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/****************************************************************************
**
** Definition 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 requirements 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.
**
**********************************************************************/
#ifndef TQDOCKWINDOW_H
#define TQDOCKWINDOW_H
#ifndef QT_H
#include "tqframe.h"
#endif // QT_H
#ifndef TQT_NO_MAINWINDOW
class TQDockWindowHandle;
class TQDockWindowTitleBar;
class TQPainter;
class TQDockWindowResizeHandle;
class TQBoxLayout;
class TQHBoxLayout;
class TQVBoxLayout;
class TQDockArea;
class TQWidgetResizeHandler;
class TQMainWindow;
class TQDockAreaLayout;
class TQDockWindowPrivate;
class TQToolBar;
class TQWindowsXPStyle;
class TQ_EXPORT TQDockWindow : public TQFrame
{
TQ_OBJECT
TQ_ENUMS( CloseMode Place )
TQ_PROPERTY( int closeMode READ closeMode WRITE setCloseMode ) //### this shouldn't be of type int?!
TQ_PROPERTY( bool resizeEnabled READ isResizeEnabled WRITE setResizeEnabled )
TQ_PROPERTY( bool movingEnabled READ isMovingEnabled WRITE setMovingEnabled )
TQ_PROPERTY( bool horizontallyStretchable READ isHorizontallyStretchable WRITE setHorizontallyStretchable )
TQ_PROPERTY( bool verticallyStretchable READ isVerticallyStretchable WRITE setVerticallyStretchable )
TQ_PROPERTY( bool stretchable READ isStretchable )
TQ_PROPERTY( bool newLine READ newLine WRITE setNewLine )
TQ_PROPERTY( bool opaqueMoving READ opaqueMoving WRITE setOpaqueMoving )
TQ_PROPERTY( int offset READ offset WRITE setOffset )
TQ_PROPERTY( Place place READ place )
friend class TQDockWindowHandle;
friend class TQDockWindowTitleBar;
friend class TQDockArea;
friend class TQDockAreaLayout;
friend class TQMainWindow;
friend class TQCEMainWindow;
friend class TQToolBar;
friend class TQWindowsXPStyle;
public:
enum Place { InDock, OutsideDock };
enum CloseMode { Never = 0, Docked = 1, Undocked = 2, Always = Docked | Undocked };
TQDockWindow( Place p = InDock, TQWidget* parent=0, const char* name=0, WFlags f = 0 );
TQDockWindow( TQWidget* parent, const char* name=0, WFlags f = 0 );
~TQDockWindow();
virtual void setWidget( TQWidget *w );
TQWidget *widget() const;
Place place() const { return curPlace; }
TQDockArea *area() const;
virtual void setCloseMode( int m );
bool isCloseEnabled() const;
int closeMode() const;
virtual void setResizeEnabled( bool b );
virtual void setMovingEnabled( bool b );
bool isResizeEnabled() const;
bool isMovingEnabled() const;
virtual void setHorizontallyStretchable( bool b );
virtual void setVerticallyStretchable( bool b );
bool isHorizontallyStretchable() const;
bool isVerticallyStretchable() const;
void setHorizontalStretchable( bool b ) { setHorizontallyStretchable( b ); }
void setVerticalStretchable( bool b ) { setVerticallyStretchable( b ); }
bool isHorizontalStretchable() const { return isHorizontallyStretchable(); }
bool isVerticalStretchable() const { return isVerticallyStretchable(); }
bool isStretchable() const;
virtual void setOffset( int o );
int offset() const;
virtual void setFixedExtentWidth( int w );
virtual void setFixedExtentHeight( int h );
TQSize fixedExtent() const;
virtual void setNewLine( bool b );
bool newLine() const;
TQt::Orientation orientation() const;
TQSize sizeHint() const;
TQSize minimumSize() const;
TQSize minimumSizeHint() const;
TQBoxLayout *boxLayout();
virtual void setOpaqueMoving( bool b );
bool opaqueMoving() const;
bool eventFilter( TQObject *o, TQEvent *e );
#ifdef TQT_NO_WIDGET_TOPEXTRA
TQString caption() const;
#endif
signals:
void orientationChanged( Orientation o );
void placeChanged( TQDockWindow::Place p );
void visibilityChanged( bool );
public slots:
virtual void undock( TQWidget *w );
virtual void undock() { undock( 0 ); }
virtual void dock();
virtual void setOrientation( Orientation o );
void setCaption( const TQString &s );
protected:
void resizeEvent( TQResizeEvent *e );
void showEvent( TQShowEvent *e );
void hideEvent( TQHideEvent *e );
void contextMenuEvent( TQContextMenuEvent *e );
void drawFrame( TQPainter * );
void drawContents( TQPainter * );
bool event( TQEvent *e );
private slots:
void toggleVisible() { if ( !isVisible() ) show(); else hide(); }
private:
TQDockWindow( Place p, TQWidget* parent, const char* name, WFlags f, bool toolbar );
void handleMove( const TQPoint &pos, const TQPoint &gp, bool drawRect );
void updateGui();
void updateSplitterVisibility( bool visible );
void startRectDraw( const TQPoint &so, bool drawRect );
void endRectDraw( bool drawRect );
void updatePosition( const TQPoint &globalPos );
TQWidget *areaAt( const TQPoint &gp );
void removeFromDock( bool fixNewLines = TRUE );
void swapRect( TQRect &r, TQt::Orientation o, const TQPoint &offset, TQDockArea *area );
void init();
private:
TQDockWindowHandle *horHandle, *verHandle;
TQDockWindowTitleBar *titleBar;
TQWidget *wid;
TQPainter *unclippedPainter;
TQDockArea *dockArea, *tmpDockArea;
TQRect currRect;
Place curPlace;
Place state;
bool resizeEnabled : 1;
bool moveEnabled : 1;
bool nl : 1;
bool opaque : 1;
bool isToolbar : 1;
bool stretchable[ 3 ];
Orientation startOrientation;
int cMode;
TQPoint startOffset;
int offs;
TQSize fExtent;
TQDockWindowResizeHandle *hHandleTop, *hHandleBottom, *vHandleLeft, *vHandleRight;
TQVBoxLayout *hbox;
TQHBoxLayout *vbox;
TQBoxLayout *childBox;
void *dockWindowData;
TQPoint lastPos;
TQSize lastSize;
TQWidgetResizeHandler *widgetResizeHandler;
TQDockWindowPrivate *d;
private: // Disabled copy constructor and operator=
#if defined(TQ_DISABLE_COPY)
TQDockWindow( const TQDockWindow & );
TQDockWindow& operator=( const TQDockWindow & );
#endif
};
inline TQDockArea *TQDockWindow::area() const
{
return dockArea;
}
#define Q_DEFINED_QDOCKWINDOW
#include "tqwinexport.h"
#endif
#endif // TQDOCKWINDOW_H
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