Test conversion to TQt3 from Qt3 8c6fc1f8e35fd264dd01c582ca5e7549b32ab731

1 files changed, 2123 insertions, 0 deletions

diff --git a/src/widgets/qdockwindow.cpp b/src/widgets/qdockwindow.cpp
new file mode 100644
index 00000000..5818fa40
--- /dev/null
+++ b/src/widgets/qdockwindow.cpp
@@ -0,0 +1,2123 @@
+/****************************************************************************
+**
+** Implementation of the TQDockWindow class
+**
+** Created : 001010
+**
+** Copyright (C) 1992-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of the workspace module of the TQt GUI Toolkit.
+**
+** This file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free
+** Software Foundation and appearing in the files LICENSE.GPL2
+** and LICENSE.GPL3 included in the packaging of this file.
+** Alternatively you may (at your option) use any later version
+** of the GNU General Public License if such license has been
+** publicly approved by Trolltech ASA (or its successors, if any)
+** and the KDE Free TQt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing retquirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/.
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at sales@trolltech.com.
+**
+** This file may be used under the terms of the Q Public License as
+** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
+** included in the packaging of this file.  Licensees holding valid TQt
+** Commercial licenses may use this file in accordance with the TQt
+** Commercial License Agreement provided with the Software.
+**
+** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
+** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#include "qdockwindow.h"
+
+#ifndef QT_NO_MAINWINDOW
+#include "qdesktopwidget.h"
+#include "qdockarea.h"
+#include "qwidgetresizehandler_p.h"
+#include "qtitlebar_p.h"
+#include "qpainter.h"
+#include "qapplication.h"
+#include "qtoolbutton.h"
+#include "qtoolbar.h"
+#include "qlayout.h"
+#include "qmainwindow.h"
+#include "qtimer.h"
+#include "qtooltip.h"
+#include "qguardedptr.h"
+#include "qcursor.h"
+#include "qstyle.h"
+
+#if defined(Q_WS_MAC9)
+#define MAC_DRAG_HACK
+#endif
+#ifdef Q_WS_MACX
+static bool default_opaque = TRUE;
+#else
+static bool default_opaque = FALSE;
+#endif
+
+class TQDockWindowPrivate
+{
+};
+
+class TQDockWindowResizeHandle : public TQWidget
+{
+    Q_OBJECT
+
+public:
+    TQDockWindowResizeHandle( TQt::Orientation o, TQWidget *parent, TQDockWindow *w, const char* /*name*/=0 );
+    void setOrientation( TQt::Orientation o );
+    TQt::Orientation orientation() const { return orient; }
+
+    TQSize sizeHint() const;
+
+protected:
+    void paintEvent( TQPaintEvent * );
+    void mouseMoveEvent( TQMouseEvent * );
+    void mousePressEvent( TQMouseEvent * );
+    void mouseReleaseEvent( TQMouseEvent * );
+
+private:
+    void startLineDraw();
+    void endLineDraw();
+    void drawLine( const TQPoint &globalPos );
+
+private:
+    TQt::Orientation orient;
+    bool mousePressed;
+    TQPainter *unclippedPainter;
+    TQPoint lastPos, firstPos;
+    TQDockWindow *dockWindow;
+
+};
+
+TQDockWindowResizeHandle::TQDockWindowResizeHandle( TQt::Orientation o, TQWidget *parent,
+						  TQDockWindow *w, const char * )
+    : TQWidget( parent, "qt_dockwidget_internal" ), mousePressed( FALSE ), unclippedPainter( 0 ), dockWindow( w )
+{
+    setOrientation( o );
+}
+
+TQSize TQDockWindowResizeHandle::sizeHint() const
+{
+    int sw = 2 * style().pixelMetric(TQStyle::PM_SplitterWidth, this) / 3;
+    return (style().sizeFromContents(TQStyle::CT_DockWindow, this, TQSize(sw, sw)).
+	    expandedTo(TQApplication::globalStrut()));
+}
+
+void TQDockWindowResizeHandle::setOrientation( TQt::Orientation o )
+{
+    orient = o;
+    if ( o == TQDockArea::Horizontal ) {
+#ifndef QT_NO_CURSOR
+	setCursor( splitVCursor );
+#endif
+	setSizePolicy( TQSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Fixed ) );
+    } else {
+#ifndef QT_NO_CURSOR
+	setCursor( splitHCursor );
+#endif
+	setSizePolicy( TQSizePolicy( TQSizePolicy::Fixed, TQSizePolicy::Expanding ) );
+    }
+}
+
+void TQDockWindowResizeHandle::mousePressEvent( TQMouseEvent *e )
+{
+    e->ignore();
+    if ( e->button() != LeftButton )
+	return;
+    e->accept();
+    mousePressed = TRUE;
+    if ( !dockWindow->opaqueMoving() )
+	startLineDraw();
+    lastPos = firstPos = e->globalPos();
+    if ( !dockWindow->opaqueMoving() )
+	drawLine( e->globalPos() );
+}
+
+void TQDockWindowResizeHandle::mouseMoveEvent( TQMouseEvent *e )
+{
+    if ( !mousePressed )
+	return;
+    if ( !dockWindow->opaqueMoving() ) {
+	if ( orientation() != dockWindow->area()->orientation() ) {
+	    if ( orientation() == Horizontal ) {
+		int minpos = dockWindow->area()->mapToGlobal( TQPoint( 0, 0 ) ).y();
+		int maxpos = dockWindow->area()->mapToGlobal( TQPoint( 0, 0 ) ).y() + dockWindow->area()->height();
+		if ( e->globalPos().y() < minpos || e->globalPos().y() > maxpos )
+		    return;
+	    } else {
+		int minpos = dockWindow->area()->mapToGlobal( TQPoint( 0, 0 ) ).x();
+		int maxpos = dockWindow->area()->mapToGlobal( TQPoint( 0, 0 ) ).x() + dockWindow->area()->width();
+		if ( e->globalPos().x() < minpos || e->globalPos().x() > maxpos )
+		    return;
+	    }
+	} else {
+	    TQWidget *w = dockWindow->area()->topLevelWidget();
+	    if ( w ) {
+		if ( orientation() == Horizontal ) {
+		    int minpos = w->mapToGlobal( TQPoint( 0, 0 ) ).y();
+		    int maxpos = w->mapToGlobal( TQPoint( 0, 0 ) ).y() + w->height();
+		    if ( e->globalPos().y() < minpos || e->globalPos().y() > maxpos )
+			return;
+		} else {
+		    int minpos = w->mapToGlobal( TQPoint( 0, 0 ) ).x();
+		    int maxpos = w->mapToGlobal( TQPoint( 0, 0 ) ).x() + w->width();
+		    if ( e->globalPos().x() < minpos || e->globalPos().x() > maxpos )
+			return;
+		}
+	    }
+	}
+    }
+
+    if ( !dockWindow->opaqueMoving() )
+	drawLine( lastPos );
+    lastPos = e->globalPos();
+    if ( dockWindow->opaqueMoving() ) {
+	mouseReleaseEvent( e );
+	mousePressed = TRUE;
+	firstPos = e->globalPos();
+    }
+    if ( !dockWindow->opaqueMoving() )
+	drawLine( e->globalPos() );
+}
+
+void TQDockWindowResizeHandle::mouseReleaseEvent( TQMouseEvent *e )
+{
+    if ( mousePressed ) {
+	if ( !dockWindow->opaqueMoving() ) {
+	    drawLine( lastPos );
+	    endLineDraw();
+	}
+	if ( orientation() != dockWindow->area()->orientation() )
+	    dockWindow->area()->invalidNextOffset( dockWindow );
+	if ( orientation() == Horizontal ) {
+	    int dy;
+	    if ( dockWindow->area()->handlePosition() == TQDockArea::Normal || orientation() != dockWindow->area()->orientation() )
+		dy = e->globalPos().y() - firstPos.y();
+	    else
+		dy =  firstPos.y() - e->globalPos().y();
+	    int d = dockWindow->height() + dy;
+	    if ( orientation() != dockWindow->area()->orientation() ) {
+		dockWindow->setFixedExtentHeight( -1 );
+		d = TQMAX( d, dockWindow->minimumHeight() );
+		int ms = dockWindow->area()->maxSpace( d, dockWindow );
+		d = TQMIN( d, ms );
+		dockWindow->setFixedExtentHeight( d );
+	    } else {
+		dockWindow->area()->setFixedExtent( d, dockWindow );
+	    }
+	} else {
+	    int dx;
+	    if ( dockWindow->area()->handlePosition() == TQDockArea::Normal || orientation() != dockWindow->area()->orientation() )
+		dx = e->globalPos().x() - firstPos.x();
+	    else
+		dx = firstPos.x() - e->globalPos().x();
+	    int d = dockWindow->width() + dx;
+	    if ( orientation() != dockWindow->area()->orientation() ) {
+		dockWindow->setFixedExtentWidth( -1 );
+		d = TQMAX( d, dockWindow->minimumWidth() );
+		int ms = dockWindow->area()->maxSpace( d, dockWindow );
+		d = TQMIN( d, ms );
+		dockWindow->setFixedExtentWidth( d );
+	    } else {
+		dockWindow->area()->setFixedExtent( d, dockWindow );
+	    }
+	}
+    }
+
+    TQApplication::postEvent( dockWindow->area(), new TQEvent( TQEvent::LayoutHint ) );
+    mousePressed = FALSE;
+}
+
+void TQDockWindowResizeHandle::paintEvent( TQPaintEvent * )
+{
+    TQPainter p( this );
+    style().drawPrimitive(TQStyle::PE_DockWindowResizeHandle, &p, rect(), colorGroup(),
+			  (isEnabled() ?
+			   TQStyle::Style_Enabled : TQStyle::Style_Default) |
+			  (orientation() == TQt::Horizontal ?
+			   TQStyle::Style_Horizontal : TQStyle::Style_Default ));
+}
+
+void TQDockWindowResizeHandle::startLineDraw()
+{
+    if ( unclippedPainter )
+	endLineDraw();
+#ifdef MAC_DRAG_HACK
+    TQWidget *paint_on = topLevelWidget();
+#else
+    int scr = TQApplication::desktop()->screenNumber( this );
+    TQWidget *paint_on = TQApplication::desktop()->screen( scr );
+#endif
+    unclippedPainter = new TQPainter( paint_on, TRUE );
+    unclippedPainter->setPen( TQPen( gray, orientation() == Horizontal ? height() : width() ) );
+    unclippedPainter->setRasterOp( XorROP );
+}
+
+void TQDockWindowResizeHandle::endLineDraw()
+{
+    if ( !unclippedPainter )
+	return;
+    delete unclippedPainter;
+    unclippedPainter = 0;
+}
+
+void TQDockWindowResizeHandle::drawLine( const TQPoint &globalPos )
+{
+#ifdef MAC_DRAG_HACK
+    TQPoint start = mapTo(topLevelWidget(), TQPoint(0, 0));
+    TQPoint starta = dockWindow->area()->mapTo(topLevelWidget(), TQPoint(0, 0));
+    TQPoint end = globalPos - topLevelWidget()->pos();
+#else
+    TQPoint start = mapToGlobal( TQPoint( 0, 0 ) );
+    TQPoint starta = dockWindow->area()->mapToGlobal( TQPoint( 0, 0 ) );
+    TQPoint end = globalPos;
+#endif
+
+    if ( orientation() == Horizontal ) {
+	if ( orientation() == dockWindow->orientation() )
+	    unclippedPainter->drawLine( starta.x() , end.y(), starta.x() + dockWindow->area()->width(), end.y() );
+	else
+	    unclippedPainter->drawLine( start.x(), end.y(), start.x() + width(), end.y() );
+    } else {
+	if ( orientation() == dockWindow->orientation() )
+	    unclippedPainter->drawLine( end.x(), starta.y(), end.x(), starta.y() + dockWindow->area()->height() );
+	else
+	    unclippedPainter->drawLine( end.x(), start.y(), end.x(), start.y() + height() );
+    }
+}
+
+static TQPoint realWidgetPos( TQDockWindow *w )
+{
+    if ( !w->parentWidget() || w->place() == TQDockWindow::OutsideDock )
+	return w->pos();
+    return w->parentWidget()->mapToGlobal( w->geometry().topLeft() );
+}
+
+class TQDockWindowHandle : public TQWidget
+{
+    Q_OBJECT
+    Q_PROPERTY( TQString caption READ caption )
+    friend class TQDockWindow;
+    friend class TQDockWindowTitleBar;
+
+public:
+    TQDockWindowHandle( TQDockWindow *dw );
+    void updateGui();
+
+    TQSize minimumSizeHint() const;
+    TQSize minimumSize() const { return minimumSizeHint(); }
+    TQSize sizeHint() const { return minimumSize(); }
+    TQSizePolicy sizePolicy() const;
+    void setOpaqueMoving( bool b ) { opaque = b; }
+
+    TQString caption() const { return dockWindow->caption(); }
+
+signals:
+    void doubleClicked();
+
+protected:
+    void paintEvent( TQPaintEvent *e );
+    void resizeEvent( TQResizeEvent *e );
+    void mousePressEvent( TQMouseEvent *e );
+    void mouseMoveEvent( TQMouseEvent *e );
+    void mouseReleaseEvent( TQMouseEvent *e );
+    void mouseDoubleClickEvent( TQMouseEvent *e );
+    void keyPressEvent( TQKeyEvent *e );
+    void keyReleaseEvent( TQKeyEvent *e );
+#ifndef QT_NO_STYLE
+    void styleChange( TQStyle& );
+#endif
+
+private slots:
+    void minimize();
+
+private:
+    TQDockWindow *dockWindow;
+    TQPoint offset;
+    TQToolButton *closeButton;
+    TQTimer *timer;
+    uint opaque		: 1;
+    uint mousePressed	: 1;
+    uint hadDblClick	: 1;
+    uint ctrlDown : 1;
+    TQGuardedPtr<TQWidget> oldFocus;
+};
+
+class TQDockWindowTitleBar : public TQTitleBar
+{
+    Q_OBJECT
+    friend class TQDockWindow;
+    friend class TQDockWindowHandle;
+
+public:
+    TQDockWindowTitleBar( TQDockWindow *dw );
+    void updateGui();
+    void setOpaqueMoving( bool b ) { opaque = b; }
+
+protected:
+    void resizeEvent( TQResizeEvent *e );
+    void mousePressEvent( TQMouseEvent *e );
+    void mouseMoveEvent( TQMouseEvent *e );
+    void mouseReleaseEvent( TQMouseEvent *e );
+    void mouseDoubleClickEvent( TQMouseEvent *e );
+    void keyPressEvent( TQKeyEvent *e );
+    void keyReleaseEvent( TQKeyEvent *e );
+
+private:
+    TQDockWindow *dockWindow;
+    TQPoint offset;
+    uint mousePressed : 1;
+    uint hadDblClick : 1;
+    uint opaque : 1;
+    uint ctrlDown : 1;
+    TQGuardedPtr<TQWidget> oldFocus;
+
+};
+
+TQDockWindowHandle::TQDockWindowHandle( TQDockWindow *dw )
+    : TQWidget( dw, "qt_dockwidget_internal", WNoAutoErase ), dockWindow( dw ),
+      closeButton( 0 ), opaque( default_opaque ), mousePressed( FALSE )
+{
+    ctrlDown = FALSE;
+    timer = new TQTimer( this );
+    connect( timer, SIGNAL( timeout() ), this, SLOT( minimize() ) );
+#ifdef Q_WS_WIN
+    setCursor( SizeAllCursor );
+#endif
+}
+
+void TQDockWindowHandle::paintEvent( TQPaintEvent *e )
+{
+    if ( (!dockWindow->dockArea || mousePressed) && !opaque )
+	return;
+    erase();
+    TQPainter p( this );
+    TQStyle::SFlags flags = TQStyle::Style_Default;
+    if ( isEnabled() )
+	flags |= TQStyle::Style_Enabled;
+    if ( !dockWindow->area() || dockWindow->area()->orientation() == Horizontal )
+	flags |= TQStyle::Style_Horizontal;
+
+    style().drawPrimitive( TQStyle::PE_DockWindowHandle, &p,
+			   TQStyle::visualRect( style().subRect( TQStyle::SR_DockWindowHandleRect,
+								this ), this ),
+			   colorGroup(), flags );
+    TQWidget::paintEvent( e );
+}
+
+void TQDockWindowHandle::keyPressEvent( TQKeyEvent *e )
+{
+    if ( !mousePressed )
+	return;
+    if ( e->key() == Key_Control ) {
+	ctrlDown = TRUE;
+	dockWindow->handleMove( mapFromGlobal(TQCursor::pos()) - offset, TQCursor::pos(), !opaque );
+    }
+}
+
+void TQDockWindowHandle::keyReleaseEvent( TQKeyEvent *e )
+{
+    if ( !mousePressed )
+	return;
+    if ( e->key() == Key_Control ) {
+	ctrlDown = FALSE;
+	dockWindow->handleMove( mapFromGlobal(TQCursor::pos()) - offset, TQCursor::pos(), !opaque );
+    }
+}
+
+void TQDockWindowHandle::mousePressEvent( TQMouseEvent *e )
+{
+    if ( !dockWindow->dockArea )
+	return;
+    ctrlDown = ( e->state() & ControlButton ) == ControlButton;
+    oldFocus = qApp->focusWidget();
+    setFocus();
+    e->ignore();
+    if ( e->button() != LeftButton )
+	return;
+    e->accept();
+    hadDblClick = FALSE;
+    mousePressed = TRUE;
+    offset = e->pos();
+    dockWindow->startRectDraw( mapToGlobal( e->pos() ), !opaque );
+    if ( !opaque )
+	qApp->installEventFilter( dockWindow );
+}
+
+void TQDockWindowHandle::mouseMoveEvent( TQMouseEvent *e )
+{
+    if ( !mousePressed || e->pos() == offset )
+	return;
+    ctrlDown = ( e->state() & ControlButton ) == ControlButton;
+    dockWindow->handleMove( e->pos() - offset, e->globalPos(), !opaque );
+    if ( opaque )
+	dockWindow->updatePosition( e->globalPos() );
+}
+
+void TQDockWindowHandle::mouseReleaseEvent( TQMouseEvent *e )
+{
+    ctrlDown = FALSE;
+    qApp->removeEventFilter( dockWindow );
+    if ( oldFocus )
+	oldFocus->setFocus();
+    if ( !mousePressed )
+	return;
+    dockWindow->endRectDraw( !opaque );
+    mousePressed = FALSE;
+#ifdef Q_WS_MAC
+    releaseMouse();
+#endif
+    if ( !hadDblClick && offset == e->pos() ) {
+	timer->start( TQApplication::doubleClickInterval(), TRUE );
+    } else if ( !hadDblClick ) {
+	dockWindow->updatePosition( e->globalPos() );
+    }
+    if ( opaque )
+	dockWindow->titleBar->mousePressed = FALSE;
+}
+
+void TQDockWindowHandle::minimize()
+{
+    if ( !dockWindow->area() )
+	return;
+
+    TQMainWindow *mw = ::qt_cast<TQMainWindow*>(dockWindow->area()->parentWidget());
+    if ( mw && mw->isDockEnabled( dockWindow, TQt::DockMinimized ) )
+	mw->moveDockWindow( dockWindow, TQt::DockMinimized );
+}
+
+void TQDockWindowHandle::resizeEvent( TQResizeEvent * )
+{
+    updateGui();
+}
+
+void TQDockWindowHandle::updateGui()
+{
+    if ( !closeButton ) {
+	closeButton = new TQToolButton( this, "qt_close_button1" );
+#ifndef QT_NO_CURSOR
+	closeButton->setCursor( arrowCursor );
+#endif
+	closeButton->setPixmap( style().stylePixmap( TQStyle::SP_DockWindowCloseButton, closeButton ) );
+	closeButton->setFixedSize( 12, 12 );
+	connect( closeButton, SIGNAL( clicked() ),
+		 dockWindow, SLOT( hide() ) );
+    }
+
+    if ( dockWindow->isCloseEnabled() && dockWindow->area() )
+	closeButton->show();
+    else
+	closeButton->hide();
+
+    if ( !dockWindow->area() )
+	return;
+
+    if ( dockWindow->area()->orientation() == Horizontal ) {
+	int off = ( width() - closeButton->width() - 1 ) / 2;
+	closeButton->move( off, 2 );
+    } else {
+	int off = ( height() - closeButton->height() - 1 ) / 2;
+	int x = TQApplication::reverseLayout() ? 2 : width() - closeButton->width() - 2;
+	closeButton->move( x, off );
+    }
+}
+
+#ifndef QT_NO_STYLE
+void TQDockWindowHandle::styleChange( TQStyle& )
+{
+    if ( closeButton )
+	closeButton->setPixmap( style().stylePixmap( TQStyle::SP_DockWindowCloseButton, closeButton ) );
+}
+#endif
+
+TQSize TQDockWindowHandle::minimumSizeHint() const
+{
+    if ( !dockWindow->dockArea )
+	return TQSize( 0, 0 );
+    int wh = dockWindow->isCloseEnabled() ? 17 : style().pixelMetric( TQStyle::PM_DockWindowHandleExtent, this );
+    if ( dockWindow->orientation() == Horizontal )
+	return TQSize( wh, 0 );
+    return TQSize( 0, wh );
+}
+
+TQSizePolicy TQDockWindowHandle::sizePolicy() const
+{
+    if ( dockWindow->orientation() != Horizontal )
+	return TQSizePolicy( TQSizePolicy::Preferred, TQSizePolicy::Fixed );
+    return TQSizePolicy( TQSizePolicy::Fixed, TQSizePolicy::Preferred );
+}
+
+void TQDockWindowHandle::mouseDoubleClickEvent( TQMouseEvent *e )
+{
+    e->ignore();
+    if ( e->button() != LeftButton )
+	return;
+    e->accept();
+    timer->stop();
+    emit doubleClicked();
+    hadDblClick = TRUE;
+}
+
+TQDockWindowTitleBar::TQDockWindowTitleBar( TQDockWindow *dw )
+    : TQTitleBar( 0, dw, "qt_dockwidget_internal" ), dockWindow( dw ),
+      mousePressed( FALSE ), hadDblClick( FALSE ), opaque( default_opaque )
+{
+    setWFlags( getWFlags() | WStyle_Tool );
+    ctrlDown = FALSE;
+    setMouseTracking( TRUE );
+    setFixedHeight( style().pixelMetric( TQStyle::PM_TitleBarHeight, this ) );
+    connect( this, SIGNAL(doClose()), dockWindow, SLOT(hide()) );
+}
+
+void TQDockWindowTitleBar::keyPressEvent( TQKeyEvent *e )
+{
+    if ( !mousePressed )
+	return;
+    if ( e->key() == Key_Control ) {
+	ctrlDown = TRUE;
+	dockWindow->handleMove( mapFromGlobal( TQCursor::pos() ) - offset, TQCursor::pos(), !opaque );
+    }
+}
+
+void TQDockWindowTitleBar::keyReleaseEvent( TQKeyEvent *e )
+{
+    if ( !mousePressed )
+	return;
+    if ( e->key() == Key_Control ) {
+	ctrlDown = FALSE;
+	dockWindow->handleMove( mapFromGlobal( TQCursor::pos() ) - offset, TQCursor::pos(), !opaque );
+    }
+}
+
+void TQDockWindowTitleBar::mousePressEvent( TQMouseEvent *e )
+{
+    TQStyle::SubControl tbctrl = style().querySubControl( TQStyle::CC_TitleBar, this, e->pos() );
+    if ( tbctrl > TQStyle::SC_TitleBarLabel ) {
+	TQTitleBar::mousePressEvent( e );
+	return;
+    }
+
+    ctrlDown = ( e->state() & ControlButton ) == ControlButton;
+    oldFocus = qApp->focusWidget();
+// setFocus activates the window, which deactivates the main window
+// not what we want, and not retquired anyway on Windows
+#ifndef Q_WS_WIN
+    setFocus();
+#endif
+
+    e->ignore();
+    if ( e->button() != LeftButton )
+	return;
+    if ( e->y() < 3 && dockWindow->isResizeEnabled() )
+	return;
+
+    e->accept();
+    bool oldPressed = mousePressed;
+    mousePressed = TRUE;
+    hadDblClick = FALSE;
+    offset = e->pos();
+    dockWindow->startRectDraw( mapToGlobal( e->pos() ), !opaque );
+// grabMouse resets the Windows mouse press count, so we never receive a double click on Windows
+// not retquired on Windows, and did work on X11, too, but no problem there in the first place
+#ifndef Q_WS_WIN
+    if(!oldPressed && dockWindow->opaqueMoving())
+	grabMouse();
+#else
+    Q_UNUSED( oldPressed );
+#endif
+}
+
+void TQDockWindowTitleBar::mouseMoveEvent( TQMouseEvent *e )
+{
+    if ( !mousePressed ) {
+	TQTitleBar::mouseMoveEvent( e );
+	return;
+    }
+
+    ctrlDown = ( e->state() & ControlButton ) == ControlButton;
+    e->accept();
+    dockWindow->handleMove( e->pos() - offset, e->globalPos(), !opaque );
+}
+
+void TQDockWindowTitleBar::mouseReleaseEvent( TQMouseEvent *e )
+{
+    if ( !mousePressed ) {
+	TQTitleBar::mouseReleaseEvent( e );
+	return;
+    }
+
+    ctrlDown = FALSE;
+    qApp->removeEventFilter( dockWindow );
+    if ( oldFocus )
+	oldFocus->setFocus();
+
+    if ( dockWindow->place() == TQDockWindow::OutsideDock )
+	dockWindow->raise();
+
+    if(dockWindow->opaqueMoving())
+	releaseMouse();
+    if ( !mousePressed )
+	return;
+    dockWindow->endRectDraw( !opaque );
+    mousePressed = FALSE;
+    if ( !hadDblClick )
+	dockWindow->updatePosition( e->globalPos() );
+    if ( opaque ) {
+	dockWindow->horHandle->mousePressed = FALSE;
+	dockWindow->verHandle->mousePressed = FALSE;
+    }
+}
+
+void TQDockWindowTitleBar::resizeEvent( TQResizeEvent *e )
+{
+    updateGui();
+    TQTitleBar::resizeEvent( e );
+}
+
+void TQDockWindowTitleBar::updateGui()
+{
+    if ( dockWindow->isCloseEnabled() ) {
+	setWFlags( getWFlags() | WStyle_SysMenu );
+    } else {
+	setWFlags( getWFlags() & ~WStyle_SysMenu );
+    }
+}
+
+void TQDockWindowTitleBar::mouseDoubleClickEvent( TQMouseEvent * )
+{
+    emit doubleClicked();
+    hadDblClick = TRUE;
+}
+
+/*!
+    \class TQDockWindow qdockwindow.h
+    \brief The TQDockWindow class provides a widget which can be docked
+    inside a TQDockArea or floated as a top level window on the
+    desktop.
+
+    \ingroup application
+    \mainclass
+
+    This class handles moving, resizing, docking and undocking dock
+    windows. TQToolBar is a subclass of TQDockWindow so the
+    functionality provided for dock windows is available with the same
+    API for toolbars.
+
+    \img qmainwindow-qdockareas.png TQDockWindows in a TQDockArea
+    \caption Two TQDockWindows (\l{TQToolBar}s) in a \l TQDockArea
+
+    \img qdockwindow.png A TQDockWindow
+    \caption A Floating TQDockWindow
+
+    If the user drags the dock window into the dock area the dock
+    window will be docked. If the user drags the dock area outside any
+    dock areas the dock window will be undocked (floated) and will
+    become a top level window. Double clicking a floating dock
+    window's titlebar will dock the dock window to the last dock area
+    it was docked in. Double clicking a docked dock window's handle
+    will undock (float) the dock window.
+    \omit
+    Single clicking a docked dock window's handle will minimize the
+    dock window (only its handle will appear, below the menu bar).
+    Single clicking the minimized handle will restore the dock window
+    to the last dock area that it was docked in.
+    \endomit
+    If the user clicks the close button (which does not appear on
+    dock windows by default - see \l closeMode) the dock window will
+    disappear. You can control whether or not a dock window has a
+    close button with setCloseMode().
+
+    TQMainWindow provides four dock areas (top, left, right and bottom)
+    which can be used by dock windows. For many applications using the
+    dock areas provided by TQMainWindow is sufficient. (See the \l
+    TQDockArea documentation if you want to create your own dock
+    areas.) In TQMainWindow a right-click popup menu (the dock window
+    menu) is available which lists dock windows and can be used to
+    show or hide them. (The popup menu only lists dock windows that
+    have a \link setCaption() caption\endlink.)
+
+    When you construct a dock window you \e must pass it a TQDockArea
+    or a TQMainWindow as its parent if you want it docked. Pass 0 for
+    the parent if you want it floated.
+
+    \code
+    TQToolBar *fileTools = new TQToolBar( this, "File Actions" );
+    moveDockWindow( fileTools, Left );
+    \endcode
+
+    In the example above we create a new TQToolBar in the constructor
+    of a TQMainWindow subclass (so that the \e this pointer points to
+    the TQMainWindow). By default the toolbar will be added to the \c
+    Top dock area, but we've moved it to the \c Left dock area.
+
+    A dock window is often used to contain a single widget. In these
+    cases the widget can be set by calling setWidget(). If you're
+    constructing a dock window that contains multiple widgets, e.g. a
+    toolbar, arrange the widgets within a box layout inside the dock
+    window. To do this use the boxLayout() function to get a pointer
+    to the dock window's box layout, then add widgets to the layout
+    using the box layout's TQBoxLayout::addWidget() function. The dock
+    window will dynamically set the orientation of the layout to be
+    vertical or horizontal as necessary, although you can control this
+    yourself with setOrientation().
+
+    Although a common use of dock windows is for toolbars, they can be
+    used with any widgets. (See the \link designer-manual.book TQt
+    Designer\endlink and \link linguist-manual.book TQt
+    Linguist\endlink applications, for example.) When using larger
+    widgets it may make sense for the dock window to be resizable by
+    calling setResizeEnabled(). Resizable dock windows are given
+    splitter-like handles to allow the user to resize them within
+    their dock area. When resizable dock windows are undocked they
+    become top level windows and can be resized like any other top
+    level windows, e.g. by dragging a corner or edge.
+
+    Dock windows can be docked and undocked using dock() and undock().
+    A dock window's orientation can be set with setOrientation(). You
+    can also use TQDockArea::moveDockWindow(). If you're using a
+    TQMainWindow, TQMainWindow::moveDockWindow() and
+    TQMainWindow::removeDockWindow() are available.
+
+    A dock window can have some preferred settings, for example, you
+    can set a preferred offset from the left edge (or top edge for
+    vertical dock areas) of the dock area using setOffset(). If you'd
+    prefer a dock window to start on a new \link qdockarea.html#lines
+    line\endlink when it is docked use setNewLine(). The
+    setFixedExtentWidth() and setFixedExtentHeight() functions can be
+    used to define the dock window's preferred size, and the
+    setHorizontallyStretchable() and setVerticallyStretchable()
+    functions set whether the dock window can be stretched or not.
+    Dock windows can be moved by default, but this can be changed with
+    setMovingEnabled(). When a dock window is moved it is shown as a
+    rectangular outline, but it can be shown normally using
+    setOpaqueMoving().
+
+    When a dock window's visibility changes, i.e. it is shown or
+    hidden, the visibilityChanged() signal is emitted. When a dock
+    window is docked, undocked or moved inside the dock area the
+    placeChanged() signal is emitted.
+*/
+
+/*!
+    \enum TQDockWindow::Place
+
+    This enum specifies the possible locations for a TQDockWindow:
+
+    \value InDock  Inside a TQDockArea.
+    \value OutsideDock  Floating as a top level window on the desktop.
+*/
+
+/*!
+    \enum TQDockWindow::CloseMode
+
+    This enum type specifies when (if ever) a dock window has a close
+    button.
+
+    \value Never  The dock window never has a close button and cannot
+    be closed by the user.
+    \value Docked  The dock window has a close button only when
+    docked.
+    \value Undocked  The dock window has a close button only when
+    floating.
+    \value Always The dock window always has a close button.
+    \omit
+    Note that dock windows can always be minimized if the user clicks
+    their dock window handle when they are docked.
+    \endomit
+*/
+
+/*!
+    \fn void TQDockWindow::setHorizontalStretchable( bool b )
+    \obsolete
+*/
+/*!
+    \fn void TQDockWindow::setVerticalStretchable( bool b )
+    \obsolete
+*/
+/*!
+    \fn bool TQDockWindow::isHorizontalStretchable() const
+    \obsolete
+*/
+/*!
+    \fn bool TQDockWindow::isVerticalStretchable() const
+    \obsolete
+*/
+/*!
+    \fn void TQDockWindow::orientationChanged( Orientation o )
+
+    This signal is emitted when the orientation of the dock window is
+    changed. The new orientation is \a o.
+*/
+
+/*!
+    \fn void TQDockWindow::placeChanged( TQDockWindow::Place p )
+
+    This signal is emitted when the dock window is docked (\a p is \c
+    InDock), undocked (\a p is \c OutsideDock) or moved inside the
+    the dock area.
+
+    \sa TQDockArea::moveDockWindow(), TQDockArea::removeDockWindow(),
+    TQMainWindow::moveDockWindow(), TQMainWindow::removeDockWindow()
+*/
+
+/*!
+    \fn void TQDockWindow::visibilityChanged( bool visible )
+
+    This signal is emitted when the visibility of the dock window
+    relatively to its dock area is changed. If \a visible is TRUE, the
+    TQDockWindow is now visible to the dock area, otherwise it has been
+    hidden.
+
+    A dock window can be hidden if it has a close button which the
+    user has clicked. In the case of a TQMainWindow a dock window can
+    have its visibility changed (hidden or shown) by clicking its name
+    in the dock window menu that lists the TQMainWindow's dock windows.
+*/
+
+/*!
+    \fn TQDockArea *TQDockWindow::area() const
+
+    Returns the dock area in which this dock window is docked, or 0 if
+    the dock window is floating.
+*/
+
+// DOC: Can't use \property 'cos it thinks the thing returns a bool.
+/*!
+    \fn Place TQDockWindow::place() const
+
+    This function returns where the dock window is placed. This is
+    either \c InDock or \c OutsideDock.
+
+    \sa TQDockArea::moveDockWindow(), TQDockArea::removeDockWindow(),
+    TQMainWindow::moveDockWindow(), TQMainWindow::removeDockWindow()
+*/
+
+
+/*!
+    Constructs a TQDockWindow with parent \a parent, called \a name and
+    with widget flags \a f.
+*/
+
+TQDockWindow::TQDockWindow( TQWidget* parent, const char* name, WFlags f )
+    : TQFrame( parent, name, f | WType_Dialog | WStyle_Customize | WStyle_NoBorder )
+{
+    curPlace = InDock;
+    isToolbar = FALSE;
+    init();
+}
+
+/*!
+    Constructs a TQDockWindow with parent \a parent, called \a name and
+    with widget flags \a f.
+
+    If \a p is \c InDock, the dock window is docked into a dock area
+    and \a parent \e must be a TQDockArea or a TQMainWindow. If the \a
+    parent is a TQMainWindow the dock window will be docked in the main
+    window's \c Top dock area.
+
+    If \a p is \c OutsideDock, the dock window is created as a floating
+    window.
+
+    We recommend creating the dock area \c InDock with a TQMainWindow
+    as parent then calling TQMainWindow::moveDockWindow() to move the
+    dock window where you want it.
+*/
+
+TQDockWindow::TQDockWindow( Place p, TQWidget *parent, const char *name, WFlags f )
+    : TQFrame( parent, name, f | WType_Dialog | WStyle_Customize | WStyle_NoBorder )
+{
+    curPlace = p;
+    isToolbar = FALSE;
+    init();
+}
+
+/*! \internal
+*/
+
+TQDockWindow::TQDockWindow( Place p, TQWidget *parent, const char *name, WFlags f, bool toolbar )
+    : TQFrame( parent, name, f | WType_Dialog | WStyle_Customize | WStyle_NoBorder )
+{
+    curPlace = p;
+    isToolbar = toolbar;
+    init();
+}
+
+class TQDockWindowGridLayout : public TQGridLayout
+{
+public:
+    TQDockWindowGridLayout( TQWidget *parent, int nRows, int nCols )
+	: TQGridLayout( parent, nRows, nCols ) {};
+
+    TQSizePolicy::ExpandData expanding() const
+    {
+	return TQSizePolicy::NoDirection;
+    }
+};
+
+void TQDockWindow::init()
+{
+    wid = 0;
+    unclippedPainter = 0;
+    dockArea = 0;
+    tmpDockArea = 0;
+    resizeEnabled = FALSE;
+    moveEnabled = TRUE;
+    nl = FALSE;
+    opaque = default_opaque;
+    cMode = Never;
+    offs = 0;
+    fExtent = TQSize( -1, -1 );
+    dockWindowData = 0;
+    lastPos = TQPoint( -1, -1 );
+    lastSize = TQSize( -1, -1 );
+
+    widgetResizeHandler = new TQWidgetResizeHandler( this );
+    widgetResizeHandler->setMovingEnabled( FALSE );
+
+    titleBar      = new TQDockWindowTitleBar( this );
+    verHandle     = new TQDockWindowHandle( this );
+    horHandle     = new TQDockWindowHandle( this );
+
+    vHandleLeft   = new TQDockWindowResizeHandle( TQt::Vertical, this, this, "vert. handle" );
+    vHandleRight  = new TQDockWindowResizeHandle( TQt::Vertical, this, this, "vert. handle" );
+    hHandleTop    = new TQDockWindowResizeHandle( TQt::Horizontal, this, this, "horz. handle" );
+    hHandleBottom = new TQDockWindowResizeHandle( TQt::Horizontal, this, this, "horz. handle" );
+
+    // Creating inner layout
+    hbox	  = new TQVBoxLayout();
+    vbox	  = new TQHBoxLayout();
+    childBox	  = new TQBoxLayout(TQBoxLayout::LeftToRight);
+    vbox->addWidget( verHandle );
+    vbox->addLayout( childBox );
+
+    hbox->setResizeMode( TQLayout::FreeResize );
+    hbox->setMargin( isResizeEnabled() || curPlace == OutsideDock ? 2 : 0 );
+    hbox->setSpacing( 1 );
+    hbox->addWidget( titleBar );
+    hbox->addWidget( horHandle );
+    hbox->addLayout( vbox );
+
+    // Set up the initial handle layout for Vertical
+    // Handle layout will change on calls to setOrienation()
+    TQGridLayout *glayout = new TQDockWindowGridLayout( this, 3, 3 );
+    glayout->setResizeMode( TQLayout::Minimum );
+    glayout->addMultiCellWidget( hHandleTop,    0, 0, 1, 1 );
+    glayout->addMultiCellWidget( hHandleBottom, 2, 2, 1, 1 );
+    glayout->addMultiCellWidget( vHandleLeft,   0, 2, 0, 0 );
+    glayout->addMultiCellWidget( vHandleRight,  0, 2, 2, 2 );
+    glayout->addLayout( hbox, 1, 1 );
+    glayout->setRowStretch( 1, 1 );
+    glayout->setColStretch( 1, 1 );
+
+    hHandleBottom->hide();
+    vHandleRight->hide();
+    hHandleTop->hide();
+    vHandleLeft->hide();
+    setFrameStyle( TQFrame::StyledPanel | TQFrame::Raised );
+    setLineWidth( 2 );
+
+    if ( parentWidget() )
+	parentWidget()->installEventFilter( this );
+    TQWidget *mw = parentWidget();
+    TQDockArea *da = ::qt_cast<TQDockArea*>(parentWidget());
+    if ( da ) {
+	if ( curPlace == InDock )
+	    da->moveDockWindow( this );
+	mw = da->parentWidget();
+    }
+    if ( ::qt_cast<TQMainWindow*>(mw) ) {
+	if ( place() == InDock ) {
+	    Dock myDock = TQt::DockTop;
+	    // make sure we put the window in the correct dock.
+	    if ( dockArea ) {
+		TQMainWindow *mainw = (TQMainWindow*)mw;
+		// I'm not checking if it matches the top because I've
+		// done the assignment to it above.
+		if ( dockArea == mainw->leftDock() )
+		    myDock = TQt::DockLeft;
+		else if ( dockArea == mainw->rightDock() )
+		    myDock = TQt::DockRight;
+		else if ( dockArea == mainw->bottomDock() )
+		    myDock = TQt::DockBottom;
+	    }
+	    ( (TQMainWindow*)mw )->addDockWindow( this, myDock );
+	}
+	moveEnabled = ((TQMainWindow*)mw)->dockWindowsMovable();
+	opaque = ((TQMainWindow*)mw)->opaqueMoving();
+    }
+
+    updateGui();
+    stretchable[ Horizontal ] = FALSE;
+    stretchable[ Vertical ] = FALSE;
+
+    connect( titleBar, SIGNAL( doubleClicked() ), this, SLOT( dock() ) );
+    connect( verHandle, SIGNAL( doubleClicked() ), this, SLOT( undock() ) );
+    connect( horHandle, SIGNAL( doubleClicked() ), this, SLOT( undock() ) );
+    connect( this, SIGNAL( orientationChanged(Orientation) ),
+	     this, SLOT( setOrientation(Orientation) ) );
+}
+
+/*!
+    Sets the orientation of the dock window to \a o. The orientation
+    is propagated to the layout boxLayout().
+
+    \warning All undocked TQToolBars will always have a horizontal orientation.
+*/
+
+void TQDockWindow::setOrientation( Orientation o )
+{
+    TQGridLayout *glayout = (TQGridLayout*)layout();
+    glayout->remove( hHandleTop );
+    glayout->remove( hHandleBottom );
+    glayout->remove( vHandleLeft );
+    glayout->remove( vHandleRight );
+
+    if ( o == Horizontal ) {
+	// Set up the new layout as
+	//   3 3 3      1 = vHandleLeft   4 = hHandleBottom
+	//   1 X 2      2 = vHandleRight  X = Inner Layout
+	//   4 4 4      3 = hHandleTop
+	glayout->addMultiCellWidget( hHandleTop,    0, 0, 0, 2 );
+	glayout->addMultiCellWidget( hHandleBottom, 2, 2, 0, 2 );
+	glayout->addMultiCellWidget( vHandleLeft,   1, 1, 0, 0 );
+	glayout->addMultiCellWidget( vHandleRight,  1, 1, 2, 2 );
+    } else {
+	// Set up the new layout as
+	//   1 3 2      1 = vHandleLeft   4 = hHandleBottom
+	//   1 X 2      2 = vHandleRight  X = Inner Layout
+	//   1 4 2      3 = hHandleTop
+	glayout->addMultiCellWidget( hHandleTop,    0, 0, 1, 1 );
+	glayout->addMultiCellWidget( hHandleBottom, 2, 2, 1, 1 );
+	glayout->addMultiCellWidget( vHandleLeft,   0, 2, 0, 0 );
+	glayout->addMultiCellWidget( vHandleRight,  0, 2, 2, 2 );
+    }
+    boxLayout()->setDirection( o == Horizontal ? TQBoxLayout::LeftToRight : TQBoxLayout::TopToBottom );
+    TQApplication::sendPostedEvents( this, TQEvent::LayoutHint );
+    TQEvent *e = new TQEvent( TQEvent::LayoutHint );
+    TQApplication::postEvent( this, e );
+}
+
+/*!
+    \reimp
+
+    Destroys the dock window and its child widgets.
+*/
+
+TQDockWindow::~TQDockWindow()
+{
+    qApp->removeEventFilter( this );
+    if ( area() )
+	area()->removeDockWindow( this, FALSE, FALSE );
+    TQDockArea *a = area();
+    if ( !a && dockWindowData )
+	a = ( (TQDockArea::DockWindowData*)dockWindowData )->area;
+    TQMainWindow *mw = a ? ::qt_cast<TQMainWindow*>(a->parentWidget()) : 0;
+    if ( mw )
+	mw->removeDockWindow( this );
+
+    delete (TQDockArea::DockWindowData*)dockWindowData;
+}
+
+/*!  \reimp
+*/
+
+void TQDockWindow::resizeEvent( TQResizeEvent *e )
+{
+    TQFrame::resizeEvent( e );
+    updateGui();
+}
+
+
+void TQDockWindow::swapRect( TQRect &r, TQt::Orientation o, const TQPoint &offset, TQDockArea * )
+{
+    TQBoxLayout *bl = boxLayout()->createTmpCopy();
+    bl->setDirection( o == Horizontal ? TQBoxLayout::LeftToRight : TQBoxLayout::TopToBottom );
+    bl->activate();
+    r.setSize( bl->sizeHint() );
+    bl->data = 0;
+    delete bl;
+    bool reverse = TQApplication::reverseLayout();
+    if ( o == TQt::Horizontal )
+	r.moveBy( -r.width()/2, 0 );
+    else
+	r.moveBy( reverse ? - r.width() : 0, -r.height() / 2  );
+    r.moveBy( offset.x(), offset.y() );
+}
+
+TQWidget *TQDockWindow::areaAt( const TQPoint &gp )
+{
+    TQWidget *w = qApp->widgetAt( gp, TRUE );
+
+    if ( w && ( w == this || w == titleBar ) && parentWidget() )
+	w = parentWidget()->childAt( parentWidget()->mapFromGlobal( gp ) );
+
+    while ( w ) {
+	if ( ::qt_cast<TQDockArea*>(w) ) {
+	    TQDockArea *a = (TQDockArea*)w;
+	    if ( a->isDockWindowAccepted( this ) )
+		return w;
+	}
+	if ( ::qt_cast<TQMainWindow*>(w) ) {
+	    TQMainWindow *mw = (TQMainWindow*)w;
+	    TQDockArea *a = mw->dockingArea( mw->mapFromGlobal( gp ) );
+	    if ( a && a->isDockWindowAccepted( this ) )
+		return a;
+	}
+	w = w->parentWidget( TRUE );
+    }
+    return 0;
+}
+
+void TQDockWindow::handleMove( const TQPoint &pos, const TQPoint &gp, bool drawRect )
+{
+    if ( !unclippedPainter )
+	return;
+
+    if ( drawRect ) {
+	TQRect dr(currRect);
+#ifdef MAC_DRAG_HACK
+	dr.moveBy(-topLevelWidget()->geometry().x(), -topLevelWidget()->geometry().y());
+#endif
+	unclippedPainter->drawRect( dr );
+    }
+    currRect = TQRect( realWidgetPos( this ), size() );
+    TQWidget *w = areaAt( gp );
+    if ( titleBar->ctrlDown || horHandle->ctrlDown || verHandle->ctrlDown )
+	w = 0;
+    currRect.moveBy( pos.x(), pos.y() );
+    if ( !::qt_cast<TQDockArea*>(w) ) {
+        if ( startOrientation != Horizontal && ::qt_cast<TQToolBar*>(this) )
+	    swapRect( currRect, Horizontal, startOffset, (TQDockArea*)w );
+	if ( drawRect ) {
+	    unclippedPainter->setPen( TQPen( gray, 3 ) );
+	    TQRect dr(currRect);
+#ifdef MAC_DRAG_HACK
+	    dr.moveBy(-topLevelWidget()->geometry().x(), -topLevelWidget()->geometry().y());
+#endif
+	    unclippedPainter->drawRect( dr );
+	} else {
+	    TQPoint mp( mapToGlobal( pos ));
+	    if(place() == InDock) {
+		undock();
+		if(titleBar) {
+		    mp = TQPoint(titleBar->width() / 2, titleBar->height() / 2);
+		    TQMouseEvent me(TQEvent::MouseButtonPress, mp, LeftButton, 0);
+		    TQApplication::sendEvent(titleBar, &me);
+		    mp = titleBar->mapToGlobal( mp );
+		}
+	    }
+	    move( mp );
+	}
+	state = OutsideDock;
+        return;
+    }
+
+    TQDockArea *area = (TQDockArea*)w;
+    if( area->isVisible() ) {
+        state = InDock;
+	Orientation o = ( area ? area->orientation() :
+			  ( boxLayout()->direction() == TQBoxLayout::LeftToRight ||
+			    boxLayout()->direction() == TQBoxLayout::RightToLeft ?
+			    Horizontal : Vertical ) );
+	if ( startOrientation != o )
+	    swapRect( currRect, o, startOffset, area );
+	if ( drawRect ) {
+	    unclippedPainter->setPen( TQPen( gray, 1 ) );
+	    TQRect dr(currRect);
+#ifdef MAC_DRAG_HACK
+	    dr.moveBy(-topLevelWidget()->geometry().x(), -topLevelWidget()->geometry().y());
+#endif
+	    unclippedPainter->drawRect( dr );
+	}
+	tmpDockArea = area;
+    }
+}
+
+void TQDockWindow::updateGui()
+{
+    if ( curPlace == OutsideDock ) {
+	hbox->setMargin( 2 );
+	horHandle->hide();
+	verHandle->hide();
+	if ( moveEnabled )
+	    titleBar->show();
+	else
+	    titleBar->hide();
+	titleBar->updateGui();
+	hHandleTop->hide();
+	vHandleLeft->hide();
+	hHandleBottom->hide();
+	vHandleRight->hide();
+	setLineWidth( 2 );
+	widgetResizeHandler->setActive( isResizeEnabled() );
+    } else {
+	hbox->setMargin( isResizeEnabled() ? 0 : 2 );
+	titleBar->hide();
+	if ( orientation() == Horizontal ) {
+	    horHandle->hide();
+	    if ( moveEnabled )
+		verHandle->show();
+	    else
+		verHandle->hide();
+#ifdef Q_WS_MAC
+	    if(horHandle->mousePressed) {
+		horHandle->mousePressed = FALSE;
+		verHandle->mousePressed = TRUE;
+		verHandle->grabMouse();
+	    }
+#endif
+	    verHandle->updateGui();
+	} else {
+	    if ( moveEnabled )
+		horHandle->show();
+	    else
+		horHandle->hide();
+	    horHandle->updateGui();
+#ifdef Q_WS_MAC
+	    if(verHandle->mousePressed) {
+		verHandle->mousePressed = FALSE;
+		horHandle->mousePressed = TRUE;
+		horHandle->grabMouse();
+	    }
+#endif
+	    verHandle->hide();
+	}
+	if ( isResizeEnabled() ) {
+	    if ( orientation() == Horizontal ) {
+		hHandleBottom->raise();
+		hHandleTop->raise();
+	    } else {
+		vHandleRight->raise();
+		vHandleLeft->raise();
+	    }
+
+	    if ( area() ) {
+		if ( orientation() == Horizontal ) {
+		    if ( area()->handlePosition() == TQDockArea::Normal ) {
+			hHandleBottom->show();
+			hHandleTop->hide();
+		    } else {
+			hHandleTop->show();
+			hHandleBottom->hide();
+		    }
+		    if ( !area()->isLastDockWindow( this ) )
+			vHandleRight->show();
+		    else
+			vHandleRight->hide();
+		    vHandleLeft->hide();
+		} else {
+		    if ( (area()->handlePosition() == TQDockArea::Normal) != TQApplication::reverseLayout() ) {
+			vHandleRight->show();
+			vHandleLeft->hide();
+		    } else {
+			vHandleLeft->show();
+			vHandleRight->hide();
+		    }
+		    if ( !area()->isLastDockWindow( this ) )
+			hHandleBottom->show();
+		    else
+			hHandleBottom->hide();
+		    hHandleTop->hide();
+		}
+	    }
+	} else if ( area() ) { // hide resize handles if resizing is disabled
+            if ( orientation() == Horizontal ) {
+                hHandleTop->hide();
+                hHandleBottom->hide();
+            } else {
+                vHandleLeft->hide();
+                vHandleRight->hide();
+            }
+        }
+#ifndef Q_OS_TEMP
+	if ( moveEnabled )
+	    setLineWidth( 1 );
+	else
+	    setLineWidth( 0 );
+	hbox->setMargin( lineWidth() );
+#else
+	hbox->setMargin( 2 );
+#endif
+	widgetResizeHandler->setActive( FALSE );
+    }
+}
+
+void TQDockWindow::updatePosition( const TQPoint &globalPos )
+{
+    if ( curPlace == OutsideDock && state == InDock )
+	lastSize = size();
+
+    bool doAdjustSize = curPlace != state && state == OutsideDock;
+    bool doUpdate = TRUE;
+    bool doOrientationChange = TRUE;
+    if ( state != curPlace && state == InDock ) {
+        doUpdate = FALSE;
+        curPlace = state;
+	updateGui();
+	TQApplication::sendPostedEvents();
+    }
+    Orientation oo = orientation();
+
+    if ( state == InDock ) {
+	if ( tmpDockArea ) {
+	    bool differentDocks = FALSE;
+	    if ( dockArea && dockArea != tmpDockArea ) {
+		differentDocks = TRUE;
+		delete (TQDockArea::DockWindowData*)dockWindowData;
+		dockWindowData = dockArea->dockWindowData( this );
+		dockArea->removeDockWindow( this, FALSE, FALSE );
+	    }
+	    dockArea = tmpDockArea;
+	    if ( differentDocks ) {
+		if ( doUpdate ) {
+		    doUpdate = FALSE;
+                    curPlace = state;
+		    updateGui();
+		}
+		emit orientationChanged( tmpDockArea->orientation() );
+		doOrientationChange = FALSE;
+	    } else {
+		updateGui();
+	    }
+	    dockArea->moveDockWindow( this, globalPos, currRect, startOrientation != oo );
+	}
+    } else {
+	if ( dockArea ) {
+	    TQMainWindow *mw = (TQMainWindow*)dockArea->parentWidget();
+	    if ( ::qt_cast<TQMainWindow*>(mw) &&
+		 ( !mw->isDockEnabled( TQMainWindow::DockTornOff ) ||
+		   !mw->isDockEnabled( this, TQMainWindow::DockTornOff ) ) )
+		return;
+	    delete (TQDockArea::DockWindowData*)dockWindowData;
+	    dockWindowData = dockArea->dockWindowData( this );
+	    dockArea->removeDockWindow( this, TRUE,
+                                        startOrientation != Horizontal && ::qt_cast<TQToolBar*>(this) );
+	}
+	dockArea = 0;
+	TQPoint topLeft = currRect.topLeft();
+	TQRect screen = qApp->desktop()->availableGeometry( topLeft );
+	if ( !screen.contains( topLeft ) ) {
+	    topLeft.setY(TQMAX(topLeft.y(), screen.top()));
+	    topLeft.setY(TQMIN(topLeft.y(), screen.bottom()-height()));
+	    topLeft.setX(TQMAX(topLeft.x(), screen.left()));
+	    topLeft.setX(TQMIN(topLeft.x(), screen.right()-width()));
+	}
+	move( topLeft );
+    }
+
+    if ( curPlace == InDock && state == OutsideDock && !::qt_cast<TQToolBar*>(this) ) {
+	if ( lastSize != TQSize( -1, -1 ) )
+	    resize( lastSize );
+    }
+
+    if ( doUpdate ) {
+        curPlace = state;
+	updateGui();
+    }
+    if ( doOrientationChange )
+	emit orientationChanged( orientation() );
+    tmpDockArea = 0;
+    if ( doAdjustSize ) {
+	TQApplication::sendPostedEvents( this, TQEvent::LayoutHint );
+	if ( ::qt_cast<TQToolBar*>(this) )
+	    adjustSize();
+        if (lastSize == TQSize(-1, -1))
+            clearWState(WState_Resized); // Ensures size is recalculated (non-opaque).
+	show();
+	if ( parentWidget() && isTopLevel() )
+	    parentWidget()->setActiveWindow();
+
+    }
+
+    emit placeChanged( curPlace );
+}
+
+/*!
+    Sets the dock window's main widget to \a w.
+
+    \sa boxLayout()
+*/
+
+void TQDockWindow::setWidget( TQWidget *w )
+{
+    wid = w;
+    boxLayout()->addWidget( w );
+    updateGui();
+}
+
+/*!
+    Returns the dock window's main widget.
+
+    \sa setWidget()
+*/
+
+TQWidget *TQDockWindow::widget() const
+{
+    return wid;
+}
+
+void TQDockWindow::startRectDraw( const TQPoint &so, bool drawRect )
+{
+    state = place();
+    if ( unclippedPainter )
+	endRectDraw( !opaque );
+#ifdef MAC_DRAG_HACK
+    TQWidget *paint_on = topLevelWidget();
+#else
+    int scr = TQApplication::desktop()->screenNumber( this );
+    TQWidget *paint_on = TQApplication::desktop()->screen( scr );
+#endif
+    unclippedPainter = new TQPainter( paint_on, TRUE );
+    unclippedPainter->setPen( TQPen( gray, curPlace == OutsideDock ? 3 : 1 ) );
+    unclippedPainter->setRasterOp( XorROP );
+    currRect = TQRect( realWidgetPos( this ), size() );
+    if ( drawRect ) {
+	TQRect dr(currRect);
+#ifdef MAC_DRAG_HACK
+	dr.moveBy(-topLevelWidget()->geometry().x(), -topLevelWidget()->geometry().y());
+#endif
+	unclippedPainter->drawRect( dr );
+    }
+    startOrientation = orientation();
+    startOffset = mapFromGlobal( so );
+}
+
+void TQDockWindow::endRectDraw( bool drawRect )
+{
+    if ( !unclippedPainter )
+	return;
+    if ( drawRect ) {
+	TQRect dr(currRect);
+#ifdef MAC_DRAG_HACK
+	dr.moveBy(-topLevelWidget()->geometry().x(), -topLevelWidget()->geometry().y());
+#endif
+	unclippedPainter->drawRect( dr );
+    }
+    delete unclippedPainter;
+    unclippedPainter = 0;
+}
+
+/*!
+  \reimp
+*/
+void TQDockWindow::drawFrame( TQPainter *p )
+{
+    if ( place() == InDock ) {
+	TQFrame::drawFrame( p );
+	return;
+    }
+
+    TQStyle::SFlags flags = TQStyle::Style_Default;
+    TQStyleOption opt(lineWidth(),midLineWidth());
+
+    if ( titleBar->isActive() )
+	flags |= TQStyle::Style_Active;
+
+    style().drawPrimitive( TQStyle::PE_WindowFrame, p, rect(), colorGroup(), flags, opt );
+}
+
+/*!
+  \reimp
+*/
+void TQDockWindow::drawContents( TQPainter *p )
+{
+    TQStyle::SFlags flags = TQStyle::Style_Default;
+    if ( titleBar->isActive() )
+	flags |= TQStyle::Style_Active;
+    style().drawControl( TQStyle::CE_DockWindowEmptyArea, p, this,
+			 rect(), colorGroup(), flags );
+}
+
+/*!
+    \property TQDockWindow::resizeEnabled
+    \brief whether the dock window is resizeable
+
+    A resizeable dock window can be resized using splitter-like
+    handles inside a dock area and like every other top level window
+    when floating.
+
+    A dock window is both horizontally and vertically stretchable if
+    you call setResizeEnabled(TRUE).
+
+    This property is FALSE by default.
+
+    \sa setVerticallyStretchable() setHorizontallyStretchable()
+*/
+
+void TQDockWindow::setResizeEnabled( bool b )
+{
+    resizeEnabled = b;
+    hbox->setMargin( b ? 0 : 2 );
+    updateGui();
+}
+
+/*!
+    \property TQDockWindow::movingEnabled
+    \brief whether the user can move the dock window within the dock
+    area, move the dock window to another dock area, or float the dock
+    window.
+
+    This property is TRUE by default.
+*/
+
+void TQDockWindow::setMovingEnabled( bool b )
+{
+    moveEnabled = b;
+    updateGui();
+}
+
+bool TQDockWindow::isResizeEnabled() const
+{
+    return resizeEnabled;
+}
+
+bool TQDockWindow::isMovingEnabled() const
+{
+    return moveEnabled;
+}
+
+/*!
+    \property TQDockWindow::closeMode
+    \brief the close mode of a dock window
+
+    Defines when (if ever) the dock window has a close button. The
+    choices are \c Never, \c Docked (i.e. only when docked), \c
+    Undocked (only when undocked, i.e. floated) or \c Always.
+
+    The default is \c Never.
+*/
+
+void TQDockWindow::setCloseMode( int m )
+{
+    cMode = m;
+    if ( place() == InDock ) {
+	horHandle->updateGui();
+	verHandle->updateGui();
+    } else {
+	titleBar->updateGui();
+    }
+}
+
+/*!
+    Returns TRUE if the dock window has a close button; otherwise
+    returns FALSE. The result depends on the dock window's \l Place
+    and its \l CloseMode.
+
+    \sa setCloseMode()
+*/
+
+bool TQDockWindow::isCloseEnabled() const
+{
+    return  ( ( cMode & Docked ) == Docked && place() == InDock ||
+	      ( cMode & Undocked ) == Undocked && place() == OutsideDock );
+}
+
+int TQDockWindow::closeMode() const
+{
+    return cMode;
+}
+
+/*!
+    \property TQDockWindow::horizontallyStretchable
+    \brief whether the dock window is horizontally stretchable.
+
+    A dock window is horizontally stretchable if you call
+    setHorizontallyStretchable(TRUE) or setResizeEnabled(TRUE).
+
+    \sa setResizeEnabled()
+
+    \bug Strecthability is broken. You must call setResizeEnabled(TRUE) to get
+    proper behavior and even then TQDockWindow does not limit stretchablilty.
+*/
+
+void TQDockWindow::setHorizontallyStretchable( bool b )
+{
+    stretchable[ Horizontal ] = b;
+}
+
+/*!
+    \property TQDockWindow::verticallyStretchable
+    \brief whether the dock window is vertically stretchable.
+
+    A dock window is vertically stretchable if you call
+    setVerticallyStretchable(TRUE) or setResizeEnabled(TRUE).
+
+    \sa setResizeEnabled()
+
+    \bug Strecthability is broken. You must call setResizeEnabled(TRUE) to get
+    proper behavior and even then TQDockWindow does not limit stretchablilty.
+*/
+
+void TQDockWindow::setVerticallyStretchable( bool b )
+{
+    stretchable[ Vertical ] = b;
+}
+
+bool TQDockWindow::isHorizontallyStretchable() const
+{
+    return isResizeEnabled() || stretchable[ Horizontal ];
+}
+
+bool TQDockWindow::isVerticallyStretchable() const
+{
+    return isResizeEnabled() || stretchable[ Vertical ];
+}
+
+/*!
+    \property TQDockWindow::stretchable
+    \brief whether the dock window is stretchable in the current
+    orientation()
+
+    This property can be set using setHorizontallyStretchable() and
+    setVerticallyStretchable(), or with setResizeEnabled().
+
+    \sa setResizeEnabled()
+
+    \bug Strecthability is broken. You must call setResizeEnabled(TRUE) to get
+    proper behavior and even then TQDockWindow does not limit stretchablilty.
+*/
+
+bool TQDockWindow::isStretchable() const
+{
+    if ( orientation() == Horizontal )
+	return isHorizontallyStretchable();
+    return isVerticallyStretchable();
+}
+
+/*!
+    Returns the orientation of the dock window.
+
+    \sa orientationChanged()
+*/
+
+TQt::Orientation TQDockWindow::orientation() const
+{
+    if ( dockArea )
+	return dockArea->orientation();
+    if ( ::qt_cast<TQToolBar*>(this) )
+	return Horizontal;
+    return ( ((TQDockWindow*)this)->boxLayout()->direction() == TQBoxLayout::LeftToRight ||
+	     ((TQDockWindow*)this)->boxLayout()->direction() == TQBoxLayout::RightToLeft ?
+	     Horizontal : Vertical );
+}
+
+int TQDockWindow::offset() const
+{
+    return offs;
+}
+
+/*!
+    \property TQDockWindow::offset
+    \brief the dock window's preferred offset from the dock area's
+    left edge (top edge for vertical dock areas)
+
+    The default is 0.
+*/
+
+void TQDockWindow::setOffset( int o )
+{
+    offs = o;
+}
+
+/*!
+    Returns the dock window's preferred size (fixed extent).
+
+    \sa setFixedExtentWidth() setFixedExtentHeight()
+*/
+
+TQSize TQDockWindow::fixedExtent() const
+{
+    return fExtent;
+}
+
+/*!
+    Sets the dock window's preferred width for its fixed extent (size)
+    to \a w.
+
+    \sa setFixedExtentHeight()
+*/
+
+void TQDockWindow::setFixedExtentWidth( int w )
+{
+    fExtent.setWidth( w );
+}
+
+/*!
+    Sets the dock window's preferred height for its fixed extent
+    (size) to \a h.
+
+    \sa setFixedExtentWidth()
+*/
+
+void TQDockWindow::setFixedExtentHeight( int h )
+{
+    fExtent.setHeight( h );
+}
+
+/*!
+    \property TQDockWindow::newLine
+    \brief whether the dock window prefers to start a new line in the
+    dock area.
+
+    The default is FALSE, i.e. the dock window doesn't retquire a new
+    line in the dock area.
+*/
+
+void TQDockWindow::setNewLine( bool b )
+{
+    nl = b;
+}
+
+bool TQDockWindow::newLine() const
+{
+    return nl;
+}
+
+/*!
+    Returns the layout which is used for adding widgets to the dock
+    window. The layout's orientation is set automatically to match the
+    orientation of the dock window. You can add widgets to the layout
+    using the box layout's TQBoxLayout::addWidget() function.
+
+    If the dock window only needs to contain a single widget use
+    setWidget() instead.
+
+    \sa setWidget() setOrientation()
+*/
+
+TQBoxLayout *TQDockWindow::boxLayout()
+{
+    return childBox;
+}
+
+/*! \reimp
+ */
+
+TQSize TQDockWindow::sizeHint() const
+{
+    TQSize sh( TQFrame::sizeHint() );
+    if ( place() == InDock )
+	sh = sh.expandedTo( fixedExtent() );
+    sh = sh.expandedTo( TQSize( 16, 16 ) );
+    if ( area() ) {
+	if ( area()->orientation() == Horizontal && !vHandleRight->isVisible() )
+	    sh.setWidth( sh.width() + 2 * style().pixelMetric(TQStyle::PM_SplitterWidth, this) / 3 );
+	else if ( area()->orientation() == Vertical && !hHandleBottom->isVisible() )
+	    sh.setHeight( sh.height() + 2 * style().pixelMetric(TQStyle::PM_SplitterWidth, this) / 3 );
+    }
+    return sh;
+}
+
+/*! \reimp
+ */
+
+TQSize TQDockWindow::minimumSize() const
+{
+    TQSize ms( TQFrame::minimumSize() );
+    if ( place() == InDock )
+	ms = ms.expandedTo( fixedExtent() );
+    ms = ms.expandedTo( TQSize( 16, 16 ) );
+    if ( area() ) {
+	if ( area()->orientation() == Horizontal && !vHandleRight->isVisible() )
+	    ms.setWidth( ms.width() + 2 * style().pixelMetric(TQStyle::PM_SplitterWidth, this) / 3 );
+	else if ( area()->orientation() == Vertical && !hHandleBottom->isVisible() )
+	    ms.setHeight( ms.height() + 2 * style().pixelMetric(TQStyle::PM_SplitterWidth, this) / 3 );
+    }
+    return ms;
+}
+
+/*! \reimp
+ */
+
+TQSize TQDockWindow::minimumSizeHint() const
+{
+    TQSize msh( TQFrame::minimumSize() );
+    if ( place() == InDock )
+	msh = msh.expandedTo( fixedExtent() );
+    msh = msh.expandedTo( TQSize( 16, 16 ) );
+    if ( area() ) {
+	if ( area()->orientation() == Horizontal && !vHandleRight->isVisible() )
+	    msh.setWidth( msh.width() + 2 * style().pixelMetric(TQStyle::PM_SplitterWidth, this) / 3 );
+	else if ( area()->orientation() == Vertical && !hHandleBottom->isVisible() )
+	    msh.setHeight( msh.height() + 2 * style().pixelMetric(TQStyle::PM_SplitterWidth, this) / 3 );
+    }
+    return msh;
+}
+
+/*! \internal */
+void TQDockWindow::undock( TQWidget *w )
+{
+    TQMainWindow *mw = 0;
+    if ( area() )
+	mw = ::qt_cast<TQMainWindow*>(area()->parentWidget());
+    if ( mw && !mw->isDockEnabled( this, DockTornOff ) )
+	return;
+    if ( (place() == OutsideDock && !w) )
+	return;
+
+    TQPoint p( 50, 50 );
+    if ( topLevelWidget() )
+	p = topLevelWidget()->pos() + TQPoint( 20, 20 );
+    if ( dockArea ) {
+	delete (TQDockArea::DockWindowData*)dockWindowData;
+	dockWindowData = dockArea->dockWindowData( this );
+	dockArea->removeDockWindow( this, TRUE, orientation() != Horizontal && ::qt_cast<TQToolBar*>(this) );
+    }
+    dockArea = 0;
+    if ( lastPos != TQPoint( -1, -1 ) && lastPos.x() > 0 && lastPos.y() > 0 )
+	move( lastPos );
+    else
+	move( p );
+    if ( lastSize != TQSize( -1, -1 ) )
+	resize( lastSize );
+    curPlace = OutsideDock;
+    updateGui();
+    emit orientationChanged( orientation() );
+    TQApplication::sendPostedEvents( this, TQEvent::LayoutHint );
+    if ( ::qt_cast<TQToolBar*>(this) )
+	adjustSize();
+    if ( !w ) {
+	if ( !parentWidget() || parentWidget()->isVisible() ) {
+            if (lastSize == TQSize(-1, -1))
+                clearWState(WState_Resized); // Ensures size is recalculated (opaque).
+	    show();
+	}
+    } else {
+	reparent( w, 0, TQPoint( 0, 0 ), FALSE );
+	move( -width() - 5, -height() - 5 );
+	resize( 1, 1 );
+	show();
+    }
+    if ( parentWidget() && isTopLevel() )
+	parentWidget()->setActiveWindow();
+    emit placeChanged( place() );
+}
+
+/*!
+    \fn void TQDockWindow::undock()
+
+    Undocks the TQDockWindow from its current dock area if it is
+    docked; otherwise does nothing.
+
+    \sa dock() TQDockArea::moveDockWindow(),
+    TQDockArea::removeDockWindow(), TQMainWindow::moveDockWindow(),
+    TQMainWindow::removeDockWindow()
+*/
+
+void TQDockWindow::removeFromDock( bool fixNewLines )
+{
+    if ( dockArea )
+	dockArea->removeDockWindow( this, FALSE, FALSE, fixNewLines );
+}
+
+/*!
+    Docks the dock window into the last dock area in which it was
+    docked.
+
+    If the dock window has no last dock area (e.g. it was created as a
+    floating window and has never been docked), or if the last dock
+    area it was docked in does not exist (e.g. the dock area has been
+    deleted), nothing happens.
+
+    The dock window will dock with the dock area regardless of the return value
+    of TQDockArea::isDockWindowAccepted().
+
+    \sa undock() TQDockArea::moveDockWindow(),
+    TQDockArea::removeDockWindow(), TQMainWindow::moveDockWindow(),
+    TQMainWindow::removeDockWindow(), TQDockArea::isDockWindowAccepted()
+
+*/
+
+void TQDockWindow::dock()
+{
+    if ( !(TQDockArea::DockWindowData*)dockWindowData ||
+	 !( (TQDockArea::DockWindowData*)dockWindowData )->area )
+	return;
+    curPlace = InDock;
+    lastPos = pos();
+    lastSize = size();
+    ( (TQDockArea::DockWindowData*)dockWindowData )->
+	area->dockWindow( this, (TQDockArea::DockWindowData*)dockWindowData );
+    emit orientationChanged( orientation() );
+    emit placeChanged( place() );
+}
+
+/*! \reimp
+ */
+
+void TQDockWindow::hideEvent( TQHideEvent *e )
+{
+    TQFrame::hideEvent( e );
+}
+
+/*! \reimp
+ */
+
+void TQDockWindow::showEvent( TQShowEvent *e )
+{
+    if (curPlace == OutsideDock && (parent() && strcmp(parent()->name(), "qt_hide_dock") != 0)) {
+	TQRect sr = qApp->desktop()->availableGeometry( this );
+	if ( !sr.contains( pos() ) ) {
+	    int nx = TQMIN( TQMAX( x(), sr.x() ), sr.right()-width() );
+	    int ny = TQMIN( TQMAX( y(), sr.y() ), sr.bottom()-height() );
+	    move( nx, ny );
+	}
+    }
+
+    TQFrame::showEvent( e );
+}
+
+/*!
+    \property TQDockWindow::opaqueMoving
+    \brief whether the dock window will be shown normally whilst it is
+    being moved.
+
+    If this property is FALSE, (the default), the dock window will be
+    represented by an outline rectangle whilst it is being moved.
+
+    \warning Currently opaque moving has some problems and we do not
+    recommend using it at this time. We expect to fix these problems
+    in a future release.
+*/
+
+void TQDockWindow::setOpaqueMoving( bool b )
+{
+    opaque = b;
+    horHandle->setOpaqueMoving( b );
+    verHandle->setOpaqueMoving( b );
+    titleBar->setOpaqueMoving( b );
+}
+
+bool TQDockWindow::opaqueMoving() const
+{
+    return opaque;
+}
+
+/*! \reimp */
+
+void TQDockWindow::setCaption( const TQString &s )
+{
+    titleBar->setCaption( s );
+    verHandle->update();
+    horHandle->update();
+#ifndef QT_NO_WIDGET_TOPEXTRA
+    TQFrame::setCaption( s );
+#endif
+#ifndef QT_NO_TOOLTIP
+    TQToolTip::remove( horHandle );
+    TQToolTip::remove( verHandle );
+    if ( !s.isEmpty() ) {
+	TQToolTip::add( horHandle, s );
+	TQToolTip::add( verHandle, s );
+    }
+#endif
+}
+
+void TQDockWindow::updateSplitterVisibility( bool visible )
+{
+    if ( area() && isResizeEnabled() ) {
+	if ( orientation() == Horizontal ) {
+	    if ( visible )
+		vHandleRight->show();
+	    else
+		vHandleRight->hide();
+	    vHandleLeft->hide();
+	} else {
+	    if ( visible )
+		hHandleBottom->show();
+	    else
+		hHandleBottom->hide();
+	    hHandleTop->hide();
+	}
+    }
+}
+
+/*! \reimp */
+bool TQDockWindow::eventFilter( TQObject * o, TQEvent *e )
+{
+    if ( !o->isWidgetType() )
+	return FALSE;
+
+    if ( e->type() == TQEvent::KeyPress &&
+	( horHandle->mousePressed ||
+	  verHandle->mousePressed ||
+	  titleBar->mousePressed ) ) {
+	TQKeyEvent *ke = (TQKeyEvent*)e;
+	if ( ke->key() == Key_Escape ) {
+	    horHandle->mousePressed =
+		verHandle->mousePressed =
+		    titleBar->mousePressed = FALSE;
+	    endRectDraw( !opaque );
+	    qApp->removeEventFilter( this );
+	    return TRUE;
+	}
+    } else if ( ((TQWidget*)o)->topLevelWidget() != this && place() == OutsideDock && isTopLevel() ) {
+	if ( (e->type() == TQEvent::WindowDeactivate ||
+	    e->type() == TQEvent::WindowActivate ) )
+	    event( e );
+    }
+    return FALSE;
+}
+
+/*! \reimp */
+bool TQDockWindow::event( TQEvent *e )
+{
+    switch ( e->type() ) {
+    case TQEvent::WindowDeactivate:
+	if ( place() == OutsideDock && isTopLevel() && parentWidget()
+	     && parentWidget()->isActiveWindow() )
+	    return TRUE;
+    case TQEvent::Hide:
+	if ( !isHidden() )
+	    break;
+	// fall through
+    case TQEvent::HideToParent:
+	emit visibilityChanged( FALSE );
+	break;
+    case TQEvent::Show:
+	if ( e->spontaneous() )
+	    break;
+    case TQEvent::ShowToParent:
+	emit visibilityChanged( TRUE );
+	break;
+    default:
+	break;
+    }
+    return TQFrame::event( e );
+}
+
+#ifdef QT_NO_WIDGET_TOPEXTRA
+TQString TQDockWindow::caption() const
+{
+    return titleBar->caption();
+}
+#endif
+
+/*! \reimp */
+void TQDockWindow::contextMenuEvent( TQContextMenuEvent *e )
+{
+    TQObject *o = this;
+    while ( o ) {
+	if ( ::qt_cast<TQMainWindow*>(o) )
+	    break;
+	o = o->parent();
+    }
+    if ( !o || ! ( (TQMainWindow*)o )->showDockMenu( e->globalPos() ) )
+	e->ignore();
+}
+
+#include "qdockwindow.moc"
+
+#endif //QT_NO_MAINWINDOW