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-rw-r--r--tdeui/kpushbutton.cpp220
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diff --git a/tdeui/kpushbutton.cpp b/tdeui/kpushbutton.cpp
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+++ b/tdeui/kpushbutton.cpp
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+/* This file is part of the KDE libraries
+ Copyright (C) 2000 Carsten Pfeiffer <pfeiffer@kde.org>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public License
+ along with this library; see the file COPYING.LIB. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+
+#include "kpushbutton.h"
+
+#include <tqdragobject.h>
+#include <tqwhatsthis.h>
+#include <tqtooltip.h>
+
+#include "config.h"
+
+#include <kglobalsettings.h>
+#include <kconfig.h>
+#include <kglobal.h>
+#include <kipc.h>
+#include <kapplication.h>
+
+class KPushButton::KPushButtonPrivate
+{
+public:
+ KGuiItem item;
+ KStdGuiItem::StdItem itemType;
+};
+
+bool KPushButton::s_useIcons = false;
+
+KPushButton::KPushButton( TQWidget *parent, const char *name )
+ : TQPushButton( parent, name ),
+ m_dragEnabled( false )
+{
+ init( KGuiItem( "" ) );
+}
+
+KPushButton::KPushButton( const TQString &text, TQWidget *parent,
+ const char *name)
+ : TQPushButton( parent, name ),
+ m_dragEnabled( false )
+{
+ init( KGuiItem( text ) );
+}
+
+KPushButton::KPushButton( const TQIconSet &icon, const TQString &text,
+ TQWidget *parent, const char *name )
+ : TQPushButton( text, parent, name ),
+ m_dragEnabled( false )
+{
+ init( KGuiItem( text, icon ) );
+}
+
+KPushButton::KPushButton( const KGuiItem &item, TQWidget *parent,
+ const char *name )
+ : TQPushButton( parent, name ),
+ m_dragEnabled( false )
+{
+ init( item );
+}
+
+KPushButton::~KPushButton()
+{
+ if( d )
+ {
+ delete d;
+ d = 0L;
+ }
+}
+
+void KPushButton::init( const KGuiItem &item )
+{
+ d = new KPushButtonPrivate;
+ d->item = item;
+ d->itemType = (KStdGuiItem::StdItem) 0;
+
+ // call QPushButton's implementation since we don't need to
+ // set the GUI items text or check the state of the icon set
+ TQPushButton::setText( d->item.text() );
+
+ static bool initialized = false;
+ if ( !initialized ) {
+ readSettings();
+ initialized = true;
+ }
+
+ setIconSet( d->item.iconSet() );
+
+ tqsetSizePolicy( TQSizePolicy( TQSizePolicy::Minimum, TQSizePolicy::Minimum ) );
+
+ TQToolTip::add( this, item.toolTip() );
+
+ TQWhatsThis::add( this, item.whatsThis() );
+
+ if (kapp)
+ {
+ connect( kapp, TQT_SIGNAL( settingsChanged(int) ),
+ TQT_SLOT( slotSettingsChanged(int) ) );
+ kapp->addKipcEventMask( KIPC::SettingsChanged );
+ }
+}
+
+void KPushButton::readSettings()
+{
+ s_useIcons = KGlobalSettings::showIconsOnPushButtons();
+}
+
+void KPushButton::setGuiItem( const KGuiItem& item )
+{
+ d->item = item;
+
+ // call QPushButton's implementation since we don't need to
+ // set the GUI items text or check the state of the icon set
+ TQPushButton::setText( d->item.text() );
+ setIconSet( d->item.iconSet() );
+ TQWhatsThis::add( this, d->item.whatsThis() );
+
+ // Do not add a tooltip to the button automatically as 99% of the time the
+ // tooltip is redundant to the button text and it results in QTipManager
+ // invoking an eventHandler on the TQApplication which breaks certain apps
+ // like KDesktop which are sensitive to such things
+// TQToolTip::add( this, d->item.toolTip() );
+}
+
+void KPushButton::setGuiItem( KStdGuiItem::StdItem item )
+{
+ setGuiItem( KStdGuiItem::guiItem(item) );
+ d->itemType = item;
+}
+
+KStdGuiItem::StdItem KPushButton::guiItem() const
+{
+ return d->itemType;
+}
+
+void KPushButton::setText( const TQString &text )
+{
+ TQPushButton::setText(text);
+
+ // we need to re-evaluate the icon set when the text
+ // is removed, or when it is supplied
+ if (text.isEmpty() != d->item.text().isEmpty())
+ setIconSet(d->item.iconSet());
+
+ d->item.setText(text);
+}
+
+void KPushButton::setIconSet( const TQIconSet &iconSet )
+{
+ d->item.setIconSet(iconSet);
+
+ if ( s_useIcons || text().isEmpty() )
+ TQPushButton::setIconSet( iconSet );
+ else
+ TQPushButton::setIconSet( TQIconSet() );
+}
+
+void KPushButton::slotSettingsChanged( int /* category */ )
+{
+ readSettings();
+ setIconSet( d->item.iconSet() );
+}
+
+void KPushButton::setDragEnabled( bool enable )
+{
+ m_dragEnabled = enable;
+}
+
+void KPushButton::mousePressEvent( TQMouseEvent *e )
+{
+ if ( m_dragEnabled )
+ startPos = e->pos();
+ TQPushButton::mousePressEvent( e );
+}
+
+void KPushButton::mouseMoveEvent( TQMouseEvent *e )
+{
+ if ( !m_dragEnabled )
+ {
+ TQPushButton::mouseMoveEvent( e );
+ return;
+ }
+
+ if ( (e->state() & Qt::LeftButton) &&
+ (e->pos() - startPos).manhattanLength() >
+ KGlobalSettings::dndEventDelay() )
+ {
+ startDrag();
+ setDown( false );
+ }
+}
+
+TQDragObject * KPushButton::dragObject()
+{
+ return 0L;
+}
+
+void KPushButton::startDrag()
+{
+ TQDragObject *d = dragObject();
+ if ( d )
+ d->dragCopy();
+}
+
+void KPushButton::virtual_hook( int, void* )
+{ /*BASE::virtual_hook( id, data );*/ }
+
+#include "kpushbutton.moc"