +302,7 @@ void k9play::play() {
 
     /* set read ahead cache usage */
     if (dvdnav_set_readahead_flag(dvdnav, DVD_READ_CACHE) != DVDNAV_STATUS_OK) {
-        writeOutput( QString("ERR:Error on dvdnav_set_readahead_flag: %1\n").arg(dvdnav_err_to_string(dvdnav)));
+        writeOutput( TQString("ERR:Error on dvdnav_set_readahead_flag: %1\n").tqarg(dvdnav_err_to_string(dvdnav)));
         return;
     }
 
@@ -310,14 +310,14 @@ void k9play::play() {
     if (dvdnav_menu_language_select(dvdnav, DVD_LANGUAGE) != DVDNAV_STATUS_OK ||
             dvdnav_audio_language_select(dvdnav, DVD_LANGUAGE) != DVDNAV_STATUS_OK ||
             dvdnav_spu_language_select(dvdnav, DVD_LANGUAGE) != DVDNAV_STATUS_OK) {
-        writeOutput( QString("ERR:Error on setting languages: %1\n").arg(dvdnav_err_to_string(dvdnav)));
+        writeOutput( TQString("ERR:Error on setting languages: %1\n").tqarg(dvdnav_err_to_string(dvdnav)));
         return ;
     }
 
     /* set the PGC positioning flag to have position information relatively to the
      * whole feature instead of just relatively to the current chapter */
     if (dvdnav_set_PGC_positioning_flag(dvdnav, 1) != DVDNAV_STATUS_OK) {
-        writeOutput(QString("ERR:Error on dvdnav_set_PGC_positioning_flag: %1\n").arg(dvdnav_err_to_string(dvdnav)));
+        writeOutput(TQString("ERR:Error on dvdnav_set_PGC_positioning_flag: %1\n").tqarg(dvdnav_err_to_string(dvdnav)));
         return ;
     }
 
@@ -351,7 +351,7 @@ void k9play::play() {
 
 
         if (result == DVDNAV_STATUS_ERR) {
-            writeOutput(QString("ERR:Error getting next block: %1\n").arg(dvdnav_err_to_string(dvdnav)));
+            writeOutput(TQString("ERR:Error getting next block: %1\n").tqarg(dvdnav_err_to_string(dvdnav)));
             return;
         }
         switch (event) {
@@ -367,7 +367,7 @@ void k9play::play() {
 
 		if ((m_endSector !=0xFFFFFFFF) && (((status.bytesRead+status.bytesSkipped)/2048) >m_endSector)) {
 			finished=1;
-			kdebug(QString("pos >m_endSector %1 %2").arg((status.bytesRead+status.bytesSkipped)/2048).arg(m_endSector));
+			kdebug(TQString("pos >m_endSector %1 %2").tqarg((status.bytesRead+status.bytesSkipped)/2048).tqarg(m_endSector));
 		}
 		if ((m_chapter !=0 && ptt !=m_chapter) || (tt != m_title))
 			finished=1;
@@ -375,9 +375,9 @@ void k9play::play() {
 			finished=1;
 
 		if (!finished && m_chapterList.count() >0) {
-		    if (m_chapterList.findIndex( QString::number(ptt)) == -1) {
+		    if (m_chapterList.tqfindIndex( TQString::number(ptt)) == -1) {
 		        dvdnav_part_play(dvdnav,tt, ptt+1);
-		        kdebug( QString("skipping chapter %1").arg(ptt));
+		        kdebug( TQString("skipping chapter %1").tqarg(ptt));
 		        continue;
 		    	//dvdnav_part_play(dvdnav_t *self, int32_t title, int32_t part);
 		    }
@@ -386,19 +386,19 @@ void k9play::play() {
 	
 		if (m_continue) {
 			dvdnav_sector_search(dvdnav,m_startSector , SEEK_SET);
-			kdebug (QString("repositionning on %1").arg(m_startSector));
+			kdebug (TQString("repositionning on %1").tqarg(m_startSector));
 			m_continue=false;
 			finished=0;
 			bcell=true;
 		} else {
 			if ((m_cell==0  || (m_cell!=0 && currCell==m_cell)) && finished==0) {
     			    if (!vamps.running())
-				vamps.start(QThread::NormalPriority);
+				vamps.start(TQThread::NormalPriority);
 			    bcopy=true;
 			    vamps.addData( buf,len);
 			    status.bytesRead +=len;
                             if (!m_useCache)
-			         writeOutput(QString("\rINFOPOS: %1 %2").arg((status.bytesRead+status.bytesSkipped) / DVD_VIDEO_LB_LEN).arg(lgr));
+			         writeOutput(TQString("\rINFOPOS: %1 %2").tqarg((status.bytesRead+status.bytesSkipped) / DVD_VIDEO_LB_LEN).tqarg(lgr));
                             if (m_pos==0xFFFFFFFF)
                                 m_pos=(status.bytesRead+status.bytesSkipped) / DVD_VIDEO_LB_LEN;
 			}
@@ -412,7 +412,7 @@ void k9play::play() {
             /* We have received a regular block of the currently playing MPEG stream.*/
  	    if (m_cell==0  || (m_cell!=0 && currCell==m_cell)) {
  	        if (!vamps.running())
-		    vamps.start(QThread::NormalPriority);
+		    vamps.start(TQThread::NormalPriority);
 		vamps.addData( buf,len);
 		status.bytesRead +=len;
                 bcopy=true;
@@ -521,17 +521,17 @@ void k9play::play() {
 
     status.bytesWritten +=vamps.getOutputBytes();
     if (!m_firstPass)
-       saveStatus( status);
+       savetqStatus( status);
     delete bufferFile;
 }
 
 void k9play::flush(k9SaveImage &_saveImage ) {
     char buffer[20*DVD_VIDEO_LB_LEN];
     m_output->reset();
-    QFile out;
+    TQFile out;
     out.open(IO_WriteOnly,stdout);
     while(!m_output->atEnd()) {
-        writeOutput(QString("\rINFOPOS: %1 %2").arg(m_pos).arg(m_length));
+        writeOutput(TQString("\rINFOPOS: %1 %2").tqarg(m_pos).tqarg(m_length));
         m_pos+=20;
         int l=m_output->readBlock(buffer,20*DVD_VIDEO_LB_LEN);
         if (l>0) {
diff --git a/src/k9play.h b/src/k9play.h
index 8a9232a..c291151 100644
--- a/src/k9play.h
+++ b/src/k9play.h
@@ -14,7 +14,7 @@
 
 #include "k9common.h"
 #include "k9dvdtitle.h"
-#include <qfile.h>
+#include <tqfile.h>
 /**
 	@author Jean-Michel PETIT <k9copy@free.fr>
 */
@@ -37,9 +37,9 @@ private:
     int m_title;
     k9DVD *m_dvd;
     k9DVDTitle *m_dvdTitle;
-    QString m_device;
-    QFile *m_output;
-    QFile m_stderr;
+    TQString m_device;
+    TQFile *m_output;
+    TQFile m_stderr;
     uint32_t m_totalBytes;
     uint32_t m_startSector,m_endSector;
     uint32_t m_pos,m_length;
@@ -55,16 +55,16 @@ private:
     bool m_firstPass;
     bool m_forcedFactor;
     bool m_useCache;
-    QString m_inject;
-    QStringList m_audioFilter;
-    QStringList m_subpictureFilter;
-    QStringList m_chapterList;
-    void kdebug(QString const & _msg);
+    TQString m_inject;
+    TQStringList m_audioFilter;
+    TQStringList m_subpictureFilter;
+    TQStringList m_chapterList;
+    void kdebug(TQString const & _msg);
     bool readNavPack (k9DVDFile *fh, dsi_t *dsi,int sector, uchar *_buffer);
     void insert_dummy_pack (int8_t *buf);
     void insert_nav_pack (int8_t *buf);
-    void saveStatus(k9play_st _status);
-    void readStatus(k9play_st &_status);
+    void savetqStatus(k9play_st _status);
+    void readtqStatus(k9play_st &_status);
     void flush(k9SaveImage &_saveImage);
 public:
     k9play();
@@ -72,26 +72,26 @@ public:
     ~k9play();
     void execute();
     void play();
-    void writeOutput(QString const & _msg);
+    void writeOutput(TQString const & _msg);
 
     void setTitle(int _value) {m_title = _value;};
 
-    void setDevice(const QString& _value) {m_device = _value;};
+    void setDevice(const TQString& _value) {m_device = _value;};
 	
-    void setstartSector(QString _value);
-    void setendSector(QString _value);
-    void setaudioFilter(QString _value);
-    void setsubpictureFilter(QString _value);
-    void setchapterList(QString _value);
-    void setvampsFactor(QString _value);
-    void setinputSize(QString _value);
-    void settotalSize(QString _value);
-    void setchapter(QString _value);
-    void setcell(QString _value);
-    void setinject(QString _value);
-    void setdvdSize(QString _value);
-    void setchapterSize(QString _value);
-    void setinitStatus(bool _value);
+    void setstartSector(TQString _value);
+    void setendSector(TQString _value);
+    void setaudioFilter(TQString _value);
+    void setsubpictureFilter(TQString _value);
+    void setchapterList(TQString _value);
+    void setvampsFactor(TQString _value);
+    void setinputSize(TQString _value);
+    void settotalSize(TQString _value);
+    void setchapter(TQString _value);
+    void setcell(TQString _value);
+    void setinject(TQString _value);
+    void setdvdSize(TQString _value);
+    void setchapterSize(TQString _value);
+    void setinittqStatus(bool _value);
     void setcontinue (bool _value);
     void setfirstPass (bool _value);
     void setforcedFactor(bool _value);
diff --git a/src/k9playbackoptions.cpp b/src/k9playbackoptions.cpp
index 3bf9715..846daba 100644
--- a/src/k9playbackoptions.cpp
+++ b/src/k9playbackoptions.cpp
@@ -16,8 +16,8 @@
 #include <kpushbutton.h>
 #include <kiconloader.h>
 
-k9PlaybackOptions::k9PlaybackOptions(k9Main *mainWindow, QWidget* parent, const char* name, WFlags fl)
-: PlaybackOptionsw(parent,name,fl)
+k9PlaybackOptions::k9PlaybackOptions(k9Main *mainWindow, TQWidget* tqparent, const char* name, WFlags fl)
+: PlaybackOptionsw(tqparent,name,fl)
 {
     
     setMain( mainWindow);
@@ -42,7 +42,7 @@ k9PlaybackOptions::~k9PlaybackOptions()
 
 
 void k9PlaybackOptions::fillTitleList() {
-    QString txt=lbSequence->currentText();
+    TQString txt=lbSequence->currentText();
 
     lbSequence->clear();
     k9DVDTitle *title=m_dvd->getstart();
@@ -64,7 +64,7 @@ void k9PlaybackOptions::fillTitleList() {
     for (int i=0;i<m_dvd->gettitleCount();i++) {
         k9DVDTitle* l_track=m_dvd->gettitle(i);
         if (l_track->getIndexed()) {
-            QString sTitle=l_track->getname();
+            TQString sTitle=l_track->getname();
             if(l_track->isSelected()) {
    		bool foundtitle=false;
 		for (uint j=0; j<lbSequence->count();j++) {
@@ -135,7 +135,7 @@ void k9PlaybackOptions::setSequence() {
     }
 }
 
-void k9PlaybackOptions::lbSequenceChanged(QListBoxItem *_item) {
+void k9PlaybackOptions::lbSequenceChanged(TQListBoxItem *_item) {
     if (_item == NULL)
 	return;
     lbItem *lbi=(lbItem*) _item;
@@ -153,7 +153,7 @@ void k9PlaybackOptions::lbSequenceChanged(QListBoxItem *_item) {
 	if (title->getaudioStream(i)->getselected()) {
 //		if ( !title->getDefAudioSet())
 //		   title->setDefAudio(title->getaudioStream(i));
-		cbDefAudio->insertItem( QString("%1 - %2").arg(title->getaudioStream(i)->getID()).arg(title->getaudioStream(i)->getlanguage()));
+		cbDefAudio->insertItem( TQString("%1 - %2").tqarg(title->getaudioStream(i)->getID()).tqarg(title->getaudioStream(i)->getlanguage()));
 		if (title->getaudioStream(i)==title->getDefAudio()) {
 		   cbDefAudio->setCurrentItem(cbDefAudio->count()-1);
 		}
@@ -163,8 +163,8 @@ void k9PlaybackOptions::lbSequenceChanged(QListBoxItem *_item) {
 
     for (int i=0;i < title->getsubPictureCount();i++) {
 	if (title->getsubtitle(i)->getselected()) {
-                QPixmap icon;
-		cbDefSub->insertItem(QString("%1 - %2").arg(title->getsubtitle(i)->getID().first()).arg(title->getsubtitle(i)->getlanguage()));
+                TQPixmap icon;
+		cbDefSub->insertItem(TQString("%1 - %2").tqarg(title->getsubtitle(i)->getID().first()).tqarg(title->getsubtitle(i)->getlanguage()));
 		if (title->getsubtitle(i)==title->getDefSubtitle()) {
 		   cbDefSub->setCurrentItem(cbDefSub->count()-1);
 		}
@@ -186,7 +186,7 @@ void k9PlaybackOptions::cbDefSubActivated(int _index) {
     lbi->getTitle()->setDefSubtitle(lstSubDef.at(_index));
 }
 
-void k9PlaybackOptions::titleRenamed (k9DVDTitle *_title, QString _newName) {
+void k9PlaybackOptions::titleRenamed (k9DVDTitle *_title, TQString _newName) {
     for (uint j=0; j<lbSequence->count();j++) {
 	    lbItem *tmp=(lbItem*)lbSequence->item(j);
 	     if (tmp->getTitle() == _title) {
diff --git a/src/k9playbackoptions.h b/src/k9playbackoptions.h
index 55ee39d..2d5dba5 100644
--- a/src/k9playbackoptions.h
+++ b/src/k9playbackoptions.h
@@ -17,16 +17,16 @@
 #include "k9dvd.h"
 #include "k9main.h"
 #include "k9dvdtitle.h"
-#include <qcheckbox.h>
-#include <qlistbox.h>
+#include <tqcheckbox.h>
+#include <tqlistbox.h>
 
-class lbItem : public QListBoxText {
+class lbItem : public TQListBoxText {
 protected:
     k9DVDTitle *m_title;
 public:
 
-    lbItem(QListBox * listbox, const QString & text = QString::null ):
-    QListBoxText(listbox,text) {}
+    lbItem(TQListBox * listbox, const TQString & text = TQString() ):
+    TQListBoxText(listbox,text) {}
     ;
     void setTitle(k9DVDTitle  *_value) {
         m_title = _value;
@@ -41,9 +41,10 @@ class k9Main;
 class k9PlaybackOptions : public PlaybackOptionsw
 {
   Q_OBJECT
+  TQ_OBJECT
 
 public:
-  k9PlaybackOptions(k9Main *mainWindow,QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
+  k9PlaybackOptions(k9Main *mainWindow,TQWidget* tqparent = 0, const char* name = 0, WFlags fl = 0 );
   ~k9PlaybackOptions();
   /*$PUBLIC_FUNCTIONS$*/
   void fillTitleList();
@@ -52,7 +53,7 @@ public:
   void setDvd(k9DVD* _value) {m_dvd = _value;}
   void setMain(k9Main* _value);
   void setSequence();
-  void titleRenamed (k9DVDTitle *_title, QString _newName);
+  void titleRenamed (k9DVDTitle *_title, TQString _newName);
   bool withMenus() ;
   void setwithMenus(bool _value);
   void enable(bool _value);
@@ -63,8 +64,8 @@ public slots:
 
 protected:
   /*$PROTECTED_FUNCTIONS$*/
-    QPtrList <k9DVDAudioStream> lstAudioDef;
-    QPtrList <k9DVDSubtitle> lstSubDef;
+    TQPtrList <k9DVDAudioStream> lstAudioDef;
+    TQPtrList <k9DVDSubtitle> lstSubDef;
 
 protected slots:
   /*$PROTECTED_SLOTS$*/
@@ -72,7 +73,7 @@ protected slots:
     virtual void	  bSeqDownClick();
     virtual void	  cbDefAudioActivated(int _index);
     virtual void	  cbDefSubActivated(int _index);
-    virtual void 	  lbSequenceChanged (QListBoxItem * _item);
+    virtual void 	  lbSequenceChanged (TQListBoxItem * _item);
 };
 
 #endif
diff --git a/src/k9prefauthor.cpp b/src/k9prefauthor.cpp
index 6717bce..9dd14ea 100644
--- a/src/k9prefauthor.cpp
+++ b/src/k9prefauthor.cpp
@@ -12,13 +12,13 @@
 
 #include "k9prefauthor.h"
 #include "k9config.h"
-#include <qcombobox.h>
+#include <tqcombobox.h>
 #include <knuminput.h>
 #include <kcolorbutton.h>
 #include <kfontdialog.h>
 
-k9prefAuthor::k9prefAuthor(QWidget* parent, const char* name, WFlags fl)
-: prefAuthor(parent,name,fl)
+k9prefAuthor::k9prefAuthor(TQWidget* tqparent, const char* name, WFlags fl)
+: prefAuthor(tqparent,name,fl)
 {
     load();
 }
@@ -26,7 +26,7 @@ k9prefAuthor::k9prefAuthor(QWidget* parent, const char* name, WFlags fl)
 void k9prefAuthor::load() {
     k9Config config;
     cbAudioFormat->setCurrentText(config.getPrefAudioFormat());
-    cbAudioBitrate->setCurrentText(QString::number(config.getPrefAudioBitrate()));
+    cbAudioBitrate->setCurrentText(TQString::number(config.getPrefAudioBitrate()));
     inButtonWidth->setValue(config.getPrefButtonWidth());
     inButtonHeight->setValue(config.getPrefButtonHeight());
     cbHiliteColor->setColor(config.getPrefButtonHiliteColor());
diff --git a/src/k9prefauthor.h b/src/k9prefauthor.h
index be59c40..7581bf3 100644
--- a/src/k9prefauthor.h
+++ b/src/k9prefauthor.h
@@ -14,14 +14,15 @@
 #define K9PREFAUTHOR_H
 #include "k9common.h"
 #include "prefAuthor.h"
-#include <qfont.h>
+#include <tqfont.h>
 
 class k9prefAuthor : public prefAuthor
 {
   Q_OBJECT
+  TQ_OBJECT
 
 public:
-  k9prefAuthor(QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
+  k9prefAuthor(TQWidget* tqparent = 0, const char* name = 0, WFlags fl = 0 );
   ~k9prefAuthor();
   /*$PUBLIC_FUNCTIONS$*/
   void load();
@@ -31,7 +32,7 @@ public slots:
   virtual void          save();
 protected:
   /*$PROTECTED_FUNCTIONS$*/
-  QFont m_font;
+  TQFont m_font;
 protected slots:
   /*$PROTECTED_SLOTS$*/
 
diff --git a/src/k9prefdvd.cpp b/src/k9prefdvd.cpp
index 8238b1c..889a83f 100644
--- a/src/k9prefdvd.cpp
+++ b/src/k9prefdvd.cpp
@@ -15,12 +15,12 @@
 #include "k9config.h"
 #include <kstandarddirs.h>
 #include <kurlrequester.h>
-#include <qcheckbox.h>
-#include <qspinbox.h>
+#include <tqcheckbox.h>
+#include <tqspinbox.h>
 #include <klocale.h>
 
-k9prefDVD::k9prefDVD(QWidget* parent, const char* name, WFlags fl)
-: prefDVD(parent,name,fl)
+k9prefDVD::k9prefDVD(TQWidget* tqparent, const char* name, WFlags fl)
+: prefDVD(tqparent,name,fl)
 {
     k9Config config;
     urOutput->setMode(2);
diff --git a/src/k9prefdvd.h b/src/k9prefdvd.h
index f0479c8..3668d79 100644
--- a/src/k9prefdvd.h
+++ b/src/k9prefdvd.h
@@ -18,9 +18,10 @@
 class k9prefDVD : public prefDVD
 {
   Q_OBJECT
+  TQ_OBJECT
 
 public:
-  k9prefDVD(QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
+  k9prefDVD(TQWidget* tqparent = 0, const char* name = 0, WFlags fl = 0 );
   ~k9prefDVD();
   /*$PUBLIC_FUNCTIONS$*/
   void save();
diff --git a/src/k9prefmencoder.cpp b/src/k9prefmencoder.cpp
index b8d92d8..d4594fe 100644
--- a/src/k9prefmencoder.cpp
+++ b/src/k9prefmencoder.cpp
@@ -12,15 +12,15 @@
 
 
 #include "k9prefmencoder.h"
-#include <qlistbox.h>
-#include <qtextedit.h>
+#include <tqlistbox.h>
+#include <tqtextedit.h>
 #include "k9mencodercmdgen.h"
 #include <kpushbutton.h>
 #include <kiconloader.h>
 #include <klocale.h>
 
-k9prefMencoder::k9prefMencoder(QWidget* parent, const char* name, WFlags fl)
-: prefMencoder(parent,name,fl)
+k9prefMencoder::k9prefMencoder(TQWidget* tqparent, const char* name, WFlags fl)
+: prefMencoder(tqparent,name,fl)
 {
    m_update=false;
    load();
@@ -46,7 +46,7 @@ void k9prefMencoder::load() {
 
 }
 
-void k9prefMencoder::lbvCodecsCurrentChanged(QListBoxItem *_item) {
+void k9prefMencoder::lbvCodecsCurrentChanged(TQListBoxItem *_item) {
    if (_item) {
         int i=lbvCodecs->currentItem();            
         m_update=true;
@@ -59,7 +59,7 @@ void k9prefMencoder::lbvCodecsCurrentChanged(QListBoxItem *_item) {
     }
 }
 
-void k9prefMencoder::lbaCodecsCurrentChanged(QListBoxItem *_item) {
+void k9prefMencoder::lbaCodecsCurrentChanged(TQListBoxItem *_item) {
    if (_item) {
         int i=lbaCodecs->currentItem();            
         m_update=true;
@@ -77,25 +77,25 @@ void k9prefMencoder::save()
 }
 
 void k9prefMencoder::btnOpt1Clicked() {
-   QString s=teOpt1->text();
+   TQString s=teOpt1->text();
    if( k9MencoderCmdGen::getMencoderOptions(s))
         teOpt1->setText(s);
 
 }
 void k9prefMencoder::btnOpt2Clicked() {
-   QString s=teOpt2->text();
+   TQString s=teOpt2->text();
    if( k9MencoderCmdGen::getMencoderOptions(s))
         teOpt2->setText(s);
 
 }
 void k9prefMencoder::btnOpt3Clicked() {
-   QString s=teOpt3->text();
+   TQString s=teOpt3->text();
    if( k9MencoderCmdGen::getMencoderOptions(s))
         teOpt3->setText(s);
 
 }
 void k9prefMencoder::btnOptAClicked() {
-   QString s=teOptA->text();
+   TQString s=teOptA->text();
    if( k9MencoderCmdGen::getMencoderOptions(s))
         teOptA->setText(s);
 
@@ -165,20 +165,20 @@ void k9prefMencoder::teOpt3TextChanged() {
 }
 
 
-void k9prefMencoder::leVLabelTextChanged(const QString &_value) {
+void k9prefMencoder::leVLabelTextChanged(const TQString &_value) {
    if (!m_update) {
        lbvCodecs->changeItem(_value,lbvCodecs->currentItem());
        m_codecs.setCodecName(lbvCodecs->currentItem(),_value);
     }
 }
-void k9prefMencoder::leALabelTextChanged(const QString &_value) {
+void k9prefMencoder::leALabelTextChanged(const TQString &_value) {
    if (!m_update) {
        lbaCodecs->changeItem(_value,lbaCodecs->currentItem());
        m_audioCodecs.setCodecName(lbaCodecs->currentItem(),_value);
     }
 }
 
-void k9prefMencoder::leFourccTextChanged(const QString &_value) {
+void k9prefMencoder::leFourccTextChanged(const TQString &_value) {
     if (!m_update) {
         m_codecs.setFourcc(lbvCodecs->currentItem(),_value);
     }
diff --git a/src/k9prefmencoder.h b/src/k9prefmencoder.h
index 54ab311..308ecf5 100644
--- a/src/k9prefmencoder.h
+++ b/src/k9prefmencoder.h
@@ -17,16 +17,17 @@
 #include "prefMencoder.h"
 #include "k9videocodecs.h"
 #include "k9audiocodecs.h"
-#include <qstringlist.h>
-#include <qstring.h>
-#include <qlineedit.h>
+#include <tqstringlist.h>
+#include <tqstring.h>
+#include <tqlineedit.h>
 
 class k9prefMencoder : public prefMencoder
 {
   Q_OBJECT
+  TQ_OBJECT
 
 public:
-  k9prefMencoder(QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
+  k9prefMencoder(TQWidget* tqparent = 0, const char* name = 0, WFlags fl = 0 );
   ~k9prefMencoder();
   /*$PUBLIC_FUNCTIONS$*/
   void save(void);
@@ -38,17 +39,17 @@ public slots:
    void teOpt1TextChanged();
    void teOpt3TextChanged();
    void teOpt2TextChanged();
-   void leVLabelTextChanged(const QString &);
-   void leALabelTextChanged(const QString &);
-   void leFourccTextChanged(const QString &);
+   void leVLabelTextChanged(const TQString &);
+   void leALabelTextChanged(const TQString &);
+   void leFourccTextChanged(const TQString &);
 private:
     k9VideoCodecs m_codecs;
     k9AudioCodecs m_audioCodecs;
     bool m_update;
 protected slots:
   /*$PROTECTED_SLOTS$*/
-  void lbvCodecsCurrentChanged(QListBoxItem *_item);
-  void lbaCodecsCurrentChanged(QListBoxItem *_item);
+  void lbvCodecsCurrentChanged(TQListBoxItem *_item);
+  void lbaCodecsCurrentChanged(TQListBoxItem *_item);
   void btnOpt1Clicked();
   void btnOpt2Clicked();
   void btnOpt3Clicked();
diff --git a/src/k9prefmpeg4.cpp b/src/k9prefmpeg4.cpp
index db752bb..b61d40d 100644
--- a/src/k9prefmpeg4.cpp
+++ b/src/k9prefmpeg4.cpp
@@ -13,16 +13,16 @@
 #include "k9common.h"
 #include "k9prefmpeg4.h"
 #include "k9config.h"
-#include <qcombobox.h>
-#include <qspinbox.h>
-#include <qcheckbox.h>
-#include <qlineedit.h>
-#include <qstringlist.h>
+#include <tqcombobox.h>
+#include <tqspinbox.h>
+#include <tqcheckbox.h>
+#include <tqlineedit.h>
+#include <tqstringlist.h>
 #include <klocale.h>
-#include <qradiobutton.h>
+#include <tqradiobutton.h>
 
-k9prefMPEG4::k9prefMPEG4(QWidget* parent, const char* name, WFlags fl)
-: prefMPEG4(parent,name,fl)
+k9prefMPEG4::k9prefMPEG4(TQWidget* tqparent, const char* name, WFlags fl)
+: prefMPEG4(tqparent,name,fl)
 {
     load();
 }
@@ -46,8 +46,8 @@ void k9prefMPEG4::load() {
     leMp4AudioBitrate->setText(config.getPrefMp4AudioBitrate());
     leMp4VideoBitrate->setText(config.getPrefMp4VideoBitrate());
 
-    QStringList m_codecLabels=config.getCodecLabels();
-    QStringList m_codecLabelsAudio=config.getCodecLabelsAudio();
+    TQStringList m_codecLabels=config.getCodecLabels();
+    TQStringList m_codecLabelsAudio=config.getCodecLabelsAudio();
 
     cbMp4Codec->clear();
     cbMp4Codec->insertStringList(m_codecLabels);
diff --git a/src/k9prefmpeg4.h b/src/k9prefmpeg4.h
index b8f692d..5ac285f 100644
--- a/src/k9prefmpeg4.h
+++ b/src/k9prefmpeg4.h
@@ -18,9 +18,10 @@
 class k9prefMPEG4 : public prefMPEG4
 {
   Q_OBJECT
+  TQ_OBJECT
 
 public:
-  k9prefMPEG4(QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
+  k9prefMPEG4(TQWidget* tqparent = 0, const char* name = 0, WFlags fl = 0 );
   ~k9prefMPEG4();
   /*$PUBLIC_FUNCTIONS$*/
   void save();
@@ -44,10 +45,10 @@ protected slots:
   virtual void sbAudioGainValueChanged( int ){};
 
   virtual void sbMp4NumberCDValueChanged( int ) {};
-  virtual void leMp4WidthTextChanged( const QString & ) {};
-  virtual void leMp4HeightTextChanged( const QString & ) {};
-  virtual void leMp4AudioBitrateTextChanged( const QString & ) {};
-  virtual void leMp4VideoBitrateTextChanged( const QString & ) {};
+  virtual void leMp4WidthTextChanged( const TQString & ) {};
+  virtual void leMp4HeightTextChanged( const TQString & ) {};
+  virtual void leMp4AudioBitrateTextChanged( const TQString & ) {};
+  virtual void leMp4VideoBitrateTextChanged( const TQString & ) {};
 
   virtual void ckUseCacheClick() {};
 
diff --git a/src/k9prefpreview.cpp b/src/k9prefpreview.cpp
index e1c4fbf..19bff88 100644
--- a/src/k9prefpreview.cpp
+++ b/src/k9prefpreview.cpp
@@ -13,14 +13,14 @@
 
 #include "k9prefpreview.h"
 #include "k9config.h"
-#include <qwidgetstack.h>
-#include <qradiobutton.h>
-#include <qcombobox.h>
-#include <qcheckbox.h>
+#include <tqwidgetstack.h>
+#include <tqradiobutton.h>
+#include <tqcombobox.h>
+#include <tqcheckbox.h>
 #include <klocale.h>
 
-k9prefPreview::k9prefPreview(QWidget* parent, const char* name, WFlags fl)
-: prefPreview(parent,name,fl)
+k9prefPreview::k9prefPreview(TQWidget* tqparent, const char* name, WFlags fl)
+: prefPreview(tqparent,name,fl)
 { load();
 }
 
diff --git a/src/k9prefpreview.h b/src/k9prefpreview.h
index b5e661f..264b5a6 100644
--- a/src/k9prefpreview.h
+++ b/src/k9prefpreview.h
@@ -19,9 +19,10 @@
 class k9prefPreview : public prefPreview
 {
   Q_OBJECT
+  TQ_OBJECT
 
 public:
-  k9prefPreview(QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
+  k9prefPreview(TQWidget* tqparent = 0, const char* name = 0, WFlags fl = 0 );
   ~k9prefPreview();
   /*$PUBLIC_FUNCTIONS$*/
   void save();
diff --git a/src/k9redirect.cpp b/src/k9redirect.cpp
index f5d2066..3076556 100644
--- a/src/k9redirect.cpp
+++ b/src/k9redirect.cpp
@@ -29,8 +29,8 @@ void k9Redirect::execute() {
     p->wait();
 
 
-    QFile f("/tmp/kde-jmp/k9copy/tmp.mpeg");
-    QFile fout;
+    TQFile f("/tmp/kde-jmp/k9copy/tmp.mpeg");
+    TQFile fout;
     f.open(IO_ReadOnly );
     fout.open(IO_WriteOnly,stdout);
     while ( ! f.atEnd()) {
diff --git a/src/k9redirect.h b/src/k9redirect.h
index 24b3cd5..6eaeb81 100644
--- a/src/k9redirect.h
+++ b/src/k9redirect.h
@@ -13,7 +13,7 @@
 #define K9REDIRECT_H
 
 #include "k9common.h"
-#include <qfile.h>
+#include <tqfile.h>
 /**
 	@author Jean-Michel PETIT <k9copy@free.fr>
 */
diff --git a/src/k9settings.cpp b/src/k9settings.cpp
index 3bdad1e..bbbb7bc 100644
--- a/src/k9settings.cpp
+++ b/src/k9settings.cpp
@@ -12,62 +12,62 @@
 
 #include "k9settings.h"
 
-#include <qframe.h>
+#include <tqframe.h>
 #include <kglobal.h>
 #include <kiconloader.h>
 #include <klocale.h>
-#include <qlayout.h>
+#include <tqlayout.h>
 
-k9settings::k9settings(QWidget *parent,const QString &caption):  KDialogBase (IconList,caption,
+k9settings::k9settings(TQWidget *tqparent,const TQString &caption):  KDialogBase (IconList,caption,
         Ok|Apply|Cancel, Ok) {
 
-    setInitialSize(QSize(750,350), false);
+    setInitialSize(TQSize(750,350), false);
 
-    QFrame *frDevices;
+    TQFrame *frDevices;
     frDevices=addPage (i18n("Devices"),i18n("Devices not detected by k9copy"),KGlobal::iconLoader()->loadIcon("blockdevice", KIcon::Panel, KIcon::SizeMedium));
-    QGridLayout *grid = new QGridLayout(frDevices, 0, 0, 10 );
+    TQGridLayout *grid = new TQGridLayout(frDevices, 0, 0, 10 );
     m_configDlg=new kConfigDlg(frDevices);
     grid->addWidget(m_configDlg,0,0);
 
 
-    QFrame *frDVD;
+    TQFrame *frDVD;
     frDVD=addPage (i18n("DVD"),i18n("DVD Backup"),KGlobal::iconLoader()->loadIcon("dvdcopy", KIcon::Panel, KIcon::SizeMedium));
-    grid = new QGridLayout(frDVD, 0, 0, 10 );
+    grid = new TQGridLayout(frDVD, 0, 0, 10 );
     m_prefDVD =new k9prefDVD(frDVD);
     grid->addWidget(m_prefDVD,0,0);
 
     //TODO afficher uniquement si mencoder et mplayer installés
 
-    QFrame *frMencoder;
+    TQFrame *frMencoder;
     frMencoder=addPage (i18n("MEncoder"),i18n("MPEG-4 Codecs"),KGlobal::iconLoader()->loadIcon("mencoder", KIcon::Panel, KIcon::SizeMedium));
     m_prefMencoder =new k9prefMencoder(frMencoder);
 
 
 
-    QFrame *frMPEG4;
+    TQFrame *frMPEG4;
     frMPEG4=addPage (i18n("MPEG-4"),i18n("MPEG-4 Encoding"),KGlobal::iconLoader()->loadIcon("mp4", KIcon::Panel, KIcon::SizeMedium));
-    grid = new QGridLayout(frMPEG4, 0, 0, 10 );
+    grid = new TQGridLayout(frMPEG4, 0, 0, 10 );
     m_prefMPEG4 =new k9prefMPEG4(frMPEG4);
     grid->addWidget(m_prefMPEG4,0,0);
 
-    grid = new QGridLayout(frMencoder, 0, 0, 10 );
+    grid = new TQGridLayout(frMencoder, 0, 0, 10 );
     grid->addWidget(m_prefMencoder,0,0);
 
-    QFrame *frPreview;
+    TQFrame *frPreview;
     frPreview=addPage (i18n("Preview"),i18n("Title preview"),KGlobal::iconLoader()->loadIcon("mplayer", KIcon::Panel, KIcon::SizeMedium));
-    grid = new QGridLayout(frPreview, 0, 0, 10 );
+    grid = new TQGridLayout(frPreview, 0, 0, 10 );
     m_prefPreview =new k9prefPreview(frPreview);
     grid->addWidget(m_prefPreview,0,0);
 
-    QFrame *frAuthor;
+    TQFrame *frAuthor;
     frAuthor=addPage(i18n("Authoring"),i18n("Authoring"),KGlobal::iconLoader()->loadIcon("author",KIcon::Panel,KIcon::SizeMedium));
-    grid = new QGridLayout(frAuthor, 0, 0, 10 );
+    grid = new TQGridLayout(frAuthor, 0, 0, 10 );
     m_prefAuthor =new k9prefAuthor(frAuthor);
     grid->addWidget(m_prefAuthor,0,0);
 
 
-    connect(this, SIGNAL(okClicked()), SLOT(slotOkClicked()));
-    connect(this, SIGNAL(applyClicked()), SLOT(slotApplyClicked()));
+    connect(this, TQT_SIGNAL(okClicked()), TQT_SLOT(slotOkClicked()));
+    connect(this, TQT_SIGNAL(applyClicked()), TQT_SLOT(slotApplyClicked()));
 }
 
 void k9settings::slotOkClicked() {
diff --git a/src/k9settings.h b/src/k9settings.h
index d1cc237..e86ae3c 100644
--- a/src/k9settings.h
+++ b/src/k9settings.h
@@ -26,8 +26,9 @@
 */
 class k9settings:public KDialogBase{
 Q_OBJECT
+  TQ_OBJECT
 public:
-    k9settings(QWidget *parent,const QString &caption);
+    k9settings(TQWidget *tqparent,const TQString &caption);
 
     virtual ~k9settings();
 
diff --git a/src/k9titlefactor.cpp b/src/k9titlefactor.cpp
index d020e52..ffb4add 100644
--- a/src/k9titlefactor.cpp
+++ b/src/k9titlefactor.cpp
@@ -14,16 +14,16 @@
 #include "k9titlefactor.h"
 #include "k9cellcopylist.h"
 #include "k9dvdsize.h"
-#include <qgroupbox.h>
-#include <qslider.h>
-#include <qlabel.h>
-#include <qcheckbox.h>
+#include <tqgroupbox.h>
+#include <tqslider.h>
+#include <tqlabel.h>
+#include <tqcheckbox.h>
 #include <klocale.h>
 
 
 
-k9TitleFactor::k9TitleFactor(QWidget* parent, const char* name, WFlags fl)
-        : titleFactor(parent,name,fl) {
+k9TitleFactor::k9TitleFactor(TQWidget* tqparent, const char* name, WFlags fl)
+        : titleFactor(tqparent,name,fl) {
     m_current=NULL;
     m_slFactorPressed=false;
     m_factor=-1;
@@ -86,9 +86,9 @@ void k9TitleFactor::slFactor_valueChanged( int ) {
 		m_factor=-1;
 	}
 	if (m_current->getforceFactor())	
-        	tFactor->setText(QString("%1").arg(m_current->getfactor(),4,'f',2));
+        	tFactor->setText(TQString("%1").tqarg(m_current->getfactor(),4,'f',2));
 	else
-		tFactor->setText(QString("%1").arg(getFactor(),4,'f',2));
+		tFactor->setText(TQString("%1").tqarg(getFactor(),4,'f',2));
     }
 
 }
@@ -107,14 +107,14 @@ void k9TitleFactor::changedTitle(k9DVDTitle *_title) {
 	gbTitle->setChecked(m_current->getforceFactor());
 	m_updating=false;
 	
-	lbTitle->setText(QString(i18n("Shrink Factor for %1")).arg(m_current->getname()));
+	lbTitle->setText(TQString(i18n("Shrink Factor for %1")).tqarg(m_current->getname()));
 	if (m_current->getforceFactor()) {
 		slFactor->setValue(m_current->getfactor()*100.0);
-		tFactor->setText(QString("%1").arg(m_current->getfactor(),4,'f',2));        
+		tFactor->setText(TQString("%1").tqarg(m_current->getfactor(),4,'f',2));        
 		setMinFactor();
 	} else {
 		slFactor->setValue(getFactor()*100.0);
-		tFactor->setText(QString("%1").arg(getFactor(),4,'f',2));
+		tFactor->setText(TQString("%1").tqarg(getFactor(),4,'f',2));
 		slFactor->setMinValue(100);
 	}
 		
diff --git a/src/k9titlefactor.h b/src/k9titlefactor.h
index 65a02f9..2c2e961 100644
--- a/src/k9titlefactor.h
+++ b/src/k9titlefactor.h
@@ -22,9 +22,10 @@
 class k9TitleFactor : public titleFactor
 {
   Q_OBJECT
+  TQ_OBJECT
 
 public:
-  k9TitleFactor(QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
+  k9TitleFactor(TQWidget* tqparent = 0, const char* name = 0, WFlags fl = 0 );
   ~k9TitleFactor(); 
   /*$PUBLIC_FUNCTIONS$*/
 private :
diff --git a/src/k9updatefactor.cpp b/src/k9updatefactor.cpp
index 76a99c5..74dba8a 100644
--- a/src/k9updatefactor.cpp
+++ b/src/k9updatefactor.cpp
@@ -11,8 +11,8 @@
 //
 #include "k9updatefactor.h"
 
-k9UpdateFactor::k9UpdateFactor(QObject *parent, const char *name)
- : QObject(parent, name), QThread()
+k9UpdateFactor::k9UpdateFactor(TQObject *tqparent, const char *name)
+ : TQObject(tqparent, name), TQThread()
 {
 }
 
diff --git a/src/k9updatefactor.h b/src/k9updatefactor.h
index 8ca98e2..6cec823 100644
--- a/src/k9updatefactor.h
+++ b/src/k9updatefactor.h
@@ -13,24 +13,25 @@
 #define K9UPDATEFACTOR_H
 
 #include "k9common.h"
-#include <qobject.h>
-#include <qthread.h>
-#include <qmutex.h>
+#include <tqobject.h>
+#include <tqthread.h>
+#include <tqmutex.h>
 /**
 	@author Jean-Michel PETIT <k9copy@free.fr>
 */
 
 class k9Main;
-class k9UpdateFactor : public QObject, public QThread
+class k9UpdateFactor : public TQObject, public TQThread
 {
 Q_OBJECT
+  TQ_OBJECT
 private:
-    QMutex m_mutex;
+    TQMutex m_mutex;
     bool m_restart;
 protected:
     void run();
 public:
-    k9UpdateFactor(QObject *parent = 0, const char *name = 0);
+    k9UpdateFactor(TQObject *tqparent = 0, const char *name = 0);
 
     ~k9UpdateFactor();
     void updateFactor();
diff --git a/src/kconfigdlg.cpp b/src/kconfigdlg.cpp
index 1507939..c5527e5 100644
--- a/src/kconfigdlg.cpp
+++ b/src/kconfigdlg.cpp
@@ -28,12 +28,12 @@
 #include <kguiitem.h>
 #include "k9config.h"
 
-kConfigDlg::kConfigDlg(QWidget *parent)
-    : configDlg(parent)
+kConfigDlg::kConfigDlg(TQWidget *tqparent)
+    : configDlg(tqparent)
 {
-  QStringList ldev;
-  QStringList llabels;
-  QStringList lIO;
+  TQStringList ldev;
+  TQStringList llabels;
+  TQStringList lIO;
   tblDevices->setColumnWidth(0,150);
   tblDevices->setColumnWidth(1,210);
   tblDevices->setColumnWidth(2,40);
@@ -45,11 +45,11 @@ kConfigDlg::kConfigDlg(QWidget *parent)
   llabels=config.getDevicesLabels();
   lIO=config.getDevicesIO();
   int row=0;
-  for ( QStringList::Iterator it = ldev.begin(); it != ldev.end(); ++it )
+  for ( TQStringList::Iterator it = ldev.begin(); it != ldev.end(); ++it )
   {
     tblDevices->setNumRows(row+1);
     tblDevices->setText(row,0,(*it));
-    QStringList::Iterator it2=llabels.at(row);
+    TQStringList::Iterator it2=llabels.at(row);
     tblDevices->setText(row,1,(*it2));
 
     row++;
@@ -57,10 +57,10 @@ kConfigDlg::kConfigDlg(QWidget *parent)
   }
   for ( int j = 0; j < tblDevices->numRows(); ++j )
   {
-    QCheckTableItem *I = new QCheckTableItem( tblDevices, "" );
-    QCheckTableItem *O = new  QCheckTableItem( tblDevices, "" ) ;
-    QStringList::Iterator it=lIO.at(j);
-    QString c=(*it);
+    TQCheckTableItem *I = new TQCheckTableItem( tblDevices, "" );
+    TQCheckTableItem *O = new  TQCheckTableItem( tblDevices, "" ) ;
+    TQStringList::Iterator it=lIO.at(j);
+    TQString c=(*it);
     if((c =="I") || (c =="IO")) I->setChecked(true);
     if((c =="O") || (c =="IO")) O->setChecked(true);
     tblDevices->setItem( j, 2, I );
@@ -85,8 +85,8 @@ kConfigDlg::~kConfigDlg()
 void kConfigDlg::bAddClick()
 {
   tblDevices->setNumRows(tblDevices->numRows()+1);
-  QCheckTableItem *I = new QCheckTableItem( tblDevices, "" );
-  QCheckTableItem *O = new  QCheckTableItem( tblDevices, "" ) ;
+  TQCheckTableItem *I = new TQCheckTableItem( tblDevices, "" );
+  TQCheckTableItem *O = new  TQCheckTableItem( tblDevices, "" ) ;
   tblDevices->setItem( tblDevices->numRows()-1, 2, I );
   tblDevices->setItem( tblDevices->numRows()-1, 3, O);
 }
@@ -103,26 +103,26 @@ void kConfigDlg::bRemoveClick()
 
 void kConfigDlg::save()
 {
-  QStringList ldev;
-  QStringList llabels;
-  QStringList lIO;
+  TQStringList ldev;
+  TQStringList llabels;
+  TQStringList lIO;
   //KSimpleConfig settings("K9Copy");
   k9Config config;
   ldev.clear();
   llabels.clear();
   for (int i=0;i<tblDevices->numRows();i++)
   {
-    QString c=tblDevices->text(i,0);
+    TQString c=tblDevices->text(i,0);
     if (!c.isEmpty())
     {
-      if (QFile::exists(c))
+      if (TQFile::exists(c))
       {
         ldev.append(tblDevices->text(i,0));
         c=tblDevices->text(i,1);
         if (c.isEmpty()) c=tblDevices->text(i,0);
         llabels.append(c);
-        QCheckTableItem *I = (QCheckTableItem*)tblDevices->item(i,2);
-        QCheckTableItem *O = (QCheckTableItem*)tblDevices->item(i,3);
+        TQCheckTableItem *I = (TQCheckTableItem*)tblDevices->item(i,2);
+        TQCheckTableItem *O = (TQCheckTableItem*)tblDevices->item(i,3);
         if (O->isChecked() && I->isChecked())
         {
           lIO.append("IO");
diff --git a/src/kconfigdlg.h b/src/kconfigdlg.h
index 7dbc016..ce58a0f 100644
--- a/src/kconfigdlg.h
+++ b/src/kconfigdlg.h
@@ -22,9 +22,9 @@
 
 #include "k9common.h"
 #include <configDlg.h>
-#include <qtable.h>
-#include <qstringlist.h>
-#include <qfile.h>
+#include <tqtable.h>
+#include <tqstringlist.h>
+#include <tqfile.h>
 
 /**
 @author Jean-Michel PETIT
@@ -32,7 +32,7 @@
 class kConfigDlg : public configDlg
 {
 public:
-    kConfigDlg(QWidget *parent);
+    kConfigDlg(TQWidget *tqparent);
 
     ~kConfigDlg();
     void bAddClick();
diff --git a/src/kviewmpeg2.cpp b/src/kviewmpeg2.cpp
index 899f31d..84008e4 100755
--- a/src/kviewmpeg2.cpp
+++ b/src/kviewmpeg2.cpp
@@ -18,15 +18,15 @@
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.             *
 ***************************************************************************/
 #include "k9common.h"
-#include <qpixmap.h>
-#include <qpainter.h>
-#include <qlabel.h>
-#include <qimage.h>
-#include <qpaintdevice.h>
-#include <qslider.h>
-#include <qapplication.h>
-#include <qtoolbutton.h>
-#include <qlayout.h>
+#include <tqpixmap.h>
+#include <tqpainter.h>
+#include <tqlabel.h>
+#include <tqimage.h>
+#include <tqpaintdevice.h>
+#include <tqslider.h>
+#include <tqapplication.h>
+#include <tqtoolbutton.h>
+#include <tqlayout.h>
 
 #include <string.h>
 #include <sys/stat.h>
@@ -41,21 +41,21 @@
 
 
 
-k9Widget::k9Widget(QWidget *parent):QWidget(parent) {
+k9Widget::k9Widget(TQWidget *tqparent):TQWidget(tqparent) {
     m_image=NULL;
 }
 
-void k9Widget::setImage(QImage *_image) {
+void k9Widget::setImage(TQImage *_image) {
     m_image=_image;
     //paintEvent( NULL);
-    repaint(FALSE);
+    tqrepaint(FALSE);
 }
 
-void k9Widget::paintEvent( QPaintEvent *_event) {
-    setPaletteBackgroundColor(Qt::black);
+void k9Widget::paintEvent( TQPaintEvent *_event) {
+    setPaletteBackgroundColor(TQt::black);
     int top,left;
     if (m_image !=NULL) {
-        QPainter p(this);
+        TQPainter p(this);
         double wratio=(double)width()/(double)m_image->width();
         double hratio=(double)height()/(double)m_image->height();
         double ratio= wratio < hratio ? wratio:hratio;
@@ -77,13 +77,13 @@ kViewMPEG2::kViewMPEG2() {
     m_layout=NULL;
     bPlay->setPixmap(SmallIcon("player_play"));
     bStop->setPixmap(SmallIcon("player_stop"));
-    connect(&m_player  , SIGNAL(setPosition(uint32_t)), this, SLOT(setPosition(uint32_t)));
-    connect(&m_player  , SIGNAL(setMax(uint32_t)), this, SLOT(setMax(uint32_t)));
-    connect(&m_player  , SIGNAL(setMin(uint32_t)), this, SLOT(setMin(uint32_t)));
+    connect(&m_player  , TQT_SIGNAL(setPosition(uint32_t)), this, TQT_SLOT(setPosition(uint32_t)));
+    connect(&m_player  , TQT_SIGNAL(setMax(uint32_t)), this, TQT_SLOT(setMax(uint32_t)));
+    connect(&m_player  , TQT_SIGNAL(setMin(uint32_t)), this, TQT_SLOT(setMin(uint32_t)));
     lockSlider=false;
     stopped=true;
 
-    m_layout=new QGridLayout(label,1,1);
+    m_layout=new TQGridLayout(label,1,1);
 
 #ifdef HAVE_OPENGL
 
@@ -100,7 +100,7 @@ kViewMPEG2::kViewMPEG2() {
     }
     m_player.getDecoder()->setUseGL(m_prefUseGL);
     if (m_prefUseGL)  {
-        connect(m_player.getDecoder()  , SIGNAL(ppmReady(uchar *,int,int,int)), this, SLOT(drawppm(uchar *,int,int,int)));
+        connect(m_player.getDecoder()  , TQT_SIGNAL(ppmReady(uchar *,int,int,int)), this, TQT_SLOT(drawppm(uchar *,int,int,int)));
         
         m_GLwidget= k9GLWidget::createWidget(label);
         m_widget=NULL;
@@ -112,7 +112,7 @@ kViewMPEG2::kViewMPEG2() {
     	config.save();
         
     } else {
-        connect(m_player.getDecoder()  , SIGNAL(pixmapReady(QImage *)), this, SLOT(drawPixmap(QImage *)));
+        connect(m_player.getDecoder()  , TQT_SIGNAL(pixmapReady(TQImage *)), this, TQT_SLOT(drawPixmap(TQImage *)));
         m_widget=new k9Widget(label);
         m_layout->addWidget(m_widget,0,0);
 
@@ -162,24 +162,24 @@ void kViewMPEG2::setMin(uint32_t _position) {
 
 
 /** No descriptions */
-void kViewMPEG2::drawPixmap(QImage *image) {
-    if (qApp==NULL)
+void kViewMPEG2::drawPixmap(TQImage *image) {
+    if (tqApp==NULL)
         return;
-    if (qApp->tryLock()) {
+    if (tqApp->tryLock()) {
         m_widget->setImage( image);
-        if (qApp!=NULL)
-            qApp->unlock();
+        if (tqApp!=NULL)
+            tqApp->unlock();
         }
 }
 
 /** No descriptions */
 void kViewMPEG2::drawppm(uchar *_buf,int _width,int _height,int _len) {
-    if (qApp==NULL)
+    if (tqApp==NULL)
         return;
-//    if (qApp->tryLock()) {
+//    if (tqApp->tryLock()) {
         m_GLwidget->setImage(_buf,_width,_height,_len);
- //       if (qApp !=NULL)
-  //          qApp->unlock();
+ //       if (tqApp !=NULL)
+  //          tqApp->unlock();
  //   } else
  //       free(_buf);
 }
@@ -196,13 +196,13 @@ int kViewMPEG2::open (k9DVD *_dvd,k9DVDTitle * title,int chapter) {
 
 
 /** No descriptions */
-void kViewMPEG2::setError(const QString & err) {
+void kViewMPEG2::setError(const TQString & err) {
     error=true;
     errMsg=err;
 }
 
 
-void kViewMPEG2::resizeEvent(QResizeEvent *_event) {}
+void kViewMPEG2::resizeEvent(TQResizeEvent *_event) {}
 
 void kViewMPEG2::bStopClick() {
     m_player.stop();
@@ -217,7 +217,7 @@ void kViewMPEG2::sliderReleased() {
 
 }
 
-void kViewMPEG2::closeEvent( QCloseEvent* ce ) {
+void kViewMPEG2::closeEvent( TQCloseEvent* ce ) {
     stopped=true;
     ce->accept();
     return;
diff --git a/src/kviewmpeg2.h b/src/kviewmpeg2.h
index bd21253..1c0b58b 100755
--- a/src/kviewmpeg2.h
+++ b/src/kviewmpeg2.h
@@ -23,13 +23,13 @@
 
 #include "k9dvdtitle.h"
 
-#include <qthread.h>
+#include <tqthread.h>
 #include <viewmpeg2.h>
-#include <qwidget.h>
-#include <qstring.h>
-#include <qevent.h>
-#include <qmutex.h>
-#include <qgl.h>
+#include <tqwidget.h>
+#include <tqstring.h>
+#include <tqevent.h>
+#include <tqmutex.h>
+#include <tqgl.h>
 #include "k9plaympeg2.h"
 #include "k9glwidget.h"
 #include "k9mplayer.h"
@@ -38,57 +38,59 @@
   *@author 
   */
 
-class k9Widget : public QWidget {
+class k9Widget : public TQWidget {
 Q_OBJECT
+  TQ_OBJECT
 protected:
-   QImage *m_image;
-   void paintEvent ( QPaintEvent * _event);
+   TQImage *m_image;
+   void paintEvent ( TQPaintEvent * _event);
 public:
-   k9Widget (QWidget *_parent);
-   void setImage(QImage *_image);
+   k9Widget (TQWidget *_parent);
+   void setImage(TQImage *_image);
 };
 
 
 class kViewMPEG2 : public ViewMPEG2  {
 Q_OBJECT
+  TQ_OBJECT
 public: 
 	kViewMPEG2();
 	~kViewMPEG2();
 private:
-  QMutex mutex;
+  TQMutex mutex;
   k9DVDTitle *m_title;
-  QString dev;
+  TQString dev;
   int selTitle;
   unsigned long  idxLect;
   bool pause;
   bool lockSlider;
-  QImage img;
+  TQImage img;
   bool stopped;
   void sliderReleased();  
   /** No descriptions */
   void sliderPressed();
   void lock();
   void unlock();
-  QString file;
-  QString errMsg;
+  TQString file;
+  TQString errMsg;
   bool error;
-  QString length;
+  TQString length;
   uint startSector;
   uint lastSector;
   k9PlayMPEG2 m_player;
-  QGridLayout *m_layout;
+  TQGridLayout *m_layout;
   bool m_prefUseGL;
   k9GLWidget *m_GLwidget;
   k9Widget *m_widget;
 protected:
- void closeEvent( QCloseEvent* );
- void resizeEvent ( QResizeEvent * );
+ void closeEvent( TQCloseEvent* );
+ void resizeEvent ( TQResizeEvent * );
 public slots: // Public slots
   /** No descriptions */
   int open (k9DVD *_dvd,k9DVDTitle * title,int chapter);
-  void drawPixmap( QImage *image);
+  void drawPixmap( TQImage *image);
   void drawppm(uchar *_buf,int _width,int _height,int _len);
-  void setError(const QString & err);
+  void setError(const TQString & err);
   void setPosition(uint32_t _position);
   void setMax(uint32_t _position);
   void setMin(uint32_t _position);
diff --git a/src/langselectw.cpp b/src/langselectw.cpp
index 357acfd..8faa67d 100644
--- a/src/langselectw.cpp
+++ b/src/langselectw.cpp
@@ -9,14 +9,14 @@
 
 #include "langselectw.h"
 
-#include <qvariant.h>
-#include <qheader.h>
-#include <qlistview.h>
-#include <qlayout.h>
-#include <qtooltip.h>
-#include <qwhatsthis.h>
-#include <qimage.h>
-#include <qpixmap.h>
+#include <tqvariant.h>
+#include <tqheader.h>
+#include <tqlistview.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
+#include <tqwhatsthis.h>
+#include <tqimage.h>
+#include <tqpixmap.h>
 
 static const unsigned char img0_langselectw[] = { 
     0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
@@ -74,31 +74,31 @@ static const unsigned char img0_langselectw[] = {
 
 
 /*
- *  Constructs a langSelect as a child of 'parent', with the
+ *  Constructs a langSelect as a child of 'tqparent', with the
  *  name 'name' and widget flags set to 'f'.
  */
-langSelect::langSelect( QWidget* parent, const char* name, WFlags fl )
-    : QWidget( parent, name, fl )
+langSelect::langSelect( TQWidget* tqparent, const char* name, WFlags fl )
+    : TQWidget( tqparent, name, fl )
 {
-    QImage img;
+    TQImage img;
     img.loadFromData( img0_langselectw, sizeof( img0_langselectw ), "PNG" );
     image0 = img;
     if ( !name )
 	setName( "langSelect" );
     setIcon( image0 );
-    langSelectLayout = new QGridLayout( this, 1, 1, 2, 6, "langSelectLayout"); 
+    langSelectLayout = new TQGridLayout( this, 1, 1, 2, 6, "langSelectLayout"); 
 
-    lvLanguages = new QListView( this, "lvLanguages" );
+    lvLanguages = new TQListView( this, "lvLanguages" );
     lvLanguages->addColumn( tr2i18n( "Languages" ) );
     lvLanguages->header()->setClickEnabled( FALSE, lvLanguages->header()->count() - 1 );
-    lvLanguages->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)1, (QSizePolicy::SizeType)7, 0, 0, lvLanguages->sizePolicy().hasHeightForWidth() ) );
-    lvLanguages->setMinimumSize( QSize( 208, 0 ) );
-    lvLanguages->setHScrollBarMode( QListView::AlwaysOff );
-    lvLanguages->setResizeMode( QListView::LastColumn );
+    lvLanguages->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)1, (TQSizePolicy::SizeType)7, 0, 0, lvLanguages->sizePolicy().hasHeightForWidth() ) );
+    lvLanguages->setMinimumSize( TQSize( 208, 0 ) );
+    lvLanguages->setHScrollBarMode( TQListView::AlwaysOff );
+    lvLanguages->setResizeMode( TQListView::LastColumn );
 
     langSelectLayout->addWidget( lvLanguages, 0, 0 );
     languageChange();
-    resize( QSize(600, 480).expandedTo(minimumSizeHint()) );
+    resize( TQSize(600, 480).expandedTo(tqminimumSizeHint()) );
     clearWState( WState_Polished );
 }
 
@@ -107,7 +107,7 @@ langSelect::langSelect( QWidget* parent, const char* name, WFlags fl )
  */
 langSelect::~langSelect()
 {
-    // no need to delete child widgets, Qt does it all for us
+    // no need to delete child widgets, TQt does it all for us
 }
 
 /*
diff --git a/src/langselectw.ui b/src/langselectw.ui
index 943d72a..fda7cb3 100644
--- a/src/langselectw.ui
+++ b/src/langselectw.ui
@@ -1,10 +1,10 @@
 <!DOCTYPE UI><UI version="3.3" stdsetdef="1">
 <class>langSelect</class>
-<widget class="QWidget">
+<widget class="TQWidget">
     <property name="name">
         <cstring>langSelect</cstring>
     </property>
-    <property name="geometry">
+    <property name="tqgeometry">
         <rect>
             <x>0</x>
             <y>0</y>
@@ -25,7 +25,7 @@
         <property name="margin">
             <number>2</number>
         </property>
-        <widget class="QListView" row="0" column="0">
+        <widget class="TQListView" row="0" column="0">
             <column>
                 <property name="text">
                     <string>Languages</string>
@@ -48,7 +48,7 @@
                     <verstretch>0</verstretch>
                 </sizepolicy>
             </property>
-            <property name="minimumSize">
+            <property name="tqminimumSize">
                 <size>
                     <width>208</width>
                     <height>0</height>
@@ -68,5 +68,5 @@
         <data format="PNG" length="608">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</data>
     </image>
 </images>
-<layoutdefaults spacing="6" margin="11"/>
+<tqlayoutdefaults spacing="6" margin="11"/>
 </UI>
diff --git a/src/main.cpp b/src/main.cpp
index 2158608..ee375b4 100755
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -84,28 +84,28 @@ int main(int argc, char **argv) {
 
         // no session.. just start up normally
         KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
-        QString TitleNumber(args->getOption("dvdtitle"));
-        QString InputOptionArg( args->getOption("input"));
-        QString OutputOptionArg( args->getOption("output"));
-        QString startSectorArg(args->getOption("startsector"));
-        QString endSectorArg(args->getOption("endsector"));
-        QString audioFilterArg(args->getOption("audiofilter"));
-        QString subpictureFilterArg(args->getOption("subpicturefilter"));
-        QString vampsFactorArg(args->getOption("vampsfactor"));
-        QString inputSizeArg(args->getOption("inputsize"));
-        QString chapterArg(args->getOption("chapter"));
-	QString cellArg(args->getOption("cell"));
-	QString injectArg(args->getOption("inject"));
-	QString totalSizeArg(args->getOption("totalsize"));
-	QString dvdSizeArg(args->getOption("dvdsize"));
-	QString chapterSizeArg(args->getOption("chaptersize"));
-	QString chapterListArg(args->getOption("chapterlist"));
+        TQString TitleNumber(args->getOption("dvdtitle"));
+        TQString InputOptionArg( args->getOption("input"));
+        TQString OutputOptionArg( args->getOption("output"));
+        TQString startSectorArg(args->getOption("startsector"));
+        TQString endSectorArg(args->getOption("endsector"));
+        TQString audioFilterArg(args->getOption("audiofilter"));
+        TQString subpictureFilterArg(args->getOption("subpicturefilter"));
+        TQString vampsFactorArg(args->getOption("vampsfactor"));
+        TQString inputSizeArg(args->getOption("inputsize"));
+        TQString chapterArg(args->getOption("chapter"));
+	TQString cellArg(args->getOption("cell"));
+	TQString injectArg(args->getOption("inject"));
+	TQString totalSizeArg(args->getOption("totalsize"));
+	TQString dvdSizeArg(args->getOption("dvdsize"));
+	TQString chapterSizeArg(args->getOption("chaptersize"));
+	TQString chapterListArg(args->getOption("chapterlist"));
 	bool ffactor=args->isSet("ffactor");
         bool play= args->isSet("play");
         bool redirect = args->isSet("redirect");
         if (play) {
             k9play player;
-	    player.setinitStatus( args->isSet("initstatus"));
+	    player.setinittqStatus( args->isSet("initstatus"));
 	    player.setcontinue( args->isSet("continue"));
 	    player.setfirstPass(args->isSet("firstpass"));
             player.setuseCache(args->isSet("usecache"));
diff --git a/src/mencoderCmdGen.cpp b/src/mencoderCmdGen.cpp
index 93701c5..744e527 100644
--- a/src/mencoderCmdGen.cpp
+++ b/src/mencoderCmdGen.cpp
@@ -9,38 +9,38 @@
 
 #include "mencoderCmdGen.h"
 
-#include <qvariant.h>
+#include <tqvariant.h>
 #include <kpushbutton.h>
-#include <qheader.h>
-#include <qlistview.h>
-#include <qwidgetstack.h>
-#include <qwidget.h>
-#include <qlayout.h>
-#include <qtooltip.h>
-#include <qwhatsthis.h>
-#include <qimage.h>
-#include <qpixmap.h>
+#include <tqheader.h>
+#include <tqlistview.h>
+#include <tqwidgetstack.h>
+#include <tqwidget.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
+#include <tqwhatsthis.h>
+#include <tqimage.h>
+#include <tqpixmap.h>
 
 #include "kpushbutton.h"
 
 /*
- *  Constructs a MyDialog1 as a child of 'parent', with the
+ *  Constructs a MyDialog1 as a child of 'tqparent', with the
  *  name 'name' and widget flags set to 'f'.
  *
  *  The dialog will by default be modeless, unless you set 'modal' to
  *  TRUE to construct a modal dialog.
  */
-MyDialog1::MyDialog1( QWidget* parent, const char* name, bool modal, WFlags fl )
-    : QDialog( parent, name, modal, fl )
+MyDialog1::MyDialog1( TQWidget* tqparent, const char* name, bool modal, WFlags fl )
+    : TQDialog( tqparent, name, modal, fl )
 {
     if ( !name )
 	setName( "MyDialog1" );
     setSizeGripEnabled( TRUE );
-    MyDialog1Layout = new QGridLayout( this, 1, 1, 11, 6, "MyDialog1Layout"); 
+    MyDialog1Layout = new TQGridLayout( this, 1, 1, 11, 6, "MyDialog1Layout"); 
 
-    Layout1 = new QHBoxLayout( 0, 0, 6, "Layout1"); 
-    Horizontal_Spacing2 = new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum );
-    Layout1->addItem( Horizontal_Spacing2 );
+    Layout1 = new TQHBoxLayout( 0, 0, 6, "Layout1"); 
+    Horizontal_Spacing2 = new TQSpacerItem( 20, 20, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
+    Layout1->addItem(Horizontal_Spacing2 );
 
     buttonOk = new KPushButton( this, "buttonOk" );
     buttonOk->setAutoDefault( TRUE );
@@ -55,30 +55,30 @@ MyDialog1::MyDialog1( QWidget* parent, const char* name, bool modal, WFlags fl )
 
     MyDialog1Layout->addMultiCellLayout( Layout1, 1, 1, 0, 1 );
 
-    listView = new QListView( this, "listView" );
-    listView->addColumn( QString::null );
+    listView = new TQListView( this, "listView" );
+    listView->addColumn( TQString() );
     listView->header()->setClickEnabled( FALSE, listView->header()->count() - 1 );
     listView->header()->setResizeEnabled( FALSE, listView->header()->count() - 1 );
-    listView->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)7, 0, 0, listView->sizePolicy().hasHeightForWidth() ) );
-    listView->setMinimumSize( QSize( 200, 0 ) );
-    listView->setResizeMode( QListView::LastColumn );
+    listView->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)7, 0, 0, listView->sizePolicy().hasHeightForWidth() ) );
+    listView->setMinimumSize( TQSize( 200, 0 ) );
+    listView->setResizeMode( TQListView::LastColumn );
 
     MyDialog1Layout->addWidget( listView, 0, 0 );
 
-    wsOptions = new QWidgetStack( this, "wsOptions" );
+    wsOptions = new TQWidgetStack( this, "wsOptions" );
 
-    WStackPage = new QWidget( wsOptions, "WStackPage" );
+    WStackPage = new TQWidget( wsOptions, "WStackPage" );
     wsOptions->addWidget( WStackPage, 0 );
 
     MyDialog1Layout->addWidget( wsOptions, 0, 1 );
     languageChange();
-    resize( QSize(655, 498).expandedTo(minimumSizeHint()) );
+    resize( TQSize(655, 498).expandedTo(tqminimumSizeHint()) );
     clearWState( WState_Polished );
 
     // signals and slots connections
-    connect( buttonOk, SIGNAL( clicked() ), this, SLOT( accept() ) );
-    connect( buttonCancel, SIGNAL( clicked() ), this, SLOT( reject() ) );
-    connect( listView, SIGNAL( currentChanged(QListViewItem*) ), this, SLOT( listViewCurrentChanged(QListViewItem*) ) );
+    connect( buttonOk, TQT_SIGNAL( clicked() ), this, TQT_SLOT( accept() ) );
+    connect( buttonCancel, TQT_SIGNAL( clicked() ), this, TQT_SLOT( reject() ) );
+    connect( listView, TQT_SIGNAL( currentChanged(TQListViewItem*) ), this, TQT_SLOT( listViewCurrentChanged(TQListViewItem*) ) );
 }
 
 /*
@@ -86,7 +86,7 @@ MyDialog1::MyDialog1( QWidget* parent, const char* name, bool modal, WFlags fl )
  */
 MyDialog1::~MyDialog1()
 {
-    // no need to delete child widgets, Qt does it all for us
+    // no need to delete child widgets, TQt does it all for us
 }
 
 /*
@@ -96,34 +96,34 @@ MyDialog1::~MyDialog1()
 void MyDialog1::languageChange()
 {
     setCaption( tr2i18n( "MEncoder options" ) );
-    listView->header()->setLabel( 0, QString::null );
+    listView->header()->setLabel( 0, TQString() );
     listView->clear();
-    QListViewItem * item_2 = new QListViewItem( listView, 0 );
+    TQListViewItem * item_2 = new TQListViewItem( listView, 0 );
     item_2->setOpen( TRUE );
-    QListViewItem * item = new QListViewItem( item_2, 0 );
+    TQListViewItem * item = new TQListViewItem( item_2, 0 );
     item->setText( 0, tr2i18n( "faac" ) );
     item_2->setOpen( TRUE );
-    item = new QListViewItem( item_2, item );
+    item = new TQListViewItem( item_2, item );
     item->setText( 0, tr2i18n( "lavc" ) );
     item_2->setText( 0, tr2i18n( "Audio Codec" ) );
 
-    QListViewItem * item_3 = new QListViewItem( listView, item_2 );
+    TQListViewItem * item_3 = new TQListViewItem( listView, item_2 );
     item_3->setOpen( TRUE );
-    item = new QListViewItem( item_3, item_2 );
+    item = new TQListViewItem( item_3, item_2 );
     item->setText( 0, tr2i18n( "x264" ) );
     item_3->setOpen( TRUE );
-    item = new QListViewItem( item_3, item );
+    item = new TQListViewItem( item_3, item );
     item->setText( 0, tr2i18n( "xvid" ) );
     item_3->setOpen( TRUE );
-    item = new QListViewItem( item_3, item );
+    item = new TQListViewItem( item_3, item );
     item->setText( 0, tr2i18n( "lavc" ) );
     item_3->setText( 0, tr2i18n( "Video Codec" ) );
 
 }
 
-void MyDialog1::listViewCurrentChanged(QListViewItem*)
+void MyDialog1::listViewCurrentChanged(TQListViewItem*)
 {
-    qWarning( "MyDialog1::listViewCurrentChanged(QListViewItem*): Not implemented yet" );
+    qWarning( "MyDialog1::listViewCurrentChanged(TQListViewItem*): Not implemented yet" );
 }
 
 #include "mencoderCmdGen.moc"
diff --git a/src/mencoderCmdGen.ui b/src/mencoderCmdGen.ui
index 219764e..bf1e6f8 100644
--- a/src/mencoderCmdGen.ui
+++ b/src/mencoderCmdGen.ui
@@ -1,10 +1,10 @@
 <!DOCTYPE UI><UI version="3.3" stdsetdef="1">
 <class>MyDialog1</class>
-<widget class="QDialog">
+<widget class="TQDialog">
     <property name="name">
         <cstring>MyDialog1</cstring>
     </property>
-    <property name="geometry">
+    <property name="tqgeometry">
         <rect>
             <x>0</x>
             <y>0</y>
@@ -22,7 +22,7 @@
         <property name="name">
             <cstring>unnamed</cstring>
         </property>
-        <widget class="QLayoutWidget" row="1" column="0" rowspan="1" colspan="2">
+        <widget class="TQLayoutWidget" row="1" column="0" rowspan="1" colspan="2">
             <property name="name">
                 <cstring>Layout1</cstring>
             </property>
@@ -46,7 +46,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>20</width>
                             <height>20</height>
@@ -80,7 +80,7 @@
                 </widget>
             </hbox>
         </widget>
-        <widget class="QListView" row="0" column="0">
+        <widget class="TQListView" row="0" column="0">
             <column>
                 <property name="text">
                     <string></string>
@@ -159,7 +159,7 @@
                     <verstretch>0</verstretch>
                 </sizepolicy>
             </property>
-            <property name="minimumSize">
+            <property name="tqminimumSize">
                 <size>
                     <width>200</width>
                     <height>0</height>
@@ -169,11 +169,11 @@
                 <enum>LastColumn</enum>
             </property>
         </widget>
-        <widget class="QWidgetStack" row="0" column="1">
+        <widget class="TQWidgetStack" row="0" column="1">
             <property name="name">
                 <cstring>wsOptions</cstring>
             </property>
-            <widget class="QWidget">
+            <widget class="TQWidget">
                 <property name="name">
                     <cstring>WStackPage</cstring>
                 </property>
@@ -199,15 +199,15 @@
     </connection>
     <connection>
         <sender>listView</sender>
-        <signal>currentChanged(QListViewItem*)</signal>
+        <signal>currentChanged(TQListViewItem*)</signal>
         <receiver>MyDialog1</receiver>
-        <slot>listViewCurrentChanged(QListViewItem*)</slot>
+        <slot>listViewCurrentChanged(TQListViewItem*)</slot>
     </connection>
 </connections>
-<slots>
-    <slot>listViewCurrentChanged(QListViewItem*)</slot>
-</slots>
-<layoutdefaults spacing="6" margin="11"/>
+<Q_SLOTS>
+    <slot>listViewCurrentChanged(TQListViewItem*)</slot>
+</Q_SLOTS>
+<tqlayoutdefaults spacing="6" margin="11"/>
 <includehints>
     <includehint>kpushbutton.h</includehint>
     <includehint>kpushbutton.h</includehint>
diff --git a/src/playbackoptionsw.cpp b/src/playbackoptionsw.cpp
index a6a4860..66de7d4 100644
--- a/src/playbackoptionsw.cpp
+++ b/src/playbackoptionsw.cpp
@@ -9,19 +9,19 @@
 
 #include "playbackoptionsw.h"
 
-#include <qvariant.h>
-#include <qpushbutton.h>
-#include <qcheckbox.h>
-#include <qframe.h>
-#include <qlistbox.h>
+#include <tqvariant.h>
+#include <tqpushbutton.h>
+#include <tqcheckbox.h>
+#include <tqframe.h>
+#include <tqlistbox.h>
 #include <kpushbutton.h>
-#include <qlabel.h>
-#include <qcombobox.h>
-#include <qlayout.h>
-#include <qtooltip.h>
-#include <qwhatsthis.h>
-#include <qimage.h>
-#include <qpixmap.h>
+#include <tqlabel.h>
+#include <tqcombobox.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
+#include <tqwhatsthis.h>
+#include <tqimage.h>
+#include <tqpixmap.h>
 
 #include "kpushbutton.h"
 static const unsigned char img0_playbackoptionsw[] = { 
@@ -100,115 +100,115 @@ static const unsigned char img0_playbackoptionsw[] = {
 
 
 /*
- *  Constructs a PlaybackOptionsw as a child of 'parent', with the
+ *  Constructs a PlaybackOptionsw as a child of 'tqparent', with the
  *  name 'name' and widget flags set to 'f'.
  */
-PlaybackOptionsw::PlaybackOptionsw( QWidget* parent, const char* name, WFlags fl )
-    : QWidget( parent, name, fl )
+PlaybackOptionsw::PlaybackOptionsw( TQWidget* tqparent, const char* name, WFlags fl )
+    : TQWidget( tqparent, name, fl )
 {
-    QImage img;
+    TQImage img;
     img.loadFromData( img0_playbackoptionsw, sizeof( img0_playbackoptionsw ), "PNG" );
     image0 = img;
     if ( !name )
 	setName( "PlaybackOptionsw" );
     setIcon( image0 );
-    PlaybackOptionswLayout = new QGridLayout( this, 1, 1, 2, 6, "PlaybackOptionswLayout"); 
+    PlaybackOptionswLayout = new TQGridLayout( this, 1, 1, 2, 6, "PlaybackOptionswLayout"); 
 
-    ckMenu = new QCheckBox( this, "ckMenu" );
+    ckMenu = new TQCheckBox( this, "ckMenu" );
 
     PlaybackOptionswLayout->addWidget( ckMenu, 1, 0 );
 
-    frPlayback = new QFrame( this, "frPlayback" );
+    frPlayback = new TQFrame( this, "frPlayback" );
     frPlayback->setEnabled( FALSE );
-    frPlayback->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)5, 0, 0, frPlayback->sizePolicy().hasHeightForWidth() ) );
-    frPlayback->setFrameShape( QFrame::NoFrame );
-    frPlayback->setFrameShadow( QFrame::Sunken );
-    frPlaybackLayout = new QGridLayout( frPlayback, 1, 1, 0, 2, "frPlaybackLayout"); 
+    frPlayback->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)5, 0, 0, frPlayback->sizePolicy().hasHeightForWidth() ) );
+    frPlayback->setFrameShape( TQFrame::NoFrame );
+    frPlayback->setFrameShadow( TQFrame::Sunken );
+    frPlaybackLayout = new TQGridLayout( frPlayback, 1, 1, 0, 2, "frPlaybackLayout"); 
 
-    lbSequence = new QListBox( frPlayback, "lbSequence" );
-    lbSequence->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)7, (QSizePolicy::SizeType)7, 0, 0, lbSequence->sizePolicy().hasHeightForWidth() ) );
+    lbSequence = new TQListBox( frPlayback, "lbSequence" );
+    lbSequence->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)7, (TQSizePolicy::SizeType)7, 0, 0, lbSequence->sizePolicy().hasHeightForWidth() ) );
 
     frPlaybackLayout->addMultiCellWidget( lbSequence, 1, 5, 0, 0 );
-    spacer5 = new QSpacerItem( 20, 31, QSizePolicy::Minimum, QSizePolicy::Expanding );
+    spacer5 = new TQSpacerItem( 20, 31, TQSizePolicy::Minimum, TQSizePolicy::Expanding );
     frPlaybackLayout->addMultiCell( spacer5, 0, 1, 1, 1 );
 
     bSeqUp = new KPushButton( frPlayback, "bSeqUp" );
-    bSeqUp->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, bSeqUp->sizePolicy().hasHeightForWidth() ) );
-    bSeqUp->setMinimumSize( QSize( 21, 21 ) );
-    bSeqUp->setMaximumSize( QSize( 21, 21 ) );
+    bSeqUp->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, bSeqUp->sizePolicy().hasHeightForWidth() ) );
+    bSeqUp->setMinimumSize( TQSize( 21, 21 ) );
+    bSeqUp->setMaximumSize( TQSize( 21, 21 ) );
 
     frPlaybackLayout->addMultiCellWidget( bSeqUp, 2, 2, 1, 2 );
 
     bSeqDown = new KPushButton( frPlayback, "bSeqDown" );
-    bSeqDown->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, bSeqDown->sizePolicy().hasHeightForWidth() ) );
-    bSeqDown->setMinimumSize( QSize( 21, 21 ) );
-    bSeqDown->setMaximumSize( QSize( 21, 21 ) );
+    bSeqDown->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, bSeqDown->sizePolicy().hasHeightForWidth() ) );
+    bSeqDown->setMinimumSize( TQSize( 21, 21 ) );
+    bSeqDown->setMaximumSize( TQSize( 21, 21 ) );
 
     frPlaybackLayout->addMultiCellWidget( bSeqDown, 4, 4, 1, 2 );
-    spacer7 = new QSpacerItem( 20, 16, QSizePolicy::Minimum, QSizePolicy::Fixed );
+    spacer7 = new TQSpacerItem( 20, 16, TQSizePolicy::Minimum, TQSizePolicy::Fixed );
     frPlaybackLayout->addItem( spacer7, 3, 1 );
 
-    textLabel4 = new QLabel( frPlayback, "textLabel4" );
-    textLabel4->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, 0, 0, textLabel4->sizePolicy().hasHeightForWidth() ) );
-    QFont textLabel4_font(  textLabel4->font() );
+    textLabel4 = new TQLabel( frPlayback, "textLabel4" );
+    textLabel4->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)0, 0, 0, textLabel4->sizePolicy().hasHeightForWidth() ) );
+    TQFont textLabel4_font(  textLabel4->font() );
     textLabel4_font.setBold( TRUE );
     textLabel4->setFont( textLabel4_font ); 
 
     frPlaybackLayout->addWidget( textLabel4, 0, 0 );
 
-    frame4 = new QFrame( frPlayback, "frame4" );
-    frame4->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, 0, 0, frame4->sizePolicy().hasHeightForWidth() ) );
-    frame4->setMinimumSize( QSize( 211, 100 ) );
-    frame4->setFrameShape( QFrame::NoFrame );
-    frame4->setFrameShadow( QFrame::Raised );
-    frame4Layout = new QGridLayout( frame4, 1, 1, 0, 0, "frame4Layout"); 
+    frame4 = new TQFrame( frPlayback, "frame4" );
+    frame4->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)0, 0, 0, frame4->sizePolicy().hasHeightForWidth() ) );
+    frame4->setMinimumSize( TQSize( 211, 100 ) );
+    frame4->setFrameShape( TQFrame::NoFrame );
+    frame4->setFrameShadow( TQFrame::Raised );
+    frame4Layout = new TQGridLayout( frame4, 1, 1, 0, 0, "frame4Layout"); 
 
-    textLabel1 = new QLabel( frame4, "textLabel1" );
-    textLabel1->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, 0, 0, textLabel1->sizePolicy().hasHeightForWidth() ) );
-    QFont textLabel1_font(  textLabel1->font() );
+    textLabel1 = new TQLabel( frame4, "textLabel1" );
+    textLabel1->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)0, 0, 0, textLabel1->sizePolicy().hasHeightForWidth() ) );
+    TQFont textLabel1_font(  textLabel1->font() );
     textLabel1_font.setBold( TRUE );
     textLabel1->setFont( textLabel1_font ); 
 
     frame4Layout->addMultiCellWidget( textLabel1, 0, 0, 0, 2 );
 
-    cbDefSub = new QComboBox( FALSE, frame4, "cbDefSub" );
-    cbDefSub->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)7, (QSizePolicy::SizeType)5, 0, 0, cbDefSub->sizePolicy().hasHeightForWidth() ) );
+    cbDefSub = new TQComboBox( FALSE, frame4, "cbDefSub" );
+    cbDefSub->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)7, (TQSizePolicy::SizeType)5, 0, 0, cbDefSub->sizePolicy().hasHeightForWidth() ) );
 
     frame4Layout->addWidget( cbDefSub, 2, 2 );
 
-    textLabel3 = new QLabel( frame4, "textLabel3" );
-    textLabel3->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, 0, 0, textLabel3->sizePolicy().hasHeightForWidth() ) );
+    textLabel3 = new TQLabel( frame4, "textLabel3" );
+    textLabel3->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)0, 0, 0, textLabel3->sizePolicy().hasHeightForWidth() ) );
 
     frame4Layout->addWidget( textLabel3, 2, 0 );
 
-    cbDefAudio = new QComboBox( FALSE, frame4, "cbDefAudio" );
-    cbDefAudio->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)7, (QSizePolicy::SizeType)5, 0, 0, cbDefAudio->sizePolicy().hasHeightForWidth() ) );
+    cbDefAudio = new TQComboBox( FALSE, frame4, "cbDefAudio" );
+    cbDefAudio->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)7, (TQSizePolicy::SizeType)5, 0, 0, cbDefAudio->sizePolicy().hasHeightForWidth() ) );
 
     frame4Layout->addWidget( cbDefAudio, 1, 2 );
 
-    textLabel2_3 = new QLabel( frame4, "textLabel2_3" );
-    textLabel2_3->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, 0, 0, textLabel2_3->sizePolicy().hasHeightForWidth() ) );
+    textLabel2_3 = new TQLabel( frame4, "textLabel2_3" );
+    textLabel2_3->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)0, 0, 0, textLabel2_3->sizePolicy().hasHeightForWidth() ) );
 
     frame4Layout->addWidget( textLabel2_3, 1, 0 );
-    spacer4 = new QSpacerItem( 16, 21, QSizePolicy::Fixed, QSizePolicy::Minimum );
+    spacer4 = new TQSpacerItem( 16, 21, TQSizePolicy::Fixed, TQSizePolicy::Minimum );
     frame4Layout->addMultiCell( spacer4, 1, 2, 1, 1 );
 
     frPlaybackLayout->addWidget( frame4, 6, 0 );
-    spacer6 = new QSpacerItem( 20, 280, QSizePolicy::Minimum, QSizePolicy::Expanding );
+    spacer6 = new TQSpacerItem( 20, 280, TQSizePolicy::Minimum, TQSizePolicy::Expanding );
     frPlaybackLayout->addMultiCell( spacer6, 5, 6, 1, 1 );
 
     PlaybackOptionswLayout->addWidget( frPlayback, 0, 0 );
     languageChange();
-    resize( QSize(328, 491).expandedTo(minimumSizeHint()) );
+    resize( TQSize(328, 491).expandedTo(tqminimumSizeHint()) );
     clearWState( WState_Polished );
 
     // signals and slots connections
-    connect( bSeqDown, SIGNAL( clicked() ), this, SLOT( bSeqDownClick() ) );
-    connect( bSeqUp, SIGNAL( clicked() ), this, SLOT( bSeqUpClick() ) );
-    connect( ckMenu, SIGNAL( clicked() ), this, SLOT( ckMenuClick() ) );
-    connect( cbDefAudio, SIGNAL( activated(int) ), this, SLOT( cbDefAudioActivated(int) ) );
-    connect( cbDefSub, SIGNAL( activated(int) ), this, SLOT( cbDefSubActivated(int) ) );
-    connect( lbSequence, SIGNAL( currentChanged(QListBoxItem*) ), this, SLOT( lbSequenceChanged(QListBoxItem*) ) );
+    connect( bSeqDown, TQT_SIGNAL( clicked() ), this, TQT_SLOT( bSeqDownClick() ) );
+    connect( bSeqUp, TQT_SIGNAL( clicked() ), this, TQT_SLOT( bSeqUpClick() ) );
+    connect( ckMenu, TQT_SIGNAL( clicked() ), this, TQT_SLOT( ckMenuClick() ) );
+    connect( cbDefAudio, TQT_SIGNAL( activated(int) ), this, TQT_SLOT( cbDefAudioActivated(int) ) );
+    connect( cbDefSub, TQT_SIGNAL( activated(int) ), this, TQT_SLOT( cbDefSubActivated(int) ) );
+    connect( lbSequence, TQT_SIGNAL( currentChanged(TQListBoxItem*) ), this, TQT_SLOT( lbSequenceChanged(TQListBoxItem*) ) );
 }
 
 /*
@@ -216,7 +216,7 @@ PlaybackOptionsw::PlaybackOptionsw( QWidget* parent, const char* name, WFlags fl
  */
 PlaybackOptionsw::~PlaybackOptionsw()
 {
-    // no need to delete child widgets, Qt does it all for us
+    // no need to delete child widgets, TQt does it all for us
 }
 
 /*
@@ -227,9 +227,9 @@ void PlaybackOptionsw::languageChange()
 {
     setCaption( tr2i18n( "DVD playback options" ) );
     ckMenu->setText( tr2i18n( "&Keep original menus" ) );
-    ckMenu->setAccel( QKeySequence( tr2i18n( "Alt+K" ) ) );
-    bSeqUp->setText( QString::null );
-    bSeqDown->setText( QString::null );
+    ckMenu->setAccel( TQKeySequence( tr2i18n( "Alt+K" ) ) );
+    bSeqUp->setText( TQString() );
+    bSeqDown->setText( TQString() );
     textLabel4->setText( tr2i18n( "Selected Titles" ) );
     textLabel1->setText( tr2i18n( "Default language" ) );
     textLabel3->setText( tr2i18n( "Subtitle" ) );
@@ -261,9 +261,9 @@ void PlaybackOptionsw::bSeqDownClick()
     qWarning( "PlaybackOptionsw::bSeqDownClick(): Not implemented yet" );
 }
 
-void PlaybackOptionsw::lbSequenceChanged(QListBoxItem*)
+void PlaybackOptionsw::lbSequenceChanged(TQListBoxItem*)
 {
-    qWarning( "PlaybackOptionsw::lbSequenceChanged(QListBoxItem*): Not implemented yet" );
+    qWarning( "PlaybackOptionsw::lbSequenceChanged(TQListBoxItem*): Not implemented yet" );
 }
 
 void PlaybackOptionsw::cbDefAudioActivated(int)
diff --git a/src/playbackoptionsw.ui b/src/playbackoptionsw.ui
index 8f3105e..9d0864a 100644
--- a/src/playbackoptionsw.ui
+++ b/src/playbackoptionsw.ui
@@ -1,10 +1,10 @@
 <!DOCTYPE UI><UI version="3.3" stdsetdef="1">
 <class>PlaybackOptionsw</class>
-<widget class="QWidget">
+<widget class="TQWidget">
     <property name="name">
         <cstring>PlaybackOptionsw</cstring>
     </property>
-    <property name="geometry">
+    <property name="tqgeometry">
         <rect>
             <x>0</x>
             <y>0</y>
@@ -25,7 +25,7 @@
         <property name="margin">
             <number>2</number>
         </property>
-        <widget class="QCheckBox" row="1" column="0">
+        <widget class="TQCheckBox" row="1" column="0">
             <property name="name">
                 <cstring>ckMenu</cstring>
             </property>
@@ -36,7 +36,7 @@
                 <string>Alt+K</string>
             </property>
         </widget>
-        <widget class="QFrame" row="0" column="0">
+        <widget class="TQFrame" row="0" column="0">
             <property name="name">
                 <cstring>frPlayback</cstring>
             </property>
@@ -67,7 +67,7 @@
                 <property name="spacing">
                     <number>2</number>
                 </property>
-                <widget class="QListBox" row="1" column="0" rowspan="5" colspan="1">
+                <widget class="TQListBox" row="1" column="0" rowspan="5" colspan="1">
                     <property name="name">
                         <cstring>lbSequence</cstring>
                     </property>
@@ -90,7 +90,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>20</width>
                             <height>31</height>
@@ -109,13 +109,13 @@
                             <verstretch>0</verstretch>
                         </sizepolicy>
                     </property>
-                    <property name="minimumSize">
+                    <property name="tqminimumSize">
                         <size>
                             <width>21</width>
                             <height>21</height>
                         </size>
                     </property>
-                    <property name="maximumSize">
+                    <property name="tqmaximumSize">
                         <size>
                             <width>21</width>
                             <height>21</height>
@@ -137,13 +137,13 @@
                             <verstretch>0</verstretch>
                         </sizepolicy>
                     </property>
-                    <property name="minimumSize">
+                    <property name="tqminimumSize">
                         <size>
                             <width>21</width>
                             <height>21</height>
                         </size>
                     </property>
-                    <property name="maximumSize">
+                    <property name="tqmaximumSize">
                         <size>
                             <width>21</width>
                             <height>21</height>
@@ -163,14 +163,14 @@
                     <property name="sizeType">
                         <enum>Fixed</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>20</width>
                             <height>16</height>
                         </size>
                     </property>
                 </spacer>
-                <widget class="QLabel" row="0" column="0">
+                <widget class="TQLabel" row="0" column="0">
                     <property name="name">
                         <cstring>textLabel4</cstring>
                     </property>
@@ -191,7 +191,7 @@
                         <string>Selected Titles</string>
                     </property>
                 </widget>
-                <widget class="QFrame" row="6" column="0">
+                <widget class="TQFrame" row="6" column="0">
                     <property name="name">
                         <cstring>frame4</cstring>
                     </property>
@@ -203,7 +203,7 @@
                             <verstretch>0</verstretch>
                         </sizepolicy>
                     </property>
-                    <property name="minimumSize">
+                    <property name="tqminimumSize">
                         <size>
                             <width>211</width>
                             <height>100</height>
@@ -225,7 +225,7 @@
                         <property name="spacing">
                             <number>0</number>
                         </property>
-                        <widget class="QLabel" row="0" column="0" rowspan="1" colspan="3">
+                        <widget class="TQLabel" row="0" column="0" rowspan="1" colspan="3">
                             <property name="name">
                                 <cstring>textLabel1</cstring>
                             </property>
@@ -246,7 +246,7 @@
                                 <string>Default language</string>
                             </property>
                         </widget>
-                        <widget class="QComboBox" row="2" column="2">
+                        <widget class="TQComboBox" row="2" column="2">
                             <property name="name">
                                 <cstring>cbDefSub</cstring>
                             </property>
@@ -259,7 +259,7 @@
                                 </sizepolicy>
                             </property>
                         </widget>
-                        <widget class="QLabel" row="2" column="0">
+                        <widget class="TQLabel" row="2" column="0">
                             <property name="name">
                                 <cstring>textLabel3</cstring>
                             </property>
@@ -275,7 +275,7 @@
                                 <string>Subtitle</string>
                             </property>
                         </widget>
-                        <widget class="QComboBox" row="1" column="2">
+                        <widget class="TQComboBox" row="1" column="2">
                             <property name="name">
                                 <cstring>cbDefAudio</cstring>
                             </property>
@@ -288,7 +288,7 @@
                                 </sizepolicy>
                             </property>
                         </widget>
-                        <widget class="QLabel" row="1" column="0">
+                        <widget class="TQLabel" row="1" column="0">
                             <property name="name">
                                 <cstring>textLabel2_3</cstring>
                             </property>
@@ -314,7 +314,7 @@
                             <property name="sizeType">
                                 <enum>Fixed</enum>
                             </property>
-                            <property name="sizeHint">
+                            <property name="tqsizeHint">
                                 <size>
                                     <width>16</width>
                                     <height>21</height>
@@ -333,7 +333,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>20</width>
                             <height>280</height>
@@ -382,22 +382,22 @@
     </connection>
     <connection>
         <sender>lbSequence</sender>
-        <signal>currentChanged(QListBoxItem*)</signal>
+        <signal>currentChanged(TQListBoxItem*)</signal>
         <receiver>PlaybackOptionsw</receiver>
-        <slot>lbSequenceChanged(QListBoxItem*)</slot>
+        <slot>lbSequenceChanged(TQListBoxItem*)</slot>
     </connection>
 </connections>
-<slots>
+<Q_SLOTS>
     <slot>cbStartActivated( int )</slot>
     <slot>cbTitleActivated( int )</slot>
     <slot>ckMenuClick()</slot>
     <slot>bSeqUpClick()</slot>
     <slot>bSeqDownClick()</slot>
-    <slot>lbSequenceChanged(QListBoxItem*)</slot>
+    <slot>lbSequenceChanged(TQListBoxItem*)</slot>
     <slot>cbDefAudioActivated(int)</slot>
     <slot>cbDefSubActivated(int)</slot>
-</slots>
-<layoutdefaults spacing="6" margin="11"/>
+</Q_SLOTS>
+<tqlayoutdefaults spacing="6" margin="11"/>
 <includehints>
     <includehint>kpushbutton.h</includehint>
     <includehint>kpushbutton.h</includehint>
diff --git a/src/prefAuthor.cpp b/src/prefAuthor.cpp
index f43d619..98d3d36 100644
--- a/src/prefAuthor.cpp
+++ b/src/prefAuthor.cpp
@@ -9,75 +9,75 @@
 
 #include "prefAuthor.h"
 
-#include <qvariant.h>
-#include <qpushbutton.h>
-#include <qgroupbox.h>
-#include <qcombobox.h>
-#include <qlabel.h>
+#include <tqvariant.h>
+#include <tqpushbutton.h>
+#include <tqgroupbox.h>
+#include <tqcombobox.h>
+#include <tqlabel.h>
 #include <knuminput.h>
 #include <kpushbutton.h>
 #include <kcolorbutton.h>
-#include <qlayout.h>
-#include <qtooltip.h>
-#include <qwhatsthis.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
+#include <tqwhatsthis.h>
 #include "knuminput.h"
 #include "kpushbutton.h"
 #include "kcolorbutton.h"
 
 /*
- *  Constructs a prefAuthor as a child of 'parent', with the
+ *  Constructs a prefAuthor as a child of 'tqparent', with the
  *  name 'name' and widget flags set to 'f'.
  */
-prefAuthor::prefAuthor( QWidget* parent, const char* name, WFlags fl )
-    : QWidget( parent, name, fl )
+prefAuthor::prefAuthor( TQWidget* tqparent, const char* name, WFlags fl )
+    : TQWidget( tqparent, name, fl )
 {
     if ( !name )
 	setName( "prefAuthor" );
-    prefAuthorLayout = new QGridLayout( this, 1, 1, 11, 6, "prefAuthorLayout"); 
+    prefAuthorLayout = new TQGridLayout( this, 1, 1, 11, 6, "prefAuthorLayout"); 
 
-    groupBox1 = new QGroupBox( this, "groupBox1" );
+    groupBox1 = new TQGroupBox( this, "groupBox1" );
     groupBox1->setColumnLayout(0, Qt::Vertical );
-    groupBox1->layout()->setSpacing( 6 );
-    groupBox1->layout()->setMargin( 11 );
-    groupBox1Layout = new QGridLayout( groupBox1->layout() );
-    groupBox1Layout->setAlignment( Qt::AlignTop );
+    groupBox1->tqlayout()->setSpacing( 6 );
+    groupBox1->tqlayout()->setMargin( 11 );
+    groupBox1Layout = new TQGridLayout( groupBox1->tqlayout() );
+    groupBox1Layout->tqsetAlignment( TQt::AlignTop );
 
-    cbAudioFormat = new QComboBox( FALSE, groupBox1, "cbAudioFormat" );
+    cbAudioFormat = new TQComboBox( FALSE, groupBox1, "cbAudioFormat" );
 
     groupBox1Layout->addWidget( cbAudioFormat, 0, 1 );
 
-    cbAudioBitrate = new QComboBox( FALSE, groupBox1, "cbAudioBitrate" );
+    cbAudioBitrate = new TQComboBox( FALSE, groupBox1, "cbAudioBitrate" );
 
     groupBox1Layout->addWidget( cbAudioBitrate, 1, 1 );
 
-    textLabel1 = new QLabel( groupBox1, "textLabel1" );
+    textLabel1 = new TQLabel( groupBox1, "textLabel1" );
 
     groupBox1Layout->addWidget( textLabel1, 0, 0 );
 
-    textLabel2 = new QLabel( groupBox1, "textLabel2" );
+    textLabel2 = new TQLabel( groupBox1, "textLabel2" );
 
     groupBox1Layout->addWidget( textLabel2, 1, 0 );
-    spacer1 = new QSpacerItem( 151, 21, QSizePolicy::Expanding, QSizePolicy::Minimum );
+    spacer1 = new TQSpacerItem( 151, 21, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
     groupBox1Layout->addMultiCell( spacer1, 0, 1, 2, 2 );
 
     prefAuthorLayout->addWidget( groupBox1, 0, 0 );
-    spacer3 = new QSpacerItem( 20, 60, QSizePolicy::Minimum, QSizePolicy::Expanding );
+    spacer3 = new TQSpacerItem( 20, 60, TQSizePolicy::Minimum, TQSizePolicy::Expanding );
     prefAuthorLayout->addItem( spacer3, 2, 0 );
 
-    groupBox2 = new QGroupBox( this, "groupBox2" );
+    groupBox2 = new TQGroupBox( this, "groupBox2" );
     groupBox2->setColumnLayout(0, Qt::Vertical );
-    groupBox2->layout()->setSpacing( 6 );
-    groupBox2->layout()->setMargin( 11 );
-    groupBox2Layout = new QGridLayout( groupBox2->layout() );
-    groupBox2Layout->setAlignment( Qt::AlignTop );
+    groupBox2->tqlayout()->setSpacing( 6 );
+    groupBox2->tqlayout()->setMargin( 11 );
+    groupBox2Layout = new TQGridLayout( groupBox2->tqlayout() );
+    groupBox2Layout->tqsetAlignment( TQt::AlignTop );
 
-    textLabel3 = new QLabel( groupBox2, "textLabel3" );
+    textLabel3 = new TQLabel( groupBox2, "textLabel3" );
 
     groupBox2Layout->addWidget( textLabel3, 0, 0 );
-    spacer2 = new QSpacerItem( 121, 31, QSizePolicy::Expanding, QSizePolicy::Minimum );
+    spacer2 = new TQSpacerItem( 121, 31, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
     groupBox2Layout->addItem( spacer2, 0, 2 );
 
-    textLabel5 = new QLabel( groupBox2, "textLabel5" );
+    textLabel5 = new TQLabel( groupBox2, "textLabel5" );
 
     groupBox2Layout->addWidget( textLabel5, 1, 0 );
 
@@ -97,7 +97,7 @@ prefAuthor::prefAuthor( QWidget* parent, const char* name, WFlags fl )
 
     groupBox2Layout->addWidget( bButtonFont, 4, 1 );
 
-    textLabel6 = new QLabel( groupBox2, "textLabel6" );
+    textLabel6 = new TQLabel( groupBox2, "textLabel6" );
 
     groupBox2Layout->addWidget( textLabel6, 2, 0 );
 
@@ -105,7 +105,7 @@ prefAuthor::prefAuthor( QWidget* parent, const char* name, WFlags fl )
 
     groupBox2Layout->addWidget( cbHiliteColor, 2, 1 );
 
-    textLabel6_2 = new QLabel( groupBox2, "textLabel6_2" );
+    textLabel6_2 = new TQLabel( groupBox2, "textLabel6_2" );
 
     groupBox2Layout->addWidget( textLabel6_2, 3, 0 );
 
@@ -115,11 +115,11 @@ prefAuthor::prefAuthor( QWidget* parent, const char* name, WFlags fl )
 
     prefAuthorLayout->addWidget( groupBox2, 1, 0 );
     languageChange();
-    resize( QSize(600, 480).expandedTo(minimumSizeHint()) );
+    resize( TQSize(600, 480).expandedTo(tqminimumSizeHint()) );
     clearWState( WState_Polished );
 
     // signals and slots connections
-    connect( bButtonFont, SIGNAL( clicked() ), this, SLOT( bButtonFontClicked() ) );
+    connect( bButtonFont, TQT_SIGNAL( clicked() ), this, TQT_SLOT( bButtonFontClicked() ) );
 }
 
 /*
@@ -127,7 +127,7 @@ prefAuthor::prefAuthor( QWidget* parent, const char* name, WFlags fl )
  */
 prefAuthor::~prefAuthor()
 {
-    // no need to delete child widgets, Qt does it all for us
+    // no need to delete child widgets, TQt does it all for us
 }
 
 /*
@@ -152,9 +152,9 @@ void prefAuthor::languageChange()
     textLabel5->setText( tr2i18n( "Height" ) );
     bButtonFont->setText( tr2i18n( "Font" ) );
     textLabel6->setText( tr2i18n( "Hilite color" ) );
-    cbHiliteColor->setText( QString::null );
+    cbHiliteColor->setText( TQString() );
     textLabel6_2->setText( tr2i18n( "Text color" ) );
-    cbTextColor->setText( QString::null );
+    cbTextColor->setText( TQString() );
 }
 
 void prefAuthor::bButtonFontClicked()
diff --git a/src/prefAuthor.ui b/src/prefAuthor.ui
index 0f3db9a..7b3ca9c 100644
--- a/src/prefAuthor.ui
+++ b/src/prefAuthor.ui
@@ -1,10 +1,10 @@
 <!DOCTYPE UI><UI version="3.3" stdsetdef="1">
 <class>prefAuthor</class>
-<widget class="QWidget">
+<widget class="TQWidget">
     <property name="name">
         <cstring>prefAuthor</cstring>
     </property>
-    <property name="geometry">
+    <property name="tqgeometry">
         <rect>
             <x>0</x>
             <y>0</y>
@@ -19,7 +19,7 @@
         <property name="name">
             <cstring>unnamed</cstring>
         </property>
-        <widget class="QGroupBox" row="0" column="0">
+        <widget class="TQGroupBox" row="0" column="0">
             <property name="name">
                 <cstring>groupBox1</cstring>
             </property>
@@ -30,7 +30,7 @@
                 <property name="name">
                     <cstring>unnamed</cstring>
                 </property>
-                <widget class="QComboBox" row="0" column="1">
+                <widget class="TQComboBox" row="0" column="1">
                     <item>
                         <property name="text">
                             <string>AC3</string>
@@ -45,7 +45,7 @@
                         <cstring>cbAudioFormat</cstring>
                     </property>
                 </widget>
-                <widget class="QComboBox" row="1" column="1">
+                <widget class="TQComboBox" row="1" column="1">
                     <item>
                         <property name="text">
                             <string>128</string>
@@ -65,7 +65,7 @@
                         <cstring>cbAudioBitrate</cstring>
                     </property>
                 </widget>
-                <widget class="QLabel" row="0" column="0">
+                <widget class="TQLabel" row="0" column="0">
                     <property name="name">
                         <cstring>textLabel1</cstring>
                     </property>
@@ -73,7 +73,7 @@
                         <string>Format</string>
                     </property>
                 </widget>
-                <widget class="QLabel" row="1" column="0">
+                <widget class="TQLabel" row="1" column="0">
                     <property name="name">
                         <cstring>textLabel2</cstring>
                     </property>
@@ -91,7 +91,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>151</width>
                             <height>21</height>
@@ -110,14 +110,14 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>20</width>
                     <height>60</height>
                 </size>
             </property>
         </spacer>
-        <widget class="QGroupBox" row="1" column="0">
+        <widget class="TQGroupBox" row="1" column="0">
             <property name="name">
                 <cstring>groupBox2</cstring>
             </property>
@@ -128,7 +128,7 @@
                 <property name="name">
                     <cstring>unnamed</cstring>
                 </property>
-                <widget class="QLabel" row="0" column="0">
+                <widget class="TQLabel" row="0" column="0">
                     <property name="name">
                         <cstring>textLabel3</cstring>
                     </property>
@@ -146,14 +146,14 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>121</width>
                             <height>31</height>
                         </size>
                     </property>
                 </spacer>
-                <widget class="QLabel" row="1" column="0">
+                <widget class="TQLabel" row="1" column="0">
                     <property name="name">
                         <cstring>textLabel5</cstring>
                     </property>
@@ -191,7 +191,7 @@
                         <string>Font</string>
                     </property>
                 </widget>
-                <widget class="QLabel" row="2" column="0">
+                <widget class="TQLabel" row="2" column="0">
                     <property name="name">
                         <cstring>textLabel6</cstring>
                     </property>
@@ -207,7 +207,7 @@
                         <string></string>
                     </property>
                 </widget>
-                <widget class="QLabel" row="3" column="0">
+                <widget class="TQLabel" row="3" column="0">
                     <property name="name">
                         <cstring>textLabel6_2</cstring>
                     </property>
@@ -235,10 +235,10 @@
         <slot>bButtonFontClicked()</slot>
     </connection>
 </connections>
-<slots>
+<Q_SLOTS>
     <slot>bButtonFontClicked()</slot>
-</slots>
-<layoutdefaults spacing="6" margin="11"/>
+</Q_SLOTS>
+<tqlayoutdefaults spacing="6" margin="11"/>
 <includehints>
     <includehint>knuminput.h</includehint>
     <includehint>knuminput.h</includehint>
diff --git a/src/prefDVD.cpp b/src/prefDVD.cpp
index d0aef30..03c81dd 100644
--- a/src/prefDVD.cpp
+++ b/src/prefDVD.cpp
@@ -9,76 +9,76 @@
 
 #include "prefDVD.h"
 
-#include <qvariant.h>
-#include <qlabel.h>
+#include <tqvariant.h>
+#include <tqlabel.h>
 #include <kurlrequester.h>
-#include <qcheckbox.h>
-#include <qspinbox.h>
-#include <qlayout.h>
-#include <qtooltip.h>
-#include <qwhatsthis.h>
+#include <tqcheckbox.h>
+#include <tqspinbox.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
+#include <tqwhatsthis.h>
 #include "kurlrequester.h"
 #include "klineedit.h"
 #include "kpushbutton.h"
 
 /*
- *  Constructs a prefDVD as a child of 'parent', with the
+ *  Constructs a prefDVD as a child of 'tqparent', with the
  *  name 'name' and widget flags set to 'f'.
  */
-prefDVD::prefDVD( QWidget* parent, const char* name, WFlags fl )
-    : QWidget( parent, name, fl )
+prefDVD::prefDVD( TQWidget* tqparent, const char* name, WFlags fl )
+    : TQWidget( tqparent, name, fl )
 {
     if ( !name )
 	setName( "prefDVD" );
-    prefDVDLayout = new QGridLayout( this, 1, 1, 11, 6, "prefDVDLayout"); 
+    prefDVDLayout = new TQGridLayout( this, 1, 1, 11, 6, "prefDVDLayout"); 
 
-    lblworkDir = new QLabel( this, "lblworkDir" );
-    lblworkDir->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)5, 0, 0, lblworkDir->sizePolicy().hasHeightForWidth() ) );
+    lblworkDir = new TQLabel( this, "lblworkDir" );
+    lblworkDir->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)5, 0, 0, lblworkDir->sizePolicy().hasHeightForWidth() ) );
 
     prefDVDLayout->addWidget( lblworkDir, 0, 0 );
 
     urOutput = new KURLRequester( this, "urOutput" );
-    urOutput->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, 0, 0, urOutput->sizePolicy().hasHeightForWidth() ) );
+    urOutput->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)0, 0, 0, urOutput->sizePolicy().hasHeightForWidth() ) );
 
     prefDVDLayout->addMultiCellWidget( urOutput, 0, 0, 1, 2 );
 
-    ckK3b = new QCheckBox( this, "ckK3b" );
+    ckK3b = new TQCheckBox( this, "ckK3b" );
 
     prefDVDLayout->addMultiCellWidget( ckK3b, 2, 2, 0, 2 );
 
-    ckAutoBurn = new QCheckBox( this, "ckAutoBurn" );
-    ckAutoBurn->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)1, (QSizePolicy::SizeType)0, 0, 0, ckAutoBurn->sizePolicy().hasHeightForWidth() ) );
+    ckAutoBurn = new TQCheckBox( this, "ckAutoBurn" );
+    ckAutoBurn->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)1, (TQSizePolicy::SizeType)0, 0, 0, ckAutoBurn->sizePolicy().hasHeightForWidth() ) );
 
     prefDVDLayout->addMultiCellWidget( ckAutoBurn, 3, 3, 0, 2 );
 
-    textLabel1_2 = new QLabel( this, "textLabel1_2" );
+    textLabel1_2 = new TQLabel( this, "textLabel1_2" );
 
     prefDVDLayout->addWidget( textLabel1_2, 1, 0 );
 
-    sbSize = new QSpinBox( this, "sbSize" );
-    sbSize->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, sbSize->sizePolicy().hasHeightForWidth() ) );
-    sbSize->setMinimumSize( QSize( 80, 0 ) );
+    sbSize = new TQSpinBox( this, "sbSize" );
+    sbSize->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, sbSize->sizePolicy().hasHeightForWidth() ) );
+    sbSize->setMinimumSize( TQSize( 80, 0 ) );
     sbSize->setMaxValue( 9000 );
     sbSize->setLineStep( 100 );
     sbSize->setValue( 4400 );
 
     prefDVDLayout->addWidget( sbSize, 1, 1 );
 
-    ckQuickScan = new QCheckBox( this, "ckQuickScan" );
+    ckQuickScan = new TQCheckBox( this, "ckQuickScan" );
 
     prefDVDLayout->addMultiCellWidget( ckQuickScan, 4, 4, 0, 2 );
-    spacer1 = new QSpacerItem( 21, 110, QSizePolicy::Minimum, QSizePolicy::Expanding );
+    spacer1 = new TQSpacerItem( 21, 110, TQSizePolicy::Minimum, TQSizePolicy::Expanding );
     prefDVDLayout->addItem( spacer1, 7, 2 );
 
-    ckDvdAuthor = new QCheckBox( this, "ckDvdAuthor" );
+    ckDvdAuthor = new TQCheckBox( this, "ckDvdAuthor" );
 
     prefDVDLayout->addMultiCellWidget( ckDvdAuthor, 5, 5, 0, 2 );
 
-    ckDelTmpFiles = new QCheckBox( this, "ckDelTmpFiles" );
+    ckDelTmpFiles = new TQCheckBox( this, "ckDelTmpFiles" );
 
     prefDVDLayout->addMultiCellWidget( ckDelTmpFiles, 6, 6, 0, 2 );
     languageChange();
-    resize( QSize(600, 347).expandedTo(minimumSizeHint()) );
+    resize( TQSize(600, 347).expandedTo(tqminimumSizeHint()) );
     clearWState( WState_Polished );
 }
 
@@ -87,7 +87,7 @@ prefDVD::prefDVD( QWidget* parent, const char* name, WFlags fl )
  */
 prefDVD::~prefDVD()
 {
-    // no need to delete child widgets, Qt does it all for us
+    // no need to delete child widgets, TQt does it all for us
 }
 
 /*
@@ -99,16 +99,16 @@ void prefDVD::languageChange()
     setCaption( tr2i18n( "prefDVD" ) );
     lblworkDir->setText( tr2i18n( "Output directory" ) );
     ckK3b->setText( tr2i18n( "Burn with k3b" ) );
-    ckK3b->setAccel( QKeySequence( tr2i18n( "Alt+B" ) ) );
+    ckK3b->setAccel( TQKeySequence( tr2i18n( "Alt+B" ) ) );
     ckAutoBurn->setText( tr2i18n( "Auto burn" ) );
-    ckAutoBurn->setAccel( QKeySequence( tr2i18n( "Alt+T" ) ) );
+    ckAutoBurn->setAccel( TQKeySequence( tr2i18n( "Alt+T" ) ) );
     textLabel1_2->setText( tr2i18n( "DVD size" ) );
     ckQuickScan->setText( tr2i18n( "Quick scan" ) );
-    ckQuickScan->setAccel( QKeySequence( tr2i18n( "Alt+Q" ) ) );
+    ckQuickScan->setAccel( TQKeySequence( tr2i18n( "Alt+Q" ) ) );
     ckDvdAuthor->setText( tr2i18n( "use dvdAuthor for copy without menus" ) );
-    ckDvdAuthor->setAccel( QKeySequence( tr2i18n( "Alt+D" ) ) );
+    ckDvdAuthor->setAccel( TQKeySequence( tr2i18n( "Alt+D" ) ) );
     ckDelTmpFiles->setText( tr2i18n( "Clear output directory on exit" ) );
-    ckDelTmpFiles->setAccel( QKeySequence( tr2i18n( "Alt+Y" ) ) );
+    ckDelTmpFiles->setAccel( TQKeySequence( tr2i18n( "Alt+Y" ) ) );
 }
 
 #include "prefDVD.moc"
diff --git a/src/prefDVD.ui b/src/prefDVD.ui
index d610ee8..e07b932 100644
--- a/src/prefDVD.ui
+++ b/src/prefDVD.ui
@@ -1,10 +1,10 @@
 <!DOCTYPE UI><UI version="3.3" stdsetdef="1">
 <class>prefDVD</class>
-<widget class="QWidget">
+<widget class="TQWidget">
     <property name="name">
         <cstring>prefDVD</cstring>
     </property>
-    <property name="geometry">
+    <property name="tqgeometry">
         <rect>
             <x>0</x>
             <y>0</y>
@@ -19,7 +19,7 @@
         <property name="name">
             <cstring>unnamed</cstring>
         </property>
-        <widget class="QLabel" row="0" column="0">
+        <widget class="TQLabel" row="0" column="0">
             <property name="name">
                 <cstring>lblworkDir</cstring>
             </property>
@@ -48,7 +48,7 @@
                 </sizepolicy>
             </property>
         </widget>
-        <widget class="QCheckBox" row="2" column="0" rowspan="1" colspan="3">
+        <widget class="TQCheckBox" row="2" column="0" rowspan="1" colspan="3">
             <property name="name">
                 <cstring>ckK3b</cstring>
             </property>
@@ -59,7 +59,7 @@
                 <string>Alt+B</string>
             </property>
         </widget>
-        <widget class="QCheckBox" row="3" column="0" rowspan="1" colspan="3">
+        <widget class="TQCheckBox" row="3" column="0" rowspan="1" colspan="3">
             <property name="name">
                 <cstring>ckAutoBurn</cstring>
             </property>
@@ -78,7 +78,7 @@
                 <string>Alt+T</string>
             </property>
         </widget>
-        <widget class="QLabel" row="1" column="0">
+        <widget class="TQLabel" row="1" column="0">
             <property name="name">
                 <cstring>textLabel1_2</cstring>
             </property>
@@ -86,7 +86,7 @@
                 <string>DVD size</string>
             </property>
         </widget>
-        <widget class="QSpinBox" row="1" column="1">
+        <widget class="TQSpinBox" row="1" column="1">
             <property name="name">
                 <cstring>sbSize</cstring>
             </property>
@@ -98,7 +98,7 @@
                     <verstretch>0</verstretch>
                 </sizepolicy>
             </property>
-            <property name="minimumSize">
+            <property name="tqminimumSize">
                 <size>
                     <width>80</width>
                     <height>0</height>
@@ -114,7 +114,7 @@
                 <number>4400</number>
             </property>
         </widget>
-        <widget class="QCheckBox" row="4" column="0" rowspan="1" colspan="3">
+        <widget class="TQCheckBox" row="4" column="0" rowspan="1" colspan="3">
             <property name="name">
                 <cstring>ckQuickScan</cstring>
             </property>
@@ -135,14 +135,14 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>21</width>
                     <height>110</height>
                 </size>
             </property>
         </spacer>
-        <widget class="QCheckBox" row="5" column="0" rowspan="1" colspan="3">
+        <widget class="TQCheckBox" row="5" column="0" rowspan="1" colspan="3">
             <property name="name">
                 <cstring>ckDvdAuthor</cstring>
             </property>
@@ -153,7 +153,7 @@
                 <string>Alt+D</string>
             </property>
         </widget>
-        <widget class="QCheckBox" row="6" column="0" rowspan="1" colspan="3">
+        <widget class="TQCheckBox" row="6" column="0" rowspan="1" colspan="3">
             <property name="name">
                 <cstring>ckDelTmpFiles</cstring>
             </property>
@@ -166,7 +166,7 @@
         </widget>
     </grid>
 </widget>
-<layoutdefaults spacing="6" margin="11"/>
+<tqlayoutdefaults spacing="6" margin="11"/>
 <includehints>
     <includehint>kurlrequester.h</includehint>
     <includehint>klineedit.h</includehint>
diff --git a/src/prefMPEG4.cpp b/src/prefMPEG4.cpp
index 9787413..05540d3 100644
--- a/src/prefMPEG4.cpp
+++ b/src/prefMPEG4.cpp
@@ -9,21 +9,21 @@
 
 #include "prefMPEG4.h"
 
-#include <qvariant.h>
-#include <qpushbutton.h>
-#include <qlabel.h>
-#include <qtabwidget.h>
-#include <qcheckbox.h>
-#include <qcombobox.h>
-#include <qlineedit.h>
-#include <qspinbox.h>
-#include <qbuttongroup.h>
-#include <qradiobutton.h>
-#include <qlayout.h>
-#include <qtooltip.h>
-#include <qwhatsthis.h>
-#include <qimage.h>
-#include <qpixmap.h>
+#include <tqvariant.h>
+#include <tqpushbutton.h>
+#include <tqlabel.h>
+#include <tqtabwidget.h>
+#include <tqcheckbox.h>
+#include <tqcombobox.h>
+#include <tqlineedit.h>
+#include <tqspinbox.h>
+#include <tqbuttongroup.h>
+#include <tqradiobutton.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
+#include <tqwhatsthis.h>
+#include <tqimage.h>
+#include <tqpixmap.h>
 
 static const unsigned char img0_prefMPEG4[] = { 
     0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
@@ -89,110 +89,110 @@ static const unsigned char img0_prefMPEG4[] = {
 
 
 /*
- *  Constructs a prefMPEG4 as a child of 'parent', with the
+ *  Constructs a prefMPEG4 as a child of 'tqparent', with the
  *  name 'name' and widget flags set to 'f'.
  */
-prefMPEG4::prefMPEG4( QWidget* parent, const char* name, WFlags fl )
-    : QWidget( parent, name, fl )
+prefMPEG4::prefMPEG4( TQWidget* tqparent, const char* name, WFlags fl )
+    : TQWidget( tqparent, name, fl )
 {
-    QImage img;
+    TQImage img;
     img.loadFromData( img0_prefMPEG4, sizeof( img0_prefMPEG4 ), "PNG" );
     image0 = img;
     if ( !name )
 	setName( "prefMPEG4" );
     setIcon( image0 );
-    prefMPEG4Layout = new QGridLayout( this, 1, 1, 5, 2, "prefMPEG4Layout"); 
+    prefMPEG4Layout = new TQGridLayout( this, 1, 1, 5, 2, "prefMPEG4Layout"); 
 
-    lTitle = new QLabel( this, "lTitle" );
-    QFont lTitle_font(  lTitle->font() );
+    lTitle = new TQLabel( this, "lTitle" );
+    TQFont lTitle_font(  lTitle->font() );
     lTitle_font.setBold( TRUE );
     lTitle->setFont( lTitle_font ); 
 
     prefMPEG4Layout->addWidget( lTitle, 0, 0 );
 
-    tabWidget = new QTabWidget( this, "tabWidget" );
+    tabWidget = new TQTabWidget( this, "tabWidget" );
 
-    tabVideo = new QWidget( tabWidget, "tabVideo" );
-    tabVideoLayout = new QGridLayout( tabVideo, 1, 1, 11, 6, "tabVideoLayout"); 
+    tabVideo = new TQWidget( tabWidget, "tabVideo" );
+    tabVideoLayout = new TQGridLayout( tabVideo, 1, 1, 11, 6, "tabVideoLayout"); 
 
-    ck2passes = new QCheckBox( tabVideo, "ck2passes" );
+    ck2passes = new TQCheckBox( tabVideo, "ck2passes" );
 
     tabVideoLayout->addMultiCellWidget( ck2passes, 0, 0, 3, 6 );
 
-    textLabel1_4 = new QLabel( tabVideo, "textLabel1_4" );
+    textLabel1_4 = new TQLabel( tabVideo, "textLabel1_4" );
 
     tabVideoLayout->addWidget( textLabel1_4, 0, 0 );
 
-    cbMp4Codec = new QComboBox( FALSE, tabVideo, "cbMp4Codec" );
-    cbMp4Codec->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, cbMp4Codec->sizePolicy().hasHeightForWidth() ) );
+    cbMp4Codec = new TQComboBox( FALSE, tabVideo, "cbMp4Codec" );
+    cbMp4Codec->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, cbMp4Codec->sizePolicy().hasHeightForWidth() ) );
 
     tabVideoLayout->addMultiCellWidget( cbMp4Codec, 0, 0, 1, 2 );
 
-    textLabel3_2 = new QLabel( tabVideo, "textLabel3_2" );
+    textLabel3_2 = new TQLabel( tabVideo, "textLabel3_2" );
 
     tabVideoLayout->addWidget( textLabel3_2, 1, 0 );
 
-    textLabel3_2_2 = new QLabel( tabVideo, "textLabel3_2_2" );
+    textLabel3_2_2 = new TQLabel( tabVideo, "textLabel3_2_2" );
 
     tabVideoLayout->addWidget( textLabel3_2_2, 2, 0 );
 
-    leMp4Width = new QLineEdit( tabVideo, "leMp4Width" );
-    leMp4Width->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, leMp4Width->sizePolicy().hasHeightForWidth() ) );
-    leMp4Width->setMinimumSize( QSize( 0, 0 ) );
-    leMp4Width->setMaximumSize( QSize( 70, 32767 ) );
+    leMp4Width = new TQLineEdit( tabVideo, "leMp4Width" );
+    leMp4Width->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, leMp4Width->sizePolicy().hasHeightForWidth() ) );
+    leMp4Width->setMinimumSize( TQSize( 0, 0 ) );
+    leMp4Width->setMaximumSize( TQSize( 70, 32767 ) );
     leMp4Width->setMaxLength( 4 );
-    leMp4Width->setAlignment( int( QLineEdit::AlignAuto ) );
+    leMp4Width->tqsetAlignment( int( TQLineEdit::AlignAuto ) );
 
     tabVideoLayout->addWidget( leMp4Width, 1, 1 );
 
-    ckMp4AspectRatio = new QCheckBox( tabVideo, "ckMp4AspectRatio" );
-    ckMp4AspectRatio->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)7, (QSizePolicy::SizeType)0, 0, 0, ckMp4AspectRatio->sizePolicy().hasHeightForWidth() ) );
+    ckMp4AspectRatio = new TQCheckBox( tabVideo, "ckMp4AspectRatio" );
+    ckMp4AspectRatio->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)7, (TQSizePolicy::SizeType)0, 0, 0, ckMp4AspectRatio->sizePolicy().hasHeightForWidth() ) );
     ckMp4AspectRatio->setChecked( TRUE );
 
     tabVideoLayout->addMultiCellWidget( ckMp4AspectRatio, 1, 1, 3, 6 );
-    spacer9 = new QSpacerItem( 380, 21, QSizePolicy::Expanding, QSizePolicy::Minimum );
+    spacer9 = new TQSpacerItem( 380, 21, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
     tabVideoLayout->addMultiCell( spacer9, 2, 2, 2, 6 );
 
-    leMp4Height = new QLineEdit( tabVideo, "leMp4Height" );
+    leMp4Height = new TQLineEdit( tabVideo, "leMp4Height" );
     leMp4Height->setEnabled( FALSE );
-    leMp4Height->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)1, (QSizePolicy::SizeType)0, 0, 0, leMp4Height->sizePolicy().hasHeightForWidth() ) );
-    leMp4Height->setMinimumSize( QSize( 0, 0 ) );
-    leMp4Height->setMaximumSize( QSize( 70, 32767 ) );
+    leMp4Height->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)1, (TQSizePolicy::SizeType)0, 0, 0, leMp4Height->sizePolicy().hasHeightForWidth() ) );
+    leMp4Height->setMinimumSize( TQSize( 0, 0 ) );
+    leMp4Height->setMaximumSize( TQSize( 70, 32767 ) );
     leMp4Height->setMaxLength( 4 );
-    leMp4Height->setAlignment( int( QLineEdit::AlignAuto ) );
+    leMp4Height->tqsetAlignment( int( TQLineEdit::AlignAuto ) );
 
     tabVideoLayout->addWidget( leMp4Height, 2, 1 );
-    spacer8 = new QSpacerItem( 21, 110, QSizePolicy::Minimum, QSizePolicy::Expanding );
+    spacer8 = new TQSpacerItem( 21, 110, TQSizePolicy::Minimum, TQSizePolicy::Expanding );
     tabVideoLayout->addItem( spacer8, 4, 5 );
 
-    sbMp4NumberCD = new QSpinBox( tabVideo, "sbMp4NumberCD" );
-    sbMp4NumberCD->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, sbMp4NumberCD->sizePolicy().hasHeightForWidth() ) );
+    sbMp4NumberCD = new TQSpinBox( tabVideo, "sbMp4NumberCD" );
+    sbMp4NumberCD->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, sbMp4NumberCD->sizePolicy().hasHeightForWidth() ) );
     sbMp4NumberCD->setMaxValue( 9 );
     sbMp4NumberCD->setMinValue( 1 );
 
     tabVideoLayout->addWidget( sbMp4NumberCD, 3, 5 );
 
-    textLabel1 = new QLabel( tabVideo, "textLabel1" );
-    textLabel1->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, textLabel1->sizePolicy().hasHeightForWidth() ) );
+    textLabel1 = new TQLabel( tabVideo, "textLabel1" );
+    textLabel1->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, textLabel1->sizePolicy().hasHeightForWidth() ) );
 
     tabVideoLayout->addWidget( textLabel1, 3, 4 );
 
-    buttonGroup1 = new QButtonGroup( tabVideo, "buttonGroup1" );
-    buttonGroup1->setFrameShape( QButtonGroup::NoFrame );
+    buttonGroup1 = new TQButtonGroup( tabVideo, "buttonGroup1" );
+    buttonGroup1->setFrameShape( TQButtonGroup::NoFrame );
     buttonGroup1->setColumnLayout(0, Qt::Vertical );
-    buttonGroup1->layout()->setSpacing( 6 );
-    buttonGroup1->layout()->setMargin( 2 );
-    buttonGroup1Layout = new QGridLayout( buttonGroup1->layout() );
-    buttonGroup1Layout->setAlignment( Qt::AlignTop );
+    buttonGroup1->tqlayout()->setSpacing( 6 );
+    buttonGroup1->tqlayout()->setMargin( 2 );
+    buttonGroup1Layout = new TQGridLayout( buttonGroup1->tqlayout() );
+    buttonGroup1Layout->tqsetAlignment( TQt::AlignTop );
 
-    rbSize = new QRadioButton( buttonGroup1, "rbSize" );
+    rbSize = new TQRadioButton( buttonGroup1, "rbSize" );
 
     buttonGroup1Layout->addWidget( rbSize, 0, 0 );
 
-    sbMp4Size = new QSpinBox( buttonGroup1, "sbMp4Size" );
-    sbMp4Size->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, sbMp4Size->sizePolicy().hasHeightForWidth() ) );
-    sbMp4Size->setMinimumSize( QSize( 80, 0 ) );
-    sbMp4Size->setButtonSymbols( QSpinBox::UpDownArrows );
+    sbMp4Size = new TQSpinBox( buttonGroup1, "sbMp4Size" );
+    sbMp4Size->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, sbMp4Size->sizePolicy().hasHeightForWidth() ) );
+    sbMp4Size->setMinimumSize( TQSize( 80, 0 ) );
+    sbMp4Size->setButtonSymbols( TQSpinBox::UpDownArrows );
     sbMp4Size->setMaxValue( 9999 );
     sbMp4Size->setMinValue( 1 );
     sbMp4Size->setLineStep( 10 );
@@ -200,86 +200,86 @@ prefMPEG4::prefMPEG4( QWidget* parent, const char* name, WFlags fl )
 
     buttonGroup1Layout->addWidget( sbMp4Size, 0, 1 );
 
-    rbBitrate = new QRadioButton( buttonGroup1, "rbBitrate" );
+    rbBitrate = new TQRadioButton( buttonGroup1, "rbBitrate" );
 
     buttonGroup1Layout->addWidget( rbBitrate, 1, 0 );
-    spacer6 = new QSpacerItem( 51, 20, QSizePolicy::Expanding, QSizePolicy::Minimum );
+    spacer6 = new TQSpacerItem( 51, 20, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
     buttonGroup1Layout->addMultiCell( spacer6, 0, 1, 2, 2 );
 
-    leMp4VideoBitrate = new QLineEdit( buttonGroup1, "leMp4VideoBitrate" );
-    leMp4VideoBitrate->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, 0, 0, leMp4VideoBitrate->sizePolicy().hasHeightForWidth() ) );
+    leMp4VideoBitrate = new TQLineEdit( buttonGroup1, "leMp4VideoBitrate" );
+    leMp4VideoBitrate->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)0, 0, 0, leMp4VideoBitrate->sizePolicy().hasHeightForWidth() ) );
 
     buttonGroup1Layout->addWidget( leMp4VideoBitrate, 1, 1 );
 
     tabVideoLayout->addMultiCellWidget( buttonGroup1, 3, 3, 0, 3 );
-    spacer3 = new QSpacerItem( 130, 21, QSizePolicy::Expanding, QSizePolicy::Minimum );
+    spacer3 = new TQSpacerItem( 130, 21, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
     tabVideoLayout->addItem( spacer3, 3, 6 );
-    tabWidget->insertTab( tabVideo, QString::fromLatin1("") );
+    tabWidget->insertTab( tabVideo, TQString::tqfromLatin1("") );
 
-    tabAudio = new QWidget( tabWidget, "tabAudio" );
-    tabAudioLayout = new QGridLayout( tabAudio, 1, 1, 11, 6, "tabAudioLayout"); 
+    tabAudio = new TQWidget( tabWidget, "tabAudio" );
+    tabAudioLayout = new TQGridLayout( tabAudio, 1, 1, 11, 6, "tabAudioLayout"); 
 
-    textLabel1_4_2 = new QLabel( tabAudio, "textLabel1_4_2" );
+    textLabel1_4_2 = new TQLabel( tabAudio, "textLabel1_4_2" );
 
     tabAudioLayout->addWidget( textLabel1_4_2, 0, 0 );
 
-    cbMp4AudioCodec = new QComboBox( FALSE, tabAudio, "cbMp4AudioCodec" );
-    cbMp4AudioCodec->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, cbMp4AudioCodec->sizePolicy().hasHeightForWidth() ) );
+    cbMp4AudioCodec = new TQComboBox( FALSE, tabAudio, "cbMp4AudioCodec" );
+    cbMp4AudioCodec->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, cbMp4AudioCodec->sizePolicy().hasHeightForWidth() ) );
 
     tabAudioLayout->addMultiCellWidget( cbMp4AudioCodec, 0, 0, 1, 2 );
 
-    textLabel1_5 = new QLabel( tabAudio, "textLabel1_5" );
+    textLabel1_5 = new TQLabel( tabAudio, "textLabel1_5" );
 
     tabAudioLayout->addWidget( textLabel1_5, 1, 0 );
 
-    leMp4AudioBitrate = new QLineEdit( tabAudio, "leMp4AudioBitrate" );
-    leMp4AudioBitrate->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)1, (QSizePolicy::SizeType)0, 0, 0, leMp4AudioBitrate->sizePolicy().hasHeightForWidth() ) );
-    leMp4AudioBitrate->setMinimumSize( QSize( 0, 0 ) );
-    leMp4AudioBitrate->setMaximumSize( QSize( 70, 32767 ) );
+    leMp4AudioBitrate = new TQLineEdit( tabAudio, "leMp4AudioBitrate" );
+    leMp4AudioBitrate->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)1, (TQSizePolicy::SizeType)0, 0, 0, leMp4AudioBitrate->sizePolicy().hasHeightForWidth() ) );
+    leMp4AudioBitrate->setMinimumSize( TQSize( 0, 0 ) );
+    leMp4AudioBitrate->setMaximumSize( TQSize( 70, 32767 ) );
     leMp4AudioBitrate->setMaxLength( 3 );
-    leMp4AudioBitrate->setAlignment( int( QLineEdit::AlignAuto ) );
+    leMp4AudioBitrate->tqsetAlignment( int( TQLineEdit::AlignAuto ) );
 
     tabAudioLayout->addWidget( leMp4AudioBitrate, 1, 1 );
-    spacer4 = new QSpacerItem( 376, 20, QSizePolicy::Expanding, QSizePolicy::Minimum );
+    spacer4 = new TQSpacerItem( 376, 20, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
     tabAudioLayout->addMultiCell( spacer4, 1, 1, 2, 3 );
 
-    sbAudioGain = new QSpinBox( tabAudio, "sbAudioGain" );
+    sbAudioGain = new TQSpinBox( tabAudio, "sbAudioGain" );
     sbAudioGain->setMaxValue( 10 );
     sbAudioGain->setMinValue( 1 );
 
     tabAudioLayout->addWidget( sbAudioGain, 2, 1 );
 
-    textLabel1_2 = new QLabel( tabAudio, "textLabel1_2" );
+    textLabel1_2 = new TQLabel( tabAudio, "textLabel1_2" );
 
     tabAudioLayout->addWidget( textLabel1_2, 2, 0 );
-    spacer14 = new QSpacerItem( 20, 61, QSizePolicy::Minimum, QSizePolicy::Expanding );
+    spacer14 = new TQSpacerItem( 20, 61, TQSizePolicy::Minimum, TQSizePolicy::Expanding );
     tabAudioLayout->addItem( spacer14, 3, 3 );
-    tabWidget->insertTab( tabAudio, QString::fromLatin1("") );
+    tabWidget->insertTab( tabAudio, TQString::tqfromLatin1("") );
 
     prefMPEG4Layout->addWidget( tabWidget, 1, 0 );
 
-    ckUseCache = new QCheckBox( this, "ckUseCache" );
+    ckUseCache = new TQCheckBox( this, "ckUseCache" );
 
     prefMPEG4Layout->addWidget( ckUseCache, 2, 0 );
     languageChange();
-    resize( QSize(582, 460).expandedTo(minimumSizeHint()) );
+    resize( TQSize(582, 460).expandedTo(tqminimumSizeHint()) );
     clearWState( WState_Polished );
 
     // signals and slots connections
-    connect( cbMp4AudioCodec, SIGNAL( activated(int) ), this, SLOT( cbMp4AudioCodecActivated(int) ) );
-    connect( cbMp4Codec, SIGNAL( activated(int) ), this, SLOT( cbMp4CodecActivated(int) ) );
-    connect( ck2passes, SIGNAL( clicked() ), this, SLOT( ck2passesClicked() ) );
-    connect( ckMp4AspectRatio, SIGNAL( clicked() ), this, SLOT( ckMp4AspectRatioClick() ) );
-    connect( rbBitrate, SIGNAL( clicked() ), this, SLOT( rgVideoSizeChanged() ) );
-    connect( rbSize, SIGNAL( clicked() ), this, SLOT( rgVideoSizeChanged() ) );
-    connect( leMp4Width, SIGNAL( textChanged(const QString&) ), this, SLOT( leMp4WidthTextChanged(const QString&) ) );
-    connect( leMp4Height, SIGNAL( textChanged(const QString&) ), this, SLOT( leMp4HeightTextChanged(const QString&) ) );
-    connect( sbMp4Size, SIGNAL( valueChanged(int) ), this, SLOT( sbMp4SizeValueChanged(int) ) );
-    connect( sbMp4NumberCD, SIGNAL( valueChanged(int) ), this, SLOT( sbMp4NumberCDValueChanged(int) ) );
-    connect( leMp4VideoBitrate, SIGNAL( textChanged(const QString&) ), this, SLOT( leMp4VideoBitrateTextChanged(const QString&) ) );
-    connect( sbAudioGain, SIGNAL( valueChanged(int) ), this, SLOT( sbAudioGainValueChanged(int) ) );
-    connect( leMp4AudioBitrate, SIGNAL( textChanged(const QString&) ), this, SLOT( leMp4AudioBitrateTextChanged(const QString&) ) );
-    connect( ckUseCache, SIGNAL( clicked() ), this, SLOT( ckUseCacheClick() ) );
+    connect( cbMp4AudioCodec, TQT_SIGNAL( activated(int) ), this, TQT_SLOT( cbMp4AudioCodecActivated(int) ) );
+    connect( cbMp4Codec, TQT_SIGNAL( activated(int) ), this, TQT_SLOT( cbMp4CodecActivated(int) ) );
+    connect( ck2passes, TQT_SIGNAL( clicked() ), this, TQT_SLOT( ck2passesClicked() ) );
+    connect( ckMp4AspectRatio, TQT_SIGNAL( clicked() ), this, TQT_SLOT( ckMp4AspectRatioClick() ) );
+    connect( rbBitrate, TQT_SIGNAL( clicked() ), this, TQT_SLOT( rgVideoSizeChanged() ) );
+    connect( rbSize, TQT_SIGNAL( clicked() ), this, TQT_SLOT( rgVideoSizeChanged() ) );
+    connect( leMp4Width, TQT_SIGNAL( textChanged(const TQString&) ), this, TQT_SLOT( leMp4WidthTextChanged(const TQString&) ) );
+    connect( leMp4Height, TQT_SIGNAL( textChanged(const TQString&) ), this, TQT_SLOT( leMp4HeightTextChanged(const TQString&) ) );
+    connect( sbMp4Size, TQT_SIGNAL( valueChanged(int) ), this, TQT_SLOT( sbMp4SizeValueChanged(int) ) );
+    connect( sbMp4NumberCD, TQT_SIGNAL( valueChanged(int) ), this, TQT_SLOT( sbMp4NumberCDValueChanged(int) ) );
+    connect( leMp4VideoBitrate, TQT_SIGNAL( textChanged(const TQString&) ), this, TQT_SLOT( leMp4VideoBitrateTextChanged(const TQString&) ) );
+    connect( sbAudioGain, TQT_SIGNAL( valueChanged(int) ), this, TQT_SLOT( sbAudioGainValueChanged(int) ) );
+    connect( leMp4AudioBitrate, TQT_SIGNAL( textChanged(const TQString&) ), this, TQT_SLOT( leMp4AudioBitrateTextChanged(const TQString&) ) );
+    connect( ckUseCache, TQT_SIGNAL( clicked() ), this, TQT_SLOT( ckUseCacheClick() ) );
 
     // tab order
     setTabOrder( tabWidget, cbMp4Codec );
@@ -302,7 +302,7 @@ prefMPEG4::prefMPEG4( QWidget* parent, const char* name, WFlags fl )
  */
 prefMPEG4::~prefMPEG4()
 {
-    // no need to delete child widgets, Qt does it all for us
+    // no need to delete child widgets, TQt does it all for us
 }
 
 /*
@@ -312,9 +312,9 @@ prefMPEG4::~prefMPEG4()
 void prefMPEG4::languageChange()
 {
     setCaption( tr2i18n( "Form1" ) );
-    lTitle->setText( QString::null );
+    lTitle->setText( TQString() );
     ck2passes->setText( tr2i18n( "2 pass" ) );
-    ck2passes->setAccel( QKeySequence( tr2i18n( "Alt+2" ) ) );
+    ck2passes->setAccel( TQKeySequence( tr2i18n( "Alt+2" ) ) );
     textLabel1_4->setText( tr2i18n( "Codec" ) );
     cbMp4Codec->clear();
     cbMp4Codec->insertItem( tr2i18n( "XviD" ) );
@@ -324,17 +324,17 @@ void prefMPEG4::languageChange()
     textLabel3_2->setText( tr2i18n( "Width" ) );
     textLabel3_2_2->setText( tr2i18n( "Height" ) );
     leMp4Width->setText( tr2i18n( "640" ) );
-    leMp4Width->setInputMask( QString::null );
+    leMp4Width->setInputMask( TQString() );
     ckMp4AspectRatio->setText( tr2i18n( "&keep aspect ratio" ) );
-    ckMp4AspectRatio->setAccel( QKeySequence( tr2i18n( "Alt+K" ) ) );
-    leMp4Height->setInputMask( QString::null );
+    ckMp4AspectRatio->setAccel( TQKeySequence( tr2i18n( "Alt+K" ) ) );
+    leMp4Height->setInputMask( TQString() );
     textLabel1->setText( tr2i18n( "X" ) );
-    buttonGroup1->setTitle( QString::null );
+    buttonGroup1->setTitle( TQString() );
     rbSize->setText( tr2i18n( "File size" ) );
-    rbSize->setAccel( QKeySequence( tr2i18n( "Alt+S" ) ) );
+    rbSize->setAccel( TQKeySequence( tr2i18n( "Alt+S" ) ) );
     sbMp4Size->setSuffix( tr2i18n( " MB" ) );
     rbBitrate->setText( tr2i18n( "Bitrate" ) );
-    rbBitrate->setAccel( QKeySequence( tr2i18n( "Alt+B" ) ) );
+    rbBitrate->setAccel( TQKeySequence( tr2i18n( "Alt+B" ) ) );
     tabWidget->changeTab( tabVideo, tr2i18n( "Video" ) );
     textLabel1_4_2->setText( tr2i18n( "Codec" ) );
     cbMp4AudioCodec->clear();
@@ -344,7 +344,7 @@ void prefMPEG4::languageChange()
     cbMp4AudioCodec->insertItem( tr2i18n( "ac3" ) );
     cbMp4AudioCodec->insertItem( tr2i18n( "adpcm ima" ) );
     textLabel1_5->setText( tr2i18n( "Bitrate" ) );
-    leMp4AudioBitrate->setText( QString::null );
+    leMp4AudioBitrate->setText( TQString() );
     textLabel1_2->setText( tr2i18n( "Gain" ) );
     tabWidget->changeTab( tabAudio, tr2i18n( "Audio" ) );
     ckUseCache->setText( tr2i18n( "use cell cache" ) );
@@ -380,19 +380,19 @@ void prefMPEG4::sbMp4NumberCDValueChanged(int)
     qWarning( "prefMPEG4::sbMp4NumberCDValueChanged(int): Not implemented yet" );
 }
 
-void prefMPEG4::leMp4WidthTextChanged(const QString&)
+void prefMPEG4::leMp4WidthTextChanged(const TQString&)
 {
-    qWarning( "prefMPEG4::leMp4WidthTextChanged(const QString&): Not implemented yet" );
+    qWarning( "prefMPEG4::leMp4WidthTextChanged(const TQString&): Not implemented yet" );
 }
 
-void prefMPEG4::leMp4HeightTextChanged(const QString&)
+void prefMPEG4::leMp4HeightTextChanged(const TQString&)
 {
-    qWarning( "prefMPEG4::leMp4HeightTextChanged(const QString&): Not implemented yet" );
+    qWarning( "prefMPEG4::leMp4HeightTextChanged(const TQString&): Not implemented yet" );
 }
 
-void prefMPEG4::leMp4AudioBitrateTextChanged(const QString&)
+void prefMPEG4::leMp4AudioBitrateTextChanged(const TQString&)
 {
-    qWarning( "prefMPEG4::leMp4AudioBitrateTextChanged(const QString&): Not implemented yet" );
+    qWarning( "prefMPEG4::leMp4AudioBitrateTextChanged(const TQString&): Not implemented yet" );
 }
 
 void prefMPEG4::rgVideoSizeChanged()
@@ -400,9 +400,9 @@ void prefMPEG4::rgVideoSizeChanged()
     qWarning( "prefMPEG4::rgVideoSizeChanged(): Not implemented yet" );
 }
 
-void prefMPEG4::leMp4VideoBitrateTextChanged(const QString&)
+void prefMPEG4::leMp4VideoBitrateTextChanged(const TQString&)
 {
-    qWarning( "prefMPEG4::leMp4VideoBitrateTextChanged(const QString&): Not implemented yet" );
+    qWarning( "prefMPEG4::leMp4VideoBitrateTextChanged(const TQString&): Not implemented yet" );
 }
 
 void prefMPEG4::sbAudioGainValueChanged(int)
diff --git a/src/prefMPEG4.ui b/src/prefMPEG4.ui
index fc21017..0789409 100644
--- a/src/prefMPEG4.ui
+++ b/src/prefMPEG4.ui
@@ -1,10 +1,10 @@
 <!DOCTYPE UI><UI version="3.3" stdsetdef="1">
 <class>prefMPEG4</class>
-<widget class="QWidget">
+<widget class="TQWidget">
     <property name="name">
         <cstring>prefMPEG4</cstring>
     </property>
-    <property name="geometry">
+    <property name="tqgeometry">
         <rect>
             <x>0</x>
             <y>0</y>
@@ -28,7 +28,7 @@
         <property name="spacing">
             <number>2</number>
         </property>
-        <widget class="QLabel" row="0" column="0">
+        <widget class="TQLabel" row="0" column="0">
             <property name="name">
                 <cstring>lTitle</cstring>
             </property>
@@ -41,11 +41,11 @@
                 <string></string>
             </property>
         </widget>
-        <widget class="QTabWidget" row="1" column="0">
+        <widget class="TQTabWidget" row="1" column="0">
             <property name="name">
                 <cstring>tabWidget</cstring>
             </property>
-            <widget class="QWidget">
+            <widget class="TQWidget">
                 <property name="name">
                     <cstring>tabVideo</cstring>
                 </property>
@@ -56,7 +56,7 @@
                     <property name="name">
                         <cstring>unnamed</cstring>
                     </property>
-                    <widget class="QCheckBox" row="0" column="3" rowspan="1" colspan="4">
+                    <widget class="TQCheckBox" row="0" column="3" rowspan="1" colspan="4">
                         <property name="name">
                             <cstring>ck2passes</cstring>
                         </property>
@@ -67,7 +67,7 @@
                             <string>Alt+2</string>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="0" column="0">
+                    <widget class="TQLabel" row="0" column="0">
                         <property name="name">
                             <cstring>textLabel1_4</cstring>
                         </property>
@@ -75,7 +75,7 @@
                             <string>Codec</string>
                         </property>
                     </widget>
-                    <widget class="QComboBox" row="0" column="1" rowspan="1" colspan="2">
+                    <widget class="TQComboBox" row="0" column="1" rowspan="1" colspan="2">
                         <item>
                             <property name="text">
                                 <string>XviD</string>
@@ -106,7 +106,7 @@
                             <number>1</number>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="1" column="0">
+                    <widget class="TQLabel" row="1" column="0">
                         <property name="name">
                             <cstring>textLabel3_2</cstring>
                         </property>
@@ -114,7 +114,7 @@
                             <string>Width</string>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="2" column="0">
+                    <widget class="TQLabel" row="2" column="0">
                         <property name="name">
                             <cstring>textLabel3_2_2</cstring>
                         </property>
@@ -122,7 +122,7 @@
                             <string>Height</string>
                         </property>
                     </widget>
-                    <widget class="QLineEdit" row="1" column="1">
+                    <widget class="TQLineEdit" row="1" column="1">
                         <property name="name">
                             <cstring>leMp4Width</cstring>
                         </property>
@@ -134,13 +134,13 @@
                                 <verstretch>0</verstretch>
                             </sizepolicy>
                         </property>
-                        <property name="minimumSize">
+                        <property name="tqminimumSize">
                             <size>
                                 <width>0</width>
                                 <height>0</height>
                             </size>
                         </property>
-                        <property name="maximumSize">
+                        <property name="tqmaximumSize">
                             <size>
                                 <width>70</width>
                                 <height>32767</height>
@@ -152,14 +152,14 @@
                         <property name="maxLength">
                             <number>4</number>
                         </property>
-                        <property name="alignment">
+                        <property name="tqalignment">
                             <set>AlignAuto</set>
                         </property>
                         <property name="inputMask">
                             <string></string>
                         </property>
                     </widget>
-                    <widget class="QCheckBox" row="1" column="3" rowspan="1" colspan="4">
+                    <widget class="TQCheckBox" row="1" column="3" rowspan="1" colspan="4">
                         <property name="name">
                             <cstring>ckMp4AspectRatio</cstring>
                         </property>
@@ -191,14 +191,14 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="sizeHint">
+                        <property name="tqsizeHint">
                             <size>
                                 <width>380</width>
                                 <height>21</height>
                             </size>
                         </property>
                     </spacer>
-                    <widget class="QLineEdit" row="2" column="1">
+                    <widget class="TQLineEdit" row="2" column="1">
                         <property name="name">
                             <cstring>leMp4Height</cstring>
                         </property>
@@ -213,13 +213,13 @@
                                 <verstretch>0</verstretch>
                             </sizepolicy>
                         </property>
-                        <property name="minimumSize">
+                        <property name="tqminimumSize">
                             <size>
                                 <width>0</width>
                                 <height>0</height>
                             </size>
                         </property>
-                        <property name="maximumSize">
+                        <property name="tqmaximumSize">
                             <size>
                                 <width>70</width>
                                 <height>32767</height>
@@ -228,7 +228,7 @@
                         <property name="maxLength">
                             <number>4</number>
                         </property>
-                        <property name="alignment">
+                        <property name="tqalignment">
                             <set>AlignAuto</set>
                         </property>
                         <property name="inputMask">
@@ -245,14 +245,14 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="sizeHint">
+                        <property name="tqsizeHint">
                             <size>
                                 <width>21</width>
                                 <height>110</height>
                             </size>
                         </property>
                     </spacer>
-                    <widget class="QSpinBox" row="3" column="5">
+                    <widget class="TQSpinBox" row="3" column="5">
                         <property name="name">
                             <cstring>sbMp4NumberCD</cstring>
                         </property>
@@ -271,7 +271,7 @@
                             <number>1</number>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="3" column="4">
+                    <widget class="TQLabel" row="3" column="4">
                         <property name="name">
                             <cstring>textLabel1</cstring>
                         </property>
@@ -287,7 +287,7 @@
                             <string>X</string>
                         </property>
                     </widget>
-                    <widget class="QButtonGroup" row="3" column="0" rowspan="1" colspan="4">
+                    <widget class="TQButtonGroup" row="3" column="0" rowspan="1" colspan="4">
                         <property name="name">
                             <cstring>buttonGroup1</cstring>
                         </property>
@@ -304,7 +304,7 @@
                             <property name="margin">
                                 <number>2</number>
                             </property>
-                            <widget class="QRadioButton" row="0" column="0">
+                            <widget class="TQRadioButton" row="0" column="0">
                                 <property name="name">
                                     <cstring>rbSize</cstring>
                                 </property>
@@ -315,7 +315,7 @@
                                     <string>Alt+S</string>
                                 </property>
                             </widget>
-                            <widget class="QSpinBox" row="0" column="1">
+                            <widget class="TQSpinBox" row="0" column="1">
                                 <property name="name">
                                     <cstring>sbMp4Size</cstring>
                                 </property>
@@ -327,7 +327,7 @@
                                         <verstretch>0</verstretch>
                                     </sizepolicy>
                                 </property>
-                                <property name="minimumSize">
+                                <property name="tqminimumSize">
                                     <size>
                                         <width>80</width>
                                         <height>0</height>
@@ -352,7 +352,7 @@
                                     <number>700</number>
                                 </property>
                             </widget>
-                            <widget class="QRadioButton" row="1" column="0">
+                            <widget class="TQRadioButton" row="1" column="0">
                                 <property name="name">
                                     <cstring>rbBitrate</cstring>
                                 </property>
@@ -373,14 +373,14 @@
                                 <property name="sizeType">
                                     <enum>Expanding</enum>
                                 </property>
-                                <property name="sizeHint">
+                                <property name="tqsizeHint">
                                     <size>
                                         <width>51</width>
                                         <height>20</height>
                                     </size>
                                 </property>
                             </spacer>
-                            <widget class="QLineEdit" row="1" column="1">
+                            <widget class="TQLineEdit" row="1" column="1">
                                 <property name="name">
                                     <cstring>leMp4VideoBitrate</cstring>
                                 </property>
@@ -405,7 +405,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="sizeHint">
+                        <property name="tqsizeHint">
                             <size>
                                 <width>130</width>
                                 <height>21</height>
@@ -414,7 +414,7 @@
                     </spacer>
                 </grid>
             </widget>
-            <widget class="QWidget">
+            <widget class="TQWidget">
                 <property name="name">
                     <cstring>tabAudio</cstring>
                 </property>
@@ -425,7 +425,7 @@
                     <property name="name">
                         <cstring>unnamed</cstring>
                     </property>
-                    <widget class="QLabel" row="0" column="0">
+                    <widget class="TQLabel" row="0" column="0">
                         <property name="name">
                             <cstring>textLabel1_4_2</cstring>
                         </property>
@@ -433,7 +433,7 @@
                             <string>Codec</string>
                         </property>
                     </widget>
-                    <widget class="QComboBox" row="0" column="1" rowspan="1" colspan="2">
+                    <widget class="TQComboBox" row="0" column="1" rowspan="1" colspan="2">
                         <item>
                             <property name="text">
                                 <string>mp3</string>
@@ -471,7 +471,7 @@
                             </sizepolicy>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="1" column="0">
+                    <widget class="TQLabel" row="1" column="0">
                         <property name="name">
                             <cstring>textLabel1_5</cstring>
                         </property>
@@ -479,7 +479,7 @@
                             <string>Bitrate</string>
                         </property>
                     </widget>
-                    <widget class="QLineEdit" row="1" column="1">
+                    <widget class="TQLineEdit" row="1" column="1">
                         <property name="name">
                             <cstring>leMp4AudioBitrate</cstring>
                         </property>
@@ -491,13 +491,13 @@
                                 <verstretch>0</verstretch>
                             </sizepolicy>
                         </property>
-                        <property name="minimumSize">
+                        <property name="tqminimumSize">
                             <size>
                                 <width>0</width>
                                 <height>0</height>
                             </size>
                         </property>
-                        <property name="maximumSize">
+                        <property name="tqmaximumSize">
                             <size>
                                 <width>70</width>
                                 <height>32767</height>
@@ -509,7 +509,7 @@
                         <property name="maxLength">
                             <number>3</number>
                         </property>
-                        <property name="alignment">
+                        <property name="tqalignment">
                             <set>AlignAuto</set>
                         </property>
                     </widget>
@@ -523,14 +523,14 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="sizeHint">
+                        <property name="tqsizeHint">
                             <size>
                                 <width>376</width>
                                 <height>20</height>
                             </size>
                         </property>
                     </spacer>
-                    <widget class="QSpinBox" row="2" column="1">
+                    <widget class="TQSpinBox" row="2" column="1">
                         <property name="name">
                             <cstring>sbAudioGain</cstring>
                         </property>
@@ -541,7 +541,7 @@
                             <number>1</number>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="2" column="0">
+                    <widget class="TQLabel" row="2" column="0">
                         <property name="name">
                             <cstring>textLabel1_2</cstring>
                         </property>
@@ -559,7 +559,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="sizeHint">
+                        <property name="tqsizeHint">
                             <size>
                                 <width>20</width>
                                 <height>61</height>
@@ -569,7 +569,7 @@
                 </grid>
             </widget>
         </widget>
-        <widget class="QCheckBox" row="2" column="0">
+        <widget class="TQCheckBox" row="2" column="0">
             <property name="name">
                 <cstring>ckUseCache</cstring>
             </property>
@@ -623,15 +623,15 @@
     </connection>
     <connection>
         <sender>leMp4Width</sender>
-        <signal>textChanged(const QString&amp;)</signal>
+        <signal>textChanged(const TQString&amp;)</signal>
         <receiver>prefMPEG4</receiver>
-        <slot>leMp4WidthTextChanged(const QString&amp;)</slot>
+        <slot>leMp4WidthTextChanged(const TQString&amp;)</slot>
     </connection>
     <connection>
         <sender>leMp4Height</sender>
-        <signal>textChanged(const QString&amp;)</signal>
+        <signal>textChanged(const TQString&amp;)</signal>
         <receiver>prefMPEG4</receiver>
-        <slot>leMp4HeightTextChanged(const QString&amp;)</slot>
+        <slot>leMp4HeightTextChanged(const TQString&amp;)</slot>
     </connection>
     <connection>
         <sender>sbMp4Size</sender>
@@ -647,9 +647,9 @@
     </connection>
     <connection>
         <sender>leMp4VideoBitrate</sender>
-        <signal>textChanged(const QString&amp;)</signal>
+        <signal>textChanged(const TQString&amp;)</signal>
         <receiver>prefMPEG4</receiver>
-        <slot>leMp4VideoBitrateTextChanged(const QString&amp;)</slot>
+        <slot>leMp4VideoBitrateTextChanged(const TQString&amp;)</slot>
     </connection>
     <connection>
         <sender>sbAudioGain</sender>
@@ -659,9 +659,9 @@
     </connection>
     <connection>
         <sender>leMp4AudioBitrate</sender>
-        <signal>textChanged(const QString&amp;)</signal>
+        <signal>textChanged(const TQString&amp;)</signal>
         <receiver>prefMPEG4</receiver>
-        <slot>leMp4AudioBitrateTextChanged(const QString&amp;)</slot>
+        <slot>leMp4AudioBitrateTextChanged(const TQString&amp;)</slot>
     </connection>
     <connection>
         <sender>ckUseCache</sender>
@@ -686,20 +686,20 @@
     <tabstop>leMp4AudioBitrate</tabstop>
     <tabstop>sbAudioGain</tabstop>
 </tabstops>
-<slots>
+<Q_SLOTS>
     <slot>ckMp4AspectRatioClick()</slot>
     <slot>cbMp4CodecActivated( int )</slot>
     <slot>cbMp4AudioCodecActivated( int )</slot>
     <slot>ck2passesClicked()</slot>
     <slot>sbMp4SizeValueChanged( int )</slot>
     <slot>sbMp4NumberCDValueChanged( int )</slot>
-    <slot>leMp4WidthTextChanged( const QString &amp; )</slot>
-    <slot>leMp4HeightTextChanged( const QString &amp; )</slot>
-    <slot>leMp4AudioBitrateTextChanged( const QString &amp; )</slot>
+    <slot>leMp4WidthTextChanged( const TQString &amp; )</slot>
+    <slot>leMp4HeightTextChanged( const TQString &amp; )</slot>
+    <slot>leMp4AudioBitrateTextChanged( const TQString &amp; )</slot>
     <slot>rgVideoSizeChanged()</slot>
-    <slot>leMp4VideoBitrateTextChanged(const QString &amp;)</slot>
+    <slot>leMp4VideoBitrateTextChanged(const TQString &amp;)</slot>
     <slot>sbAudioGainValueChanged(int)</slot>
     <slot>ckUseCacheClick()</slot>
-</slots>
-<layoutdefaults spacing="6" margin="11"/>
+</Q_SLOTS>
+<tqlayoutdefaults spacing="6" margin="11"/>
 </UI>
diff --git a/src/prefMencoder.cpp b/src/prefMencoder.cpp
index 98a56ca..63de9a1 100644
--- a/src/prefMencoder.cpp
+++ b/src/prefMencoder.cpp
@@ -9,241 +9,241 @@
 
 #include "prefMencoder.h"
 
-#include <qvariant.h>
-#include <qpushbutton.h>
-#include <qlabel.h>
-#include <qtabwidget.h>
-#include <qlistbox.h>
+#include <tqvariant.h>
+#include <tqpushbutton.h>
+#include <tqlabel.h>
+#include <tqtabwidget.h>
+#include <tqlistbox.h>
 #include <kpushbutton.h>
-#include <qtextedit.h>
-#include <qlineedit.h>
-#include <qlayout.h>
-#include <qtooltip.h>
-#include <qwhatsthis.h>
+#include <tqtextedit.h>
+#include <tqlineedit.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
+#include <tqwhatsthis.h>
 #include "kpushbutton.h"
 
 /*
- *  Constructs a prefMencoder as a child of 'parent', with the
+ *  Constructs a prefMencoder as a child of 'tqparent', with the
  *  name 'name' and widget flags set to 'f'.
  */
-prefMencoder::prefMencoder( QWidget* parent, const char* name, WFlags fl )
-    : QWidget( parent, name, fl )
+prefMencoder::prefMencoder( TQWidget* tqparent, const char* name, WFlags fl )
+    : TQWidget( tqparent, name, fl )
 {
     if ( !name )
 	setName( "prefMencoder" );
-    prefMencoderLayout = new QGridLayout( this, 1, 1, 11, 6, "prefMencoderLayout"); 
+    prefMencoderLayout = new TQGridLayout( this, 1, 1, 11, 6, "prefMencoderLayout"); 
 
-    layout2 = new QGridLayout( 0, 1, 1, 0, 6, "layout2"); 
+    tqlayout2 = new TQGridLayout( 0, 1, 1, 0, 6, "tqlayout2"); 
 
-    textLabel2 = new QLabel( this, "textLabel2" );
-    textLabel2->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, textLabel2->sizePolicy().hasHeightForWidth() ) );
-    QFont textLabel2_font(  textLabel2->font() );
+    textLabel2 = new TQLabel( this, "textLabel2" );
+    textLabel2->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, textLabel2->sizePolicy().hasHeightForWidth() ) );
+    TQFont textLabel2_font(  textLabel2->font() );
     textLabel2_font.setBold( TRUE );
     textLabel2->setFont( textLabel2_font ); 
 
-    layout2->addWidget( textLabel2, 0, 0 );
+    tqlayout2->addWidget( textLabel2, 0, 0 );
 
-    textLabel2_2 = new QLabel( this, "textLabel2_2" );
-    textLabel2_2->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, 0, 0, textLabel2_2->sizePolicy().hasHeightForWidth() ) );
+    textLabel2_2 = new TQLabel( this, "textLabel2_2" );
+    textLabel2_2->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)0, 0, 0, textLabel2_2->sizePolicy().hasHeightForWidth() ) );
 
-    layout2->addWidget( textLabel2_2, 0, 1 );
+    tqlayout2->addWidget( textLabel2_2, 0, 1 );
 
-    prefMencoderLayout->addLayout( layout2, 2, 0 );
+    prefMencoderLayout->addLayout( tqlayout2, 2, 0 );
 
-    tabWidget2 = new QTabWidget( this, "tabWidget2" );
+    tabWidget2 = new TQTabWidget( this, "tabWidget2" );
 
-    tab = new QWidget( tabWidget2, "tab" );
-    tabLayout = new QGridLayout( tab, 1, 1, 11, 6, "tabLayout"); 
+    tab = new TQWidget( tabWidget2, "tab" );
+    tabLayout = new TQGridLayout( tab, 1, 1, 11, 6, "tabLayout"); 
 
-    lbvCodecs = new QListBox( tab, "lbvCodecs" );
+    lbvCodecs = new TQListBox( tab, "lbvCodecs" );
 
     tabLayout->addMultiCellWidget( lbvCodecs, 0, 4, 0, 1 );
 
     btnDeleteV = new KPushButton( tab, "btnDeleteV" );
-    btnDeleteV->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)1, (QSizePolicy::SizeType)0, 0, 0, btnDeleteV->sizePolicy().hasHeightForWidth() ) );
+    btnDeleteV->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)1, (TQSizePolicy::SizeType)0, 0, 0, btnDeleteV->sizePolicy().hasHeightForWidth() ) );
     btnDeleteV->setProperty( "stdItem", 28 );
 
     tabLayout->addWidget( btnDeleteV, 5, 1 );
 
     btnAddV = new KPushButton( tab, "btnAddV" );
-    btnAddV->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)1, (QSizePolicy::SizeType)0, 0, 0, btnAddV->sizePolicy().hasHeightForWidth() ) );
+    btnAddV->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)1, (TQSizePolicy::SizeType)0, 0, 0, btnAddV->sizePolicy().hasHeightForWidth() ) );
     btnAddV->setProperty( "stdItem", 27 );
 
     tabLayout->addWidget( btnAddV, 5, 0 );
 
-    textLabel1_3 = new QLabel( tab, "textLabel1_3" );
+    textLabel1_3 = new TQLabel( tab, "textLabel1_3" );
 
     tabLayout->addWidget( textLabel1_3, 0, 2 );
 
-    textLabel2_3 = new QLabel( tab, "textLabel2_3" );
+    textLabel2_3 = new TQLabel( tab, "textLabel2_3" );
 
     tabLayout->addWidget( textLabel2_3, 1, 2 );
 
-    textLabel1_2_3 = new QLabel( tab, "textLabel1_2_3" );
+    textLabel1_2_3 = new TQLabel( tab, "textLabel1_2_3" );
 
     tabLayout->addWidget( textLabel1_2_3, 3, 2 );
 
-    layout9 = new QGridLayout( 0, 1, 1, 0, 6, "layout9"); 
+    tqlayout9 = new TQGridLayout( 0, 1, 1, 0, 6, "tqlayout9"); 
 
-    teOpt2 = new QTextEdit( tab, "teOpt2" );
+    teOpt2 = new TQTextEdit( tab, "teOpt2" );
     teOpt2->setEnabled( TRUE );
 
-    layout9->addMultiCellWidget( teOpt2, 0, 1, 0, 0 );
-    spacer5 = new QSpacerItem( 20, 81, QSizePolicy::Minimum, QSizePolicy::Expanding );
-    layout9->addItem( spacer5, 1, 1 );
+    tqlayout9->addMultiCellWidget( teOpt2, 0, 1, 0, 0 );
+    spacer5 = new TQSpacerItem( 20, 81, TQSizePolicy::Minimum, TQSizePolicy::Expanding );
+    tqlayout9->addItem( spacer5, 1, 1 );
 
     btnOpt2 = new KPushButton( tab, "btnOpt2" );
-    btnOpt2->setMinimumSize( QSize( 22, 22 ) );
-    btnOpt2->setMaximumSize( QSize( 22, 22 ) );
+    btnOpt2->setMinimumSize( TQSize( 22, 22 ) );
+    btnOpt2->setMaximumSize( TQSize( 22, 22 ) );
 
-    layout9->addWidget( btnOpt2, 0, 1 );
+    tqlayout9->addWidget( btnOpt2, 0, 1 );
 
-    tabLayout->addLayout( layout9, 3, 3 );
+    tabLayout->addLayout( tqlayout9, 3, 3 );
 
-    layout10 = new QGridLayout( 0, 1, 1, 0, 6, "layout10"); 
+    tqlayout10 = new TQGridLayout( 0, 1, 1, 0, 6, "tqlayout10"); 
 
-    teOpt3 = new QTextEdit( tab, "teOpt3" );
+    teOpt3 = new TQTextEdit( tab, "teOpt3" );
     teOpt3->setEnabled( TRUE );
 
-    layout10->addMultiCellWidget( teOpt3, 0, 1, 0, 0 );
+    tqlayout10->addMultiCellWidget( teOpt3, 0, 1, 0, 0 );
 
     btnOpt3 = new KPushButton( tab, "btnOpt3" );
-    btnOpt3->setMinimumSize( QSize( 22, 22 ) );
-    btnOpt3->setMaximumSize( QSize( 22, 22 ) );
+    btnOpt3->setMinimumSize( TQSize( 22, 22 ) );
+    btnOpt3->setMaximumSize( TQSize( 22, 22 ) );
 
-    layout10->addWidget( btnOpt3, 0, 1 );
-    spacer6 = new QSpacerItem( 20, 60, QSizePolicy::Minimum, QSizePolicy::Expanding );
-    layout10->addItem( spacer6, 1, 1 );
+    tqlayout10->addWidget( btnOpt3, 0, 1 );
+    spacer6 = new TQSpacerItem( 20, 60, TQSizePolicy::Minimum, TQSizePolicy::Expanding );
+    tqlayout10->addItem( spacer6, 1, 1 );
 
-    tabLayout->addMultiCellLayout( layout10, 4, 5, 3, 3 );
+    tabLayout->addMultiCellLayout( tqlayout10, 4, 5, 3, 3 );
 
-    textLabel1_2 = new QLabel( tab, "textLabel1_2" );
+    textLabel1_2 = new TQLabel( tab, "textLabel1_2" );
 
     tabLayout->addWidget( textLabel1_2, 2, 2 );
 
-    layout8 = new QGridLayout( 0, 1, 1, 0, 6, "layout8"); 
-    spacer4 = new QSpacerItem( 20, 90, QSizePolicy::Minimum, QSizePolicy::Expanding );
-    layout8->addItem( spacer4, 1, 1 );
+    tqlayout8 = new TQGridLayout( 0, 1, 1, 0, 6, "tqlayout8"); 
+    spacer4 = new TQSpacerItem( 20, 90, TQSizePolicy::Minimum, TQSizePolicy::Expanding );
+    tqlayout8->addItem( spacer4, 1, 1 );
 
-    teOpt1 = new QTextEdit( tab, "teOpt1" );
+    teOpt1 = new TQTextEdit( tab, "teOpt1" );
     teOpt1->setEnabled( TRUE );
-    teOpt1->setWordWrap( QTextEdit::WidgetWidth );
+    teOpt1->setWordWrap( TQTextEdit::WidgetWidth );
 
-    layout8->addMultiCellWidget( teOpt1, 0, 1, 0, 0 );
+    tqlayout8->addMultiCellWidget( teOpt1, 0, 1, 0, 0 );
 
     btnOpt1 = new KPushButton( tab, "btnOpt1" );
-    btnOpt1->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)1, (QSizePolicy::SizeType)0, 0, 0, btnOpt1->sizePolicy().hasHeightForWidth() ) );
-    btnOpt1->setMinimumSize( QSize( 22, 22 ) );
-    btnOpt1->setMaximumSize( QSize( 22, 22 ) );
+    btnOpt1->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)1, (TQSizePolicy::SizeType)0, 0, 0, btnOpt1->sizePolicy().hasHeightForWidth() ) );
+    btnOpt1->setMinimumSize( TQSize( 22, 22 ) );
+    btnOpt1->setMaximumSize( TQSize( 22, 22 ) );
 
-    layout8->addWidget( btnOpt1, 0, 1 );
+    tqlayout8->addWidget( btnOpt1, 0, 1 );
 
-    tabLayout->addLayout( layout8, 2, 3 );
+    tabLayout->addLayout( tqlayout8, 2, 3 );
 
-    textLabel1_2_3_2 = new QLabel( tab, "textLabel1_2_3_2" );
+    textLabel1_2_3_2 = new TQLabel( tab, "textLabel1_2_3_2" );
 
     tabLayout->addMultiCellWidget( textLabel1_2_3_2, 4, 5, 2, 2 );
 
-    leFourcc = new QLineEdit( tab, "leFourcc" );
+    leFourcc = new TQLineEdit( tab, "leFourcc" );
 
     tabLayout->addWidget( leFourcc, 1, 3 );
 
-    leVLabel = new QLineEdit( tab, "leVLabel" );
+    leVLabel = new TQLineEdit( tab, "leVLabel" );
     leVLabel->setEnabled( TRUE );
 
     tabLayout->addWidget( leVLabel, 0, 3 );
-    tabWidget2->insertTab( tab, QString::fromLatin1("") );
+    tabWidget2->insertTab( tab, TQString::tqfromLatin1("") );
 
-    tab_2 = new QWidget( tabWidget2, "tab_2" );
-    tabLayout_2 = new QGridLayout( tab_2, 1, 1, 11, 6, "tabLayout_2"); 
+    tab_2 = new TQWidget( tabWidget2, "tab_2" );
+    tabLayout_2 = new TQGridLayout( tab_2, 1, 1, 11, 6, "tabLayout_2"); 
 
     btnDeleteA = new KPushButton( tab_2, "btnDeleteA" );
-    btnDeleteA->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)1, (QSizePolicy::SizeType)0, 0, 0, btnDeleteA->sizePolicy().hasHeightForWidth() ) );
+    btnDeleteA->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)1, (TQSizePolicy::SizeType)0, 0, 0, btnDeleteA->sizePolicy().hasHeightForWidth() ) );
     btnDeleteA->setProperty( "stdItem", 28 );
 
     tabLayout_2->addWidget( btnDeleteA, 2, 1 );
 
     btnAddA = new KPushButton( tab_2, "btnAddA" );
-    btnAddA->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)1, (QSizePolicy::SizeType)0, 0, 0, btnAddA->sizePolicy().hasHeightForWidth() ) );
+    btnAddA->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)1, (TQSizePolicy::SizeType)0, 0, 0, btnAddA->sizePolicy().hasHeightForWidth() ) );
     btnAddA->setProperty( "stdItem", 27 );
 
     tabLayout_2->addWidget( btnAddA, 2, 0 );
 
-    lbaCodecs = new QListBox( tab_2, "lbaCodecs" );
+    lbaCodecs = new TQListBox( tab_2, "lbaCodecs" );
 
     tabLayout_2->addMultiCellWidget( lbaCodecs, 0, 1, 0, 1 );
 
-    leALabel = new QLineEdit( tab_2, "leALabel" );
+    leALabel = new TQLineEdit( tab_2, "leALabel" );
 
     tabLayout_2->addWidget( leALabel, 0, 3 );
 
-    textLabel3 = new QLabel( tab_2, "textLabel3" );
+    textLabel3 = new TQLabel( tab_2, "textLabel3" );
 
     tabLayout_2->addWidget( textLabel3, 0, 2 );
 
-    layout11 = new QGridLayout( 0, 1, 1, 0, 6, "layout11"); 
+    tqlayout11 = new TQGridLayout( 0, 1, 1, 0, 6, "tqlayout11"); 
 
-    teOptA = new QTextEdit( tab_2, "teOptA" );
+    teOptA = new TQTextEdit( tab_2, "teOptA" );
 
-    layout11->addMultiCellWidget( teOptA, 0, 1, 0, 0 );
-    spacer4_2 = new QSpacerItem( 20, 78, QSizePolicy::Minimum, QSizePolicy::Expanding );
-    layout11->addItem( spacer4_2, 1, 1 );
+    tqlayout11->addMultiCellWidget( teOptA, 0, 1, 0, 0 );
+    spacer4_2 = new TQSpacerItem( 20, 78, TQSizePolicy::Minimum, TQSizePolicy::Expanding );
+    tqlayout11->addItem( spacer4_2, 1, 1 );
 
     btnOptA = new KPushButton( tab_2, "btnOptA" );
-    btnOptA->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)1, (QSizePolicy::SizeType)0, 0, 0, btnOptA->sizePolicy().hasHeightForWidth() ) );
-    btnOptA->setMinimumSize( QSize( 22, 22 ) );
-    btnOptA->setMaximumSize( QSize( 22, 22 ) );
+    btnOptA->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)1, (TQSizePolicy::SizeType)0, 0, 0, btnOptA->sizePolicy().hasHeightForWidth() ) );
+    btnOptA->setMinimumSize( TQSize( 22, 22 ) );
+    btnOptA->setMaximumSize( TQSize( 22, 22 ) );
 
-    layout11->addWidget( btnOptA, 0, 1 );
+    tqlayout11->addWidget( btnOptA, 0, 1 );
 
-    tabLayout_2->addMultiCellLayout( layout11, 1, 2, 3, 3 );
+    tabLayout_2->addMultiCellLayout( tqlayout11, 1, 2, 3, 3 );
 
-    textLabel1_2_2_2 = new QLabel( tab_2, "textLabel1_2_2_2" );
-    textLabel1_2_2_2->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, 0, 0, textLabel1_2_2_2->sizePolicy().hasHeightForWidth() ) );
+    textLabel1_2_2_2 = new TQLabel( tab_2, "textLabel1_2_2_2" );
+    textLabel1_2_2_2->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)0, 0, 0, textLabel1_2_2_2->sizePolicy().hasHeightForWidth() ) );
 
     tabLayout_2->addMultiCellWidget( textLabel1_2_2_2, 1, 2, 2, 2 );
-    tabWidget2->insertTab( tab_2, QString::fromLatin1("") );
+    tabWidget2->insertTab( tab_2, TQString::tqfromLatin1("") );
 
     prefMencoderLayout->addMultiCellWidget( tabWidget2, 0, 0, 0, 2 );
 
-    textLabel1 = new QLabel( this, "textLabel1" );
-    textLabel1->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, 0, 0, textLabel1->sizePolicy().hasHeightForWidth() ) );
-    QFont textLabel1_font(  textLabel1->font() );
+    textLabel1 = new TQLabel( this, "textLabel1" );
+    textLabel1->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)0, 0, 0, textLabel1->sizePolicy().hasHeightForWidth() ) );
+    TQFont textLabel1_font(  textLabel1->font() );
     textLabel1_font.setBold( TRUE );
     textLabel1->setFont( textLabel1_font ); 
 
     prefMencoderLayout->addWidget( textLabel1, 1, 0 );
 
     bReset = new KPushButton( this, "bReset" );
-    bReset->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, 0, 0, bReset->sizePolicy().hasHeightForWidth() ) );
+    bReset->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, bReset->sizePolicy().hasHeightForWidth() ) );
     bReset->setProperty( "stdItem", 21 );
 
     prefMencoderLayout->addMultiCellWidget( bReset, 1, 2, 2, 2 );
-    spacer5_2 = new QSpacerItem( 121, 21, QSizePolicy::Expanding, QSizePolicy::Minimum );
+    spacer5_2 = new TQSpacerItem( 121, 21, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
     prefMencoderLayout->addItem( spacer5_2, 1, 1 );
     languageChange();
-    resize( QSize(672, 587).expandedTo(minimumSizeHint()) );
+    resize( TQSize(672, 587).expandedTo(tqminimumSizeHint()) );
     clearWState( WState_Polished );
 
     // signals and slots connections
-    connect( lbvCodecs, SIGNAL( currentChanged(QListBoxItem*) ), this, SLOT( lbvCodecsCurrentChanged(QListBoxItem*) ) );
-    connect( teOpt1, SIGNAL( textChanged() ), this, SLOT( teOpt1TextChanged() ) );
-    connect( teOpt2, SIGNAL( textChanged() ), this, SLOT( teOpt2TextChanged() ) );
-    connect( leVLabel, SIGNAL( textChanged(const QString&) ), this, SLOT( leVLabelTextChanged(const QString&) ) );
-    connect( teOpt3, SIGNAL( textChanged() ), this, SLOT( teOpt3TextChanged() ) );
-    connect( lbaCodecs, SIGNAL( currentChanged(QListBoxItem*) ), this, SLOT( lbaCodecsCurrentChanged(QListBoxItem*) ) );
-    connect( teOptA, SIGNAL( textChanged() ), this, SLOT( teOptATextChanged() ) );
-    connect( leALabel, SIGNAL( textChanged(const QString&) ), this, SLOT( leALabelTextChanged(const QString&) ) );
-    connect( btnOpt1, SIGNAL( clicked() ), this, SLOT( btnOpt1Clicked() ) );
-    connect( btnOpt2, SIGNAL( clicked() ), this, SLOT( btnOpt2Clicked() ) );
-    connect( btnOpt3, SIGNAL( clicked() ), this, SLOT( btnOpt3Clicked() ) );
-    connect( btnOptA, SIGNAL( clicked() ), this, SLOT( btnOptAClicked() ) );
-    connect( btnAddA, SIGNAL( clicked() ), this, SLOT( btnAddAClicked() ) );
-    connect( btnAddV, SIGNAL( clicked() ), this, SLOT( btnAddVClicked() ) );
-    connect( btnDeleteA, SIGNAL( clicked() ), this, SLOT( btnDeleteAClicked() ) );
-    connect( btnDeleteV, SIGNAL( clicked() ), this, SLOT( btnDeleteVClicked() ) );
-    connect( leFourcc, SIGNAL( textChanged(const QString&) ), this, SLOT( leFourccTextChanged(const QString&) ) );
-    connect( bReset, SIGNAL( clicked() ), this, SLOT( bResetClicked() ) );
+    connect( lbvCodecs, TQT_SIGNAL( currentChanged(TQListBoxItem*) ), this, TQT_SLOT( lbvCodecsCurrentChanged(TQListBoxItem*) ) );
+    connect( teOpt1, TQT_SIGNAL( textChanged() ), this, TQT_SLOT( teOpt1TextChanged() ) );
+    connect( teOpt2, TQT_SIGNAL( textChanged() ), this, TQT_SLOT( teOpt2TextChanged() ) );
+    connect( leVLabel, TQT_SIGNAL( textChanged(const TQString&) ), this, TQT_SLOT( leVLabelTextChanged(const TQString&) ) );
+    connect( teOpt3, TQT_SIGNAL( textChanged() ), this, TQT_SLOT( teOpt3TextChanged() ) );
+    connect( lbaCodecs, TQT_SIGNAL( currentChanged(TQListBoxItem*) ), this, TQT_SLOT( lbaCodecsCurrentChanged(TQListBoxItem*) ) );
+    connect( teOptA, TQT_SIGNAL( textChanged() ), this, TQT_SLOT( teOptATextChanged() ) );
+    connect( leALabel, TQT_SIGNAL( textChanged(const TQString&) ), this, TQT_SLOT( leALabelTextChanged(const TQString&) ) );
+    connect( btnOpt1, TQT_SIGNAL( clicked() ), this, TQT_SLOT( btnOpt1Clicked() ) );
+    connect( btnOpt2, TQT_SIGNAL( clicked() ), this, TQT_SLOT( btnOpt2Clicked() ) );
+    connect( btnOpt3, TQT_SIGNAL( clicked() ), this, TQT_SLOT( btnOpt3Clicked() ) );
+    connect( btnOptA, TQT_SIGNAL( clicked() ), this, TQT_SLOT( btnOptAClicked() ) );
+    connect( btnAddA, TQT_SIGNAL( clicked() ), this, TQT_SLOT( btnAddAClicked() ) );
+    connect( btnAddV, TQT_SIGNAL( clicked() ), this, TQT_SLOT( btnAddVClicked() ) );
+    connect( btnDeleteA, TQT_SIGNAL( clicked() ), this, TQT_SLOT( btnDeleteAClicked() ) );
+    connect( btnDeleteV, TQT_SIGNAL( clicked() ), this, TQT_SLOT( btnDeleteVClicked() ) );
+    connect( leFourcc, TQT_SIGNAL( textChanged(const TQString&) ), this, TQT_SLOT( leFourccTextChanged(const TQString&) ) );
+    connect( bReset, TQT_SIGNAL( clicked() ), this, TQT_SLOT( bResetClicked() ) );
 
     // tab order
     setTabOrder( lbvCodecs, leVLabel );
@@ -274,7 +274,7 @@ prefMencoder::prefMencoder( QWidget* parent, const char* name, WFlags fl )
  */
 prefMencoder::~prefMencoder()
 {
-    // no need to delete child widgets, Qt does it all for us
+    // no need to delete child widgets, TQt does it all for us
 }
 
 /*
@@ -313,29 +313,29 @@ void prefMencoder::languageChange()
     lbvCodecs->insertItem( tr2i18n( "ffvHuff" ) );
     lbvCodecs->insertItem( tr2i18n( "ASUS v1" ) );
     lbvCodecs->insertItem( tr2i18n( "ASUS v2" ) );
-    btnDeleteV->setAccel( QKeySequence( QString::null ) );
+    btnDeleteV->setAccel( TQKeySequence( TQString() ) );
     textLabel1_3->setText( tr2i18n( "label" ) );
     textLabel2_3->setText( tr2i18n( "fourcc" ) );
     textLabel1_2_3->setText( tr2i18n( "first pass" ) );
-    btnOpt2->setText( QString::null );
-    btnOpt3->setText( QString::null );
+    btnOpt2->setText( TQString() );
+    btnOpt3->setText( TQString() );
     textLabel1_2->setText( tr2i18n( "one pass" ) );
-    teOpt1->setText( QString::null );
-    btnOpt1->setText( QString::null );
+    teOpt1->setText( TQString() );
+    btnOpt1->setText( TQString() );
     textLabel1_2_3_2->setText( tr2i18n( "second pass" ) );
     tabWidget2->changeTab( tab, tr2i18n( "Video codecs" ) );
     lbaCodecs->clear();
     lbaCodecs->insertItem( tr2i18n( "New Item" ) );
     textLabel3->setText( tr2i18n( "label" ) );
-    btnOptA->setText( QString::null );
+    btnOptA->setText( TQString() );
     textLabel1_2_2_2->setText( tr2i18n( "options" ) );
     tabWidget2->changeTab( tab_2, tr2i18n( "Audio codecs" ) );
     textLabel1->setText( tr2i18n( "Available variables" ) );
 }
 
-void prefMencoder::lbvCodecsCurrentChanged(QListBoxItem*)
+void prefMencoder::lbvCodecsCurrentChanged(TQListBoxItem*)
 {
-    qWarning( "prefMencoder::lbvCodecsCurrentChanged(QListBoxItem*): Not implemented yet" );
+    qWarning( "prefMencoder::lbvCodecsCurrentChanged(TQListBoxItem*): Not implemented yet" );
 }
 
 void prefMencoder::teOpt1TextChanged()
@@ -348,9 +348,9 @@ void prefMencoder::teOpt2TextChanged()
     qWarning( "prefMencoder::teOpt2TextChanged(): Not implemented yet" );
 }
 
-void prefMencoder::leVLabelTextChanged(const QString&)
+void prefMencoder::leVLabelTextChanged(const TQString&)
 {
-    qWarning( "prefMencoder::leVLabelTextChanged(const QString&): Not implemented yet" );
+    qWarning( "prefMencoder::leVLabelTextChanged(const TQString&): Not implemented yet" );
 }
 
 void prefMencoder::teOpt3TextChanged()
@@ -358,9 +358,9 @@ void prefMencoder::teOpt3TextChanged()
     qWarning( "prefMencoder::teOpt3TextChanged(): Not implemented yet" );
 }
 
-void prefMencoder::lbaCodecsCurrentChanged(QListBoxItem*)
+void prefMencoder::lbaCodecsCurrentChanged(TQListBoxItem*)
 {
-    qWarning( "prefMencoder::lbaCodecsCurrentChanged(QListBoxItem*): Not implemented yet" );
+    qWarning( "prefMencoder::lbaCodecsCurrentChanged(TQListBoxItem*): Not implemented yet" );
 }
 
 void prefMencoder::teOptATextChanged()
@@ -368,9 +368,9 @@ void prefMencoder::teOptATextChanged()
     qWarning( "prefMencoder::teOptATextChanged(): Not implemented yet" );
 }
 
-void prefMencoder::leALabelTextChanged(const QString&)
+void prefMencoder::leALabelTextChanged(const TQString&)
 {
-    qWarning( "prefMencoder::leALabelTextChanged(const QString&): Not implemented yet" );
+    qWarning( "prefMencoder::leALabelTextChanged(const TQString&): Not implemented yet" );
 }
 
 void prefMencoder::btnOpt1Clicked()
@@ -413,9 +413,9 @@ void prefMencoder::btnDeleteAClicked()
     qWarning( "prefMencoder::btnDeleteAClicked(): Not implemented yet" );
 }
 
-void prefMencoder::leFourccTextChanged(const QString&)
+void prefMencoder::leFourccTextChanged(const TQString&)
 {
-    qWarning( "prefMencoder::leFourccTextChanged(const QString&): Not implemented yet" );
+    qWarning( "prefMencoder::leFourccTextChanged(const TQString&): Not implemented yet" );
 }
 
 void prefMencoder::bResetClicked()
diff --git a/src/prefMencoder.ui b/src/prefMencoder.ui
index e12aec6..a22a519 100644
--- a/src/prefMencoder.ui
+++ b/src/prefMencoder.ui
@@ -1,10 +1,10 @@
 <!DOCTYPE UI><UI version="3.3" stdsetdef="1">
 <class>prefMencoder</class>
-<widget class="QWidget">
+<widget class="TQWidget">
     <property name="name">
         <cstring>prefMencoder</cstring>
     </property>
-    <property name="geometry">
+    <property name="tqgeometry">
         <rect>
             <x>0</x>
             <y>0</y>
@@ -19,15 +19,15 @@
         <property name="name">
             <cstring>unnamed</cstring>
         </property>
-        <widget class="QLayoutWidget" row="2" column="0">
+        <widget class="TQLayoutWidget" row="2" column="0">
             <property name="name">
-                <cstring>layout2</cstring>
+                <cstring>tqlayout2</cstring>
             </property>
             <grid>
                 <property name="name">
                     <cstring>unnamed</cstring>
                 </property>
-                <widget class="QLabel" row="0" column="0">
+                <widget class="TQLabel" row="0" column="0">
                     <property name="name">
                         <cstring>textLabel2</cstring>
                     </property>
@@ -52,7 +52,7 @@ $VIDBR
 $AUDBR</string>
                     </property>
                 </widget>
-                <widget class="QLabel" row="0" column="1">
+                <widget class="TQLabel" row="0" column="1">
                     <property name="name">
                         <cstring>textLabel2_2</cstring>
                     </property>
@@ -74,11 +74,11 @@ audio bitrate</string>
                 </widget>
             </grid>
         </widget>
-        <widget class="QTabWidget" row="0" column="0" rowspan="1" colspan="3">
+        <widget class="TQTabWidget" row="0" column="0" rowspan="1" colspan="3">
             <property name="name">
                 <cstring>tabWidget2</cstring>
             </property>
-            <widget class="QWidget">
+            <widget class="TQWidget">
                 <property name="name">
                     <cstring>tab</cstring>
                 </property>
@@ -89,7 +89,7 @@ audio bitrate</string>
                     <property name="name">
                         <cstring>unnamed</cstring>
                     </property>
-                    <widget class="QListBox" row="0" column="0" rowspan="5" colspan="2">
+                    <widget class="TQListBox" row="0" column="0" rowspan="5" colspan="2">
                         <item>
                             <property name="text">
                                 <string>XviD</string>
@@ -219,7 +219,7 @@ audio bitrate</string>
                             <number>27</number>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="0" column="2">
+                    <widget class="TQLabel" row="0" column="2">
                         <property name="name">
                             <cstring>textLabel1_3</cstring>
                         </property>
@@ -230,7 +230,7 @@ audio bitrate</string>
                             <cstring>leVLabel</cstring>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="1" column="2">
+                    <widget class="TQLabel" row="1" column="2">
                         <property name="name">
                             <cstring>textLabel2_3</cstring>
                         </property>
@@ -238,7 +238,7 @@ audio bitrate</string>
                             <string>fourcc</string>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="3" column="2">
+                    <widget class="TQLabel" row="3" column="2">
                         <property name="name">
                             <cstring>textLabel1_2_3</cstring>
                         </property>
@@ -246,15 +246,15 @@ audio bitrate</string>
                             <string>first pass</string>
                         </property>
                     </widget>
-                    <widget class="QLayoutWidget" row="3" column="3">
+                    <widget class="TQLayoutWidget" row="3" column="3">
                         <property name="name">
-                            <cstring>layout9</cstring>
+                            <cstring>tqlayout9</cstring>
                         </property>
                         <grid>
                             <property name="name">
                                 <cstring>unnamed</cstring>
                             </property>
-                            <widget class="QTextEdit" row="0" column="0" rowspan="2" colspan="1">
+                            <widget class="TQTextEdit" row="0" column="0" rowspan="2" colspan="1">
                                 <property name="name">
                                     <cstring>teOpt2</cstring>
                                 </property>
@@ -272,7 +272,7 @@ audio bitrate</string>
                                 <property name="sizeType">
                                     <enum>Expanding</enum>
                                 </property>
-                                <property name="sizeHint">
+                                <property name="tqsizeHint">
                                     <size>
                                         <width>20</width>
                                         <height>81</height>
@@ -283,13 +283,13 @@ audio bitrate</string>
                                 <property name="name">
                                     <cstring>btnOpt2</cstring>
                                 </property>
-                                <property name="minimumSize">
+                                <property name="tqminimumSize">
                                     <size>
                                         <width>22</width>
                                         <height>22</height>
                                     </size>
                                 </property>
-                                <property name="maximumSize">
+                                <property name="tqmaximumSize">
                                     <size>
                                         <width>22</width>
                                         <height>22</height>
@@ -301,15 +301,15 @@ audio bitrate</string>
                             </widget>
                         </grid>
                     </widget>
-                    <widget class="QLayoutWidget" row="4" column="3" rowspan="2" colspan="1">
+                    <widget class="TQLayoutWidget" row="4" column="3" rowspan="2" colspan="1">
                         <property name="name">
-                            <cstring>layout10</cstring>
+                            <cstring>tqlayout10</cstring>
                         </property>
                         <grid>
                             <property name="name">
                                 <cstring>unnamed</cstring>
                             </property>
-                            <widget class="QTextEdit" row="0" column="0" rowspan="2" colspan="1">
+                            <widget class="TQTextEdit" row="0" column="0" rowspan="2" colspan="1">
                                 <property name="name">
                                     <cstring>teOpt3</cstring>
                                 </property>
@@ -321,13 +321,13 @@ audio bitrate</string>
                                 <property name="name">
                                     <cstring>btnOpt3</cstring>
                                 </property>
-                                <property name="minimumSize">
+                                <property name="tqminimumSize">
                                     <size>
                                         <width>22</width>
                                         <height>22</height>
                                     </size>
                                 </property>
-                                <property name="maximumSize">
+                                <property name="tqmaximumSize">
                                     <size>
                                         <width>22</width>
                                         <height>22</height>
@@ -347,7 +347,7 @@ audio bitrate</string>
                                 <property name="sizeType">
                                     <enum>Expanding</enum>
                                 </property>
-                                <property name="sizeHint">
+                                <property name="tqsizeHint">
                                     <size>
                                         <width>20</width>
                                         <height>60</height>
@@ -356,7 +356,7 @@ audio bitrate</string>
                             </spacer>
                         </grid>
                     </widget>
-                    <widget class="QLabel" row="2" column="2">
+                    <widget class="TQLabel" row="2" column="2">
                         <property name="name">
                             <cstring>textLabel1_2</cstring>
                         </property>
@@ -364,9 +364,9 @@ audio bitrate</string>
                             <string>one pass</string>
                         </property>
                     </widget>
-                    <widget class="QLayoutWidget" row="2" column="3">
+                    <widget class="TQLayoutWidget" row="2" column="3">
                         <property name="name">
-                            <cstring>layout8</cstring>
+                            <cstring>tqlayout8</cstring>
                         </property>
                         <grid>
                             <property name="name">
@@ -382,14 +382,14 @@ audio bitrate</string>
                                 <property name="sizeType">
                                     <enum>Expanding</enum>
                                 </property>
-                                <property name="sizeHint">
+                                <property name="tqsizeHint">
                                     <size>
                                         <width>20</width>
                                         <height>90</height>
                                     </size>
                                 </property>
                             </spacer>
-                            <widget class="QTextEdit" row="0" column="0" rowspan="2" colspan="1">
+                            <widget class="TQTextEdit" row="0" column="0" rowspan="2" colspan="1">
                                 <property name="name">
                                     <cstring>teOpt1</cstring>
                                 </property>
@@ -415,13 +415,13 @@ audio bitrate</string>
                                         <verstretch>0</verstretch>
                                     </sizepolicy>
                                 </property>
-                                <property name="minimumSize">
+                                <property name="tqminimumSize">
                                     <size>
                                         <width>22</width>
                                         <height>22</height>
                                     </size>
                                 </property>
-                                <property name="maximumSize">
+                                <property name="tqmaximumSize">
                                     <size>
                                         <width>22</width>
                                         <height>22</height>
@@ -433,7 +433,7 @@ audio bitrate</string>
                             </widget>
                         </grid>
                     </widget>
-                    <widget class="QLabel" row="4" column="2" rowspan="2" colspan="1">
+                    <widget class="TQLabel" row="4" column="2" rowspan="2" colspan="1">
                         <property name="name">
                             <cstring>textLabel1_2_3_2</cstring>
                         </property>
@@ -441,12 +441,12 @@ audio bitrate</string>
                             <string>second pass</string>
                         </property>
                     </widget>
-                    <widget class="QLineEdit" row="1" column="3">
+                    <widget class="TQLineEdit" row="1" column="3">
                         <property name="name">
                             <cstring>leFourcc</cstring>
                         </property>
                     </widget>
-                    <widget class="QLineEdit" row="0" column="3">
+                    <widget class="TQLineEdit" row="0" column="3">
                         <property name="name">
                             <cstring>leVLabel</cstring>
                         </property>
@@ -456,7 +456,7 @@ audio bitrate</string>
                     </widget>
                 </grid>
             </widget>
-            <widget class="QWidget">
+            <widget class="TQWidget">
                 <property name="name">
                     <cstring>tab</cstring>
                 </property>
@@ -499,7 +499,7 @@ audio bitrate</string>
                             <number>27</number>
                         </property>
                     </widget>
-                    <widget class="QListBox" row="0" column="0" rowspan="2" colspan="2">
+                    <widget class="TQListBox" row="0" column="0" rowspan="2" colspan="2">
                         <item>
                             <property name="text">
                                 <string>New Item</string>
@@ -509,12 +509,12 @@ audio bitrate</string>
                             <cstring>lbaCodecs</cstring>
                         </property>
                     </widget>
-                    <widget class="QLineEdit" row="0" column="3">
+                    <widget class="TQLineEdit" row="0" column="3">
                         <property name="name">
                             <cstring>leALabel</cstring>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="0" column="2">
+                    <widget class="TQLabel" row="0" column="2">
                         <property name="name">
                             <cstring>textLabel3</cstring>
                         </property>
@@ -525,15 +525,15 @@ audio bitrate</string>
                             <cstring>leALabel</cstring>
                         </property>
                     </widget>
-                    <widget class="QLayoutWidget" row="1" column="3" rowspan="2" colspan="1">
+                    <widget class="TQLayoutWidget" row="1" column="3" rowspan="2" colspan="1">
                         <property name="name">
-                            <cstring>layout11</cstring>
+                            <cstring>tqlayout11</cstring>
                         </property>
                         <grid>
                             <property name="name">
                                 <cstring>unnamed</cstring>
                             </property>
-                            <widget class="QTextEdit" row="0" column="0" rowspan="2" colspan="1">
+                            <widget class="TQTextEdit" row="0" column="0" rowspan="2" colspan="1">
                                 <property name="name">
                                     <cstring>teOptA</cstring>
                                 </property>
@@ -548,7 +548,7 @@ audio bitrate</string>
                                 <property name="sizeType">
                                     <enum>Expanding</enum>
                                 </property>
-                                <property name="sizeHint">
+                                <property name="tqsizeHint">
                                     <size>
                                         <width>20</width>
                                         <height>78</height>
@@ -567,13 +567,13 @@ audio bitrate</string>
                                         <verstretch>0</verstretch>
                                     </sizepolicy>
                                 </property>
-                                <property name="minimumSize">
+                                <property name="tqminimumSize">
                                     <size>
                                         <width>22</width>
                                         <height>22</height>
                                     </size>
                                 </property>
-                                <property name="maximumSize">
+                                <property name="tqmaximumSize">
                                     <size>
                                         <width>22</width>
                                         <height>22</height>
@@ -585,7 +585,7 @@ audio bitrate</string>
                             </widget>
                         </grid>
                     </widget>
-                    <widget class="QLabel" row="1" column="2" rowspan="2" colspan="1">
+                    <widget class="TQLabel" row="1" column="2" rowspan="2" colspan="1">
                         <property name="name">
                             <cstring>textLabel1_2_2_2</cstring>
                         </property>
@@ -604,7 +604,7 @@ audio bitrate</string>
                 </grid>
             </widget>
         </widget>
-        <widget class="QLabel" row="1" column="0">
+        <widget class="TQLabel" row="1" column="0">
             <property name="name">
                 <cstring>textLabel1</cstring>
             </property>
@@ -651,7 +651,7 @@ audio bitrate</string>
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>121</width>
                     <height>21</height>
@@ -663,9 +663,9 @@ audio bitrate</string>
 <connections>
     <connection>
         <sender>lbvCodecs</sender>
-        <signal>currentChanged(QListBoxItem*)</signal>
+        <signal>currentChanged(TQListBoxItem*)</signal>
         <receiver>prefMencoder</receiver>
-        <slot>lbvCodecsCurrentChanged(QListBoxItem*)</slot>
+        <slot>lbvCodecsCurrentChanged(TQListBoxItem*)</slot>
     </connection>
     <connection>
         <sender>teOpt1</sender>
@@ -681,9 +681,9 @@ audio bitrate</string>
     </connection>
     <connection>
         <sender>leVLabel</sender>
-        <signal>textChanged(const QString&amp;)</signal>
+        <signal>textChanged(const TQString&amp;)</signal>
         <receiver>prefMencoder</receiver>
-        <slot>leVLabelTextChanged(const QString&amp;)</slot>
+        <slot>leVLabelTextChanged(const TQString&amp;)</slot>
     </connection>
     <connection>
         <sender>teOpt3</sender>
@@ -693,9 +693,9 @@ audio bitrate</string>
     </connection>
     <connection>
         <sender>lbaCodecs</sender>
-        <signal>currentChanged(QListBoxItem*)</signal>
+        <signal>currentChanged(TQListBoxItem*)</signal>
         <receiver>prefMencoder</receiver>
-        <slot>lbaCodecsCurrentChanged(QListBoxItem*)</slot>
+        <slot>lbaCodecsCurrentChanged(TQListBoxItem*)</slot>
     </connection>
     <connection>
         <sender>teOptA</sender>
@@ -705,9 +705,9 @@ audio bitrate</string>
     </connection>
     <connection>
         <sender>leALabel</sender>
-        <signal>textChanged(const QString&amp;)</signal>
+        <signal>textChanged(const TQString&amp;)</signal>
         <receiver>prefMencoder</receiver>
-        <slot>leALabelTextChanged(const QString&amp;)</slot>
+        <slot>leALabelTextChanged(const TQString&amp;)</slot>
     </connection>
     <connection>
         <sender>btnOpt1</sender>
@@ -759,9 +759,9 @@ audio bitrate</string>
     </connection>
     <connection>
         <sender>leFourcc</sender>
-        <signal>textChanged(const QString&amp;)</signal>
+        <signal>textChanged(const TQString&amp;)</signal>
         <receiver>prefMencoder</receiver>
-        <slot>leFourccTextChanged(const QString&amp;)</slot>
+        <slot>leFourccTextChanged(const TQString&amp;)</slot>
     </connection>
     <connection>
         <sender>bReset</sender>
@@ -790,15 +790,15 @@ audio bitrate</string>
     <tabstop>btnDeleteA</tabstop>
     <tabstop>tabWidget2</tabstop>
 </tabstops>
-<slots>
-    <slot>lbvCodecsCurrentChanged(QListBoxItem*)</slot>
+<Q_SLOTS>
+    <slot>lbvCodecsCurrentChanged(TQListBoxItem*)</slot>
     <slot>teOpt1TextChanged()</slot>
     <slot>teOpt2TextChanged()</slot>
-    <slot>leVLabelTextChanged(const QString &amp;)</slot>
+    <slot>leVLabelTextChanged(const TQString &amp;)</slot>
     <slot>teOpt3TextChanged()</slot>
-    <slot>lbaCodecsCurrentChanged(QListBoxItem*)</slot>
+    <slot>lbaCodecsCurrentChanged(TQListBoxItem*)</slot>
     <slot>teOptATextChanged()</slot>
-    <slot>leALabelTextChanged(const QString&amp;)</slot>
+    <slot>leALabelTextChanged(const TQString&amp;)</slot>
     <slot>btnOpt1Clicked()</slot>
     <slot>btnOpt2Clicked()</slot>
     <slot>btnOpt3Clicked()</slot>
@@ -807,10 +807,10 @@ audio bitrate</string>
     <slot>btnDeleteVClicked()</slot>
     <slot>btnAddAClicked()</slot>
     <slot>btnDeleteAClicked()</slot>
-    <slot>leFourccTextChanged(const QString&amp;)</slot>
+    <slot>leFourccTextChanged(const TQString&amp;)</slot>
     <slot>bResetClicked()</slot>
-</slots>
-<layoutdefaults spacing="6" margin="11"/>
+</Q_SLOTS>
+<tqlayoutdefaults spacing="6" margin="11"/>
 <includehints>
     <includehint>kpushbutton.h</includehint>
     <includehint>kpushbutton.h</includehint>
diff --git a/src/prefpreview.cpp b/src/prefpreview.cpp
index 54a959e..cb2fad6 100644
--- a/src/prefpreview.cpp
+++ b/src/prefpreview.cpp
@@ -9,101 +9,101 @@
 
 #include "prefpreview.h"
 
-#include <qvariant.h>
-#include <qpushbutton.h>
-#include <qbuttongroup.h>
-#include <qradiobutton.h>
-#include <qwidgetstack.h>
-#include <qlabel.h>
-#include <qcheckbox.h>
-#include <qcombobox.h>
-#include <qlayout.h>
-#include <qtooltip.h>
-#include <qwhatsthis.h>
+#include <tqvariant.h>
+#include <tqpushbutton.h>
+#include <tqbuttongroup.h>
+#include <tqradiobutton.h>
+#include <tqwidgetstack.h>
+#include <tqlabel.h>
+#include <tqcheckbox.h>
+#include <tqcombobox.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
+#include <tqwhatsthis.h>
 
 /*
- *  Constructs a prefPreview as a child of 'parent', with the
+ *  Constructs a prefPreview as a child of 'tqparent', with the
  *  name 'name' and widget flags set to 'f'.
  */
-prefPreview::prefPreview( QWidget* parent, const char* name, WFlags fl )
-    : QWidget( parent, name, fl )
+prefPreview::prefPreview( TQWidget* tqparent, const char* name, WFlags fl )
+    : TQWidget( tqparent, name, fl )
 {
     if ( !name )
 	setName( "prefPreview" );
-    prefPreviewLayout = new QGridLayout( this, 1, 1, 11, 6, "prefPreviewLayout"); 
+    prefPreviewLayout = new TQGridLayout( this, 1, 1, 11, 6, "prefPreviewLayout"); 
 
-    buttonGroup1 = new QButtonGroup( this, "buttonGroup1" );
-    buttonGroup1->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, 0, 0, buttonGroup1->sizePolicy().hasHeightForWidth() ) );
-    buttonGroup1->setFrameShape( QButtonGroup::NoFrame );
+    buttonGroup1 = new TQButtonGroup( this, "buttonGroup1" );
+    buttonGroup1->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)0, 0, 0, buttonGroup1->sizePolicy().hasHeightForWidth() ) );
+    buttonGroup1->setFrameShape( TQButtonGroup::NoFrame );
     buttonGroup1->setColumnLayout(0, Qt::Vertical );
-    buttonGroup1->layout()->setSpacing( 6 );
-    buttonGroup1->layout()->setMargin( 11 );
-    buttonGroup1Layout = new QGridLayout( buttonGroup1->layout() );
-    buttonGroup1Layout->setAlignment( Qt::AlignTop );
+    buttonGroup1->tqlayout()->setSpacing( 6 );
+    buttonGroup1->tqlayout()->setMargin( 11 );
+    buttonGroup1Layout = new TQGridLayout( buttonGroup1->tqlayout() );
+    buttonGroup1Layout->tqsetAlignment( TQt::AlignTop );
 
-    rbInternal = new QRadioButton( buttonGroup1, "rbInternal" );
+    rbInternal = new TQRadioButton( buttonGroup1, "rbInternal" );
 
     buttonGroup1Layout->addWidget( rbInternal, 0, 0 );
 
-    rbMplayer = new QRadioButton( buttonGroup1, "rbMplayer" );
+    rbMplayer = new TQRadioButton( buttonGroup1, "rbMplayer" );
 
     buttonGroup1Layout->addWidget( rbMplayer, 1, 0 );
 
     prefPreviewLayout->addWidget( buttonGroup1, 0, 0 );
-    spacer5 = new QSpacerItem( 21, 210, QSizePolicy::Minimum, QSizePolicy::Expanding );
+    spacer5 = new TQSpacerItem( 21, 210, TQSizePolicy::Minimum, TQSizePolicy::Expanding );
     prefPreviewLayout->addItem( spacer5, 2, 0 );
 
-    wsOptions = new QWidgetStack( this, "wsOptions" );
-    wsOptions->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)5, 0, 0, wsOptions->sizePolicy().hasHeightForWidth() ) );
-    wsOptions->setFrameShape( QWidgetStack::NoFrame );
-    wsOptions->setFrameShadow( QWidgetStack::Sunken );
+    wsOptions = new TQWidgetStack( this, "wsOptions" );
+    wsOptions->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)5, 0, 0, wsOptions->sizePolicy().hasHeightForWidth() ) );
+    wsOptions->setFrameShape( TQWidgetStack::NoFrame );
+    wsOptions->setFrameShadow( TQWidgetStack::Sunken );
     wsOptions->setLineWidth( 1 );
     wsOptions->setMidLineWidth( 0 );
 
-    wspInternal = new QWidget( wsOptions, "wspInternal" );
-    wspInternalLayout = new QGridLayout( wspInternal, 1, 1, 11, 6, "wspInternalLayout"); 
+    wspInternal = new TQWidget( wsOptions, "wspInternal" );
+    wspInternalLayout = new TQGridLayout( wspInternal, 1, 1, 11, 6, "wspInternalLayout"); 
 
-    textLabel1 = new QLabel( wspInternal, "textLabel1" );
-    QFont textLabel1_font(  textLabel1->font() );
+    textLabel1 = new TQLabel( wspInternal, "textLabel1" );
+    TQFont textLabel1_font(  textLabel1->font() );
     textLabel1_font.setBold( TRUE );
     textLabel1->setFont( textLabel1_font ); 
 
     wspInternalLayout->addWidget( textLabel1, 0, 0 );
 
-    ckUseGL = new QCheckBox( wspInternal, "ckUseGL" );
+    ckUseGL = new TQCheckBox( wspInternal, "ckUseGL" );
 
     wspInternalLayout->addWidget( ckUseGL, 1, 0 );
-    spacer1 = new QSpacerItem( 21, 30, QSizePolicy::Minimum, QSizePolicy::Expanding );
+    spacer1 = new TQSpacerItem( 21, 30, TQSizePolicy::Minimum, TQSizePolicy::Expanding );
     wspInternalLayout->addItem( spacer1, 2, 0 );
     wsOptions->addWidget( wspInternal, 0 );
 
-    wspMplayer = new QWidget( wsOptions, "wspMplayer" );
-    wspMplayerLayout = new QGridLayout( wspMplayer, 1, 1, 11, 6, "wspMplayerLayout"); 
+    wspMplayer = new TQWidget( wsOptions, "wspMplayer" );
+    wspMplayerLayout = new TQGridLayout( wspMplayer, 1, 1, 11, 6, "wspMplayerLayout"); 
 
-    textLabel3 = new QLabel( wspMplayer, "textLabel3" );
+    textLabel3 = new TQLabel( wspMplayer, "textLabel3" );
 
     wspMplayerLayout->addWidget( textLabel3, 1, 0 );
 
-    textLabel4 = new QLabel( wspMplayer, "textLabel4" );
-    textLabel4->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)5, 0, 0, textLabel4->sizePolicy().hasHeightForWidth() ) );
+    textLabel4 = new TQLabel( wspMplayer, "textLabel4" );
+    textLabel4->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)5, 0, 0, textLabel4->sizePolicy().hasHeightForWidth() ) );
 
     wspMplayerLayout->addWidget( textLabel4, 2, 0 );
 
-    cbVout = new QComboBox( FALSE, wspMplayer, "cbVout" );
+    cbVout = new TQComboBox( FALSE, wspMplayer, "cbVout" );
 
     wspMplayerLayout->addWidget( cbVout, 1, 1 );
 
-    cbAout = new QComboBox( FALSE, wspMplayer, "cbAout" );
-    cbAout->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, 0, 0, cbAout->sizePolicy().hasHeightForWidth() ) );
+    cbAout = new TQComboBox( FALSE, wspMplayer, "cbAout" );
+    cbAout->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)0, 0, 0, cbAout->sizePolicy().hasHeightForWidth() ) );
 
     wspMplayerLayout->addWidget( cbAout, 2, 1 );
-    spacer3 = new QSpacerItem( 81, 21, QSizePolicy::Expanding, QSizePolicy::Minimum );
+    spacer3 = new TQSpacerItem( 81, 21, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
     wspMplayerLayout->addItem( spacer3, 1, 2 );
-    spacer6 = new QSpacerItem( 20, 21, QSizePolicy::Minimum, QSizePolicy::Expanding );
+    spacer6 = new TQSpacerItem( 20, 21, TQSizePolicy::Minimum, TQSizePolicy::Expanding );
     wspMplayerLayout->addItem( spacer6, 3, 1 );
 
-    textLabel2 = new QLabel( wspMplayer, "textLabel2" );
-    QFont textLabel2_font(  textLabel2->font() );
+    textLabel2 = new TQLabel( wspMplayer, "textLabel2" );
+    TQFont textLabel2_font(  textLabel2->font() );
     textLabel2_font.setBold( TRUE );
     textLabel2->setFont( textLabel2_font ); 
 
@@ -111,15 +111,15 @@ prefPreview::prefPreview( QWidget* parent, const char* name, WFlags fl )
     wsOptions->addWidget( wspMplayer, 1 );
 
     prefPreviewLayout->addWidget( wsOptions, 1, 0 );
-    spacer4 = new QSpacerItem( 230, 21, QSizePolicy::Expanding, QSizePolicy::Minimum );
+    spacer4 = new TQSpacerItem( 230, 21, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
     prefPreviewLayout->addItem( spacer4, 0, 1 );
     languageChange();
-    resize( QSize(536, 470).expandedTo(minimumSizeHint()) );
+    resize( TQSize(536, 470).expandedTo(tqminimumSizeHint()) );
     clearWState( WState_Polished );
 
     // signals and slots connections
-    connect( rbInternal, SIGNAL( clicked() ), this, SLOT( rbInternalClick() ) );
-    connect( rbMplayer, SIGNAL( clicked() ), this, SLOT( rbMplayerClick() ) );
+    connect( rbInternal, TQT_SIGNAL( clicked() ), this, TQT_SLOT( rbInternalClick() ) );
+    connect( rbMplayer, TQT_SIGNAL( clicked() ), this, TQT_SLOT( rbMplayerClick() ) );
 }
 
 /*
@@ -127,7 +127,7 @@ prefPreview::prefPreview( QWidget* parent, const char* name, WFlags fl )
  */
 prefPreview::~prefPreview()
 {
-    // no need to delete child widgets, Qt does it all for us
+    // no need to delete child widgets, TQt does it all for us
 }
 
 /*
@@ -137,11 +137,11 @@ prefPreview::~prefPreview()
 void prefPreview::languageChange()
 {
     setCaption( tr2i18n( "Form1" ) );
-    buttonGroup1->setTitle( QString::null );
+    buttonGroup1->setTitle( TQString() );
     rbInternal->setText( tr2i18n( "&Internal Player" ) );
-    rbInternal->setAccel( QKeySequence( tr2i18n( "Alt+I" ) ) );
+    rbInternal->setAccel( TQKeySequence( tr2i18n( "Alt+I" ) ) );
     rbMplayer->setText( tr2i18n( "MPlayer" ) );
-    rbMplayer->setAccel( QKeySequence( tr2i18n( "Alt+M" ) ) );
+    rbMplayer->setAccel( TQKeySequence( tr2i18n( "Alt+M" ) ) );
     textLabel1->setText( tr2i18n( "Internal viewer options" ) );
     ckUseGL->setText( tr2i18n( "use OpenGL" ) );
     textLabel3->setText( tr2i18n( "Video output" ) );
diff --git a/src/prefpreview.ui b/src/prefpreview.ui
index 901b1ce..97ea4df 100644
--- a/src/prefpreview.ui
+++ b/src/prefpreview.ui
@@ -1,10 +1,10 @@
 <!DOCTYPE UI><UI version="3.3" stdsetdef="1">
 <class>prefPreview</class>
-<widget class="QWidget">
+<widget class="TQWidget">
     <property name="name">
         <cstring>prefPreview</cstring>
     </property>
-    <property name="geometry">
+    <property name="tqgeometry">
         <rect>
             <x>0</x>
             <y>0</y>
@@ -19,7 +19,7 @@
         <property name="name">
             <cstring>unnamed</cstring>
         </property>
-        <widget class="QButtonGroup" row="0" column="0">
+        <widget class="TQButtonGroup" row="0" column="0">
             <property name="name">
                 <cstring>buttonGroup1</cstring>
             </property>
@@ -41,7 +41,7 @@
                 <property name="name">
                     <cstring>unnamed</cstring>
                 </property>
-                <widget class="QRadioButton" row="0" column="0">
+                <widget class="TQRadioButton" row="0" column="0">
                     <property name="name">
                         <cstring>rbInternal</cstring>
                     </property>
@@ -52,7 +52,7 @@
                         <string>Alt+I</string>
                     </property>
                 </widget>
-                <widget class="QRadioButton" row="1" column="0">
+                <widget class="TQRadioButton" row="1" column="0">
                     <property name="name">
                         <cstring>rbMplayer</cstring>
                     </property>
@@ -75,14 +75,14 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>21</width>
                     <height>210</height>
                 </size>
             </property>
         </spacer>
-        <widget class="QWidgetStack" row="1" column="0">
+        <widget class="TQWidgetStack" row="1" column="0">
             <property name="name">
                 <cstring>wsOptions</cstring>
             </property>
@@ -106,7 +106,7 @@
             <property name="midLineWidth">
                 <number>0</number>
             </property>
-            <widget class="QWidget">
+            <widget class="TQWidget">
                 <property name="name">
                     <cstring>wspInternal</cstring>
                 </property>
@@ -117,7 +117,7 @@
                     <property name="name">
                         <cstring>unnamed</cstring>
                     </property>
-                    <widget class="QLabel" row="0" column="0">
+                    <widget class="TQLabel" row="0" column="0">
                         <property name="name">
                             <cstring>textLabel1</cstring>
                         </property>
@@ -130,7 +130,7 @@
                             <string>Internal viewer options</string>
                         </property>
                     </widget>
-                    <widget class="QCheckBox" row="1" column="0">
+                    <widget class="TQCheckBox" row="1" column="0">
                         <property name="name">
                             <cstring>ckUseGL</cstring>
                         </property>
@@ -148,7 +148,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="sizeHint">
+                        <property name="tqsizeHint">
                             <size>
                                 <width>21</width>
                                 <height>30</height>
@@ -157,7 +157,7 @@
                     </spacer>
                 </grid>
             </widget>
-            <widget class="QWidget">
+            <widget class="TQWidget">
                 <property name="name">
                     <cstring>wspMplayer</cstring>
                 </property>
@@ -168,7 +168,7 @@
                     <property name="name">
                         <cstring>unnamed</cstring>
                     </property>
-                    <widget class="QLabel" row="1" column="0">
+                    <widget class="TQLabel" row="1" column="0">
                         <property name="name">
                             <cstring>textLabel3</cstring>
                         </property>
@@ -176,7 +176,7 @@
                             <string>Video output</string>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="2" column="0">
+                    <widget class="TQLabel" row="2" column="0">
                         <property name="name">
                             <cstring>textLabel4</cstring>
                         </property>
@@ -192,7 +192,7 @@
                             <string>Audio output</string>
                         </property>
                     </widget>
-                    <widget class="QComboBox" row="1" column="1">
+                    <widget class="TQComboBox" row="1" column="1">
                         <item>
                             <property name="text">
                                 <string>X11</string>
@@ -217,7 +217,7 @@
                             <cstring>cbVout</cstring>
                         </property>
                     </widget>
-                    <widget class="QComboBox" row="2" column="1">
+                    <widget class="TQComboBox" row="2" column="1">
                         <item>
                             <property name="text">
                                 <string>ALSA</string>
@@ -255,7 +255,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="sizeHint">
+                        <property name="tqsizeHint">
                             <size>
                                 <width>81</width>
                                 <height>21</height>
@@ -272,14 +272,14 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="sizeHint">
+                        <property name="tqsizeHint">
                             <size>
                                 <width>20</width>
                                 <height>21</height>
                             </size>
                         </property>
                     </spacer>
-                    <widget class="QLabel" row="0" column="0" rowspan="1" colspan="3">
+                    <widget class="TQLabel" row="0" column="0" rowspan="1" colspan="3">
                         <property name="name">
                             <cstring>textLabel2</cstring>
                         </property>
@@ -305,7 +305,7 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>230</width>
                     <height>21</height>
@@ -328,9 +328,9 @@
         <slot>rbMplayerClick()</slot>
     </connection>
 </connections>
-<slots>
+<Q_SLOTS>
     <slot>rbInternalClick()</slot>
     <slot>rbMplayerClick()</slot>
-</slots>
-<layoutdefaults spacing="6" margin="11"/>
+</Q_SLOTS>
+<tqlayoutdefaults spacing="6" margin="11"/>
 </UI>
diff --git a/src/titlefactor.cpp b/src/titlefactor.cpp
index e09fe73..0d48c28 100644
--- a/src/titlefactor.cpp
+++ b/src/titlefactor.cpp
@@ -9,16 +9,16 @@
 
 #include "titlefactor.h"
 
-#include <qvariant.h>
-#include <qpushbutton.h>
-#include <qlabel.h>
-#include <qgroupbox.h>
-#include <qslider.h>
-#include <qlayout.h>
-#include <qtooltip.h>
-#include <qwhatsthis.h>
-#include <qimage.h>
-#include <qpixmap.h>
+#include <tqvariant.h>
+#include <tqpushbutton.h>
+#include <tqlabel.h>
+#include <tqgroupbox.h>
+#include <tqslider.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
+#include <tqwhatsthis.h>
+#include <tqimage.h>
+#include <tqpixmap.h>
 
 static const unsigned char img0_titlefactor[] = { 
     0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
@@ -243,64 +243,64 @@ static const unsigned char img0_titlefactor[] = {
 
 
 /*
- *  Constructs a titleFactor as a child of 'parent', with the
+ *  Constructs a titleFactor as a child of 'tqparent', with the
  *  name 'name' and widget flags set to 'f'.
  */
-titleFactor::titleFactor( QWidget* parent, const char* name, WFlags fl )
-    : QWidget( parent, name, fl )
+titleFactor::titleFactor( TQWidget* tqparent, const char* name, WFlags fl )
+    : TQWidget( tqparent, name, fl )
 {
-    QImage img;
+    TQImage img;
     img.loadFromData( img0_titlefactor, sizeof( img0_titlefactor ), "PNG" );
     image0 = img;
     if ( !name )
 	setName( "titleFactor" );
     setIcon( image0 );
-    titleFactorLayout = new QGridLayout( this, 1, 1, 5, 6, "titleFactorLayout"); 
+    titleFactorLayout = new TQGridLayout( this, 1, 1, 5, 6, "titleFactorLayout"); 
 
-    lbTitle = new QLabel( this, "lbTitle" );
-    QFont lbTitle_font(  lbTitle->font() );
+    lbTitle = new TQLabel( this, "lbTitle" );
+    TQFont lbTitle_font(  lbTitle->font() );
     lbTitle_font.setBold( TRUE );
     lbTitle->setFont( lbTitle_font ); 
 
     titleFactorLayout->addWidget( lbTitle, 0, 0 );
 
-    gbTitle = new QGroupBox( this, "gbTitle" );
-    gbTitle->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, 0, 0, gbTitle->sizePolicy().hasHeightForWidth() ) );
-    gbTitle->setAlignment( int( QGroupBox::AlignVCenter ) );
+    gbTitle = new TQGroupBox( this, "gbTitle" );
+    gbTitle->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)0, 0, 0, gbTitle->sizePolicy().hasHeightForWidth() ) );
+    gbTitle->tqsetAlignment( int( TQGroupBox::AlignVCenter ) );
     gbTitle->setFlat( FALSE );
     gbTitle->setCheckable( TRUE );
     gbTitle->setChecked( FALSE );
     gbTitle->setColumnLayout(0, Qt::Vertical );
-    gbTitle->layout()->setSpacing( 1 );
-    gbTitle->layout()->setMargin( 6 );
-    gbTitleLayout = new QGridLayout( gbTitle->layout() );
-    gbTitleLayout->setAlignment( Qt::AlignTop );
+    gbTitle->tqlayout()->setSpacing( 1 );
+    gbTitle->tqlayout()->setMargin( 6 );
+    gbTitleLayout = new TQGridLayout( gbTitle->tqlayout() );
+    gbTitleLayout->tqsetAlignment( TQt::AlignTop );
 
-    tFactor = new QLabel( gbTitle, "tFactor" );
+    tFactor = new TQLabel( gbTitle, "tFactor" );
 
     gbTitleLayout->addWidget( tFactor, 1, 1 );
 
-    slFactor = new QSlider( gbTitle, "slFactor" );
+    slFactor = new TQSlider( gbTitle, "slFactor" );
     slFactor->setMinValue( 100 );
     slFactor->setMaxValue( 250 );
-    slFactor->setOrientation( QSlider::Horizontal );
-    slFactor->setTickmarks( QSlider::Below );
+    slFactor->setOrientation( Qt::Horizontal );
+    slFactor->setTickmarks( TQSlider::Below );
     slFactor->setTickInterval( 10 );
 
     gbTitleLayout->addWidget( slFactor, 1, 0 );
 
     titleFactorLayout->addWidget( gbTitle, 1, 0 );
-    spacer1 = new QSpacerItem( 20, 20, QSizePolicy::Minimum, QSizePolicy::Expanding );
+    spacer1 = new TQSpacerItem( 20, 20, TQSizePolicy::Minimum, TQSizePolicy::Expanding );
     titleFactorLayout->addItem( spacer1, 2, 0 );
     languageChange();
-    resize( QSize(551, 115).expandedTo(minimumSizeHint()) );
+    resize( TQSize(551, 115).expandedTo(tqminimumSizeHint()) );
     clearWState( WState_Polished );
 
     // signals and slots connections
-    connect( slFactor, SIGNAL( sliderPressed() ), this, SLOT( slFactorPressed() ) );
-    connect( slFactor, SIGNAL( sliderReleased() ), this, SLOT( slFactorReleased() ) );
-    connect( slFactor, SIGNAL( valueChanged(int) ), this, SLOT( slFactor_valueChanged(int) ) );
-    connect( gbTitle, SIGNAL( toggled(bool) ), this, SLOT( ckAutoClicked(bool) ) );
+    connect( slFactor, TQT_SIGNAL( sliderPressed() ), this, TQT_SLOT( slFactorPressed() ) );
+    connect( slFactor, TQT_SIGNAL( sliderReleased() ), this, TQT_SLOT( slFactorReleased() ) );
+    connect( slFactor, TQT_SIGNAL( valueChanged(int) ), this, TQT_SLOT( slFactor_valueChanged(int) ) );
+    connect( gbTitle, TQT_SIGNAL( toggled(bool) ), this, TQT_SLOT( ckAutoClicked(bool) ) );
 }
 
 /*
@@ -308,7 +308,7 @@ titleFactor::titleFactor( QWidget* parent, const char* name, WFlags fl )
  */
 titleFactor::~titleFactor()
 {
-    // no need to delete child widgets, Qt does it all for us
+    // no need to delete child widgets, TQt does it all for us
 }
 
 /*
diff --git a/src/titlefactor.ui b/src/titlefactor.ui
index 4c0f145..fdda003 100644
--- a/src/titlefactor.ui
+++ b/src/titlefactor.ui
@@ -1,10 +1,10 @@
 <!DOCTYPE UI><UI version="3.3" stdsetdef="1">
 <class>titleFactor</class>
-<widget class="QWidget">
+<widget class="TQWidget">
     <property name="name">
         <cstring>titleFactor</cstring>
     </property>
-    <property name="geometry">
+    <property name="tqgeometry">
         <rect>
             <x>0</x>
             <y>0</y>
@@ -25,7 +25,7 @@
         <property name="margin">
             <number>5</number>
         </property>
-        <widget class="QLabel" row="0" column="0">
+        <widget class="TQLabel" row="0" column="0">
             <property name="name">
                 <cstring>lbTitle</cstring>
             </property>
@@ -38,7 +38,7 @@
                 <string>Shrink Factor for Title %1</string>
             </property>
         </widget>
-        <widget class="QGroupBox" row="1" column="0">
+        <widget class="TQGroupBox" row="1" column="0">
             <property name="name">
                 <cstring>gbTitle</cstring>
             </property>
@@ -53,7 +53,7 @@
             <property name="title">
                 <string>Change Factor</string>
             </property>
-            <property name="alignment">
+            <property name="tqalignment">
                 <set>AlignVCenter</set>
             </property>
             <property name="flat">
@@ -75,7 +75,7 @@
                 <property name="spacing">
                     <number>1</number>
                 </property>
-                <widget class="QLabel" row="1" column="1">
+                <widget class="TQLabel" row="1" column="1">
                     <property name="name">
                         <cstring>tFactor</cstring>
                     </property>
@@ -83,7 +83,7 @@
                         <string>0.00</string>
                     </property>
                 </widget>
-                <widget class="QSlider" row="1" column="0">
+                <widget class="TQSlider" row="1" column="0">
                     <property name="name">
                         <cstring>slFactor</cstring>
                     </property>
@@ -115,7 +115,7 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>20</width>
                     <height>20</height>
@@ -155,11 +155,11 @@
         <slot>ckAutoClicked(bool)</slot>
     </connection>
 </connections>
-<slots>
+<Q_SLOTS>
     <slot>slFactor_valueChanged( int )</slot>
     <slot>slFactorPressed()</slot>
     <slot>slFactorReleased()</slot>
     <slot>ckAutoClicked(bool)</slot>
-</slots>
-<layoutdefaults spacing="6" margin="11"/>
+</Q_SLOTS>
+<tqlayoutdefaults spacing="6" margin="11"/>
 </UI>
diff --git a/src/viewmpeg2.cpp b/src/viewmpeg2.cpp
index 66a966a..ae8c0f7 100644
--- a/src/viewmpeg2.cpp
+++ b/src/viewmpeg2.cpp
@@ -9,17 +9,17 @@
 
 #include "viewmpeg2.h"
 
-#include <qvariant.h>
-#include <qpushbutton.h>
-#include <qframe.h>
-#include <qtoolbutton.h>
-#include <qslider.h>
-#include <qlabel.h>
-#include <qlayout.h>
-#include <qtooltip.h>
-#include <qwhatsthis.h>
-#include <qimage.h>
-#include <qpixmap.h>
+#include <tqvariant.h>
+#include <tqpushbutton.h>
+#include <tqframe.h>
+#include <tqtoolbutton.h>
+#include <tqslider.h>
+#include <tqlabel.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
+#include <tqwhatsthis.h>
+#include <tqimage.h>
+#include <tqpixmap.h>
 
 static const unsigned char img0_viewmpeg2[] = { 
     0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
@@ -125,13 +125,13 @@ static const unsigned char img2_viewmpeg2[] = {
 
 
 /*
- *  Constructs a ViewMPEG2 as a child of 'parent', with the
+ *  Constructs a ViewMPEG2 as a child of 'tqparent', with the
  *  name 'name' and widget flags set to 'f'.
  */
-ViewMPEG2::ViewMPEG2( QWidget* parent, const char* name, WFlags fl )
-    : QWidget( parent, name, fl )
+ViewMPEG2::ViewMPEG2( TQWidget* tqparent, const char* name, WFlags fl )
+    : TQWidget( tqparent, name, fl )
 {
-    QImage img;
+    TQImage img;
     img.loadFromData( img0_viewmpeg2, sizeof( img0_viewmpeg2 ), "PNG" );
     image0 = img;
     img.loadFromData( img1_viewmpeg2, sizeof( img1_viewmpeg2 ), "PNG" );
@@ -140,51 +140,51 @@ ViewMPEG2::ViewMPEG2( QWidget* parent, const char* name, WFlags fl )
     image2 = img;
     if ( !name )
 	setName( "ViewMPEG2" );
-    setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)7, (QSizePolicy::SizeType)7, 0, 0, sizePolicy().hasHeightForWidth() ) );
-    setSizeIncrement( QSize( 0, 0 ) );
-    setBaseSize( QSize( 0, 0 ) );
+    tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)7, (TQSizePolicy::SizeType)7, 0, 0, sizePolicy().hasHeightForWidth() ) );
+    setSizeIncrement( TQSize( 0, 0 ) );
+    setBaseSize( TQSize( 0, 0 ) );
     setIcon( image0 );
-    ViewMPEG2Layout = new QGridLayout( this, 1, 1, 2, 6, "ViewMPEG2Layout"); 
+    ViewMPEG2Layout = new TQGridLayout( this, 1, 1, 2, 6, "ViewMPEG2Layout"); 
 
-    frame7 = new QFrame( this, "frame7" );
-    frame7->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, 0, 0, frame7->sizePolicy().hasHeightForWidth() ) );
-    frame7->setMaximumSize( QSize( 32767, 50 ) );
-    frame7->setFrameShape( QFrame::StyledPanel );
-    frame7->setFrameShadow( QFrame::Raised );
-    frame7Layout = new QGridLayout( frame7, 1, 1, 11, 6, "frame7Layout"); 
+    frame7 = new TQFrame( this, "frame7" );
+    frame7->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)0, 0, 0, frame7->sizePolicy().hasHeightForWidth() ) );
+    frame7->setMaximumSize( TQSize( 32767, 50 ) );
+    frame7->setFrameShape( TQFrame::StyledPanel );
+    frame7->setFrameShadow( TQFrame::Raised );
+    frame7Layout = new TQGridLayout( frame7, 1, 1, 11, 6, "frame7Layout"); 
 
-    bStop = new QToolButton( frame7, "bStop" );
-    bStop->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)1, 0, 0, bStop->sizePolicy().hasHeightForWidth() ) );
-    bStop->setIconSet( QIconSet( image1 ) );
+    bStop = new TQToolButton( frame7, "bStop" );
+    bStop->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)1, 0, 0, bStop->sizePolicy().hasHeightForWidth() ) );
+    bStop->setIconSet( TQIconSet( image1 ) );
 
     frame7Layout->addWidget( bStop, 0, 0 );
 
-    bPlay = new QToolButton( frame7, "bPlay" );
-    bPlay->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)1, 0, 0, bPlay->sizePolicy().hasHeightForWidth() ) );
-    bPlay->setIconSet( QIconSet( image2 ) );
+    bPlay = new TQToolButton( frame7, "bPlay" );
+    bPlay->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)1, 0, 0, bPlay->sizePolicy().hasHeightForWidth() ) );
+    bPlay->setIconSet( TQIconSet( image2 ) );
 
     frame7Layout->addWidget( bPlay, 0, 1 );
 
-    slider = new QSlider( frame7, "slider" );
-    slider->setOrientation( QSlider::Horizontal );
+    slider = new TQSlider( frame7, "slider" );
+    slider->setOrientation( Qt::Horizontal );
 
     frame7Layout->addWidget( slider, 0, 2 );
 
     ViewMPEG2Layout->addWidget( frame7, 1, 0 );
 
-    label = new QLabel( this, "label" );
-    label->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)2, (QSizePolicy::SizeType)2, 0, 0, label->sizePolicy().hasHeightForWidth() ) );
+    label = new TQLabel( this, "label" );
+    label->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)2, (TQSizePolicy::SizeType)2, 0, 0, label->sizePolicy().hasHeightForWidth() ) );
 
     ViewMPEG2Layout->addWidget( label, 0, 0 );
     languageChange();
-    resize( QSize(320, 320).expandedTo(minimumSizeHint()) );
+    resize( TQSize(320, 320).expandedTo(tqminimumSizeHint()) );
     clearWState( WState_Polished );
 
     // signals and slots connections
-    connect( bStop, SIGNAL( clicked() ), this, SLOT( bStopClick() ) );
-    connect( bPlay, SIGNAL( clicked() ), this, SLOT( bPlayClick() ) );
-    connect( slider, SIGNAL( sliderReleased() ), this, SLOT( sliderReleased() ) );
-    connect( slider, SIGNAL( sliderPressed() ), this, SLOT( sliderPressed() ) );
+    connect( bStop, TQT_SIGNAL( clicked() ), this, TQT_SLOT( bStopClick() ) );
+    connect( bPlay, TQT_SIGNAL( clicked() ), this, TQT_SLOT( bPlayClick() ) );
+    connect( slider, TQT_SIGNAL( sliderReleased() ), this, TQT_SLOT( sliderReleased() ) );
+    connect( slider, TQT_SIGNAL( sliderPressed() ), this, TQT_SLOT( sliderPressed() ) );
 }
 
 /*
@@ -192,7 +192,7 @@ ViewMPEG2::ViewMPEG2( QWidget* parent, const char* name, WFlags fl )
  */
 ViewMPEG2::~ViewMPEG2()
 {
-    // no need to delete child widgets, Qt does it all for us
+    // no need to delete child widgets, TQt does it all for us
 }
 
 /*
@@ -202,8 +202,8 @@ ViewMPEG2::~ViewMPEG2()
 void ViewMPEG2::languageChange()
 {
     setCaption( tr2i18n( "k9Copy - Title Preview" ) );
-    bStop->setText( QString::null );
-    bPlay->setText( QString::null );
+    bStop->setText( TQString() );
+    bPlay->setText( TQString() );
 }
 
 void ViewMPEG2::sliderReleased()
diff --git a/src/viewmpeg2.ui b/src/viewmpeg2.ui
index e327884..1ec06b9 100755
--- a/src/viewmpeg2.ui
+++ b/src/viewmpeg2.ui
@@ -1,10 +1,10 @@
 <!DOCTYPE UI><UI version="3.3" stdsetdef="1">
 <class>ViewMPEG2</class>
-<widget class="QWidget">
+<widget class="TQWidget">
     <property name="name">
         <cstring>ViewMPEG2</cstring>
     </property>
-    <property name="geometry">
+    <property name="tqgeometry">
         <rect>
             <x>0</x>
             <y>0</y>
@@ -45,7 +45,7 @@
         <property name="margin">
             <number>2</number>
         </property>
-        <widget class="QFrame" row="1" column="0">
+        <widget class="TQFrame" row="1" column="0">
             <property name="name">
                 <cstring>frame7</cstring>
             </property>
@@ -57,7 +57,7 @@
                     <verstretch>0</verstretch>
                 </sizepolicy>
             </property>
-            <property name="maximumSize">
+            <property name="tqmaximumSize">
                 <size>
                     <width>32767</width>
                     <height>50</height>
@@ -73,7 +73,7 @@
                 <property name="name">
                     <cstring>unnamed</cstring>
                 </property>
-                <widget class="QToolButton" row="0" column="0">
+                <widget class="TQToolButton" row="0" column="0">
                     <property name="name">
                         <cstring>bStop</cstring>
                     </property>
@@ -92,7 +92,7 @@
                         <iconset>image1</iconset>
                     </property>
                 </widget>
-                <widget class="QToolButton" row="0" column="1">
+                <widget class="TQToolButton" row="0" column="1">
                     <property name="name">
                         <cstring>bPlay</cstring>
                     </property>
@@ -111,7 +111,7 @@
                         <iconset>image2</iconset>
                     </property>
                 </widget>
-                <widget class="QSlider" row="0" column="2">
+                <widget class="TQSlider" row="0" column="2">
                     <property name="name">
                         <cstring>slider</cstring>
                     </property>
@@ -121,7 +121,7 @@
                 </widget>
             </grid>
         </widget>
-        <widget class="QLabel" row="0" column="0">
+        <widget class="TQLabel" row="0" column="0">
             <property name="name">
                 <cstring>label</cstring>
             </property>
@@ -173,11 +173,11 @@
         <slot>sliderPressed()</slot>
     </connection>
 </connections>
-<slots>
+<Q_SLOTS>
     <slot>sliderReleased()</slot>
     <slot>bStopClick()</slot>
     <slot>bPlayClick()</slot>
     <slot>sliderPressed()</slot>
-</slots>
-<layoutdefaults spacing="6" margin="11"/>
+</Q_SLOTS>
+<tqlayoutdefaults spacing="6" margin="11"/>
 </UI>