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/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 2549 insertions, 0 deletions

diff --git a/kpovmodeler/pmdockwidget.cpp b/kpovmodeler/pmdockwidget.cpp
new file mode 100644
index 00000000..625ea6bc
--- /dev/null
+++ b/kpovmodeler/pmdockwidget.cpp
@@ -0,0 +1,2549 @@
+/* This file is part of the KDE libraries
+   Copyright (C) 2000 Max Judin <[email protected]>
+   Modified 2002 Andreas Zehender <[email protected]>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License version 2 as published by the Free Software Foundation.
+
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+#include "pmdockwidget.h"
+#include "pmdockwidget_private.h"
+
+#include <qapplication.h>
+#include <qlayout.h>
+#include <qpainter.h>
+#include <qobjectlist.h>
+#include <qstrlist.h>
+#include <qcursor.h>
+#include <qwidgetlist.h>
+#include <qtabwidget.h>
+#include <qstyle.h>
+
+#ifndef NO_KDE2
+#include <kconfig.h>
+#include <kglobal.h>
+#include <ktoolbar.h>
+#include <kpopupmenu.h>
+#include <kwin.h>
+#include <kdebug.h>
+#ifdef Q_WS_X11
+#include <X11/X.h>
+#include <X11/Xlib.h>
+#endif
+#else
+#include <qapplication.h>
+#include <qtoolbar.h>
+#include <qpopupmenu.h>
+#endif
+
+#include "pmdebug.h"
+
+#include <kparts/event.h>
+#include <kparts/part.h>
+#include <kaccel.h>
+#include <kparts/plugin.h>
+#include <kstatusbar.h>
+#include <kinstance.h>
+#include <khelpmenu.h>
+#include <kstandarddirs.h>
+#include <qapplication.h>
+#include <kdebug.h>
+#include <kxmlguifactory.h>
+
+#include <assert.h>
+
+#define DOCK_CONFIG_VERSION "0.0.5"
+
+static const char* const close_xpm[]={
+"7 7 2 1",
+"# c black",
+". c None",
+".......",
+"##..##.",
+".####..",
+"..##...",
+".####..",
+"##..##.",
+"......."};
+
+static const char* const todesktop_xpm[]={
+"5 5 2 1",
+"# c black",
+". c None",
+"####.",
+"##...",
+"#.#..",
+"#..#.",
+"....#"};
+
+static const char* const dockback_xpm[]={
+"5 5 2 1",
+"# c black",
+". c None",
+"#....",
+".#..#",
+"..#.#",
+"...##",
+".####"};
+
+static const char* const not_close_xpm[]={
+"5 5 2 1",
+"# c black",
+". c None",
+"#####",
+"#...#",
+"#...#",
+"#...#",
+"#####"};
+
+class PMDockMainWindowPrivate
+{
+public:
+  PMDockMainWindowPrivate()
+  {
+    m_activePart = 0;
+    m_bShellGUIActivated = false;
+    m_helpMenu = 0;
+  }
+  ~PMDockMainWindowPrivate()
+  {
+  }
+
+  QGuardedPtr<Part> m_activePart;
+  bool m_bShellGUIActivated;
+  KHelpMenu *m_helpMenu;
+};
+
+
+/**
+ * A special kind of KMainWindow that is able to have dockwidget child widgets.
+ *
+ * The main widget should be a dockwidget where other dockwidgets can be docked to
+ * the left, right, top, bottom or to the middle.
+ * Furthermore, the PMDockMainWindow has got the KDocManager and some data about the dock states.
+ *
+ * @author Max Judin.
+*/
+PMDockMainWindow::PMDockMainWindow( QWidget* parent, const char *name, WFlags f)
+:KMainWindow( parent, name, f )
+{
+  QString new_name = QString(name) + QString("_DockManager");
+  dockManager = new PMDockManager( this, new_name.latin1() );
+  mainDockWidget = 0L;
+
+  d = new PMDockMainWindowPrivate( );
+  PartBase::setPartObject( this );
+}
+
+PMDockMainWindow::~PMDockMainWindow()
+{
+   delete dockManager;
+   delete d;
+}
+
+// kparts/dockmainwindow stuff
+void PMDockMainWindow::createGUI( Part * part )
+{
+  kdDebug(1000) << QString("DockMainWindow::createGUI for %1").arg(part?part->name():"0L") << endl;
+
+  KXMLGUIFactory *factory = guiFactory();
+
+  setUpdatesEnabled( false );
+
+  QPtrList<Plugin> plugins;
+
+  if ( d->m_activePart )
+  {
+    kdDebug(1000) << QString("deactivating GUI for %1").arg(d->m_activePart->name()) << endl;
+
+    GUIActivateEvent ev( false );
+    QApplication::sendEvent( d->m_activePart, &ev );
+
+    factory->removeClient( d->m_activePart );
+
+    disconnect( d->m_activePart, SIGNAL( setWindowCaption( const QString & ) ),
+             this, SLOT( setCaption( const QString & ) ) );
+    disconnect( d->m_activePart, SIGNAL( setStatusBarText( const QString & ) ),
+             this, SLOT( slotSetStatusBarText( const QString & ) ) );
+  }
+
+  if( !d->m_bShellGUIActivated )
+  {
+    loadPlugins( this, this, KGlobal::instance() );
+    createShellGUI();
+    d->m_bShellGUIActivated = true;
+  }
+
+  if ( part )
+  {
+    // do this before sending the activate event
+    connect( part, SIGNAL( setWindowCaption( const QString & ) ),
+             this, SLOT( setCaption( const QString & ) ) );
+    connect( part, SIGNAL( setStatusBarText( const QString & ) ),
+             this, SLOT( slotSetStatusBarText( const QString & ) ) );
+
+    factory->addClient( part );
+
+    GUIActivateEvent ev( true );
+    QApplication::sendEvent( part, &ev );
+
+  }
+
+  setUpdatesEnabled( true );
+
+  d->m_activePart = part;
+}
+
+void PMDockMainWindow::slotSetStatusBarText( const QString & text )
+{
+  statusBar()->message( text );
+}
+
+void PMDockMainWindow::createShellGUI( bool create )
+{
+    bool bAccelAutoUpdate = accel()->setAutoUpdate( false );
+    assert( d->m_bShellGUIActivated != create );
+    d->m_bShellGUIActivated = create;
+
+    if ( create )
+    {
+       if ( isHelpMenuEnabled() && !d->m_helpMenu )
+            d->m_helpMenu = new KHelpMenu( this, instance()->aboutData(), true, actionCollection() );
+
+        QString f = xmlFile();
+        setXMLFile( locate( "config", "ui/ui_standards.rc", instance() ) );
+        if ( !f.isEmpty() )
+            setXMLFile( f, true );
+        else
+        {
+            QString auto_file( instance()->instanceName() + "ui.rc" );
+            setXMLFile( auto_file, true );
+        }
+
+        GUIActivateEvent ev( true );
+        QApplication::sendEvent( this, &ev );
+
+        guiFactory()->addClient( this );
+
+    }
+    else
+    {
+        GUIActivateEvent ev( false );
+        QApplication::sendEvent( this, &ev );
+
+        guiFactory()->removeClient( this );
+    }
+    accel()->setAutoUpdate( bAccelAutoUpdate );
+}
+// end kparts/dockmainwindow
+
+void PMDockMainWindow::setMainDockWidget( PMDockWidget* mdw )
+{
+  if ( mainDockWidget == mdw ) return;
+  mainDockWidget = mdw;
+}
+
+void PMDockMainWindow::setView( QWidget *view )
+{
+  if ( view->isA("PMDockWidget") ){
+    if ( view->parent() != this ) ((PMDockWidget*)view)->applyToWidget( this );
+  }
+
+#ifndef NO_KDE2
+  KMainWindow::setCentralWidget(view);
+#else
+  QMainWindow::setCentralWidget(view);
+#endif
+}
+
+PMDockWidget* PMDockMainWindow::createDockWidget( const QString& name, const QPixmap &pixmap, QWidget* parent, const QString& strCaption, const QString& strTabPageLabel)
+{
+  return new PMDockWidget( dockManager, name.latin1(), pixmap, parent, strCaption, strTabPageLabel );
+}
+
+void PMDockMainWindow::makeDockVisible( PMDockWidget* dock )
+{
+  if ( dock != 0L)
+    dock->makeDockVisible();
+}
+
+void PMDockMainWindow::makeDockInvisible( PMDockWidget* dock )
+{
+  if ( dock != 0L)
+    dock->undock();
+}
+
+void PMDockMainWindow::makeWidgetDockVisible( QWidget* widget )
+{
+  makeDockVisible( dockManager->findWidgetParentDock(widget) );
+}
+
+void PMDockMainWindow::writeDockConfig(QDomElement &base)
+{
+  dockManager->writeConfig(base);
+}
+
+void PMDockMainWindow::readDockConfig(QDomElement &base)
+{
+  dockManager->readConfig(base);
+}
+
+#ifndef NO_KDE2
+void PMDockMainWindow::writeDockConfig( KConfig* c, QString group )
+{
+  dockManager->writeConfig( c, group );
+}
+
+void PMDockMainWindow::readDockConfig( KConfig* c, QString group )
+{
+  dockManager->readConfig( c, group );
+}
+#endif
+
+void PMDockMainWindow::slotDockWidgetUndocked()
+{
+  QObject* pSender = (QObject*) sender();
+  if (!pSender->inherits("PMDockWidget")) return;
+  PMDockWidget* pDW = (PMDockWidget*) pSender;
+  emit dockWidgetHasUndocked( pDW);
+}
+
+/*************************************************************************/
+PMDockWidgetAbstractHeaderDrag::PMDockWidgetAbstractHeaderDrag( PMDockWidgetAbstractHeader* parent, PMDockWidget* dock, const char* name )
+:QFrame( parent, name )
+{
+  dw = dock;
+  installEventFilter( dock->dockManager() );
+}
+/*************************************************************************/
+PMDockWidgetHeaderDrag::PMDockWidgetHeaderDrag( PMDockWidgetAbstractHeader* parent, PMDockWidget* dock, const char* name )
+:PMDockWidgetAbstractHeaderDrag( parent, dock, name )
+{
+}
+
+void PMDockWidgetHeaderDrag::paintEvent( QPaintEvent* )
+{
+  QPainter paint;
+
+  paint.begin( this );
+
+  style().drawPrimitive (QStyle::PE_DockWindowHandle, &paint, QRect(0,0,width(), height()), colorGroup());
+
+  paint.end();
+}
+/*************************************************************************/
+PMDockWidgetAbstractHeader::PMDockWidgetAbstractHeader( PMDockWidget* parent, const char* name )
+:QFrame( parent, name )
+{
+}
+/*************************************************************************/
+PMDockWidgetHeader::PMDockWidgetHeader( PMDockWidget* parent, const char* name )
+:PMDockWidgetAbstractHeader( parent, name )
+{
+  layout = new QHBoxLayout( this );
+  layout->setResizeMode( QLayout::Minimum );
+
+  drag = new PMDockWidgetHeaderDrag( this, parent );
+
+  closeButton = new PMDockButton_Private( this, "DockCloseButton" );
+  closeButton->setPixmap( const_cast< const char** >(close_xpm) );
+  int buttonWidth = 9, buttonHeight = 9;
+  closeButton->setFixedSize(buttonWidth,buttonHeight);
+  connect( closeButton, SIGNAL(clicked()), parent, SIGNAL(headerCloseButtonClicked()));
+  // MODIFICATION (zehender)
+  // The shell will delete the widget
+  // undock is unnecessary
+  // connect( closeButton, SIGNAL(clicked()), parent, SLOT(undock()));
+
+  stayButton = new PMDockButton_Private( this, "DockStayButton" );
+  stayButton->setToggleButton( true );
+  stayButton->setPixmap( const_cast< const char** >(not_close_xpm) );
+  stayButton->setFixedSize(buttonWidth,buttonHeight);
+  connect( stayButton, SIGNAL(clicked()), this, SLOT(slotStayClicked()));
+  stayButton->hide( );
+
+  dockbackButton = new PMDockButton_Private( this, "DockbackButton" );
+  dockbackButton->setPixmap( const_cast< const char** >(dockback_xpm));
+  dockbackButton->setFixedSize(buttonWidth,buttonHeight);
+  connect( dockbackButton, SIGNAL(clicked()), parent, SIGNAL(headerDockbackButtonClicked()));
+  connect( dockbackButton, SIGNAL(clicked()), parent, SLOT(dockBack()));
+
+  // MODIFICATION (zehender)
+  // Add a button to undock the widget and dock it as top level
+  // widget to the desktop
+  toDesktopButton = new PMDockButton_Private( this, "ToDesktopButton" );
+  toDesktopButton->setPixmap( const_cast< const char** >(todesktop_xpm));
+  toDesktopButton->setFixedSize(buttonWidth,buttonHeight);
+  connect( toDesktopButton, SIGNAL(clicked()), parent, SLOT(toDesktop()));
+
+  layout->addWidget( drag );
+  layout->addWidget( dockbackButton );
+  layout->addWidget( toDesktopButton );
+  layout->addWidget( stayButton );
+  layout->addWidget( closeButton );
+  layout->activate();
+  drag->setFixedHeight( layout->minimumSize().height() );
+}
+
+void PMDockWidgetHeader::setTopLevel( bool isTopLevel )
+{
+  if ( isTopLevel ){
+    PMDockWidget* par = (PMDockWidget*)parent();
+    if( par) {
+      if( par->isDockBackPossible())
+        dockbackButton->show();
+      else
+        dockbackButton->hide();
+    }
+    stayButton->hide();
+    closeButton->hide();
+    toDesktopButton->hide();
+    drag->setEnabled( true );
+  } else {
+    dockbackButton->hide();
+    stayButton->hide();
+    closeButton->show();
+    toDesktopButton->show();
+  }
+  layout->activate();
+  updateGeometry();
+}
+
+void PMDockWidgetHeader::setDragPanel( PMDockWidgetHeaderDrag* nd )
+{
+  if ( !nd ) return;
+
+  delete layout;
+  layout = new QHBoxLayout( this );
+  layout->setResizeMode( QLayout::Minimum );
+
+  delete drag;
+  drag = nd;
+
+  layout->addWidget( drag );
+  layout->addWidget( dockbackButton );
+  layout->addWidget( toDesktopButton );
+  layout->addWidget( stayButton );
+  layout->addWidget( closeButton );
+  layout->activate();
+  drag->setFixedHeight( layout->minimumSize().height() );
+}
+
+void PMDockWidgetHeader::slotStayClicked()
+{
+  setDragEnabled(!stayButton->isOn());
+}
+
+bool PMDockWidgetHeader::dragEnabled() const
+{
+  return drag->isEnabled();
+}
+
+void PMDockWidgetHeader::setDragEnabled(bool b)
+{
+  stayButton->setOn(!b);
+  closeButton->setEnabled(b);
+  drag->setEnabled(b);
+}
+
+#ifndef NO_KDE2
+void PMDockWidgetHeader::saveConfig( KConfig* c )
+{
+  c->writeEntry( QString("%1%2").arg(parent()->name()).arg(":stayButton"), stayButton->isOn() );
+}
+
+void PMDockWidgetHeader::loadConfig( KConfig* c )
+{
+  setDragEnabled( !c->readBoolEntry( QString("%1%2").arg(parent()->name()).arg(":stayButton"), false ) );
+}
+#endif
+
+/*************************************************************************/
+PMDockWidget::PMDockWidget( PMDockManager* dockManager, const char* name, const QPixmap &pixmap, QWidget* parent, const QString& strCaption, const QString& strTabPageLabel, WFlags f)
+: QWidget( parent, name, f )
+  ,formerBrotherDockWidget(0L)
+  ,currentDockPos(DockNone)
+  ,formerDockPos(DockNone)
+  ,pix(new QPixmap(pixmap))
+  ,prevSideDockPosBeforeDrag(DockNone)
+{
+  d = new PMDockWidgetPrivate();  // create private data
+
+  d->_parent = parent;
+
+  layout = new QVBoxLayout( this );
+  layout->setResizeMode( QLayout::Minimum );
+
+  manager = dockManager;
+  manager->childDock->append( this );
+  installEventFilter( manager );
+
+  header = 0L;
+  setHeader( new PMDockWidgetHeader( this, "AutoCreatedDockHeader" ) );
+  if( strCaption == 0L)
+    setCaption( name );
+  else
+    setCaption( strCaption);
+
+  if( strTabPageLabel == " ")
+    setTabPageLabel( caption());
+  else
+    setTabPageLabel( strTabPageLabel);
+
+  eDocking = DockFullDocking;
+  sDocking = DockFullSite;
+
+  isGroup = false;
+  isTabGroup = false;
+
+  setIcon( pixmap);
+  widget = 0L;
+
+  QObject::connect(this, SIGNAL(hasUndocked()), manager->main, SLOT(slotDockWidgetUndocked()) );
+  applyToWidget( parent, QPoint(0,0) );
+}
+
+void PMDockWidget::slotSetCaption( const QString& str )
+{
+   setTabPageLabel( str );
+   setCaption( str );
+}
+
+PMDockWidget::~PMDockWidget()
+{
+  if ( !manager->undockProcess ){
+    d->blockHasUndockedSignal = true;
+    undock();
+    d->blockHasUndockedSignal = false;
+  }
+  emit iMBeingClosed();
+  manager->childDock->remove( this );
+  delete pix;
+  delete d; // destroy private data
+}
+
+void PMDockWidget::setHeader( PMDockWidgetAbstractHeader* h )
+{
+  if ( !h ) return;
+
+  if ( header ){
+    delete header;
+    delete layout;
+    header = h;
+    layout = new QVBoxLayout( this );
+    layout->setResizeMode( QLayout::Minimum );
+    layout->addWidget( header );
+     setWidget( widget );
+  } else {
+    header = h;
+    layout->addWidget( header );
+  }
+}
+
+void PMDockWidget::setEnableDocking( int pos )
+{
+  eDocking = pos;
+  updateHeader();
+}
+
+void PMDockWidget::updateHeader()
+{
+  if ( parent() ){
+    if ( (parent() == manager->main) || isGroup || (eDocking == PMDockWidget::DockNone) ){
+      header->hide();
+    } else {
+      header->setTopLevel( false );
+      header->show();
+    }
+  } else {
+    header->setTopLevel( true );
+    header->show();
+  }
+}
+
+void PMDockWidget::applyToWidget( QWidget* s, const QPoint& p )
+{
+  if ( parent() != s )
+  {
+    hide();
+    reparent(s, 0, QPoint(0,0), false);
+  }
+
+  if ( s && s->inherits("PMDockMainWindow") ){
+    ((PMDockMainWindow*)s)->setView( this );
+  }
+
+  if ( s == manager->main ){
+      setGeometry( QRect(QPoint(0,0), manager->main->geometry().size()) );
+  }
+
+  if ( !s )
+  {
+    move(p);
+
+#ifndef NO_KDE2
+#ifdef Q_WS_X11
+    if (d->transient && d->_parent)
+      XSetTransientForHint( qt_xdisplay(), winId(), d->_parent->winId() );
+
+    KWin::setType( winId(), d->windowType );
+#endif
+#endif
+
+  }
+  updateHeader();
+
+  setIcon(*pix);
+}
+
+void PMDockWidget::show()
+{
+  if ( parent() || manager->main->isVisible() )
+    if ( !parent() ){
+     emit manager->setDockDefaultPos( this );
+     emit setDockDefaultPos();
+     if ( parent() ){
+        makeDockVisible();
+      } else {
+        QWidget::show();
+      }
+    } else {
+     QWidget::show();
+    }
+}
+
+#ifndef NO_KDE2
+
+void PMDockWidget::setDockWindowType (NET::WindowType windowType)
+{
+  d->windowType = windowType;
+  applyToWidget( parentWidget(), QPoint(0,0) );
+}
+
+#endif
+
+void PMDockWidget::setDockWindowTransient (QWidget *parent, bool transientEnabled)
+{
+  d->_parent = parent;
+  d->transient = transientEnabled;
+  applyToWidget( parentWidget(), QPoint(0,0) );
+}
+
+bool PMDockWidget::event( QEvent* pevent )
+{
+  switch ( pevent->type() )
+  {
+    #undef FocusIn
+    case QEvent::FocusIn:
+      if (widget && !d->pendingFocusInEvent) {
+         d->pendingFocusInEvent = true;
+         widget->setFocus();
+      }
+      d->pendingFocusInEvent = false;
+      break;
+    case QEvent::ChildRemoved:
+      if ( widget == ((QChildEvent*)pevent)->child() ) widget = 0L;
+      break;
+    case QEvent::Show:
+      if ( widget ) widget->show();
+      emit manager->change();
+      break;
+    case QEvent::Hide:
+      if ( widget ) widget->hide();
+      emit manager->change();
+      break;
+    case QEvent::CaptionChange:
+      if ( parentWidget() ){
+        if ( parent()->inherits("PMDockSplitter") ){
+          ((PMDockSplitter*)(parent()))->updateName();
+        }
+        if ( parentDockTabGroup() ){
+          setDockTabName( parentDockTabGroup() );
+          parentDockTabGroup()->setTabLabel( this, tabPageLabel() );
+        }
+      }
+      break;
+    case QEvent::Close:
+      // MODIFICATION (zehender)
+      // Top level widget is closed
+      // emit same signal as if the widget is docked and closed with
+      // the header button
+      emit headerCloseButtonClicked( );
+      // emit iMBeingClosed();
+      break;
+    default:
+      break;
+  }
+  #undef KeyPress
+  bool processed = QWidget::event( pevent );
+  if( pevent->type( ) == QEvent::AccelOverride && !processed && !parent( ) ){
+	  // MODIFICATION (zehender)
+	  // floating widget, post event to main window
+	  processed = qApp->sendEvent( manager->dockMainWidget( ), pevent );
+  }
+  return processed;
+}
+
+PMDockWidget* PMDockWidget::manualDock( PMDockWidget* target, DockPosition dockPos, int spliPos, QPoint pos, bool check, int tabIndex )
+{
+  if (this == target)
+    return 0L;  // docking to itself not possible
+
+  bool succes = true; // tested flag
+
+  // do not dock into a floating widget
+  if( target && !target->parent( ) )
+     target = 0;
+
+  // check allowed this dock submit this operations
+  if ( !(eDocking & (int)dockPos) ){
+    succes = false;
+  }
+
+  // check allowed target submit this operations
+  if ( target && !(target->dockSite( ) & (int)dockPos) ){
+    succes = false;
+  }
+
+  if ( parent() && !parent()->inherits("PMDockSplitter") && !parentDockTabGroup() ){
+    succes = false;
+  }
+
+  // if docking to a tab group, and position is not center
+  // dock to the parent of the tab group
+  if( target && ( dockPos != PMDockWidget::DockCenter )
+      && ( dockPos != PMDockWidget::DockNone ) )
+  {
+     QWidget* pdt = target->parentDockTabGroup( );
+     if( pdt )
+        return manualDock( ( PMDockWidget* ) ( pdt->parent( ) ),
+                           dockPos, spliPos, pos, check, tabIndex );
+  }
+
+  if ( !succes ){
+    // try to make another manualDock
+    PMDockWidget* dock_result = 0L;
+    if ( target && !check ){
+      PMDockWidget::DockPosition another__dockPos = PMDockWidget::DockNone;
+      switch ( dockPos ){
+        case PMDockWidget::DockLeft  : another__dockPos = PMDockWidget::DockRight ; break;
+        case PMDockWidget::DockRight : another__dockPos = PMDockWidget::DockLeft  ; break;
+        case PMDockWidget::DockTop   : another__dockPos = PMDockWidget::DockBottom; break;
+        case PMDockWidget::DockBottom: another__dockPos = PMDockWidget::DockTop   ; break;
+        default: break;
+      }
+      dock_result = target->manualDock( this, another__dockPos, spliPos, pos, true, tabIndex );
+    }
+    return dock_result;
+  }
+  // end check block
+
+  d->blockHasUndockedSignal = true;
+  undock();
+  d->blockHasUndockedSignal = false;
+
+  if ( !target ){
+    move( pos );
+    show();
+    emit manager->change();
+    return this;
+  }
+
+  PMDockTabGroup* parentTab = target->parentDockTabGroup();
+  if ( parentTab ){
+    // add to existing TabGroup
+    applyToWidget( parentTab );
+    parentTab->insertTab( this, icon() ? *icon() : QPixmap(),
+                          tabPageLabel(), tabIndex );
+    setDockTabName( parentTab );
+    if( !toolTipStr.isEmpty())
+      parentTab->setTabToolTip( this, toolTipStr);
+
+    currentDockPos = PMDockWidget::DockCenter;
+    emit manager->change();
+    return (PMDockWidget*)parentTab->parent();
+  }
+
+  // MODIFICATION (Zehender):
+  // If DockPosition is DockLeft or DockRight, add the widget
+  // left or right of the target, so that a new vertical splitter
+  // (a splitter with horizontal widget layout :-) is created
+  // that spawns the full height of the main view
+
+  if( ( dockPos == PMDockWidget::DockLeft ) ||
+      ( dockPos == PMDockWidget::DockRight ) )
+  {
+     PMDockWidget* newTarget = target;
+     bool found = false;
+     QWidget* wtarget = target;
+     while( wtarget && !found )
+     {
+        if( wtarget->inherits( "PMDockWidget" ) )
+        {
+           PMDockWidget* dw = ( PMDockWidget* ) wtarget;
+           newTarget = dw;
+           QWidget* pw = wtarget->parentWidget( );
+           if( pw )
+           {
+              if( pw->inherits( "PMDockSplitter" ) )
+              {
+                 PMDockSplitter* ds = ( PMDockSplitter* ) pw;
+                 if( ds->splitterOrientation( ) == Vertical )
+                    found = true;
+              }
+           }
+        }
+        wtarget = wtarget->parentWidget( );
+     }
+
+     if( newTarget != target )
+        return manualDock( newTarget, dockPos, spliPos, pos, check, tabIndex );
+  }
+
+  // END MODIFICATION
+
+  // create a new dockwidget that will contain the target and this
+  QWidget* parentDock = target->parentWidget();
+  PMDockWidget* newDock = new PMDockWidget( manager, "tempName", QPixmap(""), parentDock );
+  newDock->currentDockPos = target->currentDockPos;
+
+  if ( dockPos == PMDockWidget::DockCenter ){
+    newDock->isTabGroup = true;
+  } else {
+    newDock->isGroup = true;
+  }
+  newDock->eDocking = (target->eDocking & eDocking) & (~(int)PMDockWidget::DockCenter);
+
+  newDock->applyToWidget( parentDock );
+
+  if ( !parentDock ){
+    // dock to a toplevel dockwidget means newDock is toplevel now
+    newDock->move( target->frameGeometry().topLeft() );
+    newDock->resize( target->geometry().size() );
+    if ( target->isVisibleToTLW() ) newDock->show();
+  }
+
+  // redirect the dockback button to the new dockwidget
+  if( target->formerBrotherDockWidget != 0L) {
+    newDock->formerBrotherDockWidget = target->formerBrotherDockWidget;
+    if( formerBrotherDockWidget != 0L)
+      QObject::connect( newDock->formerBrotherDockWidget, SIGNAL(iMBeingClosed()),
+                        newDock, SLOT(loseFormerBrotherDockWidget()) );
+      target->loseFormerBrotherDockWidget();
+    }
+  newDock->formerDockPos = target->formerDockPos;
+
+  if ( dockPos == PMDockWidget::DockCenter )
+  {
+    PMDockTabGroup* tab = new PMDockTabGroup( newDock, "_dock_tab");
+    QObject::connect(tab, SIGNAL(currentChanged(QWidget*)), d, SLOT(slotFocusEmbeddedWidget(QWidget*)));
+    newDock->setWidget( tab );
+
+    target->applyToWidget( tab );
+    applyToWidget( tab );
+
+
+    tab->insertTab( target, target->icon() ? *(target->icon()) : QPixmap(),
+                    target->tabPageLabel() );
+    if( !target->toolTipString().isEmpty())
+      tab->setTabToolTip( target, target->toolTipString());
+
+    tab->insertTab( this, icon() ? *icon() : QPixmap(),
+                    tabPageLabel(), tabIndex );
+    if( !toolTipString().isEmpty())
+      tab->setTabToolTip( this, toolTipString());
+
+    setDockTabName( tab );
+    tab->show();
+
+    currentDockPos = DockCenter;
+    target->formerDockPos = target->currentDockPos;
+    target->currentDockPos = DockCenter;
+  }
+  else {
+    // if to dock not to the center of the target dockwidget,
+    // dock to newDock
+    PMDockSplitter* panner = 0L;
+    if ( dockPos == PMDockWidget::DockTop  || dockPos == PMDockWidget::DockBottom ) panner = new PMDockSplitter( newDock, "_dock_split_", Horizontal, spliPos, manager->splitterHighResolution() );
+    if ( dockPos == PMDockWidget::DockLeft || dockPos == PMDockWidget::DockRight  ) panner = new PMDockSplitter( newDock, "_dock_split_", Vertical , spliPos, manager->splitterHighResolution() );
+    newDock->setWidget( panner );
+
+    panner->setOpaqueResize(manager->splitterOpaqueResize());
+    panner->setKeepSize(manager->splitterKeepSize());
+    panner->setFocusPolicy( NoFocus );
+    target->applyToWidget( panner );
+    applyToWidget( panner );
+    target->formerDockPos = target->currentDockPos;
+    if ( dockPos == PMDockWidget::DockRight) {
+      panner->activate( target, this );
+      currentDockPos = PMDockWidget::DockRight;
+      target->currentDockPos = PMDockWidget::DockLeft;
+    }
+    else if( dockPos == PMDockWidget::DockBottom) {
+      panner->activate( target, this );
+      currentDockPos = PMDockWidget::DockBottom;
+      target->currentDockPos = PMDockWidget::DockTop;
+    }
+    else if( dockPos == PMDockWidget::DockTop) {
+      panner->activate( this, target );
+      currentDockPos = PMDockWidget::DockTop;
+      target->currentDockPos = PMDockWidget::DockBottom;
+    }
+    else if( dockPos == PMDockWidget::DockLeft) {
+      panner->activate( this, target );
+      currentDockPos = PMDockWidget::DockLeft;
+      target->currentDockPos = PMDockWidget::DockRight;
+    }
+    target->show();
+    show();
+    panner->show();
+  }
+
+  if ( parentDock ){
+    if ( parentDock->inherits("PMDockSplitter") ){
+      PMDockSplitter* sp = (PMDockSplitter*)parentDock;
+      sp->deactivate();
+      if ( sp->getFirst() == target )
+        sp->activate( newDock, 0L );
+      else
+        sp->activate( 0L, newDock );
+    }
+  }
+
+  newDock->show();
+  emit target->docking( this, dockPos );
+  emit manager->replaceDock( target, newDock );
+  emit manager->change();
+
+  return newDock;
+}
+
+PMDockTabGroup* PMDockWidget::parentDockTabGroup() const
+{
+  if ( !parent() ) return 0L;
+  QWidget* candidate = parentWidget()->parentWidget();
+  if ( candidate && candidate->inherits("PMDockTabGroup") ) return (PMDockTabGroup*)candidate;
+  return 0L;
+}
+
+void PMDockWidget::toDesktop()
+{
+   QPoint p = mapToGlobal( QPoint( -30, -30 ) );
+   if( p.x( ) < 0 )
+      p.setX( 0 );
+   if( p.y( ) < 0 )
+      p.setY( 0 );
+   manualDock( 0, DockDesktop, 50, p );
+}
+
+void PMDockWidget::undock()
+{
+  QWidget* parentW = parentWidget();
+  if ( !parentW ){
+    hide();
+    if (!d->blockHasUndockedSignal)
+      emit hasUndocked();
+    return;
+  }
+
+  formerDockPos = currentDockPos;
+  currentDockPos = PMDockWidget::DockDesktop;
+
+  manager->blockSignals(true);
+  manager->undockProcess = true;
+
+  bool isV = parentW->isVisibleToTLW();
+
+  PMDockTabGroup* parentTab = parentDockTabGroup();
+  if ( parentTab ){
+    d->index = parentTab->indexOf( this); // memorize the page position in the tab widget
+    parentTab->removePage( this );
+    formerBrotherDockWidget = (PMDockWidget*)parentTab->page(0);
+    QObject::connect( formerBrotherDockWidget, SIGNAL(iMBeingClosed()),
+                      this, SLOT(loseFormerBrotherDockWidget()) );
+    applyToWidget( 0L );
+    if ( parentTab->count() == 1 ){
+
+      // last subdock widget in the tab control
+      PMDockWidget* lastTab = (PMDockWidget*)parentTab->page(0);
+      parentTab->removePage( lastTab );
+      lastTab->applyToWidget( 0L );
+      lastTab->move( parentTab->mapToGlobal(parentTab->frameGeometry().topLeft()) );
+
+      // PMDockTabGroup always have a parent that is a PMDockWidget
+      PMDockWidget* parentOfTab = (PMDockWidget*)parentTab->parent();
+      delete parentTab; // PMDockTabGroup
+
+      QWidget* parentOfDockWidget = parentOfTab->parentWidget();
+      if ( parentOfDockWidget == 0L ){
+          if ( isV ) lastTab->show();
+      } else {
+        if ( parentOfDockWidget->inherits("PMDockSplitter") ){
+          PMDockSplitter* split = (PMDockSplitter*)parentOfDockWidget;
+          lastTab->applyToWidget( split );
+          split->deactivate();
+          if ( split->getFirst() == parentOfTab ){
+            split->activate( lastTab );
+            if ( ((PMDockWidget*)split->parent())->splitterOrientation == Vertical )
+              emit ((PMDockWidget*)split->getAnother(parentOfTab))->docking( parentOfTab, PMDockWidget::DockLeft );
+            else
+              emit ((PMDockWidget*)split->getAnother(parentOfTab))->docking( parentOfTab, PMDockWidget::DockTop );
+          } else {
+            split->activate( 0L, lastTab );
+            if ( ((PMDockWidget*)split->parent())->splitterOrientation == Vertical )
+              emit ((PMDockWidget*)split->getAnother(parentOfTab))->docking( parentOfTab, PMDockWidget::DockRight );
+            else
+              emit ((PMDockWidget*)split->getAnother(parentOfTab))->docking( parentOfTab, PMDockWidget::DockBottom );
+          }
+          split->show();
+        } else {
+          lastTab->applyToWidget( parentOfDockWidget );
+        }
+        lastTab->show();
+      }
+      manager->blockSignals(false);
+      emit manager->replaceDock( parentOfTab, lastTab );
+      lastTab->currentDockPos = parentOfTab->currentDockPos;
+      emit parentOfTab->iMBeingClosed();
+      manager->blockSignals(true);
+      delete parentOfTab;
+
+    } else {
+      setDockTabName( parentTab );
+    }
+  } else {
+/*********************************************************************************************/
+    if ( parentW->inherits("PMDockSplitter") ){
+      PMDockSplitter* parentSplitterOfDockWidget = (PMDockSplitter*)parentW;
+      d->splitPosInPercent = parentSplitterOfDockWidget->separatorPos();
+
+      PMDockWidget* secondWidget = (PMDockWidget*)parentSplitterOfDockWidget->getAnother( this );
+      PMDockWidget* group        = (PMDockWidget*)parentSplitterOfDockWidget->parentWidget();
+      formerBrotherDockWidget = secondWidget;
+      applyToWidget( 0L );
+      group->hide();
+
+      if( formerBrotherDockWidget != 0L)
+        QObject::connect( formerBrotherDockWidget, SIGNAL(iMBeingClosed()),
+                          this, SLOT(loseFormerBrotherDockWidget()) );
+
+      if ( !group->parentWidget() ){
+        secondWidget->applyToWidget( 0L, group->frameGeometry().topLeft() );
+        secondWidget->resize( group->width(), group->height() );
+      } else {
+        QWidget* obj = group->parentWidget();
+        secondWidget->applyToWidget( obj );
+        if ( obj->inherits("PMDockSplitter") ){
+          PMDockSplitter* parentOfGroup = (PMDockSplitter*)obj;
+          parentOfGroup->deactivate();
+
+          if ( parentOfGroup->getFirst() == group )
+            parentOfGroup->activate( secondWidget );
+          else
+            parentOfGroup->activate( 0L, secondWidget );
+        }
+      }
+      secondWidget->currentDockPos = group->currentDockPos;
+      secondWidget->formerDockPos  = group->formerDockPos;
+      delete parentSplitterOfDockWidget;
+      manager->blockSignals(false);
+      emit manager->replaceDock( group, secondWidget );
+      emit group->iMBeingClosed();
+      manager->blockSignals(true);
+      delete group;
+
+      if ( isV ) secondWidget->show();
+    } else {
+      applyToWidget( 0L );
+    }
+/*********************************************************************************************/
+  }
+  manager->blockSignals(false);
+  if (!d->blockHasUndockedSignal)
+    emit manager->change();
+  manager->undockProcess = false;
+
+  if (!d->blockHasUndockedSignal)
+    emit hasUndocked();
+}
+
+void PMDockWidget::setWidget( QWidget* mw )
+{
+  if ( !mw ) return;
+
+  if ( mw->parent() != this ){
+    mw->reparent(this, 0, QPoint(0,0), false);
+  }
+
+  widget = mw;
+  delete layout;
+
+  layout = new QVBoxLayout( this );
+  layout->setResizeMode( QLayout::Minimum );
+
+  layout->addWidget( header );
+  layout->addWidget( widget,1 );
+}
+
+void PMDockWidget::setDockTabName( PMDockTabGroup* tab )
+{
+  QString listOfName;
+  QString listOfCaption;
+  for ( int i = 0; i < tab->count(); ++i ) {
+    QWidget *w = tab->page( i );
+    listOfCaption.append( w->caption() ).append(",");
+    listOfName.append( w->name() ).append(",");
+  }
+  listOfCaption.remove( listOfCaption.length()-1, 1 );
+  listOfName.remove( listOfName.length()-1, 1 );
+
+  tab->parentWidget()->setName( listOfName.utf8() );
+  tab->parentWidget()->setCaption( listOfCaption );
+
+  tab->parentWidget()->repaint( false ); // PMDockWidget->repaint
+  if ( tab->parentWidget()->parent() )
+    if ( tab->parentWidget()->parent()->inherits("PMDockSplitter") )
+      ((PMDockSplitter*)(tab->parentWidget()->parent()))->updateName();
+}
+
+bool PMDockWidget::mayBeHide() const
+{
+  bool f = (parent() != manager->main);
+  return ( !isGroup && !isTabGroup && f && isVisible() && ( eDocking != (int)PMDockWidget::DockNone ) );
+}
+
+bool PMDockWidget::mayBeShow() const
+{
+  bool f = (parent() != manager->main);
+  return ( !isGroup && !isTabGroup && f && !isVisible() );
+}
+
+void PMDockWidget::changeHideShowState()
+{
+  if ( mayBeHide() ){
+    undock();
+    return;
+  }
+
+  if ( mayBeShow() ){
+    if ( manager->main->inherits("PMDockMainWindow") ){
+      ((PMDockMainWindow*)manager->main)->makeDockVisible(this);
+    } else {
+      makeDockVisible();
+    }
+  }
+}
+
+void PMDockWidget::makeDockVisible()
+{
+  if ( parentDockTabGroup() ){
+    parentDockTabGroup()->showPage( this );
+  }
+  if ( isVisible() ) return;
+
+  QWidget* p = parentWidget();
+  while ( p ){
+    if ( !p->isVisible() )
+      p->show();
+    p = p->parentWidget();
+  }
+  if( parent() == 0L) // is undocked
+    dockBack();
+  show();
+}
+
+void PMDockWidget::loseFormerBrotherDockWidget()
+{
+  if( formerBrotherDockWidget != 0L)
+    QObject::disconnect( formerBrotherDockWidget, SIGNAL(iMBeingClosed()),
+                         this, SLOT(loseFormerBrotherDockWidget()) );
+  formerBrotherDockWidget = 0L;
+  repaint();
+}
+
+void PMDockWidget::dockBack()
+{
+  if( formerBrotherDockWidget) {
+    // search all children if it tries to dock back to a child
+    bool found = false;
+    QObjectList* cl = queryList("PMDockWidget");
+    QObjectListIt it( *cl );
+    QObject * obj;
+    while ( !found && (obj=it.current()) != 0 ) {
+      ++it;
+      QWidget* widg = (QWidget*)obj;
+      if( widg == formerBrotherDockWidget)
+        found = true;
+    }
+    delete cl;
+
+    if( !found) {
+      // can dock back to the former brother dockwidget
+      manualDock( formerBrotherDockWidget, formerDockPos, d->splitPosInPercent, QPoint(0,0), false, d->index);
+      formerBrotherDockWidget = 0L;
+      makeDockVisible();
+      return;
+    }
+  }
+
+  // else dockback to the dockmainwindow (default behaviour)
+  manualDock( ((PMDockMainWindow*)manager->main)->getMainDockWidget(), formerDockPos, d->splitPosInPercent, QPoint(0,0), false, d->index);
+  formerBrotherDockWidget = 0L;
+  if (parent())
+    makeDockVisible();
+}
+
+bool PMDockWidget::isDockBackPossible() const
+{
+  if( (formerBrotherDockWidget == 0L) || !(formerBrotherDockWidget->dockSite() & formerDockPos))
+    return false;
+  else
+    return true;
+}
+
+/**************************************************************************************/
+
+class PMDockManager::PMDockManagerPrivate
+{
+public:
+  /**
+   * This rectangle is used to highlight the current dockposition. It stores global screen coordinates.
+   */
+  QRect dragRect;
+
+  /**
+   * This rectangle is used to erase the previously highlighted dockposition. It stores global screen coordinates.
+   */
+  QRect oldDragRect;
+
+  /**
+   * This flag stores the information if dragging is ready to start. Used between mousePress and mouseMove event.
+   */
+  bool readyToDrag;
+
+  /**
+   * This variable stores the offset of the mouse cursor to the upper left edge of the current drag widget.
+   */
+  QPoint dragOffset;
+
+  /**
+   * These flags store information about the splitter behaviour
+   */
+  bool splitterOpaqueResize;
+  bool splitterKeepSize;
+  bool splitterHighResolution;
+};
+
+PMDockManager::PMDockManager( QWidget* mainWindow , const char* name )
+:QObject( mainWindow, name )
+  ,main(mainWindow)
+  ,currentDragWidget(0L)
+  ,currentMoveWidget(0L)
+  ,childDockWidgetList(0L)
+  ,autoCreateDock(0L)
+  ,storeW(0)
+  ,storeH(0)
+  ,draging(false)
+  ,undockProcess(false)
+  ,dropCancel(true)
+{
+  d = new PMDockManagerPrivate;
+  d->splitterOpaqueResize = false;
+  d->splitterKeepSize = false;
+  d->splitterHighResolution = false;
+
+  main->installEventFilter( this );
+
+  undockProcess = false;
+
+  menuData = new QPtrList<MenuDockData>;
+  menuData->setAutoDelete( true );
+  menuData->setAutoDelete( true );
+
+#ifndef NO_KDE2
+  menu = new KPopupMenu();
+#else
+  menu = new QPopupMenu();
+#endif
+
+  connect( menu, SIGNAL(aboutToShow()), SLOT(slotMenuPopup()) );
+  connect( menu, SIGNAL(activated(int)), SLOT(slotMenuActivated(int)) );
+
+  childDock = new QObjectList();
+  childDock->setAutoDelete( false );
+}
+
+PMDockManager::~PMDockManager()
+{
+  delete menuData;
+  delete menu;
+
+  QObjectListIt it( *childDock );
+  PMDockWidget * obj;
+
+  while ( (obj=(PMDockWidget*)it.current()) ) {
+    delete obj;
+  }
+  delete childDock;
+  delete d;
+}
+
+void PMDockManager::activate()
+{
+  QObjectListIt it( *childDock );
+  PMDockWidget * obj;
+
+  while ( (obj=(PMDockWidget*)it.current()) ) {
+    ++it;
+    if ( obj->widget ) obj->widget->show();
+    if ( !obj->parentDockTabGroup() ){
+        obj->show();
+    }
+  }
+  if ( !main->inherits("QDialog") ) main->show();
+}
+
+bool PMDockManager::eventFilter( QObject *obj, QEvent *event )
+{
+/* This doesn't seem to fullfill any sense, other than breaking
+   QMainWindow's layout all over the place
+   The first child of the mainwindow is not necessarily a meaningful
+   content widget but in Qt3's QMainWindow it can easily be a QToolBar.
+   In short: QMainWindow knows how to layout its children, no need to
+   mess that up.
+
+   >>>>>I need this in the PMDockArea at the moment (JoWenn)
+
+  if ( obj == main && event->type() == QEvent::Resize && dynamic_cast<PMDockArea*>(main) && main->children() ){
+#ifndef NO_KDE2
+    kdDebug()<<"PMDockManager::eventFilter(): main is a PMDockArea and there are children"<<endl;
+#endif
+    QWidget* fc = (QWidget*)main->children()->getFirst();
+    if ( fc )
+      fc->setGeometry( QRect(QPoint(0,0), main->geometry().size()) );
+  }
+*/
+
+  if ( obj->inherits("PMDockWidgetAbstractHeaderDrag") ){
+    PMDockWidget* pDockWdgAtCursor = 0L;
+    PMDockWidget* curdw = ((PMDockWidgetAbstractHeaderDrag*)obj)->dockWidget();
+    switch ( event->type() ){
+      case QEvent::MouseButtonDblClick:
+        if (curdw->currentDockPos == PMDockWidget::DockDesktop)  curdw->dockBack();
+        else curdw->toDesktop( );
+        break;
+      case QEvent::MouseButtonPress:
+        if ( ((QMouseEvent*)event)->button() == LeftButton ){
+          if ( curdw->eDocking != (int)PMDockWidget::DockNone ){
+            dropCancel = true;
+            curdw->setFocus();
+            qApp->processOneEvent();
+
+            currentDragWidget = curdw;
+            currentMoveWidget = 0L;
+            childDockWidgetList = new QWidgetList();
+            childDockWidgetList->append( curdw );
+            findChildDockWidget( curdw, *childDockWidgetList );
+
+            d->oldDragRect = QRect();
+            d->dragRect = QRect(curdw->geometry());
+            QPoint p = curdw->mapToGlobal(QPoint(0,0));
+            d->dragRect.moveTopLeft(p);
+            drawDragRectangle();
+            d->readyToDrag = true;
+
+            d->dragOffset = QCursor::pos()-currentDragWidget->mapToGlobal(QPoint(0,0));
+          }
+        }
+        break;
+      case QEvent::MouseButtonRelease:
+        if ( ((QMouseEvent*)event)->button() == LeftButton ){
+          if ( draging ){
+            if ( !dropCancel )
+              drop();
+            else
+              cancelDrop();
+          }
+          if (d->readyToDrag) {
+              d->readyToDrag = false;
+              d->oldDragRect = QRect();
+              d->dragRect = QRect(curdw->geometry());
+              QPoint p = curdw->mapToGlobal(QPoint(0,0));
+              d->dragRect.moveTopLeft(p);
+              drawDragRectangle();
+              currentDragWidget = 0L;
+              delete childDockWidgetList;
+              childDockWidgetList = 0L;
+          }
+          draging = false;
+          dropCancel = true;
+        }
+        break;
+      case QEvent::MouseMove:
+        if ( draging ) {
+          pDockWdgAtCursor = findDockWidgetAt( QCursor::pos() );
+          PMDockWidget* oldMoveWidget = currentMoveWidget;
+          if ( currentMoveWidget  && pDockWdgAtCursor == currentMoveWidget ) { //move
+            dragMove( currentMoveWidget, currentMoveWidget->mapFromGlobal( QCursor::pos() ) );
+            break;
+          } else {
+            if (dropCancel && curdw) {
+              d->dragRect = QRect(curdw->geometry());
+              QPoint p = curdw->mapToGlobal(QPoint(0,0));
+              d->dragRect.moveTopLeft(p);
+            }else
+              d->dragRect = QRect();
+
+            drawDragRectangle();
+          }
+
+          if ( !pDockWdgAtCursor && (curdw->eDocking & (int)PMDockWidget::DockDesktop) == 0 ){
+              // just moving at the desktop
+              currentMoveWidget = pDockWdgAtCursor;
+              curPos = PMDockWidget::DockDesktop;
+          } else {
+            if ( oldMoveWidget && pDockWdgAtCursor != currentMoveWidget ) { //leave
+              currentMoveWidget = pDockWdgAtCursor;
+              curPos = PMDockWidget::DockDesktop;
+            }
+          }
+
+          if ( oldMoveWidget != pDockWdgAtCursor && pDockWdgAtCursor ) { //enter pDockWdgAtCursor
+            currentMoveWidget = pDockWdgAtCursor;
+            curPos = PMDockWidget::DockDesktop;
+          }
+        } else {
+          if (d->readyToDrag) {
+            d->readyToDrag = false;
+          }
+          if ( (((QMouseEvent*)event)->state() == LeftButton) &&
+               (curdw->eDocking != (int)PMDockWidget::DockNone) ) {
+            startDrag( curdw);
+          }
+        }
+        break;
+      default:
+        break;
+    }
+  }
+  return QObject::eventFilter( obj, event );
+}
+
+PMDockWidget* PMDockManager::findDockWidgetAt( const QPoint& pos )
+{
+  dropCancel = true;
+
+  if (!currentDragWidget)
+    return 0L; // pointer access safety
+
+  if (currentDragWidget->eDocking == (int)PMDockWidget::DockNone ) return 0L;
+
+  QWidget* p = QApplication::widgetAt( pos );
+  if ( !p ) {
+    dropCancel = false;
+    return 0L;
+  }
+#if defined(_OS_WIN32_) || defined(Q_OS_WIN32)
+  p = p->topLevelWidget();
+#endif
+  QWidget* w = 0L;
+  findChildDockWidget( w, p, p->mapFromGlobal(pos) );
+  if ( !w ){
+    if ( !p->inherits("PMDockWidget") ) {
+      return 0L;
+    }
+    w = p;
+  }
+  if ( qt_find_obj_child( w, "PMDockSplitter", "_dock_split_" ) ) return 0L;
+  if ( qt_find_obj_child( w, "PMDockTabGroup", "_dock_tab" ) ) return 0L;
+  if (!childDockWidgetList) return 0L;
+  if ( childDockWidgetList->find(w) != -1 ) return 0L;
+  if ( currentDragWidget->isGroup && ((PMDockWidget*)w)->parentDockTabGroup() ) return 0L;
+
+  PMDockWidget* www = (PMDockWidget*)w;
+  if ( www->dockSite( ) == (int)PMDockWidget::DockNone ) return 0L;
+
+  PMDockWidget::DockPosition curPos = PMDockWidget::DockDesktop;
+  QPoint cpos  = www->mapFromGlobal( pos );
+
+  int ww = www->widget->width() / 3;
+  int hh = www->widget->height() / 3;
+
+  if ( cpos.y() <= hh ){
+    curPos = PMDockWidget::DockTop;
+  } else
+    if ( cpos.y() >= 2*hh ){
+      curPos = PMDockWidget::DockBottom;
+    } else
+      if ( cpos.x() <= ww ){
+        curPos = PMDockWidget::DockLeft;
+      } else
+        if ( cpos.x() >= 2*ww ){
+          curPos = PMDockWidget::DockRight;
+        } else
+            curPos = PMDockWidget::DockCenter;
+
+  if ( !(www->dockSite( ) & (int)curPos) ) return 0L;
+  if ( !(currentDragWidget->eDocking & (int)curPos) ) return 0L;
+  if ( www->manager != this ) return 0L;
+
+  dropCancel = false;
+  return www;
+}
+
+void PMDockManager::findChildDockWidget( QWidget*& ww, const QWidget* p, const QPoint& pos )
+{
+  if ( p->children() ) {
+    QWidget *w;
+    QObjectListIt it( *p->children() );
+    it.toLast();
+    while ( it.current() ) {
+      if ( it.current()->isWidgetType() ) {
+        w = (QWidget*)it.current();
+        if ( w->isVisible() && w->geometry().contains(pos) ) {
+          if ( w->inherits("PMDockWidget") ) ww = w;
+          findChildDockWidget( ww, w, w->mapFromParent(pos) );
+          return;
+        }
+      }
+      --it;
+    }
+  }
+  return;
+}
+
+void PMDockManager::findChildDockWidget( const QWidget* p, QWidgetList& list )
+{
+  if ( p->children() ) {
+    QWidget *w;
+    QObjectListIt it( *p->children() );
+    it.toLast();
+    while ( it.current() ) {
+      if ( it.current()->isWidgetType() ) {
+        w = (QWidget*)it.current();
+        if ( w->isVisible() ) {
+          if ( w->inherits("PMDockWidget") ) list.append( w );
+          findChildDockWidget( w, list );
+        }
+      }
+      --it;
+    }
+  }
+  return;
+}
+
+void PMDockManager::findFloatingWidgets( QPtrList<PMDockWidget>& l )
+{
+   QObjectListIt it( *childDock );
+   for( ; it.current( ); ++it )
+      if( it.current( )->inherits( "PMDockWidget" ) &&
+          !it.current( )->parent( ) )
+         l.append( ( PMDockWidget* ) it.current( ) );
+}
+
+void PMDockManager::startDrag( PMDockWidget* w )
+{
+  if(( w->currentDockPos == PMDockWidget::DockLeft) || ( w->currentDockPos == PMDockWidget::DockRight)
+   || ( w->currentDockPos == PMDockWidget::DockTop) || ( w->currentDockPos == PMDockWidget::DockBottom)) {
+    w->prevSideDockPosBeforeDrag = w->currentDockPos;
+
+    if ( w->parentWidget()->inherits("PMDockSplitter") ){
+      PMDockSplitter* parentSplitterOfDockWidget = (PMDockSplitter*)(w->parentWidget());
+      w->d->splitPosInPercent = parentSplitterOfDockWidget->separatorPos();
+    }
+  }
+
+  curPos = PMDockWidget::DockDesktop;
+  draging = true;
+
+  QApplication::setOverrideCursor(QCursor(sizeAllCursor));
+}
+
+void PMDockManager::dragMove( PMDockWidget* dw, QPoint pos )
+{
+  QPoint p = dw->mapToGlobal( dw->widget->pos() );
+  PMDockWidget::DockPosition oldPos = curPos;
+
+  QSize r = dw->widget->size();
+  if ( dw->parentDockTabGroup() ){
+    curPos = PMDockWidget::DockCenter;
+    if ( oldPos != curPos ) {
+      d->dragRect.setRect( p.x()+2, p.y()+2, r.width()-4, r.height()-4 );
+    }
+    return;
+  }
+
+  int w = r.width() / 3;
+  int h = r.height() / 3;
+
+  PMDockMainWindow* mw = ( PMDockMainWindow* ) parent( );
+  QWidget* cw = mw->centralWidget( );
+  QPoint cwp = cw->mapToGlobal( QPoint( 0, 0 ) );
+  int cwh = cw->height( );
+
+  if ( pos.y() <= h )
+  {
+     curPos = PMDockWidget::DockTop;
+     w = r.width();
+  }
+  else if ( pos.y() >= 2*h )
+  {
+     curPos = PMDockWidget::DockBottom;
+     p.setY( p.y() + 2*h );
+     w = r.width();
+  }
+  else if ( pos.x() <= w )
+  {
+     curPos = PMDockWidget::DockLeft;
+     h = r.height();
+     p.setY( cwp.y( ) );
+     h = cwh;
+  }
+  else if ( pos.x() >= 2*w )
+  {
+     curPos = PMDockWidget::DockRight;
+     p.setX( p.x() + 2*w );
+     p.setY( cwp.y( ) );
+     h = cwh;
+  }
+  else
+  {
+     curPos = PMDockWidget::DockCenter;
+     p.setX( p.x() + w );
+     p.setY( p.y() + h );
+  }
+
+  if ( oldPos != curPos ) {
+    d->dragRect.setRect( p.x(), p.y(), w, h );
+    drawDragRectangle();
+  }
+}
+
+
+void PMDockManager::cancelDrop()
+{
+  QApplication::restoreOverrideCursor();
+
+  delete childDockWidgetList;
+  childDockWidgetList = 0L;
+
+  d->dragRect = QRect();  // cancel drawing
+  drawDragRectangle();    // only the old rect will be deleted
+}
+
+
+void PMDockManager::drop()
+{
+  d->dragRect = QRect();  // cancel drawing
+  drawDragRectangle();    // only the old rect will be deleted
+
+  QApplication::restoreOverrideCursor();
+
+  delete childDockWidgetList;
+  childDockWidgetList = 0L;
+
+  if ( dropCancel ) return;
+  if ( !currentMoveWidget && ((currentDragWidget->eDocking & (int)PMDockWidget::DockDesktop) == 0) ) {
+    d->dragRect = QRect();  // cancel drawing
+    drawDragRectangle();    // only the old rect will be deleted
+    return;
+  }
+  if ( !currentMoveWidget && !currentDragWidget->parent() ) {
+    currentDragWidget->move( QCursor::pos() - d->dragOffset );
+  }
+  else {
+    int splitPos = currentDragWidget->d->splitPosInPercent;
+    // do we have to calculate 100%-splitPosInPercent?
+    if( (curPos != currentDragWidget->prevSideDockPosBeforeDrag) && (curPos != PMDockWidget::DockCenter) && (curPos != PMDockWidget::DockDesktop)) {
+      switch( currentDragWidget->prevSideDockPosBeforeDrag) {
+      case PMDockWidget::DockLeft:   if(curPos != PMDockWidget::DockTop)    splitPos = 100-splitPos; break;
+      case PMDockWidget::DockRight:  if(curPos != PMDockWidget::DockBottom) splitPos = 100-splitPos; break;
+      case PMDockWidget::DockTop:    if(curPos != PMDockWidget::DockLeft)   splitPos = 100-splitPos; break;
+      case PMDockWidget::DockBottom: if(curPos != PMDockWidget::DockRight)  splitPos = 100-splitPos; break;
+      default: break;
+      }
+    }
+    currentDragWidget->manualDock( currentMoveWidget, curPos , splitPos, QCursor::pos() - d->dragOffset );
+    currentDragWidget->makeDockVisible();
+  }
+}
+
+
+static QDomElement createStringEntry(QDomDocument &doc, const QString &tagName, const QString &str)
+{
+    QDomElement el = doc.createElement(tagName);
+
+    el.appendChild(doc.createTextNode(str));
+    return el;
+}
+
+
+static QDomElement createBoolEntry(QDomDocument &doc, const QString &tagName, bool b)
+{
+    return createStringEntry(doc, tagName, QString::fromLatin1(b? "true" : "false"));
+}
+
+
+static QDomElement createNumberEntry(QDomDocument &doc, const QString &tagName, int n)
+{
+    return createStringEntry(doc, tagName, QString::number(n));
+}
+
+
+static QDomElement createRectEntry(QDomDocument &doc, const QString &tagName, const QRect &rect)
+{
+    QDomElement el = doc.createElement(tagName);
+
+    QDomElement xel = doc.createElement("x");
+    xel.appendChild(doc.createTextNode(QString::number(rect.x())));
+    el.appendChild(xel);
+    QDomElement yel = doc.createElement("y");
+    yel.appendChild(doc.createTextNode(QString::number(rect.y())));
+    el.appendChild(yel);
+    QDomElement wel = doc.createElement("width");
+    wel.appendChild(doc.createTextNode(QString::number(rect.width())));
+    el.appendChild(wel);
+    QDomElement hel = doc.createElement("height");
+    hel.appendChild(doc.createTextNode(QString::number(rect.height())));
+    el.appendChild(hel);
+
+    return el;
+}
+
+
+static QDomElement createListEntry(QDomDocument &doc, const QString &tagName,
+                                   const QString &subTagName, const QStrList &list)
+{
+    QDomElement el = doc.createElement(tagName);
+
+    QStrListIterator it(list);
+    for (; it.current(); ++it) {
+        QDomElement subel = doc.createElement(subTagName);
+        subel.appendChild(doc.createTextNode(QString::fromLatin1(it.current())));
+        el.appendChild(subel);
+    }
+
+    return el;
+}
+
+
+static QString stringEntry(QDomElement &base, const QString &tagName)
+{
+    return base.namedItem(tagName).firstChild().toText().data();
+}
+
+
+static bool boolEntry(QDomElement &base, const QString &tagName)
+{
+    return base.namedItem(tagName).firstChild().toText().data() == "true";
+}
+
+
+static int numberEntry(QDomElement &base, const QString &tagName)
+{
+    return stringEntry(base, tagName).toInt();
+}
+
+
+static QRect rectEntry(QDomElement &base, const QString &tagName)
+{
+    QDomElement el = base.namedItem(tagName).toElement();
+
+    int x = numberEntry(el, "x");
+    int y = numberEntry(el, "y");
+    int width = numberEntry(el, "width");
+    int height = numberEntry(el,  "height");
+
+    return QRect(x, y, width, height);
+}
+
+
+static QStrList listEntry(QDomElement &base, const QString &tagName, const QString &subTagName)
+{
+    QStrList list;
+
+    QDomElement subel = base.namedItem(tagName).firstChild().toElement();
+    while (!subel.isNull()) {
+        if (subel.tagName() == subTagName)
+            list.append(subel.firstChild().toText().data().latin1());
+        subel = subel.nextSibling().toElement();
+    }
+
+    return list;
+}
+
+
+void PMDockManager::writeConfig(QDomElement &base)
+{
+    // First of all, clear the tree under base
+    while (!base.firstChild().isNull())
+        base.removeChild(base.firstChild());
+    QDomDocument doc = base.ownerDocument();
+
+    QStrList nameList;
+    QString mainWidgetStr;
+
+    // collect widget names
+    QStrList nList;
+    QObjectListIt it(*childDock);
+    PMDockWidget *obj1;
+    while ( (obj1=(PMDockWidget*)it.current()) ) {
+        if ( obj1->parent() == main )
+            mainWidgetStr = QString::fromLatin1(obj1->name());
+        nList.append(obj1->name());
+        ++it;
+    }
+
+    nList.first();
+    while ( nList.current() ) {
+        PMDockWidget *obj = getDockWidgetFromName( nList.current() );
+        if (obj->isGroup && (nameList.find( obj->firstName.latin1() ) == -1
+                             || nameList.find(obj->lastName.latin1()) == -1)) {
+            // Skip until children are saved (why?)
+            nList.next();
+            if ( !nList.current() ) nList.first();
+            continue;
+        }
+
+        QDomElement groupEl;
+
+        if (obj->isGroup) {
+            //// Save a group
+            groupEl = doc.createElement("splitGroup");
+
+            groupEl.appendChild(createStringEntry(doc, "firstName", obj->firstName));
+            groupEl.appendChild(createStringEntry(doc, "secondName", obj->lastName));
+            groupEl.appendChild(createNumberEntry(doc, "orientation", (int)obj->splitterOrientation));
+            groupEl.appendChild(createNumberEntry(doc, "separatorPos", ((PMDockSplitter*)obj->widget)->separatorPos()));
+        } else if (obj->isTabGroup) {
+            //// Save a tab group
+            groupEl = doc.createElement("tabGroup");
+
+            QStrList list;
+            for ( int i = 0; i < ((PMDockTabGroup*)obj->widget)->count(); ++i )
+                list.append( ((PMDockTabGroup*)obj->widget)->page( i )->name() );
+            groupEl.appendChild(createListEntry(doc, "tabs", "tab", list));
+            groupEl.appendChild(createNumberEntry(doc, "currentTab", ((PMDockTabGroup*)obj->widget)->currentPageIndex()));
+        } else {
+            //// Save an ordinary dock widget
+            groupEl = doc.createElement("dock");
+        }
+
+        groupEl.appendChild(createStringEntry(doc, "name", QString::fromLatin1(obj->name())));
+        groupEl.appendChild(createBoolEntry(doc, "hasParent", obj->parent()));
+        if ( !obj->parent() ) {
+            groupEl.appendChild(createRectEntry(doc, "geometry", QRect(main->frameGeometry().topLeft(), main->size())));
+            groupEl.appendChild(createBoolEntry(doc, "visible", obj->isVisible()));
+        }
+        if (obj->header && obj->header->inherits("PMDockWidgetHeader")) {
+            PMDockWidgetHeader *h = static_cast<PMDockWidgetHeader*>(obj->header);
+            groupEl.appendChild(createBoolEntry(doc, "dragEnabled", h->dragEnabled()));
+        }
+
+        base.appendChild(groupEl);
+        nameList.append(obj->name());
+        nList.remove();
+        nList.first();
+    }
+
+    if (main->inherits("PMDockMainWindow")) {
+        PMDockMainWindow *dmain = (PMDockMainWindow*)main;
+        QString centralWidgetStr = QString(dmain->centralWidget()? dmain->centralWidget()->name() : "");
+        base.appendChild(createStringEntry(doc, "centralWidget", centralWidgetStr));
+        QString mainDockWidgetStr = QString(dmain->getMainDockWidget()? dmain->getMainDockWidget()->name() : "");
+        base.appendChild(createStringEntry(doc, "mainDockWidget", mainDockWidgetStr));
+    } else {
+        base.appendChild(createStringEntry(doc, "mainWidget", mainWidgetStr));
+    }
+
+    base.appendChild(createRectEntry(doc, "geometry", QRect(main->frameGeometry().topLeft(), main->size())));
+}
+
+
+void PMDockManager::readConfig(QDomElement &base)
+{
+    if (base.namedItem("group").isNull()
+        && base.namedItem("tabgroup").isNull()
+        && base.namedItem("dock").isNull()) {
+        activate();
+        return;
+    }
+
+    autoCreateDock = new QObjectList();
+    autoCreateDock->setAutoDelete( true );
+
+    bool isMainVisible = main->isVisible();
+    main->hide();
+
+    QObjectListIt it(*childDock);
+    PMDockWidget *obj1;
+    while ( (obj1=(PMDockWidget*)it.current()) ) {
+        if ( !obj1->isGroup && !obj1->isTabGroup ) {
+            if ( obj1->parent() )
+                obj1->undock();
+            else
+                obj1->hide();
+        }
+        ++it;
+    }
+
+    QDomElement childEl = base.firstChild().toElement();
+    while (!childEl.isNull() ) {
+        PMDockWidget *obj = 0;
+
+        if (childEl.tagName() == "splitGroup") {
+            // Read a group
+            QString name = stringEntry(childEl, "name");
+            QString firstName = stringEntry(childEl, "firstName");
+            QString secondName = stringEntry(childEl, "secondName");
+            int orientation = numberEntry(childEl, "orientation");
+            int separatorPos = numberEntry(childEl, "separatorPos");
+
+            PMDockWidget *first = getDockWidgetFromName(firstName);
+            PMDockWidget *second = getDockWidgetFromName(secondName);
+            if (first && second) {
+                obj = first->manualDock(second,
+                                        (orientation == (int)Vertical)? PMDockWidget::DockLeft : PMDockWidget::DockTop,
+                                        separatorPos);
+                if (obj)
+                    obj->setName(name.latin1());
+            }
+        } else if (childEl.tagName() == "tabGroup") {
+            // Read a tab group
+            QString name = stringEntry(childEl, "name");
+            QStrList list = listEntry(childEl, "tabs", "tab");
+
+            PMDockWidget *d1 = getDockWidgetFromName( list.first() );
+            list.next();
+            PMDockWidget *d2 = getDockWidgetFromName( list.current() );
+
+            PMDockWidget *obj = d2->manualDock( d1, PMDockWidget::DockCenter );
+            if (obj) {
+                PMDockTabGroup *tab = (PMDockTabGroup*)obj->widget;
+                list.next();
+                while (list.current() && obj) {
+                    PMDockWidget *tabDock = getDockWidgetFromName(list.current());
+                    obj = tabDock->manualDock(d1, PMDockWidget::DockCenter);
+                    list.next();
+                }
+                if (obj) {
+                    obj->setName(name.latin1());
+                    tab->showPage(tab->page(numberEntry(childEl, "currentTab")));
+                }
+            }
+        } else if (childEl.tagName() == "dock") {
+            // Read an ordinary dock widget
+            obj = getDockWidgetFromName(stringEntry(childEl, "name"));
+        }
+
+        if (!boolEntry(childEl, "hasParent")) {
+            QRect r = rectEntry(childEl, "geometry");
+            obj = getDockWidgetFromName(stringEntry(childEl, "name"));
+            obj->applyToWidget(0);
+            obj->setGeometry(r);
+            if (boolEntry(childEl, "visible"))
+                obj->QWidget::show();
+        }
+
+        if (obj && obj->header && obj->header->inherits("PMDockWidgetHeader")) {
+            PMDockWidgetHeader *h = static_cast<PMDockWidgetHeader*>(obj->header);
+            h->setDragEnabled(boolEntry(childEl, "dragEnabled"));
+        }
+
+        childEl = childEl.nextSibling().toElement();
+    }
+
+    if (main->inherits("PMDockMainWindow")) {
+        PMDockMainWindow *dmain = (PMDockMainWindow*)main;
+
+        QString mv = stringEntry(base, "centralWidget");
+        if (!mv.isEmpty() && getDockWidgetFromName(mv) ) {
+            PMDockWidget *mvd  = getDockWidgetFromName(mv);
+            mvd->applyToWidget(dmain);
+            mvd->show();
+            dmain->setCentralWidget(mvd);
+        }
+        QString md = stringEntry(base, "mainDockWidget");
+        if (!md.isEmpty() && getDockWidgetFromName(md)) {
+            PMDockWidget *mvd  = getDockWidgetFromName(md);
+            dmain->setMainDockWidget(mvd);
+        }
+    } else {
+        QString mv = stringEntry(base, "mainWidget");
+        if (!mv.isEmpty() && getDockWidgetFromName(mv)) {
+            PMDockWidget *mvd  = getDockWidgetFromName(mv);
+            mvd->applyToWidget(main);
+            mvd->show();
+        }
+    }
+
+    QRect mr = rectEntry(base, "geometry");
+    main->setGeometry(mr);
+    if (isMainVisible)
+        main->show();
+
+    delete autoCreateDock;
+    autoCreateDock = 0;
+}
+
+
+#ifndef NO_KDE2
+void PMDockManager::writeConfig( KConfig* c, QString group )
+{
+  //debug("BEGIN Write Config");
+  if ( !c ) c = KGlobal::config();
+  if ( group.isEmpty() ) group = "dock_setting_default";
+
+  c->setGroup( group );
+  c->writeEntry( "Version", DOCK_CONFIG_VERSION );
+
+  QStrList nameList;
+  QStrList findList;
+  QObjectListIt it( *childDock );
+  PMDockWidget * obj;
+
+  // collect PMDockWidget's name
+  QStrList nList;
+  while ( (obj=(PMDockWidget*)it.current()) ) {
+    ++it;
+    //debug("  +Add subdock %s", obj->name());
+    nList.append( obj->name() );
+    if ( obj->parent() == main )
+      c->writeEntry( "Main:view", obj->name() );
+  }
+
+  nList.first();
+  while ( nList.current() ){
+    //debug("  -Try to save %s", nList.current());
+    obj = getDockWidgetFromName( nList.current() );
+    QString cname = obj->name();
+    if ( obj->header ){
+      obj->header->saveConfig( c );
+    }
+/*************************************************************************************************/
+    if ( obj->isGroup ){
+      if ( findList.find( obj->firstName.latin1() ) != -1 && findList.find( obj->lastName.latin1() ) != -1 ){
+
+        c->writeEntry( cname+":type", "GROUP");
+        if ( !obj->parent() ){
+          c->writeEntry( cname+":parent", "___null___");
+          c->writeEntry( cname+":geometry", QRect(obj->frameGeometry().topLeft(), obj->size()) );
+          c->writeEntry( cname+":visible", obj->isVisible());
+        } else {
+          c->writeEntry( cname+":parent", "yes");
+        }
+        c->writeEntry( cname+":first_name", obj->firstName );
+        c->writeEntry( cname+":last_name", obj->lastName );
+        c->writeEntry( cname+":orientation", (int)obj->splitterOrientation );
+        c->writeEntry( cname+":sepPos", ((PMDockSplitter*)obj->widget)->separatorPos() );
+
+        nameList.append( obj->name() );
+        findList.append( obj->name() );
+        //debug("  Save %s", nList.current());
+        nList.remove();
+        nList.first();
+      } else {
+/*************************************************************************************************/
+        //debug("  Skip %s", nList.current());
+        //if ( findList.find( obj->firstName ) == -1 )
+        //  debug("  ? Not found %s", obj->firstName);
+        //if ( findList.find( obj->lastName ) == -1 )
+        //  debug("  ? Not found %s", obj->lastName);
+        nList.next();
+        if ( !nList.current() ) nList.first();
+      }
+    } else {
+/*************************************************************************************************/
+      if ( obj->isTabGroup){
+        c->writeEntry( cname+":type", "TAB_GROUP");
+        if ( !obj->parent() ){
+          c->writeEntry( cname+":parent", "___null___");
+          c->writeEntry( cname+":geometry", QRect(obj->frameGeometry().topLeft(), obj->size()) );
+          c->writeEntry( cname+":visible", obj->isVisible());
+        } else {
+          c->writeEntry( cname+":parent", "yes");
+        }
+        QStrList list;
+        for ( int i = 0; i < ((PMDockTabGroup*)obj->widget)->count(); ++i )
+          list.append( ((PMDockTabGroup*)obj->widget)->page( i )->name() );
+        c->writeEntry( cname+":tabNames", list );
+        c->writeEntry( cname+":curTab", ((PMDockTabGroup*)obj->widget)->currentPageIndex() );
+
+        nameList.append( obj->name() );
+        findList.append( obj->name() ); // not really need !!!
+        //debug("  Save %s", nList.current());
+        nList.remove();
+        nList.first();
+      } else {
+/*************************************************************************************************/
+        if ( !obj->parent() ){
+          c->writeEntry( cname+":type", "NULL_DOCK");
+          c->writeEntry( cname+":geometry", QRect(obj->frameGeometry().topLeft(), obj->size()) );
+          c->writeEntry( cname+":visible", obj->isVisible());
+        } else {
+          c->writeEntry( cname+":type", "DOCK");
+        }
+        nameList.append( cname.latin1() );
+        //debug("  Save %s", nList.current());
+        findList.append( obj->name() );
+        nList.remove();
+        nList.first();
+      }
+    }
+  }
+  c->writeEntry( "NameList", nameList );
+
+  c->writeEntry( "Main:Geometry", QRect(main->frameGeometry().topLeft(), main->size()) );
+  c->writeEntry( "Main:visible", main->isVisible()); // curently nou use
+
+  if ( main->inherits("PMDockMainWindow") ){
+    PMDockMainWindow* dmain = (PMDockMainWindow*)main;
+    // for PMDockMainWindow->setView() in readConfig()
+    c->writeEntry( "Main:view", dmain->centralWidget() ? dmain->centralWidget()->name():"" );
+    c->writeEntry( "Main:dock", dmain->getMainDockWidget()     ? dmain->getMainDockWidget()->name()    :"" );
+  }
+
+  c->sync();
+  //debug("END Write Config");
+}
+#include <qmessagebox.h>
+void PMDockManager::readConfig( KConfig* c, QString group )
+{
+  if ( !c ) c = KGlobal::config();
+  if ( group.isEmpty() ) group = "dock_setting_default";
+
+  c->setGroup( group );
+  QStrList nameList;
+  c->readListEntry( "NameList", nameList );
+  QString ver = c->readEntry( "Version", "0.0.1" );
+  nameList.first();
+  if ( !nameList.current() || ver != DOCK_CONFIG_VERSION ){
+    activate();
+    return;
+  }
+
+  autoCreateDock = new QObjectList();
+  autoCreateDock->setAutoDelete( true );
+
+  bool isMainVisible = main->isVisible();
+ // if (isMainVisible)  // CCC
+  //QMessageBox::information(0,"","hallo");
+//COMMENTED4TESTING  main->hide();
+
+  QObjectListIt it( *childDock );
+  PMDockWidget * obj;
+
+  while ( (obj=(PMDockWidget*)it.current()) ){
+    ++it;
+    if ( !obj->isGroup && !obj->isTabGroup )
+    {
+      if ( obj->parent() ) obj->undock(); else obj->hide();
+    }
+  }
+
+  nameList.first();
+  while ( nameList.current() ){
+    QString oname = nameList.current();
+    c->setGroup( group );
+    QString type = c->readEntry( oname + ":type" );
+    obj = 0L;
+
+    if ( type == "GROUP" ){
+      PMDockWidget* first = getDockWidgetFromName( c->readEntry( oname + ":first_name" ) );
+      PMDockWidget* last  = getDockWidgetFromName( c->readEntry( oname + ":last_name"  ) );
+      int sepPos = c->readNumEntry( oname + ":sepPos" );
+
+      Orientation p = (Orientation)c->readNumEntry( oname + ":orientation" );
+      if ( first  && last ){
+        obj = first->manualDock( last, ( p == Vertical ) ? PMDockWidget::DockLeft : PMDockWidget::DockTop, sepPos );
+        if (obj){
+          obj->setName( oname.latin1() );
+        }
+      }
+    }
+
+    if ( type == "TAB_GROUP" ){
+      QStrList list;
+      PMDockWidget* tabDockGroup = 0L;
+      c->readListEntry( oname+":tabNames", list );
+      PMDockWidget* d1 = getDockWidgetFromName( list.first() );
+      list.next();
+      PMDockWidget* d2 = getDockWidgetFromName( list.current() );
+      tabDockGroup = d2->manualDock( d1, PMDockWidget::DockCenter );
+      if ( tabDockGroup ){
+        PMDockTabGroup* tab = (PMDockTabGroup*)tabDockGroup->widget;
+        list.next();
+        while ( list.current() && tabDockGroup ){
+          PMDockWidget* tabDock = getDockWidgetFromName( list.current() );
+          tabDockGroup = tabDock->manualDock( d1, PMDockWidget::DockCenter );
+          list.next();
+        }
+        if ( tabDockGroup ){
+          tabDockGroup->setName( oname.latin1() );
+          c->setGroup( group );
+          tab->showPage( tab->page( c->readNumEntry( oname+":curTab" ) ) );
+        }
+      }
+      obj = tabDockGroup;
+    }
+
+    if ( type == "NULL_DOCK" || c->readEntry( oname + ":parent") == "___null___" ){
+      QRect r = c->readRectEntry( oname + ":geometry" );
+      obj = getDockWidgetFromName( oname );
+      obj->applyToWidget( 0L );
+      obj->setGeometry(r);
+
+      c->setGroup( group );
+      if ( c->readBoolEntry( oname + ":visible" ) ){
+        obj->QWidget::show();
+      }
+    }
+
+    if ( type == "DOCK"  ){
+      obj = getDockWidgetFromName( oname );
+    }
+
+    if ( obj && obj->header){
+      obj->header->loadConfig( c );
+    }
+    nameList.next();
+  }
+
+  if ( main->inherits("PMDockMainWindow") ){
+    PMDockMainWindow* dmain = (PMDockMainWindow*)main;
+
+    c->setGroup( group );
+    QString mv = c->readEntry( "Main:view" );
+    if ( !mv.isEmpty() && getDockWidgetFromName( mv ) ){
+      PMDockWidget* mvd  = getDockWidgetFromName( mv );
+      mvd->applyToWidget( dmain );
+      mvd->show();
+      dmain->setView( mvd );
+    }
+    c->setGroup( group );
+    QString md = c->readEntry( "Main:dock" );
+    if ( !md.isEmpty() && getDockWidgetFromName( md ) ){
+      PMDockWidget* mvd  = getDockWidgetFromName( md );
+      dmain->setMainDockWidget( mvd );
+    }
+  } else {
+    c->setGroup( group );
+    QString mv = c->readEntry( "Main:view" );
+    if ( !mv.isEmpty() && getDockWidgetFromName( mv ) ){
+      PMDockWidget* mvd  = getDockWidgetFromName( mv );
+      mvd->applyToWidget( main );
+      mvd->show();
+    }
+
+  }
+  // delete all autocreate dock
+  delete autoCreateDock;
+  autoCreateDock = 0L;
+
+  c->setGroup( group );
+  QRect mr = c->readRectEntry("Main:Geometry");
+  main->setGeometry(mr);
+  if ( isMainVisible ) main->show();
+}
+#endif
+
+PMDockWidget* PMDockManager::getDockWidgetFromName( const QString& dockName )
+{
+  QObjectListIt it( *childDock );
+  PMDockWidget * obj;
+  while ( (obj=(PMDockWidget*)it.current()) ) {
+    ++it;
+    if ( QString(obj->name()) == dockName ) return obj;
+  }
+
+  PMDockWidget* autoCreate = 0L;
+  if ( autoCreateDock ){
+    autoCreate = new PMDockWidget( this, dockName.latin1(), QPixmap("") );
+    autoCreateDock->append( autoCreate );
+  }
+  return autoCreate;
+}
+void PMDockManager::setSplitterOpaqueResize(bool b)
+{
+  d->splitterOpaqueResize = b;
+}
+
+bool PMDockManager::splitterOpaqueResize() const
+{
+  return d->splitterOpaqueResize;
+}
+
+void PMDockManager::setSplitterKeepSize(bool b)
+{
+  d->splitterKeepSize = b;
+}
+
+bool PMDockManager::splitterKeepSize() const
+{
+  return d->splitterKeepSize;
+}
+
+void PMDockManager::setSplitterHighResolution(bool b)
+{
+  d->splitterHighResolution = b;
+}
+
+bool PMDockManager::splitterHighResolution() const
+{
+  return d->splitterHighResolution;
+}
+
+void PMDockManager::slotMenuPopup()
+{
+  menu->clear();
+  menuData->clear();
+
+  QObjectListIt it( *childDock );
+  PMDockWidget * obj;
+  int numerator = 0;
+  while ( (obj=(PMDockWidget*)it.current()) ) {
+    ++it;
+    if ( obj->mayBeHide() )
+    {
+      menu->insertItem( obj->icon() ? *(obj->icon()) : QPixmap(), QString("Hide ") + obj->caption(), numerator++ );
+      menuData->append( new MenuDockData( obj, true ) );
+    }
+
+    if ( obj->mayBeShow() )
+    {
+      menu->insertItem( obj->icon() ? *(obj->icon()) : QPixmap(), QString("Show ") + obj->caption(), numerator++ );
+      menuData->append( new MenuDockData( obj, false ) );
+    }
+  }
+}
+
+void PMDockManager::slotMenuActivated( int id )
+{
+  MenuDockData* data = menuData->at( id );
+  data->dock->changeHideShowState();
+}
+
+PMDockWidget* PMDockManager::findWidgetParentDock( QWidget* w ) const
+{
+  QObjectListIt it( *childDock );
+  PMDockWidget * dock;
+  PMDockWidget * found = 0L;
+
+  while ( (dock=(PMDockWidget*)it.current()) ) {
+    ++it;
+    if ( dock->widget == w ){ found  = dock; break; }
+  }
+  return found;
+}
+
+void PMDockManager::drawDragRectangle()
+{
+  if (d->oldDragRect == d->dragRect)
+    return;
+
+  int i;
+  QRect oldAndNewDragRect[2];
+  oldAndNewDragRect[0] = d->oldDragRect;
+  oldAndNewDragRect[1] = d->dragRect;
+
+  // 2 calls, one for the old and one for the new drag rectangle
+  for (i = 0; i <= 1; i++) {
+    if (oldAndNewDragRect[i].isEmpty())
+      continue;
+
+    PMDockWidget* pDockWdgAtRect = (PMDockWidget*) QApplication::widgetAt( oldAndNewDragRect[i].topLeft(), true );
+    if (!pDockWdgAtRect)
+      continue;
+
+    bool isOverMainWdg = false;
+    bool unclipped;
+    PMDockMainWindow* pMain = 0L;
+    PMDockWidget* pTLDockWdg = 0L;
+    QWidget* topWdg;
+    if (pDockWdgAtRect->topLevelWidget() == main) {
+      isOverMainWdg = true;
+      topWdg = pMain = (PMDockMainWindow*) main;
+      unclipped = pMain->testWFlags( WPaintUnclipped );
+      pMain->setWFlags( WPaintUnclipped );
+    }
+    else {
+      topWdg = pTLDockWdg = (PMDockWidget*) pDockWdgAtRect->topLevelWidget();
+      unclipped = pTLDockWdg->testWFlags( WPaintUnclipped );
+      pTLDockWdg->setWFlags( WPaintUnclipped );
+    }
+
+    // draw the rectangle unclipped over the main dock window
+    QPainter p;
+    p.begin( topWdg );
+      if ( !unclipped ) {
+        if (isOverMainWdg)
+          pMain->clearWFlags(WPaintUnclipped);
+        else
+          pTLDockWdg->clearWFlags(WPaintUnclipped);
+      }
+      // draw the rectangle
+      p.setRasterOp(Qt::NotXorROP);
+      QRect r = oldAndNewDragRect[i];
+      r.moveTopLeft( r.topLeft() - topWdg->mapToGlobal(QPoint(0,0)) );
+      p.drawRect(r.x(), r.y(), r.width(), r.height());
+    p.end();
+  }
+
+  // memorize the current rectangle for later removing
+  d->oldDragRect = d->dragRect;
+}
+
+
+#ifdef _JOWENN_EXPERIMENTAL_
+
+PMDockArea::PMDockArea( QWidget* parent, const char *name)
+:QWidget( parent, name)
+{
+  QString new_name = QString(name) + QString("_DockManager");
+  dockManager = new PMDockManager( this, new_name.latin1() );
+  mainDockWidget = 0L;
+}
+
+PMDockArea::~PMDockArea()
+{
+	delete dockManager;
+}
+
+PMDockWidget* PMDockArea::createDockWidget( const QString& name, const QPixmap &pixmap, QWidget* parent, const QString& strCaption, const QString& strTabPageLabel)
+{
+  return new PMDockWidget( dockManager, name.latin1(), pixmap, parent, strCaption, strTabPageLabel );
+}
+
+void PMDockArea::makeDockVisible( PMDockWidget* dock )
+{
+  if ( dock != 0L)
+    dock->makeDockVisible();
+}
+
+void PMDockArea::makeDockInvisible( PMDockWidget* dock )
+{
+  if ( dock != 0L)
+    dock->undock();
+}
+
+void PMDockArea::makeWidgetDockVisible( QWidget* widget )
+{
+  makeDockVisible( dockManager->findWidgetParentDock(widget) );
+}
+
+void PMDockArea::writeDockConfig(QDomElement &base)
+{
+  dockManager->writeConfig(base);
+}
+
+void PMDockArea::readDockConfig(QDomElement &base)
+{
+  dockManager->readConfig(base);
+}
+
+void PMDockArea::slotDockWidgetUndocked()
+{
+  QObject* pSender = (QObject*) sender();
+  if (!pSender->inherits("PMDockWidget")) return;
+  PMDockWidget* pDW = (PMDockWidget*) pSender;
+  emit dockWidgetHasUndocked( pDW);
+}
+
+void PMDockArea::resizeEvent(QResizeEvent *rsize)
+{
+  QWidget::resizeEvent(rsize);
+  if (children()){
+#ifndef NO_KDE2
+    kdDebug()<<"PMDockArea::resize"<<endl;
+#endif
+    QObjectList *list=queryList("QWidget",0,false);
+
+    QObjectListIt it( *list ); // iterate over the buttons
+    QObject *obj;
+
+    while ( (obj = it.current()) != 0 ) {
+        // for each found object...
+        ((QWidget*)obj)->setGeometry(QRect(QPoint(0,0),size()));
+	break;
+    }
+    delete list;
+#if 0
+    PMDockSplitter *split;
+//    for (unsigned int i=0;i<children()->count();i++)
+    {
+//    	QPtrList<QObject> list(children());
+//       QObject *obj=((QPtrList<QObject*>)children())->at(i);
+	QObject *obj=children()->getFirst();
+       if (split=dynamic_cast<PMDockSplitter*>(obj))
+       {
+          split->setGeometry( QRect(QPoint(0,0), size() ));
+//	  break;
+       }
+    }
+#endif
+   }
+}
+
+#ifndef NO_KDE2
+void PMDockArea::writeDockConfig( KConfig* c, QString group )
+{
+  dockManager->writeConfig( c, group );
+}
+
+void PMDockArea::readDockConfig( KConfig* c, QString group )
+{
+  dockManager->readConfig( c, group );
+}
+
+void PMDockArea::setMainDockWidget( PMDockWidget* mdw )
+{
+  if ( mainDockWidget == mdw ) return;
+  mainDockWidget = mdw;
+  mdw->applyToWidget(this);
+}
+#endif
+
+
+#endif
+
+void PMDockWidgetAbstractHeader::virtual_hook( int, void* )
+{ /*BASE::virtual_hook( id, data );*/ }
+
+void PMDockWidgetAbstractHeaderDrag::virtual_hook( int, void* )
+{ /*BASE::virtual_hook( id, data );*/ }
+
+void PMDockWidgetHeaderDrag::virtual_hook( int id, void* data )
+{ PMDockWidgetAbstractHeaderDrag::virtual_hook( id, data ); }
+
+void PMDockWidgetHeader::virtual_hook( int id, void* data )
+{ PMDockWidgetAbstractHeader::virtual_hook( id, data ); }
+
+void PMDockTabGroup::virtual_hook( int, void* )
+{ /*BASE::virtual_hook( id, data );*/ }
+
+void PMDockWidget::virtual_hook( int, void* )
+{ /*BASE::virtual_hook( id, data );*/ }
+
+void PMDockManager::virtual_hook( int, void* )
+{ /*BASE::virtual_hook( id, data );*/ }
+
+void PMDockMainWindow::virtual_hook( int id, void* data )
+{ KMainWindow::virtual_hook( id, data ); }
+
+void PMDockArea::virtual_hook( int, void* )
+{ /*KMainWindow::virtual_hook( id, data );*/ }
+
+
+#ifndef NO_INCLUDE_MOCFILES // for Qt-only projects, because tmake doesn't take this name
+#include "pmdockwidget.moc"
+#endif