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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Qt Toolkit - qmainwindow.h include file</title><style type="text/css"><!--h3.fn,span.fn { margin-left: 1cm; text-indent: -1cm; }a:link { color: #004faf; text-decoration: none }a:visited { color: #672967; text-decoration: none }body { background: white; color: black; }--></style></head><body bgcolor="#ffffff"><table width="100%"><tr><td><a href="index.html"><img width="100" height="100" src="qtlogo.png"alt="Home" border="0"><img width="100"height="100" src="face.png" alt="Home" border="0"></a><td valign="top"><div align="right"><img src="dochead.png" width="472" height="27"><br><a href="classes.html"><b>Classes</b></a>- <a href="annotated.html">Annotated</a>- <a href="hierarchy.html">Tree</a>- <a href="functions.html">Functions</a>- <a href="index.html">Home</a>- <a href="topicals.html"><b>Structure</b> <font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" align="center" size=32>Qte</font></a></div></table><h1 align=center>qmainwindow.h</h1><br clear="all">This is the verbatim text of the qmainwindow.h include file. It isprovided only for illustration; the copyrightremains with Trolltech.<hr><pre>/****************************************************************************** $Id: qt/src/widgets/qmainwindow.h 2.3.8 edited 2004-05-12 $**** Definition of QMainWindow class**** Created : 980316**** Copyright (C) 1992-2000 Trolltech AS. All rights reserved.**** This file is part of the widgets module of the Qt GUI Toolkit.**** This file may be distributed under the terms of the Q Public License** as defined by Trolltech AS of Norway and appearing in the file** LICENSE.QPL included in the packaging of this file.**** This file may be distributed and/or modified under the terms of the** GNU General Public License version 2 as published by the Free Software** Foundation and appearing in the file LICENSE.GPL included in the** packaging of this file.**** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition** 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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.**** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for** information about Qt Commercial License Agreements.** See http://www.trolltech.com/qpl/ for QPL licensing information.** See http://www.trolltech.com/gpl/ for GPL licensing information.**** Contact info@trolltech.com if any conditions of this licensing are** not clear to you.************************************************************************/#ifndef QMAINWINDOW_H#define QMAINWINDOW_H#ifndef QT_H#include "qwidget.h"#endif // QT_H#ifndef QT_NO_MAINWINDOWclass <a href="qmenubar.html">QMenuBar</a>;class <a href="qstatusbar.html">QStatusBar</a>;class <a href="qtooltipgroup.html">QToolTipGroup</a>;class <a href="qtoolbar.html">QToolBar</a>;template <class type> class QList;class QMainWindowPrivate;class Q_EXPORT <a href="qmainwindow.html">QMainWindow</a>: public QWidget{ Q_OBJECT Q_PROPERTY( bool rightJustification READ rightJustification WRITE setRightJustification ) Q_PROPERTY( bool usesBigPixmaps READ usesBigPixmaps WRITE setUsesBigPixmaps ) Q_PROPERTY( bool usesTextLabel READ usesTextLabel WRITE setUsesTextLabel ) Q_PROPERTY( bool toolBarsMovable READ toolBarsMovable WRITE setToolBarsMovable ) Q_PROPERTY( bool opaqueMoving READ opaqueMoving WRITE setOpaqueMoving )public: QMainWindow( QWidget * parent = 0, const char * name = 0, WFlags f = WType_TopLevel ); ~QMainWindow();#ifndef QT_NO_MENUBAR QMenuBar * menuBar() const;#endif QStatusBar * statusBar() const; QToolTipGroup * toolTipGroup() const; virtual void setCentralWidget( QWidget * ); QWidget * centralWidget() const; // ##### In moved to Qt:: in 3.0 and qtoolbar doesn't #include qmainwindow, // ##### then qmainwindow can include qtoolbar, so toolBars() below can // ##### work in bad compilers. enum ToolBarDock { Unmanaged, TornOff, Top, Bottom, Right, Left, Minimized };#ifndef QT_NO_TOOLBAR virtual void setDockEnabled( ToolBarDock dock, bool enable ); bool isDockEnabled( ToolBarDock dock ) const; void setDockEnabled( QToolBar *tb, ToolBarDock dock, bool enable ); // ########### make virtual bool isDockEnabled( QToolBar *tb, ToolBarDock dock ) const; void addToolBar( QToolBar *, ToolBarDock = Top, bool newLine = FALSE ); void addToolBar( QToolBar *, const QString &label, ToolBarDock = Top, bool newLine = FALSE ); void moveToolBar( QToolBar *, ToolBarDock = Top ); void moveToolBar( QToolBar *, ToolBarDock, bool nl, int index, int extraOffset = -1 ); void removeToolBar( QToolBar * );#endif void show(); QSize sizeHint() const; QSize minimumSizeHint() const; bool usesBigPixmaps() const; bool usesTextLabel() const;#ifndef QT_NO_TOOLBAR bool rightJustification() const; bool toolBarsMovable() const; bool opaqueMoving() const;#endif bool eventFilter( QObject*, QEvent* ); bool getLocation( QToolBar *tb, ToolBarDock &dock, int &index, bool &nl, int &extraOffset ) const;// WARNING: compilers requiring Q_TEMPLATE_NEEDS_CLASS_DECLARATION// may not be supported in future Qt versions.#ifndef Q_TEMPLATE_NEEDS_CLASS_DECLARATION QList<QToolBar> toolBars( ToolBarDock dock ) const;#endif void lineUpToolBars( bool keepNewLines = FALSE ); bool isDockMenuEnabled() const;public slots:#ifndef QT_NO_TOOLBAR virtual void setRightJustification( bool ); void setOpaqueMoving( bool ); // virtual 3.0 void setToolBarsMovable( bool ); // virtual 3.0 void setDockMenuEnabled( bool );#endif virtual void setUsesBigPixmaps( bool ); void setUsesTextLabel( bool ); // virtual 3.0 void whatsThis();signals: void pixmapSizeChanged( bool ); void usesTextLabelChanged( bool ); void startMovingToolBar( QToolBar * ); void endMovingToolBar( QToolBar * ); void toolBarPositionChanged( QToolBar * );protected slots: virtual void setUpLayout();protected: void paintEvent( QPaintEvent * ); void resizeEvent( QResizeEvent * ); void childEvent( QChildEvent * ); bool event( QEvent * ); void styleChange( QStyle& );private: QMainWindowPrivate * d; void triggerLayout( bool deleteLayout = TRUE);#ifndef QT_NO_TOOLBAR void moveToolBar( QToolBar *, QMouseEvent * );#endif void rightMouseButtonMenu( const QPoint &p );#ifndef QT_NO_MENUBAR virtual void setMenuBar( QMenuBar * );#endif virtual void setStatusBar( QStatusBar * ); virtual void setToolTipGroup( QToolTipGroup * ); ToolBarDock findDockArea( const QPoint &pos, QRect &rect, QToolBar *tb, QRect *dockRect = 0 ); void moveToolBar( QToolBar *, ToolBarDock, QToolBar *relative, int ipos ); friend class QToolBar; friend class QMenuBar; friend class QHideDock;private: // Disabled copy constructor and operator=#if defined(Q_DISABLE_COPY) QMainWindow( const QMainWindow & ); QMainWindow& operator=( const QMainWindow & );#endif};#endif // QT_NO_MAINWINDOW#endif // QMAINWINDOW_H</pre><p><address><hr><div align="center"><table width="100%" cellspacing="0" border="0"><tr><td>Copyright ⌨️ 快捷键说明
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