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/****************************************************************************
**
** Definition of the QDockWindow class
**
** Created : 001010
**
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
**
** This file is part of the workspace module of the Qt 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 Qt 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.QPL
** included in the packaging of this file. Licensees holding valid Qt
** Commercial licenses may use this file in accordance with the Qt
** 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 QDOCKWINDOW_H
#define QDOCKWINDOW_H
#ifndef QT_H
#include "qframe.h"
#endif // QT_H
#ifndef QT_NO_MAINWINDOW
class QDockWindowHandle;
class QDockWindowTitleBar;
class QPainter;
class QDockWindowResizeHandle;
class QBoxLayout;
class QHBoxLayout;
class QVBoxLayout;
class QDockArea;
class QWidgetResizeHandler;
class QMainWindow;
class QDockAreaLayout;
class QDockWindowPrivate;
class QToolBar;
class QWindowsXPStyle;
class Q_EXPORT QDockWindow : public QFrame
{
Q_OBJECT
Q_ENUMS( CloseMode Place )
Q_PROPERTY( int closeMode READ closeMode WRITE setCloseMode ) //### this shouldn't be of type int?!
Q_PROPERTY( bool resizeEnabled READ isResizeEnabled WRITE setResizeEnabled )
Q_PROPERTY( bool movingEnabled READ isMovingEnabled WRITE setMovingEnabled )
Q_PROPERTY( bool horizontallyStretchable READ isHorizontallyStretchable WRITE setHorizontallyStretchable )
Q_PROPERTY( bool verticallyStretchable READ isVerticallyStretchable WRITE setVerticallyStretchable )
Q_PROPERTY( bool stretchable READ isStretchable )
Q_PROPERTY( bool newLine READ newLine WRITE setNewLine )
Q_PROPERTY( bool opaqueMoving READ opaqueMoving WRITE setOpaqueMoving )
Q_PROPERTY( int offset READ offset WRITE setOffset )
Q_PROPERTY( Place place READ place )
friend class QDockWindowHandle;
friend class QDockWindowTitleBar;
friend class QDockArea;
friend class QDockAreaLayout;
friend class QMainWindow;
friend class QCEMainWindow;
friend class QToolBar;
friend class QWindowsXPStyle;
public:
enum Place { InDock, OutsideDock };
enum CloseMode { Never = 0, Docked = 1, Undocked = 2, Always = Docked | Undocked };
QDockWindow( Place p = InDock, QWidget* parent=0, const char* name=0, WFlags f = 0 );
QDockWindow( QWidget* parent, const char* name=0, WFlags f = 0 );
~QDockWindow();
virtual void setWidget( QWidget *w );
QWidget *widget() const;
Place place() const { return curPlace; }
QDockArea *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 );
QSize fixedExtent() const;
virtual void setNewLine( bool b );
bool newLine() const;
Qt::Orientation orientation() const;
QSize sizeHint() const;
QSize minimumSize() const;
QSize minimumSizeHint() const;
QBoxLayout *boxLayout();
virtual void setOpaqueMoving( bool b );
bool opaqueMoving() const;
bool eventFilter( QObject *o, QEvent *e );
#ifdef QT_NO_WIDGET_TOPEXTRA
QString caption() const;
#endif
signals:
void orientationChanged( Orientation o );
void placeChanged( QDockWindow::Place p );
void visibilityChanged( bool );
public slots:
virtual void undock( QWidget *w );
virtual void undock() { undock( 0 ); }
virtual void dock();
virtual void setOrientation( Orientation o );
void setCaption( const QString &s );
protected:
void resizeEvent( QResizeEvent *e );
void showEvent( QShowEvent *e );
void hideEvent( QHideEvent *e );
void contextMenuEvent( QContextMenuEvent *e );
void drawFrame( QPainter * );
void drawContents( QPainter * );
bool event( QEvent *e );
private slots:
void toggleVisible() { if ( !isVisible() ) show(); else hide(); }
private:
QDockWindow( Place p, QWidget* parent, const char* name, WFlags f, bool toolbar );
void handleMove( const QPoint &pos, const QPoint &gp, bool drawRect );
void updateGui();
void updateSplitterVisibility( bool visible );
void startRectDraw( const QPoint &so, bool drawRect );
void endRectDraw( bool drawRect );
void updatePosition( const QPoint &globalPos );
QWidget *areaAt( const QPoint &gp );
void removeFromDock( bool fixNewLines = TRUE );
void swapRect( QRect &r, Qt::Orientation o, const QPoint &offset, QDockArea *area );
void init();
private:
QDockWindowHandle *horHandle, *verHandle;
QDockWindowTitleBar *titleBar;
QWidget *wid;
QPainter *unclippedPainter;
QDockArea *dockArea, *tmpDockArea;
QRect 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;
QPoint startOffset;
int offs;
QSize fExtent;
QDockWindowResizeHandle *hHandleTop, *hHandleBottom, *vHandleLeft, *vHandleRight;
QVBoxLayout *hbox;
QHBoxLayout *vbox;
QBoxLayout *childBox;
void *dockWindowData;
QPoint lastPos;
QSize lastSize;
QWidgetResizeHandler *widgetResizeHandler;
QDockWindowPrivate *d;
private: // Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
QDockWindow( const QDockWindow & );
QDockWindow& operator=( const QDockWindow & );
#endif
};
inline QDockArea *QDockWindow::area() const
{
return dockArea;
}
#define Q_DEFINED_QDOCKWINDOW
#include "qwinexport.h"
#endif
#endif // QDOCKWINDOW_H
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