Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

23 files changed, 6166 insertions, 0 deletions

diff --git a/kgantt/kgantt/KGantt.cpp b/kgantt/kgantt/KGantt.cpp
new file mode 100644
index 000000000..6e2c01c0a
--- /dev/null
+++ b/kgantt/kgantt/KGantt.cpp
@@ -0,0 +1,98 @@
+//
+//  file    : KGantt.C
+//  date    : 26 oct 2000
+//  changed : 10 jan 2001
+//  author  : jh
+//
+
+
+#include "KGantt.h"
+
+
+#include <qcolor.h>
+#include <qstylefactory.h>
+#include <qscrollview.h> 
+
+
+KGantt::KGantt(KGanttItem* toplevelitem,
+	       QWidget* parent, const char * name, WFlags f)
+  : QWidget(parent,name,f)
+{ 
+#ifdef _DEBUG_
+  printf("KGantt::KGantt()\n");
+#endif
+
+  if(toplevelitem == 0) {
+    _toplevelitem = new KGanttItem(0, "toplevelitem",
+			   QDateTime::currentDateTime(),
+			   QDateTime::currentDateTime() );
+    _toplevelitem->setMode(KGanttItem::Rubberband);
+    _deleteItem = true;
+  }
+  else {
+    _toplevelitem = toplevelitem;
+    _deleteItem = false;
+  }
+
+  setBackgroundColor(QColor(white));
+
+  _splitter = new QSplitter(this);
+/*
+//  QStyle *cdestyle=QStyleFactory::create("CDE");
+//  if(cdestyle)
+//	  _splitter->setStyle(cdestyle);
+*/
+  QPalette pal1(_splitter->palette());
+/*  QPalette pal(_splitter->palette());
+  QColorGroup cg(pal.active());
+  cg.setColor( QColorGroup::Foreground, blue );
+  cg.setColor( QColorGroup::Background, white );
+  pal.setActive( cg );
+
+  _splitter->setPalette(pal);*/
+  
+  _ganttlist = new xQGanttListView(_toplevelitem, _splitter); 
+  _ganttlist->setMinimumWidth(1);
+  _ganttlist->setPalette(pal1);
+
+  _ganttbar = new xQGanttBarView(_toplevelitem, _splitter);
+  _ganttbar->setPalette(pal1);
+
+  connect(_ganttbar, SIGNAL(contentsMoving(int,int)),
+	  _ganttlist, SLOT(contentsMoved(int,int)));
+
+  _ganttlist->setBarView(_ganttbar);
+
+}
+
+
+
+KGantt::~KGantt()
+///////////////////
+{
+  if(_deleteItem)
+    delete _toplevelitem;
+}
+
+
+
+
+void 
+KGantt::dumpItems()
+/////////////////////////
+{
+  QTextOStream cout(stdout);
+
+  cout << "\n<Gantt>\n";
+  cout << " start : " << _toplevelitem->getStart().toString() << endl;
+  cout << " end :   " << _toplevelitem->getEnd().toString() << endl;
+
+  _toplevelitem->dump(cout, "  ");
+
+  cout << "</Gantt>\n\n";
+
+}
+
+
+
+#include "KGantt.moc"
diff --git a/kgantt/kgantt/KGantt.h b/kgantt/kgantt/KGantt.h
new file mode 100644
index 000000000..90c3b86f9
--- /dev/null
+++ b/kgantt/kgantt/KGantt.h
@@ -0,0 +1,318 @@
+#ifndef _KGANTT_H_
+#define _KGANTT_H_
+ 
+/*
+
+    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.
+
+    author  : jh, jochen@ifb.bv.tu-berlin.de
+
+    file    : KGantt.h
+    date    : 26 oct 2000
+
+
+    changelog : 23 nov 2000, jh
+
+                24 nov 2000, jh
+
+		10 jan 2001m jh, changed to KDE :
+		xQGantt -> KGantt
+
+*/
+
+
+#include <qwidget.h>
+#include <qsplitter.h> 
+
+#include <kpopupmenu.h>
+#include <kdepimmacros.h>
+
+#include "KGanttItem.h"
+#include "xQGanttListView.h"
+#include "xQGanttBarView.h"
+
+
+
+/**
+ *  \mainpage KGantt Module <br> <IMG SRC="gantt.png">
+ *
+ *  The kgantt module contains several classes (KGanttItem, KGantt)
+ *  for drawing and editing gantt-diagramms.
+ *
+ *  This example shows how to use the gantt module:
+ *  \code
+ *  #include "kgantt/KGantt.h"
+ *  
+ *  int main(int args, char* argv[])
+ *  {
+       ...
+
+       KGantt* gantt = new KGantt(0, mainwindow);
+
+       KGanttItem* toplevel = gantt->getToplevelItem();
+
+       KGanttItem* t1 = new KGanttItem(toplevel, 
+                                       "task 1, no subtasks", 
+                	               QDateTime::currentDateTime().addDays(10),
+                                       QDateTime::currentDateTime().addDays(20) );
+
+       ...
+
+ *  }
+ *  \endcode
+ *
+ *  You just have to create an object of class KGantt and add several objects of
+ *  class KGanttItem.
+ *
+ */
+
+
+
+///  Gantt Widget.
+/*!
+ *   A gantt widget contains two parts, a list view and a
+ *   bar view.
+ */
+////////////////////////////////
+class KDE_EXPORT KGantt : public QWidget
+////////////////////////////////
+{
+
+  Q_OBJECT
+
+
+public:  
+
+
+  ///  Constructor.
+  /*!
+   *
+   */
+  KGantt(KGanttItem* toplevelitem = 0,
+	 QWidget* parent = 0, const char * name=0, WFlags f=0 );
+
+
+  ///  Destructor.
+  /*!
+   *
+   */
+  ~KGantt();
+
+
+
+  ///  Set toplevel item.
+  /*!
+   *   If no toplevel item was specified at construction of this widget a
+   *   toplevel item was created. This will be deleted by setting a new
+   *   toplevel item. A toplevel item that was passed to the constructor will
+   *   not be deleted.
+   */
+  void setToplevelItem(KGanttItem* item) {
+    if(_deleteItem)
+      delete _toplevelitem;
+    _toplevelitem = item; 
+  }
+
+
+
+  ///  Get toplevel item.
+  /*!
+   *
+   */
+  KGanttItem* getToplevelItem() { 
+    return _toplevelitem; 
+  }
+
+
+
+  ///  Get bar view of items.
+  /*!
+   *
+   */
+  xQGanttBarView* barView() {
+    return _ganttbar;
+  }
+
+
+
+  ///  Get list view of items.
+  /*!
+   *
+   */
+  xQGanttListView* listView() {
+    return _ganttlist;
+  }
+
+
+
+  QSplitter* splitter() {
+    return _splitter;
+  }
+
+
+  
+  ///
+  /*!
+   *
+   */
+  void zoom(double factor) {
+    barView()->viewport()->zoom(factor);
+  }
+
+
+
+  ///  Get popup menu.
+  /*!
+   *
+   */
+  KPopupMenu* menu() {
+    return _ganttbar->viewport()->menu();
+  }
+
+
+
+  ///  Add gantt toolbar to main window.
+  /*!
+   *   If you want to embed a toolbar with specific actions
+   *   like zooming or configuring the gantt, you can add a toolbar
+   *   automatically by invoking this method. You have to pass your
+   *   mainwindow as a parameter if you call this method the first
+   *   time because teh toolbar will be created then. If you
+   *   you want to access the pointer to a already created toolbar you
+   *   can invoke this method without any parameter.
+   */
+  KToolBar* toolbar(QMainWindow* mw = 0) {
+    return _ganttbar->viewport()->toolbar(mw);
+  }
+
+
+
+  ///  Print to stdout.
+  /*
+   *
+   */
+  void dumpItems();
+
+
+
+  ///  Get all selected items.
+  /*!
+   *   All selected KGanttItems will be added to the passed list. 
+   */
+  void getSelectedItems(QPtrList<KGanttItem>& list) {
+    _ganttbar->viewport()->getSelectedItems(list);
+  }
+
+
+
+  void addHoliday(int y, int m, int d) {
+    _ganttbar->viewport()->addHoliday(y,m,d);
+  }
+
+
+
+  void removeHoliday(int y, int m, int d) {
+    _ganttbar->viewport()->addHoliday(y,m,d);
+  }
+
+
+
+public slots:
+
+
+  void setSelect() {
+    _ganttbar->viewport()->setSelect();
+  }
+
+  void setZoom() {
+    _ganttbar->viewport()->setZoom();
+  }
+
+  void setMove() {
+    _ganttbar->viewport()->setMove();
+  }
+
+
+  void zoomIn() {
+    _ganttbar->viewport()->zoomIn();
+  }
+
+  void zoomOut() {
+    _ganttbar->viewport()->zoomOut();
+  }
+
+  void zoomAll() {
+    _ganttbar->viewport()->zoomAll();
+  }
+
+  void selectAll() {
+    _ganttbar->viewport()->selectAll();
+  }
+
+  void unselectAll() {
+    _ganttbar->viewport()->unselectAll();
+  }
+
+  void deleteSelectedItems() {
+    _ganttbar->viewport()->deleteSelectedItems();
+  }
+
+  void insertIntoSelectedItem() {
+    _ganttbar->viewport()->insertIntoSelectedItem();
+  }
+
+
+  ///  Show list view.
+  /*!
+   *
+   */
+  void showList() {
+    _ganttlist->show();
+  }
+
+
+  ///  Hide list view.
+  /*
+   *
+   */
+  void hideList() {
+    _ganttlist->hide();
+  }
+
+
+protected:
+
+
+  void resizeEvent(QResizeEvent* /*e*/) {
+    _splitter->resize(width(),height());
+  };
+
+
+private:
+
+  KGanttItem* _toplevelitem;
+
+  QSplitter *_splitter;
+
+  xQGanttBarView* _ganttbar;
+  xQGanttListView* _ganttlist;
+
+  bool _deleteItem;
+
+};
+
+
+#endif
diff --git a/kgantt/kgantt/KGanttBarConfig.cpp b/kgantt/kgantt/KGanttBarConfig.cpp
new file mode 100644
index 000000000..d5faa208a
--- /dev/null
+++ b/kgantt/kgantt/KGanttBarConfig.cpp
@@ -0,0 +1,32 @@
+//
+//  file    : KGanttBarConfig.cpp
+//  date    : 16 jan 2001
+//  changed : 
+//  author  : jh
+//
+
+
+#include "KGanttBarConfig.h"
+#include "xQGanttBarView.h"
+
+#include <kcolorbutton.h> 
+
+
+KGanttBarConfig::KGanttBarConfig(xQGanttBarView* barview,
+				 QWidget* parent,  
+				 const char * name, WFlags f)
+  : QWidget(parent,name,f) 
+{
+  _barview = barview;
+  KColorButton* b = new KColorButton(this);
+
+  connect(b, SIGNAL(changed(const QColor&)),
+	  this, SLOT(changeBackground(const QColor&)));
+
+}
+
+
+void KGanttBarConfig::changeBackground(const QColor& color) {
+  _barview->viewport()->setBackgroundColor(color);
+}
+#include "KGanttBarConfig.moc"
diff --git a/kgantt/kgantt/KGanttBarConfig.h b/kgantt/kgantt/KGanttBarConfig.h
new file mode 100644
index 000000000..5be04f72d
--- /dev/null
+++ b/kgantt/kgantt/KGanttBarConfig.h
@@ -0,0 +1,58 @@
+#ifndef _KGANTTBARCONFIG_H_
+#define _KGANTTBARCONFIG_H_
+  
+/*
+
+    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.
+
+    author  : jh, jochen@ifb.bv.tu-berlin.de
+
+    file    : KGanttBarConfig.h
+    date    : 16 jan 2001
+
+
+    changelog :
+
+*/
+
+
+#include <qwidget.h>
+
+class xQGanttBarView;
+
+
+class KGanttBarConfig : public QWidget
+{
+
+  Q_OBJECT
+
+public:
+
+  KGanttBarConfig(xQGanttBarView* barview,
+		  QWidget* parent = 0, const char* name=0, WFlags f=0);
+   
+
+protected slots:
+
+  void changeBackground(const QColor& color);
+  
+protected:
+
+  xQGanttBarView* _barview;
+
+};
+
+#endif
diff --git a/kgantt/kgantt/KGanttItem.cpp b/kgantt/kgantt/KGanttItem.cpp
new file mode 100644
index 000000000..9b086ae58
--- /dev/null
+++ b/kgantt/kgantt/KGanttItem.cpp
@@ -0,0 +1,621 @@
+//
+//  file    : KGanttItem.C
+//  date    : 26 oct 2000
+//  changed : 11 jan 2001
+//  author  : jh
+//
+
+
+#include "KGanttItem.h"
+
+
+QBrush KGanttItem::_selectBrush(QColor(255,0,0));
+
+
+KGanttItem::KGanttItem(KGanttItem* parentItem, const QString& text, 
+	 const QDateTime& start, const QDateTime& end)
+  : QObject()
+////////////////////////////////////////////////////////
+{
+  init(parentItem,text, start,end);
+}
+
+
+
+KGanttItem::KGanttItem(KGanttItem* parentItem, const QString& text, 
+	 const QDateTime& start, long durationMin)
+  : QObject()
+////////////////////////////////////////////////////////
+{  
+  init(parentItem, text, start, start.addSecs( durationMin * 60));
+}
+
+
+
+void 
+KGanttItem::init(KGanttItem* parentItem, const QString& text,
+	     const QDateTime& start, const QDateTime& end) 
+///////////////////////////////////////////////////////////////
+{
+  _style = DrawAll - DrawHandle;
+  _open = true;
+  _selected = false;
+  _editable = true;
+
+  _mode = Normal;
+
+  _brush   = QBrush(QColor(140,140,255));
+  _pen     = QPen(QColor(100,100,100));
+  _textPen = QPen(QColor(black));
+
+  _height = 24;
+
+  _text = text;
+
+  _start = start; _minDateTime = start;
+  _end = end; _maxDateTime = end;
+
+  _parentItem = parentItem;
+
+  if(_parentItem)
+    _parentItem->registerItem(this);
+  
+}
+
+
+
+KGanttItem::~KGanttItem()
+/////////////////
+{
+#ifdef _DEBUG_
+  printf("-> delete %s \n", getText().latin1() );
+#endif
+
+  if(_parentItem)
+    _parentItem->unregisterItem(this);
+
+  _subitems.setAutoDelete(true);
+  _subitems.clear();
+
+  emit destroyed(this);
+
+#ifdef _DEBUG_
+  printf("<- delete %s \n", getText().latin1() );
+#endif
+}
+
+
+
+KGanttRelation* 
+KGanttItem::addRelation(KGanttItem* from, KGanttItem* to,
+			const QString& text)
+{
+  if(_subitems.containsRef(from) > 0 && _subitems.containsRef(to) >0) {
+    KGanttRelation* rel = new KGanttRelation(from,to,text);
+    _relations.append(rel);
+
+    connect(rel, SIGNAL(destroyed(KGanttRelation*)),
+	    this, SLOT(removeRelation(KGanttRelation*)));
+
+    emit changed(this, RelationAdded);
+    return rel;
+  }	   
+  else
+    return NULL;
+}
+
+
+
+void
+KGanttItem::removeRelation(KGanttRelation* rel)
+{
+  if( _relations.removeRef(rel) )
+    emit changed(this, RelationRemoved);
+}
+
+
+
+void 
+KGanttItem::endTransaction()
+///////////////////////////
+{
+  blockSignals(false);
+  emit changed(this, Unknown);
+}
+
+
+
+void 
+KGanttItem::registerItem(KGanttItem* item)
+{
+  _subitems.append(item);
+  
+  connect(item, SIGNAL(changed(KGanttItem*, KGanttItem::Change)),
+	  this, SLOT(subItemChanged(KGanttItem*, KGanttItem::Change)) );
+
+  bool minChanged = false;
+  bool maxChanged = false;
+
+  // update min/man
+
+  if(_subitems.count() == 1) {
+
+    _minDateTime = item->getStart();
+    _maxDateTime = item->getEnd();
+    
+    minChanged = true;
+    maxChanged = true;
+
+  }
+  else {
+
+    if(item->getEnd() > _maxDateTime) {
+      _maxDateTime = item->getEnd();
+      maxChanged = true;
+    }
+    
+    if(_minDateTime > item->getStart()) {
+      _minDateTime = item->getStart();
+      minChanged = true;
+    }
+    
+  } // else
+
+
+  //  increase start/end if necessary
+  Change change = adjustStartEnd();
+
+  if(_mode == Rubberband) {
+    if(minChanged && !(change & StartChanged))
+      change = (Change) (change + StartChanged);
+    if(maxChanged && !(change & EndChanged))
+      change = (Change) (change + EndChanged);
+  }
+
+  if( isOpen() ) {
+    if(!(change & TotalHeightChanged))
+      change = (Change) (change + TotalHeightChanged);
+  }
+
+  if(change != NoChange)
+    emit changed(this,change);
+
+}
+
+
+
+void 
+KGanttItem::unregisterItem(KGanttItem* item)
+{
+  _subitems.removeRef(item);
+  disconnect(item);
+
+  Change change = adjustMinMax();
+
+  if( isOpen() ) {
+    if(!(change & TotalHeightChanged))
+      change = (Change) (change + TotalHeightChanged);
+  }
+
+  if(change != NoChange)
+    emit changed(this,change);
+
+}
+
+
+
+QDateTime 
+KGanttItem::getStart()
+{ 
+  if(_mode == Rubberband && _subitems.count()>0)
+    return _minDateTime;
+  else
+    return _start; 
+}
+
+
+
+
+QDateTime 
+KGanttItem::getEnd()
+/////////////////
+{
+  if(_mode == Rubberband && _subitems.count()>0)
+    return _maxDateTime;
+  else
+    return _end; 
+}
+
+
+
+void 
+KGanttItem::setStart(const QDateTime& start) 
+{
+  if(!_editable) return;
+
+  //  if there are no subitems, just set _start and _minDateTime
+  if(_subitems.count()==0) {
+
+    if(_start != start) {
+      _start = start;
+      _minDateTime = _start;
+      emit changed(this,StartChanged);
+    }
+    
+  }
+  else {
+
+    //  if there are subitems, just change start if
+    //  mode is not 'rubberband' and start is less than _minDateTime
+
+    if(_mode != Rubberband) {
+
+      if(start < _minDateTime)
+	_start = start;
+      else
+	_start = _minDateTime;
+    
+      emit changed(this,StartChanged);
+
+    }
+      
+  }
+  
+}
+
+
+
+void 
+KGanttItem::setEnd(const QDateTime& end) 
+{ 
+  if(!_editable) return;
+
+  //  if there are no subitems, just set _end and _maxDateTime
+  if(_subitems.count()==0) {
+
+    if(_end != end) {
+      _end = end;
+      _maxDateTime = _end;
+      emit changed(this,EndChanged);
+    }
+
+  }
+  else {
+
+    //  if there are subitems, just change end if
+    //  mode is not 'rubberband' and end is greater than _maxDateTime
+
+    if(_mode != Rubberband) {
+
+      if(end > _maxDateTime)
+	_end = end;
+      else
+	_end = _maxDateTime;
+
+      emit changed(this,EndChanged);
+
+    }
+    
+  }
+  
+}
+
+
+
+
+KGanttItem::Change
+KGanttItem::adjustStartEnd()
+//////////////////////////
+{
+  //  first update _min and _max of subitems
+
+  Change c = adjustMinMax();
+
+  if(_start > _minDateTime) {
+    _start = _minDateTime;
+    if(!(c & StartChanged))
+      c = (Change) (c + StartChanged);
+  }
+  
+  if(_end < _maxDateTime) {
+    _end = _maxDateTime;
+    if(!(c & EndChanged))
+      c = (Change) (c + EndChanged);
+  }  
+  
+  return c;
+  
+}
+
+
+
+KGanttItem::Change 
+KGanttItem::adjustMinMax()
+//////////////////////////
+{
+  //
+  //  calculate _min and _max by 
+  //  traversing the subitems. if there are no subitems
+  //  _min = start and _max = end.
+  //
+
+  QDateTime min = _minDateTime;
+  QDateTime max = _maxDateTime;
+  Change c = NoChange;
+
+  if(_subitems.count()==0) {
+
+    _minDateTime = _start;
+    _maxDateTime = _end;
+
+    if(min != _minDateTime) c  = MinChanged;
+    if(max != _maxDateTime) c = (Change) (c + MaxChanged);
+
+  }
+  else {
+    
+    // get min/max date and time
+    
+    KGanttItem* item = _subitems.first();
+    
+    _minDateTime = item->getStart();
+    _maxDateTime = item->getEnd();
+    
+    item = _subitems.next();
+    
+    for(; item != 0; item = _subitems.next() ) {
+      
+      if(_minDateTime > item->getStart()) {
+	_minDateTime = item->getStart();
+      }
+      
+      if(item->getEnd() > _maxDateTime) {
+	_maxDateTime = item->getEnd();
+      }
+      
+    } // for()
+    
+    
+    if(min != _minDateTime) c  = MinChanged;
+    if(max != _maxDateTime) c = (Change) (c + MaxChanged);
+  
+  }
+
+  return c;
+
+}
+
+
+
+void 
+KGanttItem::subItemChanged(KGanttItem* /*item*/, Change change)
+/////////////////////////////////////////////////////
+{  
+  if(change & StyleChanged)
+    emit changed(this, change);
+  
+  if( (change & Opened) || (change & Closed) || 
+      (change & TotalHeightChanged) || (change & HeightChanged) )
+    emit changed(this, TotalHeightChanged);
+
+  if( (change & StartChanged) || 
+      (change & EndChanged) ) {
+
+    Change c = adjustStartEnd();
+    
+    if(_mode == Rubberband) {
+      if(c & MinChanged && !(c & StartChanged)) 
+	c = (Change) (c + StartChanged);
+      if(c & MaxChanged && !(c & EndChanged))
+	c = (Change) ( c +EndChanged);
+    }
+
+    if(c != NoChange)
+      emit changed(this, c);
+   
+  }
+}
+
+
+
+void 
+KGanttItem::setText(const QString& text) 
+///////////////////////////////////////
+{ 
+  if(!_editable) return;
+  if(text != _text) {
+    _text = text; 
+    emit changed(this,TextChanged);
+  }
+}
+
+
+
+void 
+KGanttItem::open(bool f)
+//////////////////////
+{
+  if(f != _open) {
+    _open = f;
+    if(_open)
+      emit changed(this, Opened);
+    else
+      emit changed(this, Closed);
+  }
+}
+
+
+
+void
+KGanttItem::select(bool f)
+///////////////////////
+{
+  if(!_editable) return;
+  if(f != _selected) {
+    _selected = f;
+    if(_selected)
+      emit changed(this, Selected);
+    else
+      emit changed(this, Unselected);
+  }
+}
+
+
+
+void 
+KGanttItem::setMode(Mode flag) 
+////////////////////////////
+{
+  if(!_editable) return;
+  if(_mode != flag) {
+    _mode = flag;
+    emit changed(this,ModeChanged);
+  }
+  
+}
+
+
+
+void
+KGanttItem::setStyle(int flag, bool includeSubItems) 
+///////////////////////////////////////////////
+{
+  if(!_editable) return;
+  if(_style != flag) {
+
+    _style = flag;
+ 
+    if(includeSubItems)
+      for(KGanttItem* item = _subitems.first(); 
+	  item != 0; 
+	  item = _subitems.next() )
+	item->setStyle(flag,true);
+
+    emit changed(this,StyleChanged);
+
+  }
+
+}
+
+
+
+void
+KGanttItem::setBrush(const QBrush& brush)
+///////////////////////////////////////
+{
+  _brush = brush;
+}
+
+
+
+void
+KGanttItem::setPen(const QPen& pen)
+///////////////////////////////
+{
+  _pen = pen;
+}
+
+
+
+void
+KGanttItem::setHeight(int h)
+/////////////////////////
+{
+  if(!_editable) return;
+  if(_height != h) {
+    _height = h;
+    emit changed(this,HeightChanged);
+  }
+}
+
+
+
+int 
+KGanttItem::getTotalHeight()
+////////////////////////////////////////
+{
+  int h = _height;
+
+  if( isOpen() ) {
+    for(KGanttItem* item = _subitems.first(); item != 0; item = _subitems.next() ) {
+      h += item->getTotalHeight();
+    }
+  }
+  return h;
+}
+
+
+
+int
+KGanttItem::getWidth()
+//////////////////
+{
+  //  int width = _start.secsTo(_end)/60;
+
+  int width = getStart().secsTo(getEnd())/60;
+ 
+  // printf("width[%s] = %d \n", (const char*) getID(), width );
+
+  return width;
+}
+
+
+
+void 
+KGanttItem::dump(QTextOStream& cout, const QString& pre) 
+////////////////////////////////////////////////////
+{
+  cout << pre << "<Item. text = [" << _text << "]>\n";
+  cout << pre << "|  start : " << getStart().toString() << "  (" 
+       <<_start.toString() << ")" << endl;
+  cout << pre << "|  end :   " << getEnd().toString() << "  (" 
+       <<_end.toString() << ")" << endl;
+  if(_editable)
+    cout << pre << "|    - editable " << endl;
+  else
+    cout << pre << "|    - not editable " << endl;
+  if(_mode == Rubberband)
+    cout << pre << "|  mode = 'rubberband'" << endl;
+  else
+    cout << pre << "|  mode = 'normal'" << endl;
+
+  cout << pre << "|  min date/time : " << _minDateTime.toString() << endl;
+  cout << pre << "|  max date/time : " << _maxDateTime.toString() << endl;
+  
+  for(KGanttItem* item = _subitems.first(); item != 0; item = _subitems.next() )
+    item->dump(cout, pre + "|   ");
+  
+  for(KGanttRelation* rel = _relations.first(); 
+      rel != 0; 
+      rel = _relations.next() )
+    rel->dump(cout, pre + "|   ");
+
+  cout << pre << "</Item>\n";
+
+}
+
+
+QString
+KGanttItem::ChangeAsString(Change c)
+//////////////////////////////////
+{
+  QString ret;
+
+  if(c & StartChanged)       ret += "StartChanged, ";
+  if(c & EndChanged)         ret += "EndChanged,  ";
+  if(c & HeightChanged)      ret += "HeightChanged,  ";
+  if(c & TotalHeightChanged) ret += "TotalHeightChanged,  ";
+  if(c & StyleChanged)       ret += "StyleChanged,  ";
+  if(c & TextChanged)        ret += "TextChanged,  ";
+  if(c & ModeChanged)        ret += "ModeChanged,  ";
+  if(c & MinChanged)         ret += "MinChanged,  ";
+  if(c & MaxChanged)         ret += "MaxChanged,  ";
+  if(c & Opened)             ret += "Opened,  ";
+  if(c & Closed)             ret += "Closed,  ";
+  if(c & Selected)           ret += "Selected, ";
+  if(c & Unselected)         ret += "Unselected, ";
+  if(c & Unknown)            ret += "Unknown, ";
+  return ret;
+
+}
+#include "KGanttItem.moc"
diff --git a/kgantt/kgantt/KGanttItem.h b/kgantt/kgantt/KGanttItem.h
new file mode 100644
index 000000000..0528e4782
--- /dev/null
+++ b/kgantt/kgantt/KGanttItem.h
@@ -0,0 +1,548 @@
+#ifndef _KGANTTITEM_H_
+#define _KGANTTITEM_H_
+ 
+/*
+
+    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.
+
+    author  : jh, jochen@ifb.bv.tu-berlin.de
+
+    file    : KGanttItem.h
+    date    : 26 oct 2000
+
+
+    changelog : 26 dec 2000, jh
+                09 jan 2001, jh - added signal destroyed(xQTask*)
+
+		11 jan 2001, jh changed to kde : xQTask -> KGanttItem
+
+*/
+
+
+#include <qobject.h>
+#include <qdatetime.h> 
+#include <qtextstream.h> 
+#include <qptrlist.h> 
+#include <qpainter.h>
+
+#include <kdepimmacros.h>
+
+#include "KGanttRelation.h"
+
+
+
+///  KGanttItem.
+/*!
+ *   This class describes a item. It contains dates on which the item starts and
+ *   ends. It also contains attributes that gouverns the graphical representation
+ *   in a gantt diagramm.
+ */
+//////////////////////////////////
+class KDE_EXPORT KGanttItem : public QObject
+//////////////////////////////////
+{
+
+  Q_OBJECT
+
+
+public:
+  
+  enum Change { 
+    NoChange        = 0,
+    StartChanged    = 1,
+    EndChanged      = 2,
+    
+    ///  Height for this item has changed. The
+    ///  height doesn't include the subitems.
+    HeightChanged   = 4,
+    
+    ///  Total height has changed. This 
+    ///  happens if the item was opened, closed
+    ///  or subitems has been added or removed while
+    ///  item is open.
+    TotalHeightChanged = 8,
+    
+    ///  Style for drawing has changed.
+    StyleChanged    = 16,
+    TextChanged     = 32,
+    ModeChanged     = 64,
+    MinChanged      = 128,
+    MaxChanged      = 256,
+    
+    /// Draw item including subitems.
+    Opened          = 512,
+    
+    /// Draw item without subitems.
+    Closed          = 1024,
+    
+    ///  Item has been selected.
+    Selected        = 2048,
+    
+    ///  Item has been unselected.
+    Unselected      = 4096,
+    
+    ///  Changes may occurred but the types are unknown
+    Unknown         = 8192,
+
+    ///  Relation between two subitems has been added
+    RelationAdded   = 16384,
+
+    /// Relation between two subitems has been removed
+    RelationRemoved = 32768
+
+  };
+
+
+
+  enum Style {
+    /// Set item invisible
+    DrawNothing     = 0,
+    
+    /// Draw border.
+    DrawBorder      = 1, 
+    
+    //  Fill item with brush.
+    DrawFilled      = 2, 
+    DrawText        = 4,
+    
+    //  Draw handlke for opening/closing item.
+    DrawHandle      = 16,
+    
+    /// Draw handle only if item contains subitems
+    DrawHandleWSubitems = 32,
+    
+    DrawAll         = 255 
+  };
+
+
+  enum Mode { 
+    Normal, 
+    Rubberband 
+  };
+
+
+  ///  Constructor.
+  /*!
+   * 
+   */
+  KGanttItem(KGanttItem* parentItem, const QString& text, 
+	 const QDateTime& start, const QDateTime& end);
+
+
+
+  ///  Constructor.
+  /*!
+   * 
+   */
+  KGanttItem(KGanttItem* parentItem, const QString& text, 
+	 const QDateTime& start, long durationMin);
+
+
+
+  ///   Destructor.
+  /*
+   *    Emits signal destroyed(KGanttItem* this).
+   */
+  ~KGanttItem();
+
+
+
+  ///   Add relation between two subitems.
+  /*
+   *
+   */
+  KGanttRelation* addRelation(KGanttItem* from, KGanttItem* to,
+			      const QString& text);
+
+
+
+ 
+  ///  Returns true if item is open (subitems has to be drawn)
+  /*!
+   *
+   */
+  bool isOpen() {
+    return _open;
+  }
+
+
+
+  ///  Open / Close item
+  /*!
+   *   Draw/don't draw subitems.
+   */
+  void open(bool f);
+
+
+
+  ///  Set item editable or not.
+  /*!
+   *   If item is not editable these methods have no effect :
+   *   setStart(), setEnd(), setText(), select(), setMode(), setStyle(), 
+   *   setHeight(),
+   *   
+   */
+  void setEditable(bool f) {
+    _editable = f;
+  }
+
+
+
+  ///  Returns if item is editable.
+  /*!
+   *   See also setEditable().
+   */
+  bool isEditable() {
+    return _editable;
+  }
+
+
+
+  ///  Returns true if item is selected.
+  /*!
+   *
+   */
+  bool isSelected() {
+    return _selected;
+  }
+
+
+
+  ///  Select/unselect item.
+  /*!
+   *
+   */
+  void select(bool f);
+
+
+
+  ///  Set mode.
+  /*!
+   *   If mode is 'Rubberband' and the number of subtaks is greater than 0,
+   *   the start and end of the item is determined by the start and end of the
+   *   earliest/latest subitem. <br>
+   *   Default is 'Normal'.
+   */
+  void setMode(Mode flag);
+
+
+
+  ///  Set drawing style.
+  /*!  
+   *   
+   */
+  void setStyle(int flag, bool includeSubitems = false);
+
+
+
+  ///  Get drawing style.
+  /*!
+   *
+   */
+  int getStyle() {
+    return _style;
+  }
+
+
+
+  ///  Set brush for filling
+  /*!
+   *
+   */
+  void setBrush(const QBrush& brush);
+
+
+
+  ///  Get brush that is used for filling the item.
+  /*!
+   *
+   */
+  QBrush& getBrush() {
+    return _brush;
+  }
+
+
+
+  ///  Get brush which has to be used for drawing this item as selected.
+  /*!
+   *
+   */
+  QBrush& getSelectBrush() {
+    return _selectBrush;
+  }
+
+
+
+  ///  Set pen for border.
+  /*!
+   *
+   */
+  void setPen(const QPen& pen);
+
+
+
+  ///
+  /*!
+   *
+   */
+  QPen& getPen() {
+    return _pen;
+  }
+
+
+
+  ///
+  /*!
+   *
+   */
+  void setTextPen(const QPen& pen) {
+    _textPen = pen;
+  }
+
+
+
+  ///
+  /*!
+   *
+   */
+  QPen& getTextPen() {
+    return _textPen;
+  }
+
+
+
+  ///  Set text.
+  /*!
+   *
+   */
+  void setText(const QString& text);
+
+
+
+  ///  Get text.
+  /*!
+   *
+   */
+  QString getText() { return _text; }
+  
+
+
+  ///  Get date of starting.
+  /*!
+   *   If mode == ´Rubberband´ and this item contains
+   *   subitems, start of the item is determined by the start of the
+   *   earliest subitem. <br>
+   */
+  QDateTime getStart();
+
+
+
+  ///  Get date of ending.
+  /*!
+   *
+   */
+  QDateTime getEnd();
+
+
+
+  ///  Set time/date of start.
+  /*!
+   *
+   */
+  void setStart(const QDateTime& start);
+
+
+
+  ///  Set time/date of end.
+  /*!
+   *
+   */
+  void setEnd(const QDateTime& end);
+
+
+
+  ///  Set height.
+  /*!
+   *   Set height in pixel. These are scaled when this item is drawn
+   *   by the barview.
+   */
+  void setHeight(int h);
+
+
+
+  ///  Get height.
+  /*!
+   *  Returns the height in pixel of this item. This does not include the height 
+   *  of any subitems; getTotalHeight() returns that if the subitems have
+   *  to be drawn.
+   */
+  int getHeight() {
+    return _height;
+  }
+
+
+
+  ///  Get total height.
+  /*!
+   *   Returns the total height of this object in pixel, including any 
+   *   visible subitems. Notice, that the pixels are no screen pixel since
+   *   the barview scales the height of a item.
+   */
+  int getTotalHeight();
+
+  
+
+  ///  Get width in minutes.
+  /*!
+   *   
+   */
+  int getWidth();
+
+
+
+  ///  Get list of subitems.
+  /*!
+   *
+   */
+  QPtrList<KGanttItem>& getSubItems() {
+    return _subitems;
+  }
+
+
+
+  ///  Get list of relations.
+  /*!
+   *
+   */
+  QPtrList<KGanttRelation>& getRelations() {
+    return _relations;
+  }
+
+
+
+  ///  Start a transaction.
+  /*!
+   *   If you want to add a lot of subitems -> block signals
+   */
+  void startTransaction(){
+    blockSignals(true);
+  }
+
+
+
+  ///  End a transaction.
+  /*!
+   *   If you started a transaction and all signals have been blocked
+   *   by method startTransaction(), invoke endTransaction() to unblock signals.<br>
+   *   Signal changed(this,Unknown) is emitted.
+   */
+  void endTransaction();
+
+
+
+  ///  Return a given change as a string.
+  /*!
+   *
+   */
+  static QString ChangeAsString(Change c);
+
+
+
+
+  ///  Dump to cout.
+  /*!
+   *
+   */
+  void dump(QTextOStream& cout, const QString& pre);
+
+
+signals:
+
+  ///  Item has changed.
+  /*!
+   *   This signal is emitted if any of the items
+   *   properties have been changed.
+   */
+  void changed(KGanttItem*, KGanttItem::Change);
+
+
+
+  ///  Item will be deleted.
+  /*!
+   *   This signal will be emitted immediately before
+   *   the object will be deleted.
+   */
+  void destroyed(KGanttItem*);
+
+
+
+private slots:
+ 
+  void subItemChanged(KGanttItem*, KGanttItem::Change);
+
+  void removeRelation(KGanttRelation* rel);
+
+
+private:
+
+  void registerItem(KGanttItem* item);
+  void unregisterItem(KGanttItem* item);
+
+  void init(KGanttItem* parentItem, const QString& text,
+	    const QDateTime& start, const QDateTime& end);
+
+
+  //  set min/max date and time according to subitems
+  Change adjustMinMax();
+
+  /*  if min < start set start to _min,
+      if max > end set end to max */      
+  Change adjustStartEnd();
+
+
+  // is item open/closed
+  bool _open;
+  bool _selected;
+
+
+  // is this item editable by the user, if it is false, invoking
+  // of some methods has no effect
+  bool _editable;
+
+  int _height, _style, _mode;
+
+
+  KGanttItem*            _parentItem;
+  QPtrList<KGanttItem>      _subitems;  
+  QPtrList<KGanttRelation>  _relations;
+
+
+  // start/end date. 
+  // start must always be earlier then _minDateTime
+  // end must always be later then _maxDateTime
+  QDateTime _start, _end, _minDateTime, _maxDateTime;
+  
+  QString _text;
+
+  QBrush _brush;
+  QPen _pen, _textPen;
+
+  static QBrush _selectBrush;
+ 
+
+};
+
+#endif
diff --git a/kgantt/kgantt/KGanttRelation.cpp b/kgantt/kgantt/KGanttRelation.cpp
new file mode 100644
index 000000000..b9123acc2
--- /dev/null
+++ b/kgantt/kgantt/KGanttRelation.cpp
@@ -0,0 +1,168 @@
+//
+//  file    : KGanttRelation.cpp
+//  date    : 17 feb 2001
+//  changed : 
+//  author  : jh
+//
+
+
+#include "KGanttRelation.h"
+#include "KGanttItem.h"
+
+
+QPen KGanttRelation::_selectPen(QColor(255,0,0));
+
+
+KGanttRelation::KGanttRelation(KGanttItem* from, KGanttItem* to,
+			       const QString& text )
+  : QObject()
+////////////////////////////////////////////////////////
+{
+  _from = from;
+  _to = to;
+  _text = text;
+  _pen = QPen(QColor(20,20,20),1);
+
+  connect(from, SIGNAL(destroyed(KGanttItem*)),
+	  this, SLOT(itemDestroyed(KGanttItem*)));
+
+  connect(to, SIGNAL(destroyed(KGanttItem*)),
+	  this, SLOT(itemDestroyed(KGanttItem*)));
+
+}
+
+
+
+
+KGanttRelation::~KGanttRelation()
+/////////////////
+{
+#ifdef _DEBUG_
+  printf("-> delete Relation %s \n", getText().latin1() );
+#endif
+
+  emit destroyed(this);
+
+#ifdef _DEBUG_
+  printf("<- delete Relation %s \n", getText().latin1() );
+#endif
+}
+
+
+
+KGanttItem* 
+KGanttRelation::getFrom()
+{ 
+  return _from;
+}
+
+
+
+
+KGanttItem*
+KGanttRelation::getTo()
+/////////////////
+{
+  return _to; 
+}
+
+
+
+void
+KGanttRelation::itemDestroyed(KGanttItem* /*item*/)
+{
+  delete this;
+}
+
+
+
+void 
+KGanttRelation::setText(const QString& text) 
+///////////////////////////////////////
+{ 
+  if(!_editable) return;
+  if(text != _text) {
+    _text = text; 
+    emit changed(this,TextChanged);
+  }
+}
+
+
+
+void
+KGanttRelation::select(bool f)
+///////////////////////
+{
+  if(!_editable) return;
+  if(f != _selected) {
+    _selected = f;
+    if(_selected)
+      emit changed(this, Selected);
+    else
+      emit changed(this, Unselected);
+  }
+}
+
+
+
+
+void
+KGanttRelation::setPen(const QPen& pen)
+{
+  _pen = pen;
+}
+
+
+
+
+void 
+KGanttRelation::dump(QTextOStream& cout, const QString& pre) 
+{
+  cout << pre << "<Relation. text = [" << _text << "]>\n";
+
+  cout << pre << "|  from : " << getFrom()->getText().latin1() << endl;
+  cout << pre << "|  to   : " << getTo()->getText().latin1() << endl;
+
+  if(_editable)
+    cout << pre << "|    - editable " << endl;
+  else
+    cout << pre << "|    - not editable " << endl;
+
+  if(_selected)
+    cout << pre << "|    - selected " << endl;
+  else
+    cout << pre << "|    - not selected " << endl;
+
+  cout << pre << "</Relation>\n";
+
+}
+
+
+QString
+KGanttRelation::ChangeAsString(Change c)
+//////////////////////////////////
+{
+  QString ret;
+
+  /*
+  if(c & StartChanged)       ret += "StartChanged, ";
+  if(c & EndChanged)         ret += "EndChanged,  ";
+  if(c & HeightChanged)      ret += "HeightChanged,  ";
+  if(c & TotalHeightChanged) ret += "TotalHeightChanged,  ";
+  if(c & StyleChanged)       ret += "StyleChanged,  ";
+  */
+  if(c & TextChanged)        ret += "TextChanged,  ";
+  /*
+  if(c & ModeChanged)        ret += "ModeChanged,  ";
+  if(c & MinChanged)         ret += "MinChanged,  ";
+  if(c & MaxChanged)         ret += "MaxChanged,  ";
+  if(c & Opened)             ret += "Opened,  ";
+  if(c & Closed)             ret += "Closed,  ";
+  if(c & Selected)           ret += "Selected, ";
+  if(c & Unselected)         ret += "Unselected, ";
+  if(c & Unknown)            ret += "Unknown, ";
+  */
+  return ret;
+
+}
+#include "KGanttRelation.moc"
diff --git a/kgantt/kgantt/KGanttRelation.h b/kgantt/kgantt/KGanttRelation.h
new file mode 100644
index 000000000..26baf7c4b
--- /dev/null
+++ b/kgantt/kgantt/KGanttRelation.h
@@ -0,0 +1,256 @@
+#ifndef _KGANTTRELATION_H_
+#define _KGANTTRELATION_H_
+ 
+/*
+
+    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.
+
+    author  : jh, jochen@ifb.bv.tu-berlin.de
+
+    file    : KGanttRelation.h
+    date    : 17.02.2001
+
+    changelog :
+
+*/
+
+
+#include <qobject.h>
+#include <qdatetime.h> 
+#include <qtextstream.h> 
+#include <qptrlist.h> 
+#include <qpainter.h>
+
+
+class KGanttItem;
+
+
+///  KGanttRelation.
+/*!
+ *   This class describes a item. It contains dates on which the item starts and
+ *   ends. It also contains attributes that gouverns the graphical representation
+ *   in a gantt diagramm.
+ */
+//////////////////////////////////
+class KGanttRelation : public QObject
+//////////////////////////////////
+{
+
+  Q_OBJECT
+
+  friend class KGanttItem;
+
+public:
+
+  enum Change { 
+
+    NoChange        = 0,
+    TextChanged     = 32,
+
+    ///  Item has been selected.
+    Selected        = 2048,
+    
+    ///  Item has been unselected.
+    Unselected      = 4096
+  };
+ 
+ 
+
+
+  ///   Destructor.
+  /*
+   *    Emits signal destroyed(KGanttRelation* this).
+   */
+  ~KGanttRelation();
+  
+ 
+
+
+  ///  Select/unselect item.
+  /*!
+   *
+   */
+  void select(bool f);
+
+
+  ///  Set item editable or not.
+  /*!
+   *   If item is not editable these methods have no effect :
+   *   setStart(), setEnd(), setText(), select(), setMode(), setStyle(), 
+   *   setHeight(),
+   *   
+   */
+  void setEditable(bool f) {
+    _editable = f;
+  }
+
+
+
+  ///  Returns if item is editable.
+  /*!
+   *   See also setEditable().
+   */
+  bool isEditable() {
+    return _editable;
+  }
+
+
+
+  ///  Get brush which has to be used for drawing this item as selected.
+  /*!
+   *
+   */
+  QPen& getSelectPen() {
+    return _selectPen;
+  }
+
+
+
+  ///  Set pen for border.
+  /*!
+   *
+   */
+  void setPen(const QPen& pen);
+
+
+
+  ///
+  /*!
+   *
+   */
+  QPen& getPen() {
+    return _pen;
+  }
+
+
+
+  ///
+  /*!
+   *
+   */
+  void setTextPen(const QPen& pen) {
+    _textPen = pen;
+  }
+
+
+
+  ///
+  /*!
+   *
+   */
+  QPen& getTextPen() {
+    return _textPen;
+  }
+
+
+
+  ///  Set text.
+  /*!
+   *
+   */
+  void setText(const QString& text);
+
+
+
+  ///  Get text.
+  /*!
+   *
+   */
+  QString getText() { return _text; }
+  
+
+
+  ///  Get date of starting.
+  /*!
+   *   If mode == ´Rubberband´ and this item contains
+   *   subitems, start of the item is determined by the start of the
+   *   earliest subitem. <br>
+   */
+  KGanttItem* getFrom();
+
+
+
+  ///  Get date of ending.
+  /*!
+   *
+   */
+  KGanttItem* getTo();
+
+
+
+  ///  Dump to cout.
+  /*!
+   *
+   */
+  void dump(QTextOStream& cout, const QString& pre);
+
+
+  QString ChangeAsString(Change c);
+
+
+signals:
+
+  ///  Item has changed.
+  /*!
+   *   This signal is emitted if any of the items
+   *   properties have been changed.
+   */
+  void changed(KGanttRelation*, KGanttRelation::Change);
+
+
+
+  ///  Item will be deleted.
+  /*!
+   *   This signal will be emitted immediately before
+   *   the object will be deleted.
+   */
+  void destroyed(KGanttRelation*);
+
+
+public slots:
+
+  void itemDestroyed(KGanttItem* item);
+
+
+protected:
+
+ ///  Constructor.
+  /*!
+   * 
+   */
+  KGanttRelation(KGanttItem* from, KGanttItem* to,
+		 const QString& text );
+
+
+private:
+
+
+  bool _selected;
+
+  bool _editable;
+
+  KGanttItem* _from;
+  KGanttItem* _to;
+  
+  QString _text;
+
+  QPen _pen, _textPen;
+  
+  static QPen _selectPen;
+
+};
+
+#endif
diff --git a/kgantt/kgantt/Makefile.am b/kgantt/kgantt/Makefile.am
new file mode 100644
index 000000000..c9dcbfdb6
--- /dev/null
+++ b/kgantt/kgantt/Makefile.am
@@ -0,0 +1,24 @@
+
+lib_LTLIBRARIES = libkgantt.la
+libkgantt_la_SOURCES = KGantt.cpp xQGanttBarViewPort.cpp  \
+xQGanttListViewPort.cpp \
+KGanttItem.cpp KGanttRelation.cpp \
+xQGanttBarViewPort_Events.cpp \
+xQGanttBarView.cpp  xQGanttListView.cpp KGanttBarConfig.cpp
+
+libkgantt_la_LDFLAGS = -version-info 0:2:0 $(all_libraries) -no-undefined
+libkgantt_la_LIBADD = $(LIB_QT) $(LIB_KDECORE) $(LIB_KDEUI) 
+
+# set the include path for X, qt and KDE
+INCLUDES= $(all_includes)
+
+METASOURCES = AUTO
+
+kganttincludedir = $(includedir)/kgantt
+kganttinclude_HEADERS = KGantt.h \
+KGanttItem.h  KGanttRelation.h \
+xQGanttBarView.h  \
+xQGanttBarViewPort.h  xQGanttListView.h  xQGanttListViewPort.h KGanttBarConfig.h
+
+messages:  rc.cpp
+	 $(XGETTEXT) *.cpp -o $(podir)/kgantt.pot
diff --git a/kgantt/kgantt/close.xpm b/kgantt/kgantt/close.xpm
new file mode 100644
index 000000000..281aee972
--- /dev/null
+++ b/kgantt/kgantt/close.xpm
@@ -0,0 +1,72 @@
+/* XPM */
+static const char * close_xpm[] = {
+"14 13 56 1",
+" 	c None",
+".	c #000000",
+"+	c #124D6F",
+"@	c #0A121F",
+"#	c #155474",
+"$	c #819EBA",
+"%	c #17587A",
+"&	c #081E31",
+"*	c #194A6A",
+"=	c #DDEFF8",
+"-	c #1390B4",
+";	c #155678",
+">	c #071728",
+",	c #1B4B6A",
+"'	c #FDFCFD",
+")	c #59C3DA",
+"!	c #3CD7E1",
+"~	c #155A7A",
+"{	c #1B4F6F",
+"]	c #71D1E0",
+"^	c #19B3CE",
+"/	c #0EA0C5",
+"(	c #48DFE9",
+"_	c #1290B5",
+":	c #135476",
+"<	c #07182A",
+"[	c #124C6D",
+"}	c #E2F0F9",
+"|	c #0E97BF",
+"1	c #1CA2C3",
+"2	c #105375",
+"3	c #06101D",
+"4	c #20374F",
+"5	c #010304",
+"6	c #114760",
+"7	c #9DDEEE",
+"8	c #22BAD1",
+"9	c #159ABC",
+"0	c #0F5D7E",
+"a	c #000101",
+"b	c #CDEBF6",
+"c	c #1197B9",
+"d	c #43D5DE",
+"e	c #2294B1",
+"f	c #0A263B",
+"g	c #FDFAFD",
+"h	c #2A98B3",
+"i	c #0A273B",
+"j	c #2CC7D5",
+"k	c #178EAC",
+"l	c #80C2DB",
+"m	c #58ACC5",
+"n	c #14839F",
+"o	c #0A1929",
+"p	c #081C2D",
+"q	c #071C2C",
+"  ..........  ",
+"      +@      ",
+"     #$%&     ",
+"    *$=-;>    ",
+"   ,$')!-~>   ",
+"  {$']^/(_:<  ",
+" [$})^||/!123 ",
+"245.67|890a...",
+"    2bcdef    ",
+"    2gcdhi    ",
+"    2bcjki    ",
+"    2lm8n.    ",
+"    2opq..    "};
diff --git a/kgantt/kgantt/itemedit.ui b/kgantt/kgantt/itemedit.ui
new file mode 100644
index 000000000..e50689e68
--- /dev/null
+++ b/kgantt/kgantt/itemedit.ui
@@ -0,0 +1,612 @@
+<!DOCTYPE UI><UI version="3.1" stdsetdef="1">
+<class>Form1</class>
+<widget class="QWidget">
+    <property name="name">
+        <cstring>Form1</cstring>
+    </property>
+    <property name="geometry">
+        <rect>
+            <x>0</x>
+            <y>0</y>
+            <width>569</width>
+            <height>431</height>
+        </rect>
+    </property>
+    <property name="layoutMargin" stdset="0">
+    </property>
+    <property name="layoutSpacing" stdset="0">
+    </property>
+    <grid>
+        <property name="name">
+            <cstring>unnamed</cstring>
+        </property>
+        <property name="margin">
+            <number>11</number>
+        </property>
+        <property name="spacing">
+            <number>6</number>
+        </property>
+        <widget class="QLabel" row="0" column="0">
+            <property name="name">
+                <cstring>_itemTextLabel</cstring>
+            </property>
+            <property name="sizePolicy">
+                <sizepolicy>
+                    <hsizetype>1</hsizetype>
+                    <vsizetype>0</vsizetype>
+                    <horstretch>0</horstretch>
+                    <verstretch>0</verstretch>
+                </sizepolicy>
+            </property>
+            <property name="maximumSize">
+                <size>
+                    <width>32767</width>
+                    <height>30</height>
+                </size>
+            </property>
+            <property name="text">
+                <string>Item text:</string>
+            </property>
+            <property name="alignment">
+                <set>AlignBottom|AlignLeft</set>
+            </property>
+            <property name="vAlign" stdset="0">
+            </property>
+        </widget>
+        <widget class="QGroupBox" row="3" column="0" rowspan="1" colspan="2">
+            <property name="name">
+                <cstring>groupBox10</cstring>
+            </property>
+            <property name="title">
+                <string>Minimum Start</string>
+            </property>
+            <grid>
+                <property name="name">
+                    <cstring>unnamed</cstring>
+                </property>
+                <spacer row="1" column="4">
+                    <property name="name">
+                        <cstring>_spacer3MinStart</cstring>
+                    </property>
+                    <property name="orientation">
+                        <enum>Horizontal</enum>
+                    </property>
+                    <property name="sizeType">
+                        <enum>Expanding</enum>
+                    </property>
+                    <property name="sizeHint">
+                        <size>
+                            <width>50</width>
+                            <height>20</height>
+                        </size>
+                    </property>
+                </spacer>
+                <widget class="QLineEdit" row="1" column="3">
+                    <property name="name">
+                        <cstring>_minStartMinuetEdit</cstring>
+                    </property>
+                    <property name="maximumSize">
+                        <size>
+                            <width>20</width>
+                            <height>30</height>
+                        </size>
+                    </property>
+                    <property name="maxLength">
+                        <number>2</number>
+                    </property>
+                </widget>
+                <widget class="QLineEdit" row="1" column="1">
+                    <property name="name">
+                        <cstring>_minStartHourEdit</cstring>
+                    </property>
+                    <property name="maximumSize">
+                        <size>
+                            <width>20</width>
+                            <height>30</height>
+                        </size>
+                    </property>
+                    <property name="maxLength">
+                        <number>2</number>
+                    </property>
+                </widget>
+                <widget class="QLineEdit" row="0" column="1" rowspan="1" colspan="4">
+                    <property name="name">
+                        <cstring>_minStartDateEdit</cstring>
+                    </property>
+                </widget>
+                <widget class="QLabel" row="0" column="0">
+                    <property name="name">
+                        <cstring>_minStartDateLabel</cstring>
+                    </property>
+                    <property name="sizePolicy">
+                        <sizepolicy>
+                            <hsizetype>0</hsizetype>
+                            <vsizetype>0</vsizetype>
+                            <horstretch>0</horstretch>
+                            <verstretch>0</verstretch>
+                        </sizepolicy>
+                    </property>
+                    <property name="text">
+                        <string>Date:</string>
+                    </property>
+                </widget>
+                <widget class="QLabel" row="1" column="2">
+                    <property name="name">
+                        <cstring>_minStartTimeSepatatorLabel</cstring>
+                    </property>
+                    <property name="font">
+                        <font>
+                            <pointsize>15</pointsize>
+                            <bold>1</bold>
+                        </font>
+                    </property>
+                    <property name="text">
+                        <string>:</string>
+                    </property>
+                </widget>
+                <widget class="QLabel" row="1" column="0">
+                    <property name="name">
+                        <cstring>_minStartTimeLabel</cstring>
+                    </property>
+                    <property name="sizePolicy">
+                        <sizepolicy>
+                            <hsizetype>0</hsizetype>
+                            <vsizetype>0</vsizetype>
+                            <horstretch>0</horstretch>
+                            <verstretch>0</verstretch>
+                        </sizepolicy>
+                    </property>
+                    <property name="text">
+                        <string>Time:</string>
+                    </property>
+                </widget>
+            </grid>
+        </widget>
+        <widget class="QGroupBox" row="3" column="2">
+            <property name="name">
+                <cstring>groupBox11</cstring>
+            </property>
+            <property name="title">
+                <string>Maximum Start</string>
+            </property>
+            <grid>
+                <property name="name">
+                    <cstring>unnamed</cstring>
+                </property>
+                <widget class="QLineEdit" row="1" column="1">
+                    <property name="name">
+                        <cstring>_maxStartHourEdit</cstring>
+                    </property>
+                    <property name="maximumSize">
+                        <size>
+                            <width>20</width>
+                            <height>30</height>
+                        </size>
+                    </property>
+                    <property name="maxLength">
+                        <number>2</number>
+                    </property>
+                </widget>
+                <widget class="QLineEdit" row="0" column="1" rowspan="1" colspan="4">
+                    <property name="name">
+                        <cstring>_maxStartDateEdit</cstring>
+                    </property>
+                </widget>
+                <widget class="QLabel" row="1" column="2">
+                    <property name="name">
+                        <cstring>_maxStartTimeSepatatorLabel</cstring>
+                    </property>
+                    <property name="font">
+                        <font>
+                            <pointsize>15</pointsize>
+                            <bold>1</bold>
+                        </font>
+                    </property>
+                    <property name="text">
+                        <string>:</string>
+                    </property>
+                </widget>
+                <widget class="QLineEdit" row="1" column="3">
+                    <property name="name">
+                        <cstring>_maxStartMinuetEdit</cstring>
+                    </property>
+                    <property name="maximumSize">
+                        <size>
+                            <width>20</width>
+                            <height>30</height>
+                        </size>
+                    </property>
+                    <property name="maxLength">
+                        <number>2</number>
+                    </property>
+                </widget>
+                <spacer row="1" column="4">
+                    <property name="name">
+                        <cstring>_spacer3MaxStart</cstring>
+                    </property>
+                    <property name="orientation">
+                        <enum>Horizontal</enum>
+                    </property>
+                    <property name="sizeType">
+                        <enum>Expanding</enum>
+                    </property>
+                    <property name="sizeHint">
+                        <size>
+                            <width>50</width>
+                            <height>20</height>
+                        </size>
+                    </property>
+                </spacer>
+                <widget class="QLabel" row="1" column="0">
+                    <property name="name">
+                        <cstring>_maxStartTimeLabel</cstring>
+                    </property>
+                    <property name="sizePolicy">
+                        <sizepolicy>
+                            <hsizetype>0</hsizetype>
+                            <vsizetype>0</vsizetype>
+                            <horstretch>0</horstretch>
+                            <verstretch>0</verstretch>
+                        </sizepolicy>
+                    </property>
+                    <property name="text">
+                        <string>Time:</string>
+                    </property>
+                </widget>
+                <widget class="QLabel" row="0" column="0">
+                    <property name="name">
+                        <cstring>_maxStartDateLabel</cstring>
+                    </property>
+                    <property name="sizePolicy">
+                        <sizepolicy>
+                            <hsizetype>0</hsizetype>
+                            <vsizetype>0</vsizetype>
+                            <horstretch>0</horstretch>
+                            <verstretch>0</verstretch>
+                        </sizepolicy>
+                    </property>
+                    <property name="text">
+                        <string>Date:</string>
+                    </property>
+                </widget>
+            </grid>
+        </widget>
+        <widget class="QGroupBox" row="2" column="0" rowspan="1" colspan="2">
+            <property name="name">
+                <cstring>groupBox8</cstring>
+            </property>
+            <property name="title">
+                <string>Start</string>
+            </property>
+            <grid>
+                <property name="name">
+                    <cstring>unnamed</cstring>
+                </property>
+                <widget class="QLabel" row="1" column="0">
+                    <property name="name">
+                        <cstring>_startTimeLabel</cstring>
+                    </property>
+                    <property name="sizePolicy">
+                        <sizepolicy>
+                            <hsizetype>0</hsizetype>
+                            <vsizetype>0</vsizetype>
+                            <horstretch>0</horstretch>
+                            <verstretch>0</verstretch>
+                        </sizepolicy>
+                    </property>
+                    <property name="text">
+                        <string>Time:</string>
+                    </property>
+                </widget>
+                <spacer row="1" column="4">
+                    <property name="name">
+                        <cstring>_spacer3Start</cstring>
+                    </property>
+                    <property name="orientation">
+                        <enum>Horizontal</enum>
+                    </property>
+                    <property name="sizeType">
+                        <enum>Expanding</enum>
+                    </property>
+                    <property name="sizeHint">
+                        <size>
+                            <width>356</width>
+                            <height>20</height>
+                        </size>
+                    </property>
+                </spacer>
+                <widget class="QLabel" row="1" column="2">
+                    <property name="name">
+                        <cstring>_startTimeSepatatorLabel</cstring>
+                    </property>
+                    <property name="font">
+                        <font>
+                            <pointsize>15</pointsize>
+                            <bold>1</bold>
+                        </font>
+                    </property>
+                    <property name="text">
+                        <string>:</string>
+                    </property>
+                </widget>
+                <widget class="QLabel" row="0" column="0">
+                    <property name="name">
+                        <cstring>_startDateLabel</cstring>
+                    </property>
+                    <property name="sizePolicy">
+                        <sizepolicy>
+                            <hsizetype>0</hsizetype>
+                            <vsizetype>0</vsizetype>
+                            <horstretch>0</horstretch>
+                            <verstretch>0</verstretch>
+                        </sizepolicy>
+                    </property>
+                    <property name="text">
+                        <string>Date:</string>
+                    </property>
+                </widget>
+                <widget class="QLineEdit" row="0" column="1" rowspan="1" colspan="4">
+                    <property name="name">
+                        <cstring>_startDateEdit</cstring>
+                    </property>
+                </widget>
+                <widget class="QLineEdit" row="1" column="1">
+                    <property name="name">
+                        <cstring>_startHourEdit</cstring>
+                    </property>
+                    <property name="maximumSize">
+                        <size>
+                            <width>20</width>
+                            <height>30</height>
+                        </size>
+                    </property>
+                    <property name="maxLength">
+                        <number>2</number>
+                    </property>
+                </widget>
+                <widget class="QLineEdit" row="1" column="3">
+                    <property name="name">
+                        <cstring>_startMinuetEdit</cstring>
+                    </property>
+                    <property name="maximumSize">
+                        <size>
+                            <width>20</width>
+                            <height>30</height>
+                        </size>
+                    </property>
+                    <property name="maxLength">
+                        <number>2</number>
+                    </property>
+                </widget>
+            </grid>
+        </widget>
+        <widget class="QGroupBox" row="2" column="2">
+            <property name="name">
+                <cstring>groupBox9</cstring>
+            </property>
+            <property name="title">
+                <string>End</string>
+            </property>
+            <grid>
+                <property name="name">
+                    <cstring>unnamed</cstring>
+                </property>
+                <widget class="QLineEdit" row="1" column="3">
+                    <property name="name">
+                        <cstring>_endMinuetEdit</cstring>
+                    </property>
+                    <property name="maximumSize">
+                        <size>
+                            <width>20</width>
+                            <height>30</height>
+                        </size>
+                    </property>
+                    <property name="maxLength">
+                        <number>2</number>
+                    </property>
+                </widget>
+                <spacer row="1" column="4">
+                    <property name="name">
+                        <cstring>_spacer3End</cstring>
+                    </property>
+                    <property name="orientation">
+                        <enum>Horizontal</enum>
+                    </property>
+                    <property name="sizeType">
+                        <enum>Expanding</enum>
+                    </property>
+                    <property name="sizeHint">
+                        <size>
+                            <width>356</width>
+                            <height>20</height>
+                        </size>
+                    </property>
+                </spacer>
+                <widget class="QLineEdit" row="0" column="1" rowspan="1" colspan="4">
+                    <property name="name">
+                        <cstring>_endDateEdit</cstring>
+                    </property>
+                </widget>
+                <widget class="QLabel" row="1" column="0">
+                    <property name="name">
+                        <cstring>_endTimeLabel</cstring>
+                    </property>
+                    <property name="sizePolicy">
+                        <sizepolicy>
+                            <hsizetype>0</hsizetype>
+                            <vsizetype>0</vsizetype>
+                            <horstretch>0</horstretch>
+                            <verstretch>0</verstretch>
+                        </sizepolicy>
+                    </property>
+                    <property name="text">
+                        <string>Time:</string>
+                    </property>
+                </widget>
+                <widget class="QLabel" row="0" column="0">
+                    <property name="name">
+                        <cstring>_endDateLabel</cstring>
+                    </property>
+                    <property name="sizePolicy">
+                        <sizepolicy>
+                            <hsizetype>0</hsizetype>
+                            <vsizetype>0</vsizetype>
+                            <horstretch>0</horstretch>
+                            <verstretch>0</verstretch>
+                        </sizepolicy>
+                    </property>
+                    <property name="text">
+                        <string>Date:</string>
+                    </property>
+                </widget>
+                <widget class="QLabel" row="1" column="2">
+                    <property name="name">
+                        <cstring>_endTimeSeparator</cstring>
+                    </property>
+                    <property name="font">
+                        <font>
+                            <pointsize>15</pointsize>
+                            <bold>1</bold>
+                        </font>
+                    </property>
+                    <property name="text">
+                        <string>:</string>
+                    </property>
+                </widget>
+                <widget class="QLineEdit" row="1" column="1">
+                    <property name="name">
+                        <cstring>_endHourEdit</cstring>
+                    </property>
+                    <property name="maximumSize">
+                        <size>
+                            <width>20</width>
+                            <height>30</height>
+                        </size>
+                    </property>
+                    <property name="maxLength">
+                        <number>2</number>
+                    </property>
+                </widget>
+            </grid>
+        </widget>
+        <widget class="QGroupBox" row="1" column="0" rowspan="1" colspan="3">
+            <property name="name">
+                <cstring>groupBox7</cstring>
+            </property>
+            <property name="title">
+                <string>Style</string>
+            </property>
+            <grid>
+                <property name="name">
+                    <cstring>unnamed</cstring>
+                </property>
+                <widget class="QComboBox" row="2" column="1">
+                    <item>
+                        <property name="text">
+                            <string>mode1</string>
+                        </property>
+                    </item>
+                    <item>
+                        <property name="text">
+                            <string>mode2</string>
+                        </property>
+                    </item>
+                    <item>
+                        <property name="text">
+                            <string>mode3</string>
+                        </property>
+                    </item>
+                    <property name="name">
+                        <cstring>_styleModeCombo</cstring>
+                    </property>
+                </widget>
+                <widget class="KIntSpinBox" row="0" column="1">
+                    <property name="name">
+                        <cstring>_styleHeightEdit</cstring>
+                    </property>
+                    <property name="value">
+                        <number>20</number>
+                    </property>
+                </widget>
+                <widget class="QComboBox" row="1" column="1">
+                    <item>
+                        <property name="text">
+                            <string>style1</string>
+                        </property>
+                    </item>
+                    <item>
+                        <property name="text">
+                            <string>style2</string>
+                        </property>
+                    </item>
+                    <item>
+                        <property name="text">
+                            <string>style3</string>
+                        </property>
+                    </item>
+                    <property name="name">
+                        <cstring>_styleStyleCombo</cstring>
+                    </property>
+                </widget>
+                <widget class="QLabel" row="1" column="0">
+                    <property name="name">
+                        <cstring>_styleStyleLabel</cstring>
+                    </property>
+                    <property name="sizePolicy">
+                        <sizepolicy>
+                            <hsizetype>0</hsizetype>
+                            <vsizetype>1</vsizetype>
+                            <horstretch>0</horstretch>
+                            <verstretch>0</verstretch>
+                        </sizepolicy>
+                    </property>
+                    <property name="text">
+                        <string>Style:</string>
+                    </property>
+                </widget>
+                <widget class="QLabel" row="2" column="0">
+                    <property name="name">
+                        <cstring>_styleModeLabel</cstring>
+                    </property>
+                    <property name="sizePolicy">
+                        <sizepolicy>
+                            <hsizetype>0</hsizetype>
+                            <vsizetype>1</vsizetype>
+                            <horstretch>0</horstretch>
+                            <verstretch>0</verstretch>
+                        </sizepolicy>
+                    </property>
+                    <property name="text">
+                        <string>Mode:</string>
+                    </property>
+                </widget>
+                <widget class="QLabel" row="0" column="0">
+                    <property name="name">
+                        <cstring>_styleHeightLabel</cstring>
+                    </property>
+                    <property name="sizePolicy">
+                        <sizepolicy>
+                            <hsizetype>0</hsizetype>
+                            <vsizetype>1</vsizetype>
+                            <horstretch>0</horstretch>
+                            <verstretch>0</verstretch>
+                        </sizepolicy>
+                    </property>
+                    <property name="text">
+                        <string>Height:</string>
+                    </property>
+                </widget>
+            </grid>
+        </widget>
+        <widget class="QLineEdit" row="0" column="1" rowspan="1" colspan="2">
+            <property name="name">
+                <cstring>_itemTextEdit</cstring>
+            </property>
+        </widget>
+    </grid>
+</widget>
+<layoutdefaults spacing="6" margin="11"/>
+<includehints>
+    <includehint>knuminput.h</includehint>
+</includehints>
+</UI>
diff --git a/kgantt/kgantt/itemedit2.ui b/kgantt/kgantt/itemedit2.ui
new file mode 100644
index 000000000..7ef1fa002
--- /dev/null
+++ b/kgantt/kgantt/itemedit2.ui
@@ -0,0 +1,329 @@
+<!DOCTYPE UI><UI version="3.1" stdsetdef="1">
+<class>Form1</class>
+<widget class="QWidget">
+    <property name="name">
+        <cstring>Form1</cstring>
+    </property>
+    <property name="geometry">
+        <rect>
+            <x>0</x>
+            <y>0</y>
+            <width>433</width>
+            <height>345</height>
+        </rect>
+    </property>
+    <property name="layoutMargin" stdset="0">
+    </property>
+    <property name="layoutSpacing" stdset="0">
+    </property>
+    <grid>
+        <property name="name">
+            <cstring>unnamed</cstring>
+        </property>
+        <property name="margin">
+            <number>11</number>
+        </property>
+        <property name="spacing">
+            <number>6</number>
+        </property>
+        <widget class="QLineEdit" row="0" column="1">
+            <property name="name">
+                <cstring>_itemTextEdit</cstring>
+            </property>
+        </widget>
+        <widget class="QGroupBox" row="1" column="0" rowspan="1" colspan="2">
+            <property name="name">
+                <cstring>groupBox5</cstring>
+            </property>
+            <property name="title">
+                <string>Style</string>
+            </property>
+            <grid>
+                <property name="name">
+                    <cstring>unnamed</cstring>
+                </property>
+                <widget class="QComboBox" row="1" column="1">
+                    <item>
+                        <property name="text">
+                            <string>style1</string>
+                        </property>
+                    </item>
+                    <item>
+                        <property name="text">
+                            <string>style2</string>
+                        </property>
+                    </item>
+                    <item>
+                        <property name="text">
+                            <string>style3</string>
+                        </property>
+                    </item>
+                    <property name="name">
+                        <cstring>_styleStyleCombo</cstring>
+                    </property>
+                </widget>
+                <widget class="KIntSpinBox" row="0" column="1">
+                    <property name="name">
+                        <cstring>_styleHeightEdit</cstring>
+                    </property>
+                    <property name="value">
+                        <number>20</number>
+                    </property>
+                </widget>
+                <widget class="QComboBox" row="2" column="1">
+                    <item>
+                        <property name="text">
+                            <string>mode1</string>
+                        </property>
+                    </item>
+                    <item>
+                        <property name="text">
+                            <string>mode2</string>
+                        </property>
+                    </item>
+                    <item>
+                        <property name="text">
+                            <string>mode3</string>
+                        </property>
+                    </item>
+                    <property name="name">
+                        <cstring>_styleModeCombo</cstring>
+                    </property>
+                </widget>
+                <widget class="QLabel" row="0" column="0">
+                    <property name="name">
+                        <cstring>_styleHeightLabel</cstring>
+                    </property>
+                    <property name="sizePolicy">
+                        <sizepolicy>
+                            <hsizetype>0</hsizetype>
+                            <vsizetype>1</vsizetype>
+                            <horstretch>0</horstretch>
+                            <verstretch>0</verstretch>
+                        </sizepolicy>
+                    </property>
+                    <property name="text">
+                        <string>Height:</string>
+                    </property>
+                </widget>
+                <widget class="QLabel" row="2" column="0">
+                    <property name="name">
+                        <cstring>_styleModeLabel</cstring>
+                    </property>
+                    <property name="sizePolicy">
+                        <sizepolicy>
+                            <hsizetype>0</hsizetype>
+                            <vsizetype>1</vsizetype>
+                            <horstretch>0</horstretch>
+                            <verstretch>0</verstretch>
+                        </sizepolicy>
+                    </property>
+                    <property name="text">
+                        <string>Mode:</string>
+                    </property>
+                </widget>
+                <widget class="QLabel" row="1" column="0">
+                    <property name="name">
+                        <cstring>_styleStyleLabel</cstring>
+                    </property>
+                    <property name="sizePolicy">
+                        <sizepolicy>
+                            <hsizetype>0</hsizetype>
+                            <vsizetype>1</vsizetype>
+                            <horstretch>0</horstretch>
+                            <verstretch>0</verstretch>
+                        </sizepolicy>
+                    </property>
+                    <property name="text">
+                        <string>Style:</string>
+                    </property>
+                </widget>
+            </grid>
+        </widget>
+        <widget class="QGroupBox" row="2" column="0" rowspan="1" colspan="2">
+            <property name="name">
+                <cstring>groupBox6</cstring>
+            </property>
+            <property name="title">
+                <string>Date/Time</string>
+            </property>
+            <grid>
+                <property name="name">
+                    <cstring>unnamed</cstring>
+                </property>
+                <widget class="QComboBox" row="0" column="1" rowspan="1" colspan="4">
+                    <item>
+                        <property name="text">
+                            <string>Start</string>
+                        </property>
+                    </item>
+                    <item>
+                        <property name="text">
+                            <string>End</string>
+                        </property>
+                    </item>
+                    <item>
+                        <property name="text">
+                            <string>Min Start</string>
+                        </property>
+                    </item>
+                    <item>
+                        <property name="text">
+                            <string>Max Start</string>
+                        </property>
+                    </item>
+                    <property name="name">
+                        <cstring>_dateTimeEditCombo</cstring>
+                    </property>
+                </widget>
+                <widget class="QLabel" row="2" column="0">
+                    <property name="name">
+                        <cstring>_dateTimeTimeLabel</cstring>
+                    </property>
+                    <property name="sizePolicy">
+                        <sizepolicy>
+                            <hsizetype>0</hsizetype>
+                            <vsizetype>0</vsizetype>
+                            <horstretch>0</horstretch>
+                            <verstretch>0</verstretch>
+                        </sizepolicy>
+                    </property>
+                    <property name="text">
+                        <string>Time:</string>
+                    </property>
+                </widget>
+                <widget class="QLabel" row="1" column="0">
+                    <property name="name">
+                        <cstring>_dateTimeDateLabel</cstring>
+                    </property>
+                    <property name="sizePolicy">
+                        <sizepolicy>
+                            <hsizetype>0</hsizetype>
+                            <vsizetype>0</vsizetype>
+                            <horstretch>0</horstretch>
+                            <verstretch>0</verstretch>
+                        </sizepolicy>
+                    </property>
+                    <property name="text">
+                        <string>Date:</string>
+                    </property>
+                </widget>
+                <widget class="QLineEdit" row="1" column="1" rowspan="1" colspan="4">
+                    <property name="name">
+                        <cstring>_startDateEdit</cstring>
+                    </property>
+                </widget>
+                <widget class="QLineEdit" row="2" column="1">
+                    <property name="name">
+                        <cstring>_dateTimeHourEdit</cstring>
+                    </property>
+                    <property name="maximumSize">
+                        <size>
+                            <width>20</width>
+                            <height>30</height>
+                        </size>
+                    </property>
+                    <property name="maxLength">
+                        <number>2</number>
+                    </property>
+                </widget>
+                <widget class="QLabel" row="2" column="2">
+                    <property name="name">
+                        <cstring>_startTimeSepatatorLabel</cstring>
+                    </property>
+                    <property name="font">
+                        <font>
+                            <pointsize>15</pointsize>
+                            <bold>1</bold>
+                        </font>
+                    </property>
+                    <property name="text">
+                        <string>:</string>
+                    </property>
+                </widget>
+                <widget class="QLineEdit" row="2" column="3">
+                    <property name="name">
+                        <cstring>_dateTimeMinuetEdit</cstring>
+                    </property>
+                    <property name="maximumSize">
+                        <size>
+                            <width>20</width>
+                            <height>30</height>
+                        </size>
+                    </property>
+                    <property name="maxLength">
+                        <number>2</number>
+                    </property>
+                </widget>
+                <spacer row="2" column="4">
+                    <property name="name">
+                        <cstring>_spacer3DateTime</cstring>
+                    </property>
+                    <property name="orientation">
+                        <enum>Horizontal</enum>
+                    </property>
+                    <property name="sizeType">
+                        <enum>Expanding</enum>
+                    </property>
+                    <property name="sizeHint">
+                        <size>
+                            <width>194</width>
+                            <height>20</height>
+                        </size>
+                    </property>
+                </spacer>
+                <widget class="QLabel" row="0" column="0">
+                    <property name="name">
+                        <cstring>_dateTimeEditLabel</cstring>
+                    </property>
+                    <property name="sizePolicy">
+                        <sizepolicy>
+                            <hsizetype>0</hsizetype>
+                            <vsizetype>1</vsizetype>
+                            <horstretch>0</horstretch>
+                            <verstretch>0</verstretch>
+                        </sizepolicy>
+                    </property>
+                    <property name="text">
+                        <string>Edit:</string>
+                    </property>
+                </widget>
+            </grid>
+        </widget>
+        <widget class="QLabel" row="0" column="0">
+            <property name="name">
+                <cstring>_itemTextLabel</cstring>
+            </property>
+            <property name="sizePolicy">
+                <sizepolicy>
+                    <hsizetype>1</hsizetype>
+                    <vsizetype>0</vsizetype>
+                    <horstretch>0</horstretch>
+                    <verstretch>0</verstretch>
+                </sizepolicy>
+            </property>
+            <property name="maximumSize">
+                <size>
+                    <width>32767</width>
+                    <height>30</height>
+                </size>
+            </property>
+            <property name="text">
+                <string>Item text:</string>
+            </property>
+            <property name="textFormat">
+                <enum>PlainText</enum>
+            </property>
+            <property name="alignment">
+                <set>WordBreak|AlignBottom|AlignLeft</set>
+            </property>
+            <property name="vAlign" stdset="0">
+            </property>
+        </widget>
+    </grid>
+</widget>
+<layoutdefaults spacing="6" margin="11"/>
+<includehints>
+    <includehint>knuminput.h</includehint>
+</includehints>
+</UI>
diff --git a/kgantt/kgantt/lupe.xpm b/kgantt/kgantt/lupe.xpm
new file mode 100644
index 000000000..077e635f3
--- /dev/null
+++ b/kgantt/kgantt/lupe.xpm
@@ -0,0 +1,62 @@
+/* XPM */
+static const char*lupe[]={
+"22 22 37 1",
+"e c #bebebe",
+"D c #ababab",
+"G c #989898",
+"y c #dedede",
+"x c #8d8d8d",
+"o c #dbdbdb",
+"r c #d0d0d0",
+"H c #777777",
+"F c #414141",
+"u c #bdbdbd",
+"m c #e0e0e0",
+"E c #aaaaaa",
+"i c #e8e8e8",
+"d c #c2c2c2",
+"I c #717171",
+"A c #d2d2d2",
+"f c #9c9c9c",
+"h c #dadada",
+"q c #bfbfbf",
+"b c #898989",
+"# c #303030",
+"v c #eaeaea",
+"C c #cfcfcf",
+"B c #b4b4b4",
+"g c #999999",
+"t c #d7d7d7",
+"p c #868686",
+". c None",
+"s c #c4c4c4",
+"a c #121212",
+"j c #e7e7e7",
+"k c #efefef",
+"w c #d4d4d4",
+"l c #c1c1c1",
+"n c #c9c9c9",
+"z c #aeaeae",
+"c c #b6b6b6",
+"....##aaaa............",
+"..##abcdefaa..........",
+".#aghi...jkla.........",
+".#gm.......kna........",
+"##h........oka........",
+"api.........oqa.......",
+"ac...........ra.......",
+"as...........ta.......",
+"auv..........wa.......",
+"axv.........ola.......",
+".ay.........ka........",
+".azk.......kAa........",
+"..aBko...okCaxD.......",
+"...aaEthwdaaFGxa......",
+".....aaaaa..HFIxa.....",
+".............aFIxa....",
+"..............aFIxa...",
+"...............aFIxa..",
+"................aFIxa.",
+".................aFIa.",
+"..................aa..",
+"......................"};
diff --git a/kgantt/kgantt/open.xpm b/kgantt/kgantt/open.xpm
new file mode 100644
index 000000000..578107eff
--- /dev/null
+++ b/kgantt/kgantt/open.xpm
@@ -0,0 +1,69 @@
+/* XPM */
+static const char * open_xpm[] = {
+"16 16 50 1",
+" 	c None",
+".	c #124D6F",
+"+	c #254A64",
+"@	c #18425F",
+"#	c #0D324C",
+"$	c #A0CBDF",
+"%	c #EFF3FC",
+"&	c #D3E5F0",
+"*	c #64A3BD",
+"=	c #071620",
+"-	c #E0F1FB",
+";	c #5FC0D8",
+">	c #8FCCE2",
+",	c #2B91AE",
+"'	c #06141D",
+")	c #0EADCB",
+"!	c #40D1DB",
+"~	c #2695B1",
+"{	c #06141F",
+"]	c #0E97BF",
+"^	c #46DBE6",
+"/	c #1F95B2",
+"(	c #05151E",
+"_	c #BFDFEE",
+":	c #0E94B9",
+"<	c #1BBAD1",
+"[	c #1299BB",
+"}	c #0E5775",
+"|	c #114560",
+"1	c #144059",
+"2	c #0B293E",
+"3	c #010001",
+"4	c #0D3652",
+"5	c #337F9E",
+"6	c #DFEFF8",
+"7	c #A7DCEC",
+"8	c #54BDD7",
+"9	c #0E8FB6",
+"0	c #15C1DA",
+"a	c #48DFE9",
+"b	c #1CA2C3",
+"c	c #106589",
+"d	c #03060C",
+"e	c #FFFFFF",
+"f	c #0E9EC3",
+"g	c #0FA0C4",
+"h	c #060F19",
+"i	c #14A5C9",
+"j	c #050B12",
+"k	c #10698F",
+"                ",
+"    ...+@#      ",
+"    .$%&*=      ",
+"    .-;>,'      ",
+"    .%)!~{      ",
+"    +-]^/(      ",
+" ..++_:<[}|123  ",
+" 456789]0abcd   ",
+"  45ef]gabch    ",
+"   45eiabcj     ",
+"    456bcj      ",
+"     4kch       ",
+"      4d        ",
+"                ",
+"                ",
+"                "};
diff --git a/kgantt/kgantt/xQGanttBarView.cpp b/kgantt/kgantt/xQGanttBarView.cpp
new file mode 100644
index 000000000..4a79de600
--- /dev/null
+++ b/kgantt/kgantt/xQGanttBarView.cpp
@@ -0,0 +1,252 @@
+//
+//  file    : xQGanttBarView.C
+//  date    : 26 oct 2000
+//  changed : 28 nov 2000
+//  author  : jh
+//
+
+
+#include "xQGanttBarView.h"
+#include "KGanttBarConfig.h"
+
+
+
+xQGanttBarView::xQGanttBarView(KGanttItem* toplevelitem,
+			       QWidget* parent, 
+			       const char * name, WFlags f)
+  : QScrollView(parent,name,f)
+{     
+  _config = NULL;
+
+  _toplevelitem = toplevelitem;
+
+  setFrameStyle(QFrame::Sunken);
+  setLineWidth(1);
+
+  _headerBackBrush = QBrush(QColor(250,250,250));
+
+  setMargins( 1, TOPMARGIN , 1, 1 );
+
+  _viewport = new xQGanttBarViewPort(toplevelitem, this );
+
+  addChild(_viewport);
+
+  _viewport->setMode(xQGanttBarViewPort::Select);
+
+  connect(_viewport, SIGNAL(scroll(int,int)),
+	  this, SLOT(scrollBy(int,int)) );  
+
+  connect(_viewport, SIGNAL(recalculated()),
+	  this, SLOT(drawHeader()) );  
+
+  connect(horizontalScrollBar(), SIGNAL(valueChanged(int)),
+	  this, SLOT(horizontalScrollBarChanged(int)) ); 
+
+}
+
+
+
+xQGanttBarView::~xQGanttBarView()
+/////////////////////////////////
+{
+}
+
+
+
+void
+xQGanttBarView::horizontalScrollBarChanged(int /*x*/)
+////////////////////////////////////////////////////
+{
+  printf("xQGanttBarView::horizontalScrollBarChanged()\n");
+  drawHeader();
+}
+
+
+
+void 
+xQGanttBarView::drawHeader()
+////////////////////////////////
+{
+  static QPen _dotPen( QColor(35,35,35), 0, DotLine);
+  static QPen _normalPen(QColor(0,0,0));
+  static QPen _redPen(QColor(254,0,0));
+  static QPen _greyPen(QColor(150,150,150));
+
+  QPainter p(this);
+  p.setPen( _normalPen );
+
+  p.fillRect(0,0,width(),TOPMARGIN, _headerBackBrush );
+
+  static int top = 1;
+  static int height = 20;
+  static int skip = 1;
+ 
+  int a,e,tmp;
+  bool drawDays = false;
+  double dayWidth = (double) ((_viewport->screenX(144000) - _viewport->screenX(0))/100.);
+
+  int wx = _viewport->worldX(contentsX());
+
+  QDate startDate = _toplevelitem->getStart().addSecs( wx * 60 ).date();
+
+  wx = _viewport->worldX(contentsX()+width());
+  QDate endDate = _toplevelitem->getStart().addSecs( wx * 60 ).date();
+  endDate = endDate.addDays(1);
+
+  int end = (int) startDate.daysTo(endDate);  
+  drawDays = (end < 12);
+
+  //  draw week, which first day is not visible
+
+  QDate t = startDate.addDays(-startDate.dayOfWeek()+1);    
+   
+  tmp = _toplevelitem->getStart().secsTo(t)/60;
+  a = _viewport->screenX(tmp) - contentsX();
+  
+  p.fillRect(a, top, (int) (5. * dayWidth), height, QBrush(QColor(240,240,240))); 
+  p.drawRect(a, top, (int) (5. * dayWidth), height );
+
+  //  draw month, which first day is not visible
+
+  t = startDate.addDays(-startDate.day()+1);    
+   
+  tmp = _toplevelitem->getStart().secsTo(t)/60;
+  a = _viewport->screenX(tmp) - contentsX();
+
+  e = t.daysInMonth();
+  p.fillRect(a, top + height + skip, (int) (e*dayWidth), height, QBrush(QColor(240,240,240))); 
+  p.drawRect(a, top + height + skip, (int) (e*dayWidth), height );
+
+  if(a<0) a = 0;
+  p.drawText(a+5, int( top + height + skip + (0.8*height) ), 
+	     t.shortMonthName(t.month()) + " " + QString::number(t.year()) );  
+
+
+  //  draw snapgrid for first month
+
+  tmp = _toplevelitem->getStart().secsTo(startDate)/60;
+  a = _viewport->screenX(tmp) - contentsX()+1;
+  double dx = (double) 
+    ((_viewport->screenX(_viewport->_snapgrid*1000) - _viewport->screenX(0))/1000.);
+  double limit = ((1+e-startDate.day()) * 1440)/_viewport->_snapgrid;
+
+  for(double k=1.; k<limit; k++) {	
+    p.setPen(_greyPen);
+    p.drawLine(a + (int)(k * dx + 0.5), top + skip + 2 * height + 1, 
+	       a + (int)(k * dx + 0.5), top + skip + 2 * height + 2);
+  }
+
+
+  //  draw from start to end
+
+  t = startDate;
+
+  for(int i=0; i<end; i++, t = t.addDays(1) ) {          
+
+    tmp = _toplevelitem->getStart().secsTo(t)/60;
+    a = _viewport->screenX(tmp) - contentsX();
+   
+    p.setPen( QPen(QColor(black)) );
+
+    if(t.dayOfWeek() == 1) {
+	
+      p.fillRect(a, top, (int) (5. * dayWidth), height, QBrush(QColor(240,240,240))); 
+      p.drawRect(a, top, (int) (5. * dayWidth), height );
+    
+      if(!drawDays)
+	p.drawText(a+5, (int) (top + (0.8*height)), QString::number(t.day()) );      
+
+    }
+
+    if(drawDays) {
+
+      if(a<0) a = 0;
+
+      QString str = t.shortDayName(t.dayOfWeek()) + " " + QString::number(t.day());
+      QRect rect = p.boundingRect(a+5, (int)(0.8 * height), 
+				  (int) dayWidth, height, AlignLeft, str );
+
+      if(t.dayOfWeek() > 5)
+	p.fillRect(rect.x(), rect.y(), rect.width(), -rect.height(), _headerBackBrush );
+      else
+	p.fillRect(rect.x(), rect.y(), 
+		   rect.width(), -rect.height(), QBrush(QColor(240,240,240)));
+
+      p.drawText(a+5, (int)(0.8 * height), str );
+
+      if(t.dayOfWeek()>1 && t.dayOfWeek()<6) {
+	p.setPen(_dotPen);
+	p.drawLine(a, top, a, height);
+      }
+    
+    }
+
+    if(t.day()==1) {
+
+      e = t.daysInMonth();
+
+      p.setPen(_normalPen);
+
+      p.fillRect(a, top + height + skip, 
+		 (int) (e * dayWidth), height, QBrush(QColor(240,240,240))); 
+      p.drawRect(a, top + height + skip, (int) (e * dayWidth), height );
+      
+      p.drawText(a+5, 
+		 top + (int)(1.8 * height) + skip, 
+		 t.shortMonthName(t.month()) + " " + QString::number(t.year()) );  
+
+      //  draw snapgrid
+
+      double limit = (e * 1440)/_viewport->_snapgrid;
+      for(double k=1.; k<limit; k++) {	
+	p.setPen(_greyPen);
+	p.drawLine(a + 1 + (int)(k * dx + 0.5), top + skip + 2 * height + 1, 
+		   a + 1 + (int)(k * dx + 0.5), top + skip + 2 * height + 2);
+      }
+     
+
+    }
+    
+  } 
+  
+}
+
+
+
+void 
+xQGanttBarView::paintEvent(QPaintEvent * /*e*/)
+{      
+  drawHeader();
+}
+
+
+
+KGanttBarConfig* 
+xQGanttBarView::getConfig() 
+{
+  if(_config)
+    return _config;
+  else {
+    _config = new KGanttBarConfig(this);
+    return _config;
+  }
+
+}
+
+
+
+void 
+xQGanttBarView::showConfig()
+{
+  getConfig()->show();
+}
+
+
+
+void
+xQGanttBarView::hideConfig()
+{
+  if(_config)
+    _config->hide();
+}
+#include "xQGanttBarView.moc"
diff --git a/kgantt/kgantt/xQGanttBarView.h b/kgantt/kgantt/xQGanttBarView.h
new file mode 100644
index 000000000..4bb3446fa
--- /dev/null
+++ b/kgantt/kgantt/xQGanttBarView.h
@@ -0,0 +1,121 @@
+#ifndef _XQGANTTBARVIEW_H_
+#define _XQGANTTBARVIEW_H_
+  
+/*
+
+    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.
+
+    author  : jh, jochen@ifb.bv.tu-berlin.de
+
+    file    : xQGanttBarView.h
+    date    : 26 oct 2000
+
+
+    changelog :
+
+*/
+
+
+#define sgn(n) (n < 0 ? -1 : 1)
+#define TOPMARGIN 45
+
+
+#include <qscrollview.h>
+
+#include "xQGanttBarViewPort.h"
+
+
+class KGanttBarConfig;
+
+
+///  Gantt view.
+/*!
+ *   Widget for drawing gantt diagrams.
+ */
+
+//////////////////////////////////////////
+class xQGanttBarView : public QScrollView
+//////////////////////////////////////////
+{
+
+  Q_OBJECT
+
+
+public:
+
+
+  ///  Constructor.
+  /*!
+   *
+   */
+  xQGanttBarView(KGanttItem* toplevelitem, QWidget* parent = 0,  
+		 const char * name=0, WFlags f=0 );
+
+
+  ///  Destructor.
+  /*!
+   *
+   */
+  ~xQGanttBarView();
+
+
+
+  ///
+  /*!
+   *
+   */
+  xQGanttBarViewPort* viewport() {
+    return _viewport;
+  }
+
+
+
+  ///  Get config widget
+  /*!
+   *
+   */
+  KGanttBarConfig* getConfig();
+
+
+
+public slots:
+
+  void horizontalScrollBarChanged(int);
+  void showConfig();
+  void hideConfig();
+
+
+protected slots:
+  
+   void drawHeader();
+  
+
+protected:
+
+  xQGanttBarViewPort* _viewport;
+
+  QBrush _headerBackBrush;
+
+  void paintEvent(QPaintEvent * e);
+  
+  KGanttItem* _toplevelitem;
+  KGanttBarConfig* _config;
+
+};
+
+
+
+#endif
diff --git a/kgantt/kgantt/xQGanttBarViewPort.cpp b/kgantt/kgantt/xQGanttBarViewPort.cpp
new file mode 100644
index 000000000..feabc07e0
--- /dev/null
+++ b/kgantt/kgantt/xQGanttBarViewPort.cpp
@@ -0,0 +1,1101 @@
+//
+//  file    : xQGanttBarViewPort.C
+//  date    : 26 oct 2000
+//  changed : 09 jan 2001
+//  author  : jh
+//
+
+#include "xQGanttBarViewPort.h"
+#include "xQGanttBarView.h"
+
+#include <qcolor.h>
+#include <qtoolbutton.h>
+
+#include "lupe.xpm"
+#include "open.xpm"
+#include "close.xpm"
+
+#include <ktoolbarbutton.h> 
+#include <kiconloader.h>
+#include <klocale.h> 
+  
+
+
+xQGanttBarViewPort::xQGanttBarViewPort(KGanttItem* toplevelitem, 
+				       xQGanttBarView* parent,
+				       const char * name, WFlags f)
+  : QFrame(parent,name,f)
+/////////////////////////////////////////////////////////////////////////////
+{
+  _parent = parent;
+
+  closedIcon =  QPixmap(open_xpm);
+  openedIcon =  QPixmap(close_xpm);
+
+  _observedList = NULL;
+  _toolbar = NULL;
+
+  _gItemList = QPtrDict<xQTaskPosition>(449);
+  _gItemList.setAutoDelete(true);
+
+  _toplevelitem = toplevelitem;
+
+  _itemInfo = new QLabel(this);
+  _itemInfo->setBackgroundColor(QColor(235,235,255));
+  _itemInfo->setFrameStyle( Panel | Sunken ); 
+  _itemInfo->setMargin( 5 );
+  _itemInfo->setLineWidth(1);
+  _itemInfo->hide();
+ 
+  
+  _itemTextEdit = new QLineEdit(this);
+  _itemTextEdit->hide();
+  _itemTextEdit->setFrame(false);
+  
+  connect(_itemTextEdit, SIGNAL(returnPressed ()),
+	  this, SLOT(textEdited()));
+
+  _iconloader = new KIconLoader();
+
+  initMenu();
+
+  setBackgroundColor(QColor(white));        
+  /*
+    QPixmap back("background.png");
+    setBackgroundPixmap ( back );
+  */
+
+  _grid = 1440;
+  _snapgrid = 360;
+
+  _drawGrid = true;
+  _drawHeader = false;
+  
+  _marginX = 10 * 1440;
+  _marginY = 50;
+
+  _scaleX = 0.1;
+  _scaleY = 1;
+
+  _margin = 4; // margin item in pixel
+
+  _startPoint = new QPoint();  _endPoint = new QPoint();
+
+  _cursor_lupe = new QCursor( QPixmap(lupe) );
+ 
+  connect(_toplevelitem, SIGNAL(changed(KGanttItem*, KGanttItem::Change)),
+	  this, SLOT(toplevelitemChanged(KGanttItem*, KGanttItem::Change)) );
+
+  recalc(); adjustSize();
+
+  setFocusPolicy(QWidget::StrongFocus);
+  _mode = Init;
+
+}
+
+
+
+xQGanttBarViewPort::~xQGanttBarViewPort()
+/////////////////////////////////////////
+{
+}
+
+
+
+KToolBar*
+xQGanttBarViewPort::toolbar(QMainWindow* mw)
+{
+  if(_toolbar || mw == 0) return _toolbar;
+
+  _toolbar = new KToolBar(mw,QMainWindow::DockTop);
+
+  mw->addToolBar(_toolbar);
+
+   
+  // KIconLoader* iconloader = new KIconLoader("kgantt");
+ 
+
+  _toolbar->insertButton("ganttSelect.png", 0, 
+			 SIGNAL(clicked()),
+			 this, SLOT(setSelect()),
+			 true, i18n("Select") );
+
+  KPopupMenu *selectMenu = new KPopupMenu(_toolbar);
+
+
+  /*
+    select all items
+  */
+  QPixmap pix = _iconloader->loadIcon("ganttSelecttask.png", KIcon::Toolbar , 16 );
+  if(pix.isNull()) printf("ganttSelecttask.png not found !\n");
+  selectMenu->insertItem(pix, i18n("Select All"), this, SLOT(selectAll()) );  
+
+
+  /*
+    unselect all items
+  */
+  pix = _iconloader->loadIcon("ganttUnselecttask", KIcon::Toolbar , 16 );
+  if(pix.isNull()) printf("ganttUnselecttask.png not found !\n");
+  selectMenu->insertItem(pix, i18n("Unselect All"), this, SLOT(unselectAll()) );
+
+
+  KToolBarButton* b = _toolbar->getButton(0);
+  b->setDelayedPopup(selectMenu);
+
+
+  _toolbar->insertButton("viewmag.png", 1, 
+			 SIGNAL(clicked()),
+			 this, SLOT(setZoom()),
+			 true, i18n("Zoom") );
+  
+  KPopupMenu* zoomMenu = new KPopupMenu(_toolbar);
+ 
+  pix = _iconloader->loadIcon("viewmag.png", KIcon::Toolbar , 16 );
+  if(pix.isNull()) printf("viewmag.png not found !\n");
+  zoomMenu->insertItem(pix, i18n("Zoom All"), this, SLOT(zoomAll()) );
+  zoomMenu->insertSeparator();
+
+  pix = _iconloader->loadIcon("viewmag+.png", KIcon::Toolbar , 16 );
+  if(pix.isNull()) printf("viewmag+.png not found !\n");
+  zoomMenu->insertItem(pix, i18n("Zoom In +"), this, SLOT(zoomIn()) );
+
+  pix = _iconloader->loadIcon("viewmag-.png", KIcon::Toolbar , 16 );
+  if(pix.isNull()) printf("viewmag-.png not found !\n");
+  zoomMenu->insertItem(pix, i18n("Zoom Out -"), this, SLOT(zoomOut()) );
+  
+  b = _toolbar->getButton(1);
+  b->setDelayedPopup(zoomMenu);
+
+  _toolbar->insertButton("move.png", 2, 
+			  SIGNAL(clicked()),
+			  this, SLOT(setMove()),
+			  true, i18n("Move") );
+
+   return _toolbar;
+
+}
+
+
+
+void
+xQGanttBarViewPort::initMenu()
+/////////////////////////////////
+{
+  _menu = new KPopupMenu(this);
+
+  /*
+      select
+  */
+
+  _selectMenu = new KPopupMenu(_menu);
+
+  QPixmap pix = _iconloader->loadIcon("ganttSelect.png", KIcon::Toolbar , 16 );
+  if(pix.isNull()) printf("ganttSelect.png not found !\n");
+  _selectMenu->insertItem(pix, i18n("Select Mode"), this, SLOT(setSelect()));
+
+  _selectMenu->insertSeparator();
+
+  pix = _iconloader->loadIcon("ganttSelecttask.png", KIcon::Toolbar , 16 );
+  if(pix.isNull()) printf("ganttSelecttask.png not found !\n");
+  _selectMenu->insertItem(pix, i18n("Select All"), this, SLOT(selectAll()) );  
+
+  pix = _iconloader->loadIcon("ganttUnselecttask", KIcon::Toolbar , 16 );
+  if(pix.isNull()) printf("ganttUnselecttask.png not found !\n");
+  _selectMenu->insertItem(pix, i18n("Unselect All"), this, SLOT(unselectAll()) );
+  
+  _menu->insertItem( i18n("Select"), _selectMenu);
+
+
+  /*
+      zoom
+  */
+
+  KPopupMenu* _zoomMenu = new KPopupMenu(_menu);
+
+  pix = _iconloader->loadIcon("viewmag.png", KIcon::Toolbar , 16 );
+  if(pix.isNull()) printf("viewmag.png not found !\n");
+  _zoomMenu->insertItem(i18n("Zoom Mode"), this, SLOT(setZoom()) );
+
+  _zoomMenu->insertSeparator();
+
+  _zoomMenu->insertItem(pix, i18n("Zoom All"), this, SLOT(zoomAll()) );
+  _zoomMenu->insertSeparator();
+
+  pix = _iconloader->loadIcon("viewmag+.png", KIcon::Toolbar , 16 );
+  if(pix.isNull()) printf("viewmag+.png not found !\n");
+  _zoomMenu->insertItem(pix, i18n("Zoom In +"), this, SLOT(zoomIn()) );
+
+  pix = _iconloader->loadIcon("viewmag-.png", KIcon::Toolbar , 16 );
+  if(pix.isNull()) printf("viewmag-.png not found !\n");
+  _zoomMenu->insertItem(pix, i18n("Zoom Out -"), this, SLOT(zoomOut()) );
+
+  _menu->insertItem( "Zoom", _zoomMenu);
+
+  pix = _iconloader->loadIcon("move.png", KIcon::Toolbar , 16 );
+  if(pix.isNull()) printf("move.png not found !\n");
+  _menu->insertItem(pix, i18n("Move Mode"), this, SLOT(setMove()) );
+
+  _menu->insertSeparator();
+
+  pix = _iconloader->loadIcon("configure.png", KIcon::Toolbar , 16 );
+  if(pix.isNull()) printf("configure.png not found !\n");
+  _menu->insertItem(pix, i18n("Configure Gantt..."), _parent, SLOT(showConfig()));
+
+}
+
+
+
+void
+xQGanttBarViewPort::toplevelitemChanged(KGanttItem* /*item*/, KGanttItem::Change /*c*/)
+///////////////////////////////////////////////////////////////////
+{
+  recalc();
+  adjustSize();
+}
+
+
+
+void 
+xQGanttBarViewPort::adjustSize()
+//////////////////////////////////
+{
+  // printf("xQGanttBarViewPort::adjustSize()\n");
+
+  static int sw = 0;
+  static int sh = 0;
+
+  int w = screenX(_toplevelitem->getWidth() + _marginX);
+  int h = screenY(_toplevelitem->getTotalHeight() + _marginY);
+
+  if(sw != w || sh !=h) {
+
+    sw = w;
+    sh = h;
+
+    resize(w,h);
+
+    emit resized();
+
+  }
+
+}
+
+
+
+void 
+xQGanttBarViewPort::update(int x1, int y1, int x2, int y2)
+//////////////////////////////////////////////////////////
+{
+  QPainter p(this);
+
+  // QTime time1 = QTime::currentTime();
+  
+  if(_drawGrid)
+    drawGrid(&p, x1, y1, x2, y2);
+
+  // QTime time2 = QTime::currentTime();  
+  // printf("%d msec for drawing grid.\n", time1.msecsTo( time2 ) );
+
+  // drawContents(&p, x1, y1, x2, y2);
+  drawItem(_toplevelitem, &p, QRect(x1, y1, x2-x1, y2-y1) );
+
+  // time1 = QTime::currentTime();  
+  // printf("%d msec for drawing contents.\n", time2.msecsTo( time1 ) );
+  
+  if(_drawHeader)
+    drawHeader(&p, x1, y1, x2, y2);
+  
+  // time2 = QTime::currentTime();<  
+  // printf("%d msec for drawing header.\n", time1.msecsTo( time2 ) );
+  
+}
+
+
+
+void
+xQGanttBarViewPort::drawGrid(QPainter* p, int x1, int y1, int x2, int y2)
+////////////////////////////////////////////////////////////////
+{
+  y2 += 5; // avoid white lines at bottom of redrawn region
+
+  static int a, w, end, tmp;
+  static QBrush _sat( QColor(200,200,200));
+  static QBrush _sun( QColor(255,110,110));
+  static QBrush _hol( QColor(200,200,250));
+  static QPen penDay( QColor(235,235,235), 0, DotLine);
+  static QPen penMonth( QColor(0,150,0), 3, DashDotLine);
+  static QPen penHour( QColor(0,0,150), 0, DashDotLine);
+
+  QDate start( _toplevelitem->getStart().addSecs(worldX(x1)*60).date() );
+
+  end = (int) ((x2-x1)/(1440.*_scaleX))+1;
+  w = (int) (1440. * _scaleX + 0.5);
+
+  //  draw holydays
+
+  QDate* ptrDate;
+  QDate cmp(start.addDays(-1));
+
+  for(ptrDate = _holidays.first(); ptrDate != 0; ptrDate = _holidays.next() ) {
+    if(*ptrDate > cmp) {
+      tmp = _toplevelitem->getStart().secsTo(*ptrDate)/60;
+      a = screenX( tmp );
+      p->fillRect( a, y1, w, y2, _hol );
+    }
+    
+  }
+
+  //  draw grid
+ 
+  for(int i=0; i<=end; i++, start = start.addDays(1) ) {
+
+    int dayOfWeek = start.dayOfWeek();
+    tmp = _toplevelitem->getStart().secsTo(start)/60;
+    a = screenX( tmp );
+   
+    //  draw saturday
+    if(dayOfWeek == 6) {
+
+      p->fillRect( a, y1, w, y2, _sat );
+      
+      if(start.day() == 1) {
+	p->setPen( penMonth );
+	p->drawLine( a, y1, a, y2);
+      }
+
+      // continue;
+    }
+
+    //  sunday
+    if(dayOfWeek == 7) {
+
+      p->fillRect( a, y1, w, y2, _sun );
+
+      if(start.day() == 1) {
+	p->setPen( penMonth );
+	p->drawLine( a, y1, a, y2);
+      }
+
+      // continue;
+    }
+
+    if(start.day() == 1) 
+      p->setPen( penMonth );
+    else {
+      if(dayOfWeek == 1 || dayOfWeek == 6 || dayOfWeek == 7) 
+	continue;
+      p->setPen( penDay );
+    }
+
+    p->drawLine( a, y1, a, y2);
+
+  }
+}
+
+
+
+void
+xQGanttBarViewPort::recalc()
+{
+  // printf("xQGanttBarViewPort::recalc()\n");  
+  _gItemList.clear();
+  recalc(_toplevelitem, screenX(0), screenY(0), 0, 0 );
+  emit recalculated();
+}
+
+
+
+void 
+xQGanttBarViewPort::recalc(KGanttItem* item, int xPos, int yPos, 
+			   int depth, int nr)
+{
+  int tmpTotalHeight = item->getTotalHeight();
+  int tmpHeight      = item->getHeight();
+
+  int dd = (int) (0.25 * (double) tmpHeight * _scaleY);
+
+  int _screenW  = (int) ((double) item->getWidth() * _scaleX);
+  int _screenHS = (int) ((double) tmpTotalHeight * _scaleY);
+  int _screenH  = (int) (tmpHeight * _scaleY);
+  int _textPosY = yPos + (int) (0.7 * (double) tmpHeight * _scaleY);
+  int _textPosX = xPos + dd + 18;
+
+  xQTaskPosition* tpos =  
+    new xQTaskPosition(nr, xPos, yPos, _screenW, _screenH, _screenHS,
+		       _textPosX, _textPosY, depth);
+  
+  _gItemList.replace(item, tpos );
+
+  tpos->_screenHandleX = xPos + dd;
+  tpos->_screenHandleW = 2 * dd;
+  tpos->_screenHandleY = yPos + dd;
+  tpos->_screenHandleH = 2 * dd;
+  
+
+  //  recalc subitems
+  
+  if(item->isOpen()) {
+
+    int h = tmpHeight;
+
+    for(KGanttItem* subitem = item->getSubItems().first(); 
+	subitem != 0; 
+	subitem = item->getSubItems().next() ) {
+      
+      recalc(subitem, 
+	     xPos + (int)(item->getStart().secsTo(subitem->getStart())/60 * _scaleX), 
+	     yPos + (int)( h * _scaleY ), depth + 1, ++nr );
+
+      h += subitem->getTotalHeight();
+      
+    }
+  }         
+ 
+}
+
+
+
+void
+xQGanttBarViewPort::drawItem(KGanttItem* item, QPainter* p, 
+			     const QRect& rect )
+{
+  xQTaskPosition* tpos = _gItemList[item];
+
+  if(!tpos) return;
+
+  if(tpos->_screenX > (rect.x() + rect.width())) return;
+  if((tpos->_screenX + tpos->_screenW) < rect.x()) return;
+  if(tpos->_screenY > (rect.y() + rect.height()) ) return; 
+  if((tpos->_screenY + tpos->_screenHS) < rect.y()) return;
+
+  p->setPen(item->getPen());
+  p->setBrush(item->getBrush());
+
+  int style = item->getStyle();
+
+  if(item->getWidth()==0) {
+
+    p->drawLine(tpos->_screenX, tpos->_screenY,
+		tpos->_screenX, tpos->_screenY + tpos->_screenH );
+
+    QPointArray a(4);
+    a.setPoint(0, tpos->_screenX, tpos->_screenY + _margin );
+    a.setPoint(1, tpos->_screenX - tpos->_screenH / 2 + _margin, 
+	          tpos->_screenY + tpos->_screenH / 2 );
+    a.setPoint(2, tpos->_screenX, tpos->_screenY + tpos->_screenH - _margin );
+    a.setPoint(3, tpos->_screenX + tpos->_screenH / 2 - _margin, 
+	          tpos->_screenY + tpos->_screenH / 2 );
+    p->drawPolygon(a);
+
+  }
+  else {
+
+    if(style & KGanttItem::DrawFilled ) {
+      
+      p->fillRect(tpos->_screenX, tpos->_screenY + _margin,
+		  tpos->_screenW, tpos->_screenHS - 2 * _margin,
+		  item->getBrush() );
+      
+    }
+    
+    if(style & KGanttItem::DrawBorder ) {
+      
+      p->setBrush(NoBrush);
+      p->drawRect(tpos->_screenX, tpos->_screenY + _margin,
+		  tpos->_screenW, tpos->_screenHS - 2 * _margin );
+      
+    }
+    
+    if(item->isOpen()) {
+
+      //  draw relations
+      for(KGanttRelation* rel = item->getRelations().first(); 
+	  rel != 0; 
+	  rel = item->getRelations().next() ) {
+
+	drawRelation(p, rel);
+
+      }
+
+      //  draw subitems
+      for(KGanttItem* subitem = item->getSubItems().first(); 
+	  subitem != 0; 
+	  subitem = item->getSubItems().next() ) {
+	
+	drawItem(subitem, p, rect );
+	
+      }
+    }      
+    
+    p->setPen(item->getPen());
+    p->setBrush(item->getBrush());
+
+    if(style & KGanttItem::DrawHandle || 
+       ((style & KGanttItem::DrawHandleWSubitems) && item->getSubItems().count()>0) ) {
+
+      /*
+	p->setBrush(QColor("steelblue"));
+	p->drawRect(tpos->_screenHandleX, tpos->_screenHandleY, 
+	tpos->_screenHandleW, tpos->_screenHandleH);
+      */
+      if(item->isOpen())
+	p->drawPixmap(tpos->_screenHandleX, tpos->_screenHandleY, openedIcon );
+      else
+	p->drawPixmap(tpos->_screenHandleX, tpos->_screenHandleY, closedIcon );
+      
+    }
+  }
+  
+  if(style & KGanttItem::DrawText ) {
+    p->setPen(item->getTextPen());
+    p->drawText(tpos->_textPosX, tpos->_textPosY, item->getText() );
+  }
+
+  if(item->isSelected()) {
+
+    p->setPen( QPen(QColor(red),1));
+
+    p->setBrush(NoBrush);
+    p->drawRect(tpos->_screenX - 2, tpos->_screenY,
+		tpos->_screenW + 4, tpos->_screenHS );
+
+    p->fillRect(tpos->_screenX, tpos->_screenY, 6, 6,
+		item->getSelectBrush() );
+
+    p->fillRect(tpos->_screenX + tpos->_screenW - 6, 
+		tpos->_screenY, 6, 6,
+		item->getSelectBrush() );
+
+    p->fillRect(tpos->_screenX + tpos->_screenW - 6, 
+		tpos->_screenY + tpos->_screenHS - 6, 6, 6,
+		item->getSelectBrush() );
+
+    p->fillRect(tpos->_screenX, 
+		tpos->_screenY + tpos->_screenHS - 6, 6, 6,
+		item->getSelectBrush() );
+  }
+
+}
+
+
+
+void
+xQGanttBarViewPort::drawRelation(QPainter* p,
+				 KGanttRelation* rel)
+{
+  static int hw = 20;
+  static int margin = 2;
+
+  KGanttItem* from = rel->getFrom();
+  KGanttItem* to = rel->getTo();
+
+  xQTaskPosition* tpos_from = _gItemList[from];
+  xQTaskPosition* tpos_to = _gItemList[to];
+
+  p->setPen(rel->getPen());
+
+  QPointArray a(6);
+
+  int x,y;
+  int i=0;
+
+  // 1
+  x = tpos_from->_screenX + tpos_from->_screenW + margin;
+  y = tpos_from->_screenY + tpos_from->_screenH / 2;
+  a.setPoint(i++, x, y ); 
+
+
+  // 2
+  x = x + hw;
+  a.setPoint(i++, x, y);
+
+
+  // 3   
+  y = (int)( (tpos_from->_screenY + tpos_from->_screenH/2) * 0.8 +  
+    (tpos_to->_screenY + tpos_to->_screenH/2) * 0.2 );
+  a.setPoint(i++, x, y);
+
+
+  // 4
+  x = tpos_to->_screenX - hw;
+  y = (int)( (tpos_from->_screenY + tpos_from->_screenH/2) * 0.2 +  
+    (tpos_to->_screenY + tpos_to->_screenH/2) * 0.8 );
+
+  a.setPoint(i++, x, y);
+
+
+  // 5
+  y = tpos_to->_screenY + tpos_to->_screenH / 2;
+  a.setPoint(i++, x, y);
+
+
+  // 6
+  x = tpos_to->_screenX - margin;
+  a.setPoint(i++, x, y);
+
+  p->drawPolyline(a);
+
+  p->drawChord( a.point(0).x()-3, a.point(0).y()-3, 6, 6, 0, 5760 );
+
+
+  QPointArray b(3);
+
+  b.setPoint(0, x,y);
+  b.setPoint(1, x -5, y - 5);
+  b.setPoint(2, x - 5, y + 5);
+
+  p->drawPolygon(b);
+
+}
+
+
+
+void 
+xQGanttBarViewPort::drawHeader(QPainter* p, int /*x1*/, int /*y1*/, int /*x2*/, int /*y2*/)
+//////////////////////////////////////////////////////////////////////////
+{
+  bool drawDays = false;
+  int a,e,tmp;
+
+  QDate start( _toplevelitem->getStart().addSecs(-_marginX * 60 ).date() );
+  
+  // subtract 1 month to draw first month
+  QDate t(start.year(), start.month()-1, start.day() ); 
+
+  QDateTime itemstart = _toplevelitem->getStart();
+
+  int end = (int) (width()/(1440*_scaleX));
+
+  if(end < 12) drawDays = true;
+
+  end += 30; // add 30 days to draw last month
+
+  p->setPen( QPen(QColor(black)) );
+
+  for(int i=0; i<=end; i++, t = t.addDays(1) ) {
+
+    tmp = itemstart.secsTo(t)/60;
+    a = screenX( tmp );
+
+    if(t.dayOfWeek() == 1) {
+	
+      p->fillRect(a, 0, (int)( 1440*5*_scaleX ), 20, QBrush(QColor(240,240,240)));
+      p->drawRect(a, 0, (int)( 1440*5*_scaleX ), 20 );
+
+      if(!drawDays)
+	p->drawText(a+5, 15, QString::number(t.day()) );
+    }
+
+    if(drawDays) {
+      p->drawText(a+5, 15, t.shortDayName(t.dayOfWeek()) + " " + QString::number(t.day()) );
+    }
+
+    if(t.day()==1) {
+
+      e = t.daysInMonth();
+
+      p->fillRect(a, 21, (int)( 1440*e*_scaleX ), 20, QBrush(QColor(240,240,240))); 
+      p->drawRect(a, 21, (int)( 1440*e*_scaleX ), 20 );
+
+      if(a<0) a = 0;
+      p->drawText(a+5, 36, t.shortMonthName(t.month()) );        
+
+    }
+
+  } 
+}
+
+
+
+void
+xQGanttBarViewPort::setMode(int mode) 
+/////////////////////////////
+{
+  if(_mode == (Mode) mode) {
+    return;
+  }
+
+  switch(_mode) {
+
+  case Select:
+
+    setSelect();
+    break;
+
+
+  case Zoom:
+    
+    setZoom();
+    break;
+
+
+  case Move:
+
+    setMove();
+    break;
+
+
+  default:
+
+    setCursor(arrowCursor);
+    setMouseTracking(false);
+    break;
+
+  }
+
+  emit modeChanged(_mode);
+
+}
+
+
+
+void
+xQGanttBarViewPort::setSelect()
+////////////////////////////////
+{
+  _mode = Select;
+  setCursor(arrowCursor);
+  setMouseTracking(true);
+}
+
+
+
+void
+xQGanttBarViewPort::setZoom()
+/////////////////////////////
+{
+  _mode = Zoom;
+  setCursor( *_cursor_lupe );
+  setMouseTracking(false); 
+}
+
+
+
+void
+xQGanttBarViewPort::setMove()
+//////////////////////////////
+{
+  _mode = Move;
+  setCursor( sizeAllCursor );
+  setMouseTracking(false);
+}
+
+
+void
+xQGanttBarViewPort::zoomIn()
+{
+  zoom(1.2);
+}
+
+
+void
+xQGanttBarViewPort::zoomOut()
+{
+  zoom(0.7);
+}
+
+
+void 
+xQGanttBarViewPort::popup(int index)
+///////////////////////////////////
+{
+
+  switch(index) {
+
+  case Select:
+  case Zoom:
+  case Move:
+
+    setMode(index);
+    break;
+
+  case 10: // configure
+      
+    // setConfigDialog();
+    // _config->show();
+
+    break;
+
+  }
+
+
+}
+
+
+
+void
+xQGanttBarViewPort::zoom(double sfactor, int sx, int sy)
+///////////////////////////////////////////////////////
+{
+  printf("zoom %f, (%d,%d) \n", sfactor, sx, sy );
+
+  int wx = worldX(sx);
+  int wy = worldY(sy);
+
+  _scaleX *= sfactor;
+
+  printf("recalc ... \n");
+
+  recalc();
+  adjustSize();
+
+  _parent->center(screenX(wx), screenY(wy) );
+
+  QWidget::update();
+
+  printf("zoom ok.\n");
+
+}
+
+
+
+void
+xQGanttBarViewPort::zoom(double sfactor)
+{
+  printf("zoom %f \n", sfactor );
+
+  int x = (int) (_parent->visibleWidth()/2 + 0.5);
+  int y = (int) (_parent->visibleHeight()/2 + 0.5);
+
+  printf("dx/2 = %d, dy/2 = %d \n", x,y);
+
+  zoom(sfactor, x + _parent->contentsX(), y + _parent->contentsY() );
+
+}
+
+
+
+void 
+xQGanttBarViewPort::zoomAll()
+{  
+#ifdef _DEBUG_
+  printf("zoom all. scaleX = %f\n", _scaleX );
+#endif
+
+  _scaleX = ((double) _parent->visibleWidth()*60)/
+    ((double) (_toplevelitem->getStart().secsTo(_toplevelitem->getEnd()) + _marginX*120));
+
+  recalc();
+  adjustSize();
+
+}
+
+
+
+void 
+xQGanttBarViewPort::addHoliday(int y, int m, int d) 
+{
+  QDate* date = new QDate(y,m,d);
+  
+  QDate* ptrDate; 
+  int i=0;
+  
+  for(ptrDate = _holidays.first(); 
+      ptrDate != 0; 
+      ptrDate = _holidays.next() ) {
+    
+    if(*ptrDate > *date)	
+      break;      
+    
+    i++;
+    
+  }
+  
+  _holidays.insert(i,date);
+
+}
+
+
+
+xQGanttBarViewPort::Position 
+xQGanttBarViewPort::check(KGanttItem** founditem, int x, int y)
+{
+  QPtrDictIterator<xQTaskPosition> it(_gItemList); 
+
+  static int ty, ty2, tx, tx2, hx, hx2, hy, hy2;
+  bool increased;
+
+  while(it.current()) {    
+
+    ty  = it.current()->_screenY;
+    ty2 = ty + it.current()->_screenH;
+    tx  = it.current()->_screenX;
+    tx2 = tx + it.current()->_screenW;
+
+    hx  = it.current()->_screenHandleX;
+    hx2 = hx + it.current()->_screenHandleW;
+    hy  = it.current()->_screenHandleY;
+    hy2 = hy + it.current()->_screenHandleH;
+    
+    increased = false;
+
+    if(tx2-tx<12) {
+      tx -= 12;
+      tx2 += 12;
+      increased = true;
+    }
+
+    if(x>tx && x < tx2) {
+      if(y > ty && y < ty2) {
+
+	*founditem = (KGanttItem*) it.currentKey();
+
+	if(!increased)
+	  if(x > hx && x < hx2 &&
+	     y > hy && y < hy2 )
+	    return Handle;
+
+	 if(x < (tx + 5)) 
+	   return West;
+
+	 if(x > (tx2 - 5))
+	   return East;
+
+	 return Center;
+      }
+            
+    }
+
+    ++it;
+
+  }
+
+  return Outside;
+
+}
+
+
+
+void
+xQGanttBarViewPort::unselectAll()
+{
+  selectItem(_toplevelitem, false);
+  QWidget::update();
+}
+
+
+
+void
+xQGanttBarViewPort::selectAll()
+{
+  selectItem(_toplevelitem, true);
+  QWidget::update();
+}
+
+
+
+void
+xQGanttBarViewPort::selectItem(KGanttItem* item, bool f)
+{
+  item->select(f);
+
+  for(KGanttItem* subitem = item->getSubItems().first(); 
+      subitem != 0; 
+      subitem = item->getSubItems().next() ) {
+    selectItem(subitem, f);
+  }
+
+}
+
+
+
+void 
+xQGanttBarViewPort::deleteSelectedItems()
+{
+#ifdef _DEBUG_
+  printf("-> xQGanttBarViewPort::deleteSelectedItems()\n");
+#endif
+
+  QPtrList<KGanttItem> list;
+  observeList(&list);
+  
+  getSelectedItems(_toplevelitem,list);
+
+  for(KGanttItem* subitem = list.first(); 
+      subitem != 0; 
+      subitem =list.next() ) {
+#ifdef _DEBUG_
+    printf(" : %s \n", subitem->getText().latin1() );
+#endif
+    connect(subitem, SIGNAL(destroyed(KGanttItem*)),
+	    this, SLOT(itemDestroyed(KGanttItem*)));
+  }
+
+  list.remove(_toplevelitem);
+
+  while(list.count()>0) {
+    KGanttItem* item = list.getFirst();
+    delete item;
+  }
+
+#ifdef _DEBUG_
+  printf("<- xQGanttBarViewPort::deleteSelectedItems()\n");
+#endif
+}
+
+
+
+void
+xQGanttBarViewPort::observeList(QPtrList<KGanttItem> *list)
+{
+  _observedList = list;
+}
+
+
+
+void 
+xQGanttBarViewPort::itemDestroyed(KGanttItem* item)
+{
+  _observedList->remove(item);
+}
+
+
+
+void
+xQGanttBarViewPort::getSelectedItems (KGanttItem* item, 
+				      QPtrList<KGanttItem>& list)
+{
+  if(item->isSelected()) list.append(item);
+
+  for(KGanttItem* subitem = item->getSubItems().first(); 
+      subitem != 0; 
+      subitem = item->getSubItems().next() ) {
+    
+    getSelectedItems(subitem,list);
+    
+  }
+  
+}
+
+
+void 
+xQGanttBarViewPort::insertIntoSelectedItem()
+{
+  QPtrList<KGanttItem> list;
+
+  getSelectedItems(_toplevelitem,list);
+
+  for(KGanttItem* subitem = list.first(); 
+      subitem != 0; 
+      subitem =list.next() ) {
+#ifdef _DEBUG_
+    printf(" : %s \n", subitem->getText().latin1() );
+#endif 
+    new KGanttItem(subitem, subitem->getText() + "_subitem",
+	       subitem->getStart(), subitem->getEnd());
+  }
+
+}
+
+
+
+void
+xQGanttBarViewPort::textEdited()
+{
+  if(_currentItem) {
+    _currentItem->setText(_itemTextEdit->text());
+    setFocus();
+    _itemTextEdit->hide();
+  }
+}
+#include "xQGanttBarViewPort.moc"
diff --git a/kgantt/kgantt/xQGanttBarViewPort.h b/kgantt/kgantt/xQGanttBarViewPort.h
new file mode 100644
index 000000000..7f30ad297
--- /dev/null
+++ b/kgantt/kgantt/xQGanttBarViewPort.h
@@ -0,0 +1,352 @@
+#ifndef _XQGANTTBARVIEWPORT_H_
+#define _XQGANTTBARVIEWPORT_H_
+
+/*
+
+    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.
+
+    author  : jh, jochen@ifb.bv.tu-berlin.de
+
+    file    : xQGanttBarViewPort.h
+    date    : 26 oct 2000
+
+
+    changelog :
+
+*/
+
+
+
+#include "KGanttItem.h"
+
+#include <qcursor.h>
+#include <qtimer.h>
+#include <qlabel.h>
+
+#include <kpopupmenu.h> 
+#include <ktoolbar.h> 
+
+#include <qptrdict.h>
+#include <qaction.h> 
+#include <qlineedit.h>
+
+class xQGanttBarView;
+
+#define sgn(n) (n < 0 ? -1 : 1)
+
+
+// This is an internal class.
+// helper for drawing items
+
+class xQTaskPosition 
+////////////////////
+{
+
+public :
+
+  xQTaskPosition(int nr, int x, int y, int w, int h, int hiSub, 
+		 int tPx, int tPy, int d) 
+    :  _nr(nr), _screenX(x), _screenY(y), _screenW(w), _screenH(h), 
+       _screenHS(hiSub), _textPosX(tPx), _textPosY(tPy), _depth(d)
+    {
+      _screenHandleX = _screenHandleY = _screenHandleW = _screenHandleH = 0;
+    }
+
+  int _nr;
+  int _screenX, _screenY, _screenW;
+  int _screenH; // height without subitems
+  int _screenHS; // height including subitems
+  int _textPosX, _textPosY;
+
+  int _screenHandleX, _screenHandleY, _screenHandleW, _screenHandleH;
+
+  int _depth;
+ 
+};
+
+
+
+///  GanttBarViewPort Widget.
+/*!
+ *
+ */
+
+/////////////////////////////////////////
+class KDE_EXPORT xQGanttBarViewPort : public QFrame
+////////////////////////////////////////
+{
+
+  Q_OBJECT
+
+  friend class xQGanttBarView;
+  friend class KGantt;
+
+public:
+
+  enum Mode {Init, Select, Zoom, Move};
+
+
+  ///  Constructor.
+  /*!
+   *
+   */
+  xQGanttBarViewPort(KGanttItem* toplevelitem, xQGanttBarView* parent = 0,
+		     const char * name=0, WFlags f=0 );
+
+
+  ///  Destructor.
+  /*!
+   *
+   */
+  ~xQGanttBarViewPort();
+
+
+
+  ///  Update widget.
+  /*!
+   *
+   */
+  void update(int x1, int y1, int x2, int y2); 
+  
+
+ 
+  QPtrDict<xQTaskPosition> _gItemList;
+
+
+  ///  Add holiday.
+  /*!
+   *   
+   */
+  void addHoliday(int y, int m, int d);
+
+
+
+  ///  Remove holiday.
+  /*!
+   *
+   */
+  void removeHoliday(int y, int m, int d) {
+    Q_UNUSED(y); Q_UNUSED(m); Q_UNUSED(d);
+  }
+
+
+
+  KPopupMenu* menu() {
+    return _menu;
+  }
+
+
+
+  ///
+  /*!
+   *
+   */
+  KToolBar* toolbar(QMainWindow* mw = 0);
+
+
+  //  zoom by factor sfactor and move wx,wy to the center
+  void zoom(double sfactor, int wx, int wy);
+
+  //  zoom by factor, and leave the center unmoved
+  void zoom(double sfactor);
+
+
+  void getSelectedItems(QPtrList<KGanttItem>& list) {
+    getSelectedItems(_toplevelitem, list);
+  }
+
+
+signals:
+
+  void modeChanged(int);
+  void scroll(int x, int y);
+  void resized();
+  void recalculated();
+  void message(const QString& msg);
+
+
+protected slots:
+
+  void setMode(int mode);
+
+  void setSelect();
+  void setZoom();
+  void setMove();
+
+  void zoomIn();
+  void zoomOut();
+  void zoomAll(); 
+
+  void popup(int index);
+
+  void selectAll();
+  void unselectAll();
+
+  void deleteSelectedItems();
+  void insertIntoSelectedItem();
+
+
+
+private slots:  
+
+  void toplevelitemChanged(KGanttItem* item, KGanttItem::Change c);
+  void textEdited();
+  void itemDestroyed(KGanttItem*);
+
+
+
+private:
+
+  enum Position { Outside = 0, Handle  = 1,
+		  North   = 2, South   = 4,
+		  West    = 8, East    = 16,
+		  Center  = 32 };
+
+  ///  Transform world coordinate to screen coordinate.
+  /*!
+   *
+   */
+  inline int screenX(int wx);
+
+
+  ///  Transform world coordinate to screen coordinate.
+  /*!
+   *
+   */
+  inline int screenY(int wy);
+
+  
+  ///  Transform screen coordinate to world coordinate.
+  /*!
+   *
+   */
+  inline int worldX(int sx);
+
+
+  ///  Transform screen coordinate to world coordinate.
+  /*!
+   *
+   */
+  inline int worldY(int sy);
+
+
+  //  this will be set by setParentScrollView()
+  xQGanttBarView* _parent;
+
+  int _grid, _snapgrid;
+  bool _drawGrid, _drawHeader;
+
+  Mode _mode;
+
+  int _marginX, _marginY; // margin in minutes
+  double _scaleX, _scaleY;
+
+  int _margin;
+
+
+  QCursor* _cursor_lupe;
+
+  QLabel* _itemInfo;
+  QLineEdit* _itemTextEdit;
+
+
+  // all item are stored here
+  KGanttItem* _toplevelitem;
+
+  static KGanttItem* _currentItem;
+
+  KPopupMenu* _menu;
+  KPopupMenu* _selectMenu;
+  
+  KIconLoader* _iconloader;
+
+  KToolBar* _toolbar;
+
+  QPoint* _startPoint, *_endPoint;
+
+  QPtrList<QDate> _holidays;
+
+  QPtrList<KGanttItem> *_observedList;
+
+
+  /// 
+
+  void initMenu(); 
+
+  void drawGrid(QPainter*, int x1, int y1, int x2, int y2);
+  void drawHeader(QPainter*, int x1, int y1, int x2, int y2);
+  void drawItem(KGanttItem* item, QPainter* p, const QRect& rect );
+
+  void drawRelation(QPainter*, KGanttRelation*);
+
+  void recalc(KGanttItem* item, int xPos, int yPos, int depth, int nr );
+  void recalc();
+
+  void selectItem(KGanttItem*,bool);
+
+  void getSelectedItems(KGanttItem*, QPtrList<KGanttItem>&);
+
+  void adjustSize();
+
+  void observeList(QPtrList<KGanttItem>*);
+
+  Position check(KGanttItem** founditem, int x, int y);
+
+  void mousePressEvent(QMouseEvent*);
+  void mouseReleaseEvent(QMouseEvent*);
+
+  void wheelEvent ( QWheelEvent * /*e*/) {
+    printf("wheelEvent\n");
+  }
+
+  void mouseMoveEvent(QMouseEvent*);  
+  void keyPressEvent(QKeyEvent* e);
+  void paintEvent(QPaintEvent * e);
+  
+  
+  QPixmap closedIcon, openedIcon;
+
+};
+
+
+
+
+//   inline
+
+
+int xQGanttBarViewPort::screenX(int wx)
+///////////////////////////////////////
+{   
+  return (int) (0.5 + (wx + _marginX)  * _scaleX);
+}  
+int xQGanttBarViewPort::screenY(int wy)
+/////////////////////////////////////
+{   
+  return (int) (0.5 + (wy + _marginY) * _scaleY);
+}  
+int xQGanttBarViewPort::worldX(int sx)
+/////////////////////////////////////
+{   
+  return (int) (0.5 + (sx/_scaleX - _marginX));
+}  
+int xQGanttBarViewPort::worldY(int sy)
+//////////////////////////////////////
+{   
+  return (int) (0.5 + (sy/_scaleY - _marginY));
+}  
+
+
+#endif
diff --git a/kgantt/kgantt/xQGanttBarViewPort_Events.cpp b/kgantt/kgantt/xQGanttBarViewPort_Events.cpp
new file mode 100644
index 000000000..8609962b7
--- /dev/null
+++ b/kgantt/kgantt/xQGanttBarViewPort_Events.cpp
@@ -0,0 +1,585 @@
+//
+//  file    : xQGanttBarViewPort_Events.C
+//  date    : 11 nov 2000
+//  changed : 27 dec 2000
+//  author  : jh
+//
+
+
+#include "xQGanttBarViewPort.h"
+#include "xQGanttBarView.h"
+
+#include <math.h>
+
+KGanttItem* xQGanttBarViewPort::_currentItem;
+
+
+static int _currentMButton;
+static bool _Mousemoved;
+static bool _selectItem;
+
+static int _timediff;
+
+static bool _changeEnd, _changeStart;
+static int oldw = -1, oldx = -1;
+
+QDateTime _tmpStartDateTime, _tmpEndDateTime;
+
+
+void 
+xQGanttBarViewPort::mousePressEvent(QMouseEvent* e)
+{
+  //  set _currentItem to pushed mousebutton
+  _currentMButton = e->button();
+  _Mousemoved = false;
+
+  _startPoint->setX( e->x() );
+  _startPoint->setY( e->y() );
+
+  _endPoint->setX( e->x() );
+  _endPoint->setY( e->y() );
+
+  _itemInfo->hide();
+  _itemTextEdit->hide();
+
+  //  right mousebutton & control -> popup menu
+  if(e->button() == RightButton && e->state() == ControlButton ) {
+    _menu->popup(e->globalPos());
+    return;
+  }
+
+
+  /*
+   *  get clicked item and position
+   */
+  _currentItem = NULL;
+  Position pos = check(&_currentItem, e->x(), e->y());
+
+  if(!_currentItem) {
+    unselectAll();
+    return;
+  }
+  
+
+  /*
+   *  edit text
+   */
+  if(e->button() == MidButton && _mode == Select) {
+
+    xQTaskPosition* tp = _gItemList.find(_currentItem);
+    QPainter p(this);
+
+    QRect rect = p.boundingRect(tp->_textPosX, 
+				tp->_textPosY, 200, 
+				tp->_screenH, AlignLeft, _currentItem->getText() );
+
+    _itemTextEdit->setText(_currentItem->getText());
+    _itemTextEdit->move(tp->_textPosX, tp->_screenY + _margin + 1);
+    _itemTextEdit->setFixedWidth(rect.width()+40);
+    _itemTextEdit->setFixedHeight(tp->_screenH - 2 * _margin - 2);
+    _itemTextEdit->setFocus();
+    
+    // if item is not editable, _itemTextEdit should be not editable
+    // as well
+    _itemTextEdit->setReadOnly(!_currentItem->isEditable());
+
+    _itemTextEdit->show();
+
+  }
+
+
+  /*
+   *  open/close item, move start, end, item
+   */
+  if(e->button() == LeftButton && _mode == Select) {
+
+    _timediff = 0;
+
+    switch(pos) {
+
+    case Handle:
+
+      _currentItem->open( !_currentItem->isOpen() );
+      break;
+      
+    case Center:
+      
+      _changeEnd   = true;
+      _changeStart = true;
+      
+      if(e->state() == ShiftButton) {
+
+	QString tmp; tmp.sprintf("%s\n", _currentItem->getText().latin1() );
+	
+	tmp += _currentItem->getStart().toString();
+	tmp += " - ";
+	tmp += _currentItem->getEnd().toString();
+	
+	_itemInfo->setText( tmp );
+	_itemInfo->adjustSize();
+	
+	_itemInfo->move(e->x() + 25, _gItemList.find(_currentItem)->_screenY - 50 );
+	_itemInfo->show();
+      }
+      else
+	_selectItem = true;
+      
+      break;
+
+    
+    case East:
+
+      _changeEnd = true;
+      _changeStart = false;
+      break;
+
+    
+    case West:
+
+      _changeStart = true;
+      _changeEnd = false;
+      break;
+
+    default :
+      break;
+
+    }
+
+  
+    
+  } // if(e->button() == LeftButton && _mode == Select)
+  
+}
+
+
+
+void
+xQGanttBarViewPort::mouseReleaseEvent(QMouseEvent* e)
+{
+  switch(_mode) {
+
+  case Select: {
+
+    if(_Mousemoved == true) {
+      
+      _itemInfo->hide();
+
+      if(_changeStart == true || _changeEnd == true) {
+      
+	if(_changeStart == true) {
+	  _currentItem->setStart( _tmpStartDateTime );
+	}
+	if(_changeEnd == true) {
+	  _currentItem->setEnd( _tmpEndDateTime );
+	}
+	
+	oldx = -1; oldw = -1;
+	
+	recalc();
+	QWidget::update();
+	
+      }
+    }
+    else {
+      if(_currentItem && _selectItem) {
+
+
+	if(e->state() & ControlButton) {
+	  _currentItem->select( !_currentItem->isSelected() );
+	}
+	else {
+	  bool state = _currentItem->isSelected();
+	  unselectAll();
+	  _currentItem->select( !state );
+	}
+
+	QWidget::update();
+	_selectItem = false;
+
+      }
+    }
+
+    _changeEnd   = false;
+    _changeStart = false;
+
+  }
+  break;
+  
+
+  case Zoom:
+    
+    if(!_Mousemoved) {
+      
+      if(e->button() ==  LeftButton)
+	zoom(1.4, e->x(), e->y() );
+      
+      
+      if(e->button() ==  RightButton)
+	zoom(0.7, e->x(), e->y() );
+      
+
+      if(e->button() ==  MidButton)
+	zoomAll();
+
+    }
+    else {
+
+      if(_currentMButton ==  LeftButton) {
+
+	QPainter p(this);
+	QPen pen(DashLine);
+	pen.setColor(red);
+	p.setRasterOp(XorROP);      
+	p.setPen( pen );
+
+	p.drawRect(_startPoint->x(),
+		   _startPoint->y(), 
+		   _endPoint->x()-_startPoint->x(),
+		   _endPoint->y() - _startPoint->y());
+
+	double x1 = _startPoint->x();
+	double y1 = _startPoint->y();
+
+	double x2 = _endPoint->x();
+	double y2 = _endPoint->y();
+
+	double sys_width  = fabs(x2 - x1);
+
+	double mass = (_parent->visibleWidth()/ sys_width);
+
+	zoom(mass, (int) (x1+(x2-x1)/2), (int) (y1+(y2-y1)/2) );
+
+
+      }
+    }
+
+    break;
+
+
+  default:
+    break;
+
+  }
+
+  _Mousemoved = false;
+  _currentMButton = 0;
+
+}
+
+
+
+void
+xQGanttBarViewPort::mouseMoveEvent(QMouseEvent* e)
+{
+  if(fabs((float)(_startPoint->x() - e->x())) < 2 &&
+     fabs((float)(_startPoint->y() - e->y())) < 2 )
+    return;
+
+  static QPen _dashPen(QColor(255,0,0),DashLine);
+  static QPen _solidPen(QColor(200,200,200));
+
+  _Mousemoved = true;
+
+  switch(_mode) {
+    
+  case Select: {
+    
+    if(_currentMButton == LeftButton && _currentItem) {
+
+      QPainter p(this);
+      p.setRasterOp(XorROP);
+      // QPen pen(DashLine);
+      // pen.setColor(red);
+      p.setPen( _dashPen );
+
+      QString stmp;
+      stmp.sprintf("%s\n", _currentItem->getText().latin1() );
+
+      int pixeldiff = e->x() - _startPoint->x();
+      _timediff = (int) ((double) pixeldiff / _scaleX + 0.5 );
+      
+      xQTaskPosition* tpos = _gItemList[_currentItem];
+
+      int x = tpos->_screenX; int w = tpos->_screenW;
+      
+      if(_changeStart && _changeEnd) {
+	double tmp = (double) _timediff/(double) _snapgrid;
+	_timediff = ((int) (tmp + sgn(tmp) * 0.5)) * _snapgrid;
+	stmp += _currentItem->getStart().addSecs(_timediff*60).toString();
+	stmp += " - ";
+	stmp += _currentItem->getEnd().addSecs(_timediff*60).toString();	
+	x += (int) (_timediff * _scaleX);
+
+	_tmpStartDateTime = _currentItem->getStart().addSecs(_timediff*60);
+	_tmpEndDateTime = _currentItem->getEnd().addSecs(_timediff*60);
+
+      }
+      else {
+
+	if(_changeStart) {
+
+	  QDateTime movedStart( _currentItem->getStart().addSecs(_timediff*60) );
+
+	  _tmpStartDateTime.setDate( movedStart.date() );
+	  _tmpStartDateTime.setTime(QTime(0,0,0,0));
+
+	  double diff = _tmpStartDateTime.secsTo(movedStart)/60;
+
+	  double tmp = diff/(double) _snapgrid;
+	  _timediff = ((int) (tmp + sgn(tmp) * 0.5)) * _snapgrid;
+	  
+	  _tmpStartDateTime = _tmpStartDateTime.addSecs(_timediff*60);
+	  _timediff = _currentItem->getStart().secsTo(_tmpStartDateTime)/60;
+
+	  stmp += _tmpStartDateTime.toString().latin1();
+	  stmp += " - ";
+	  stmp += _currentItem->getEnd().toString();
+
+	  x += (int) (_timediff * _scaleX);
+	  w -= (int) (_timediff * _scaleX);
+	}
+	
+	if(_changeEnd) {
+
+	  QDateTime movedEnd( _currentItem->getEnd().addSecs(_timediff*60) );
+
+	  _tmpEndDateTime.setDate( movedEnd.date() );
+	  _tmpEndDateTime.setTime(QTime(0,0,0,0));
+
+	  double diff = _tmpEndDateTime.secsTo(movedEnd)/60;
+
+	  double tmp = diff/(double) _snapgrid;
+	  _timediff = ((int) (tmp + sgn(tmp) * 0.5)) * _snapgrid;
+
+	  _tmpEndDateTime = _tmpEndDateTime.addSecs(_timediff*60);
+	  _timediff = _currentItem->getEnd().secsTo(_tmpEndDateTime)/60;
+
+	  stmp += _currentItem->getStart().toString();
+	  stmp += " - ";
+	  stmp += _tmpEndDateTime.toString().latin1();
+
+	  w += (int) (_timediff * _scaleX);
+
+	}
+
+      }
+
+      _itemInfo->setText( stmp );
+      _itemInfo->adjustSize();
+      _itemInfo->move(e->x() + 25, _gItemList.find(_currentItem)->_screenY - 50);
+      _itemInfo->show();
+
+      if(oldx > 0) {
+	p.fillRect(oldx, _gItemList.find(_currentItem)->_screenY, 
+		   oldw, _gItemList.find(_currentItem)->_screenH,
+		   QBrush(QColor(50,50,50), Dense4Pattern));
+	p.drawRect(oldx, _gItemList.find(_currentItem)->_screenY, 
+		   oldw, _gItemList.find(_currentItem)->_screenH);
+
+	p.setPen(_solidPen);
+	if(_changeStart)
+	  p.drawLine(oldx, 0, oldx, height());
+	if(oldw > 2)
+	  if(_changeEnd)
+	    p.drawLine(oldx + oldw, 0, oldx + oldw, height());
+
+      }
+
+      p.setPen(_dashPen);
+      p.fillRect(x, _gItemList.find(_currentItem)->_screenY, 
+		 w, _gItemList.find(_currentItem)->_screenH,
+		 QBrush(QColor(50,50,50), Dense4Pattern) );
+      p.drawRect(x, _gItemList.find(_currentItem)->_screenY, 
+		 w, _gItemList.find(_currentItem)->_screenH);
+
+      p.setPen(_solidPen);
+      if(_changeStart)
+	p.drawLine(x, 0, x, height());
+
+      if(w>2)
+      if(_changeEnd)
+	p.drawLine(x + w, 0, x + w, height());
+
+      oldx = x; oldw = w;
+
+    }
+    else {
+      
+      static Position _pos = Outside;
+      
+      KGanttItem* item = NULL;
+      
+      Position pos = check(&item, e->x(), e->y());
+      
+      if(_pos != pos) {
+	
+	_pos = pos;
+	
+	if(pos == West || pos == East) {
+	  setCursor( splitHCursor );
+	  break;
+	}
+	if(pos == North || pos == South) {
+	  setCursor( splitVCursor );
+	  break;
+	}
+	if(pos == Center) {
+	  setCursor( upArrowCursor);
+	  break;
+	}
+	if(pos == Handle) {
+	  setCursor(pointingHandCursor);
+	  break;
+	}
+	
+	setCursor(arrowCursor);
+	
+      }
+    }
+  }
+  break;
+
+
+  case Zoom: {
+
+    if(_currentMButton == LeftButton) {
+
+      static QString strpos;
+
+      strpos = "";
+
+      int s = worldX(_startPoint->x());
+      QDateTime d1 = _toplevelitem->getStart().addSecs(s*60);
+
+      s = worldX(e->x());
+      QDateTime d2 = _toplevelitem->getStart().addSecs(s*60);
+
+      strpos += d1.date().toString();
+      strpos += " - ";
+      strpos += d2.date().toString();
+
+      emit message(strpos);
+
+      QPainter p(this);
+      QPen pen(DashLine);
+      pen.setColor(red);
+
+      p.setRasterOp(XorROP);
+
+      p.setPen( pen );
+            
+      p.drawRect(_startPoint->x(),
+		 _startPoint->y(),
+		 _endPoint->x()-_startPoint->x(),
+		 _endPoint->y() - _startPoint->y());    
+
+      QBrush _selectedbrush( QColor(50,50,50), Dense4Pattern );
+
+      p.fillRect( _startPoint->x(), _startPoint->y(), 
+		  _endPoint->x()-_startPoint->x(), _endPoint->y() - _startPoint->y(),
+		  _selectedbrush );
+
+      _endPoint->setX( e->x() );
+      _endPoint->setY( e->y() );
+
+
+      p.drawRect(_startPoint->x(), _startPoint->y(), 
+		 _endPoint->x()-_startPoint->x(), _endPoint->y() - _startPoint->y());
+
+      p.fillRect( _startPoint->x(), _startPoint->y(),
+		  _endPoint->x()-_startPoint->x(), _endPoint->y() - _startPoint->y(),
+		  _selectedbrush );
+    }
+
+  }
+
+  break;
+
+  case Move: {
+    emit scroll(_startPoint->x() - e->x(), _startPoint->y() - e->y() );
+  }
+  break;
+
+
+  default :
+    break;
+
+  }
+}
+
+
+void 
+xQGanttBarViewPort::keyPressEvent(QKeyEvent* e)
+{
+
+  printf("xQGanttBarViewPort::keyPressEvent() key = %d \n", e->key() );
+
+  int dx = 15;
+  
+  if(e->state() == ControlButton)
+    dx *= 10;
+  
+  switch(e->key()) {
+    
+  case Key_Left:
+    
+    emit scroll(-dx,0);
+    break;
+    
+  case Key_Right:
+    
+    emit scroll(dx,0);
+    break;
+    
+  case Key_Up:
+    
+    emit scroll(0,-dx);
+    break;
+    
+  case Key_Down:
+    
+    emit scroll(0, dx);
+    break;
+
+  case 43:  // +
+
+    zoom(1.4);
+    break;
+
+  case 45: // -
+
+    zoom(0.7);
+    break;
+
+  case 4103:  // del
+
+    deleteSelectedItems();
+    break;
+
+  case 4102:  // einfg
+
+    insertIntoSelectedItem();
+    break;
+
+  case 4119:  // bild v
+
+    emit scroll(0, dx*15);
+    break;
+
+  case 4118:  // bild ^
+
+    emit scroll(0,-dx*15);
+    break;
+
+  }
+  
+} 
+
+
+void 
+xQGanttBarViewPort::paintEvent(QPaintEvent * e) 
+/////////////////////////////////////////////////
+{
+  update(e->rect().left(), e->rect().top(),
+	 e->rect().right(), e->rect().bottom() );
+}
diff --git a/kgantt/kgantt/xQGanttListView.cpp b/kgantt/kgantt/xQGanttListView.cpp
new file mode 100644
index 000000000..01b4ac246
--- /dev/null
+++ b/kgantt/kgantt/xQGanttListView.cpp
@@ -0,0 +1,75 @@
+//
+//  file    : xQGanttListView.C
+//  date    : 23 nov 2000
+//  changed : 
+//  author  : jh
+//
+
+#include "xQGanttListView.h"
+
+#include <qcolor.h>
+#include <klocale.h>
+
+xQGanttListView::xQGanttListView(KGanttItem* toplevelitem, QWidget* parent, 
+				 const char * name, WFlags f)
+  : QScrollView(parent,name,f)
+/////////////////////////////////////////////////////////
+{ 
+  _toplevelitem = toplevelitem;
+
+  setFrameStyle(QFrame::Sunken);
+  setLineWidth(1);
+
+  _headerBackBrush = QBrush(QColor(230,230,230));
+
+  setMargins( 1, TOPMARGIN , 1, 1 );
+  
+  setVScrollBarMode( AlwaysOff );
+    
+  _viewport = new xQGanttListViewPort(toplevelitem,viewport());
+  addChild(_viewport);
+ 
+  viewport()->setBackgroundColor(QColor(white));
+
+}
+
+
+
+xQGanttListView::~xQGanttListView()
+///////////////////////////////////
+{
+}
+
+
+void
+xQGanttListView::drawHeader()
+///////////////////////////////
+{
+  // printf("xQGanttListView::drawHeader()\n");
+
+  QPainter p(this);
+  p.setPen( QPen(QColor(black)) );
+  p.fillRect(0,0,width(),TOPMARGIN, _headerBackBrush );
+
+  p.drawText(5, (int)(0.8 * TOPMARGIN), i18n("Items"));
+
+}
+
+
+
+void
+xQGanttListView::contentsMoved(int x, int y)
+////////////////////////////////////////////
+{
+  printf("xQGanttListView::contentsMoved(%d,%d)\n", x, y);
+  setContentsPos( 0, y );
+}
+
+
+
+void 
+xQGanttListView::paintEvent(QPaintEvent * /*e*/)
+{      
+  drawHeader();
+}
+#include "xQGanttListView.moc"
diff --git a/kgantt/kgantt/xQGanttListView.h b/kgantt/kgantt/xQGanttListView.h
new file mode 100644
index 000000000..36a2bbc02
--- /dev/null
+++ b/kgantt/kgantt/xQGanttListView.h
@@ -0,0 +1,107 @@
+#ifndef _XQGANTTLISTVIEW_H_
+#define _XQGANTTLISTVIEW_H_
+ 
+/*
+
+    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.
+
+    author  : jh, jochen@ifb.bv.tu-berlin.de
+
+    file    : xQGanttListView.h
+    date    : 23 nov 2000
+
+
+    changelog :
+
+*/
+
+
+
+
+#include "xQGanttBarView.h"
+#include "xQGanttListViewPort.h"
+
+#include <qscrollview.h>
+
+
+
+///  GanttListView Widget.
+/*!
+ *
+ */
+
+//////////////////////////////////////////////
+class xQGanttListView : public QScrollView
+//////////////////////////////////////////////
+{
+
+  Q_OBJECT
+
+
+public:
+
+
+  ///  Constructor.
+  /*!
+   *
+   */
+  xQGanttListView(KGanttItem* toplevelitem, QWidget* parent = 0,  
+		  const char * name=0, WFlags f=0 );
+
+
+  ///  Destructor.
+  /*!
+   *
+   */
+  ~xQGanttListView();
+
+
+
+  ///  Connect barview to this listview.
+  /*!
+   *
+   */
+  void setBarView(xQGanttBarView* v) {
+    ((xQGanttListViewPort*) _viewport)->setBarViewPort(v->viewport());
+  }
+
+
+
+public slots:
+
+  void contentsMoved(int,int);
+
+
+protected:
+
+  //  ptr to toplevelitem
+  KGanttItem* _toplevelitem;
+
+  QBrush _headerBackBrush;
+ 
+  xQGanttBarView* _barview;
+  xQGanttListViewPort* _viewport;
+
+  void drawHeader();
+  void paintEvent(QPaintEvent * e);
+
+};
+
+
+
+
+
+#endif
diff --git a/kgantt/kgantt/xQGanttListViewPort.cpp b/kgantt/kgantt/xQGanttListViewPort.cpp
new file mode 100644
index 000000000..573d8fbe9
--- /dev/null
+++ b/kgantt/kgantt/xQGanttListViewPort.cpp
@@ -0,0 +1,175 @@
+//
+//  file    : xQGanttListViewPort.C
+//  date    : 26 oct 2000
+//  changed : 29 nov 2000
+//  author  : jh
+//
+
+#include "xQGanttListViewPort.h"
+
+#include <qcolor.h>
+
+
+int xQGanttListViewPort::_ListViewCounter = 0;
+
+
+xQGanttListViewPort::xQGanttListViewPort(KGanttItem* toplevelitem, QWidget* parent,
+					 const char * name, WFlags f )
+  : QFrame(parent,name,f)
+{
+  _toplevelitem = toplevelitem;
+
+  setBackgroundColor(QColor(white));
+
+  _barviewport = NULL;
+
+  _width = 1000;
+
+  brush1 = QBrush(QColor(200,200,230));
+  brush2 = QBrush(QColor(240,240,240));
+
+}
+
+
+
+xQGanttListViewPort::~xQGanttListViewPort()
+/////////////////////////////////////////
+{
+}
+
+
+
+void
+xQGanttListViewPort::setBarViewPort(xQGanttBarViewPort* v)
+{
+  _barviewport = v;
+
+  //  printf("setBarViewPort()\n");
+
+  resize(500, _barviewport->height());
+
+  printf("setBarViewPort()\n");
+
+  connect(_barviewport, SIGNAL(resized()),
+	  this, SLOT(barViewResized()));
+  
+
+  connect(_barviewport, SIGNAL(recalculated()),
+	  this, SLOT(update()));
+  
+  /*
+    connect(_barviewport, SIGNAL(contentsRepainted()),
+    this, SLOT(barViewRepainted()));
+  */
+}
+
+
+
+void 
+xQGanttListViewPort::barViewResized()
+//////////////////////////////////////
+{
+  printf("xQGanttListViewPort::barViewResized()\n");
+  
+  static int _h = 0;
+
+  int h = _barviewport->height();
+
+  if(h!=_h) {
+    _h = h;
+    resize(_width, _h);
+  }
+
+}
+
+
+
+void 
+xQGanttListViewPort::drawContents(QPainter* p, int x1, int y1, int x2, int y2)
+//////////////////////////////////////////////////////////////////////////////
+{
+  /*printf("\nxQGanttListViewPort::drawContents(%d,%d,%d,%d)\n",
+	 x1, y1, x2, y2 ); 
+  */
+
+  _ListViewCounter = 0;
+
+  if(_barviewport) {
+    drawItem(_toplevelitem, p, QRect(x1, y1, x2-x1, y2-y1), 5 );
+  }
+
+}
+
+
+
+void
+xQGanttListViewPort::drawItem(KGanttItem* item, QPainter* p, const QRect& rect,
+			      int offsetX )
+/////////////////////////////////////////////////////////////////////////////
+{
+  static int margin = 2;
+
+  xQTaskPosition* tpos = _barviewport->_gItemList[item];
+
+  if(!tpos) return;
+  
+  if( (tpos->_screenY+5 >= rect.y() &&
+       tpos->_screenY-5 <= rect.y() + rect.height()) ||
+      ((tpos->_screenY + tpos->_screenH)+5 >= rect.y() &&
+       (tpos->_screenY + tpos->_screenH)-5 <= rect.y() + rect.height() ) ) {
+
+    p->setPen(QPen(QColor(black)));
+    
+    int y = tpos->_screenY;
+    int h = tpos->_screenH;
+    
+    if(tpos->_nr % 2 == 0)
+      p->fillRect(0 + margin, y + margin ,
+		  _width - 2 * margin, h - 2 * margin, brush1);
+    else
+      p->fillRect(0 + margin, y + margin, 
+		  _width - 2* margin, h - 2* margin, brush2);
+    
+    QString str = item->getText() + "  [" + 
+      item->getStart().toString() + " / " +
+      item->getEnd().toString() + "]";
+    
+    p->drawText(offsetX, tpos->_textPosY, str );
+    
+  }
+
+    
+  if(item->isOpen() && item->getSubItems().count()>0) {
+    
+    for(KGanttItem* subitem = item->getSubItems().first(); 
+	subitem != 0; 
+	subitem = item->getSubItems().next() ) {
+      
+      drawItem(subitem, p, rect, offsetX + 20);
+      
+    }
+    
+    p->setPen(QPen(QColor(blue),2));
+    p->drawLine(offsetX + 3,  tpos->_textPosY + 3, 
+		offsetX + 3,  tpos->_screenY + tpos->_screenHS - 3);
+
+  }  
+
+}
+
+
+void 
+xQGanttListViewPort::update(int x1, int y1, int x2, int y2)
+/////////////////////////////////////////////////
+{
+  QPainter p(this);
+
+  /*
+    printf("\nxQGanttListViewPort::update(%d,%d,%d,%d)\n",
+    x1, y1, x2, y2 );
+  */
+  drawContents(&p, x1, y1, x2, y2);
+  
+}
+
+#include "xQGanttListViewPort.moc"
diff --git a/kgantt/kgantt/xQGanttListViewPort.h b/kgantt/kgantt/xQGanttListViewPort.h
new file mode 100644
index 000000000..d133d129b
--- /dev/null
+++ b/kgantt/kgantt/xQGanttListViewPort.h
@@ -0,0 +1,131 @@
+#ifndef _XQGANTTLISTVIEWPORT_H_
+#define _XQGANTTLISTVIEWPORT_H_
+
+/*
+
+    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.
+
+    author  : jh, jochen@ifb.bv.tu-berlin.de
+
+    file    : xQGanttListViewPort.h
+    date    : 26 oct 2000
+
+
+    changelog :
+
+*/
+
+
+
+#include "xQGanttBarViewPort.h"
+#include "KGanttItem.h"
+
+
+#include <qcursor.h>
+
+
+
+///  GanttListViewPort Widget.
+/*!
+ *
+ */
+
+////////////////////////////////////////////
+class xQGanttListViewPort : public QFrame
+////////////////////////////////////////////
+{
+
+  Q_OBJECT
+
+  friend class xQGanttListView;
+ 
+
+public:
+
+
+  ///  Constructor.
+  /*!
+   *
+   */
+  xQGanttListViewPort(KGanttItem* toplevelitem, QWidget* parent = 0,
+		     const char * name=0, WFlags f=0 );
+
+
+
+  ///  Destructor.
+  /*!
+   *
+   */
+  ~xQGanttListViewPort();
+ 
+
+
+public slots:
+
+  void barViewResized();
+
+
+protected:
+
+  ///  Update widget.
+  /*!
+   *
+   */
+  void update(int x1, int y1, int x2, int y2);
+
+
+  ///
+  /*!
+   *
+   */
+  void setBarViewPort(xQGanttBarViewPort* v);
+
+
+  void drawContents(QPainter*, int x1, int y1, int x2, int y2);
+  void drawItem(KGanttItem*, QPainter* p, const QRect&, int);
+
+  xQGanttBarViewPort* _barviewport;
+
+  int _width;
+
+  KGanttItem* _toplevelitem;
+
+  void paintEvent(QPaintEvent * e) {    
+    // printf("xQGanttListViewPort::paintEvent()\n");
+    update(e->rect().left(), e->rect().top(),
+	   e->rect().right(), e->rect().bottom() );
+  }
+
+  QPopupMenu* _menu;
+
+  void mousePressEvent(QMouseEvent* e) {
+
+    if(e->button() == RightButton && e->state() == ControlButton ) {
+      _menu->popup(e->globalPos());
+      return;
+    }
+    
+  }
+
+
+  QBrush brush1, brush2;
+
+  static int _ListViewCounter;
+
+};
+
+
+#endif