qmainwindow.h

qt-x11-opensource-src-4.1.4.tar.gz源码

/****************************************************************************
**
** Copyright (C) 1992-2006 Trolltech ASA. All rights reserved.
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License version 2.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of
** this file.  Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
** http://www.trolltech.com/products/qt/opensource.html
**
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://www.trolltech.com/products/qt/licensing.html or contact the
** sales department at [e-mail].
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/

#ifndef QMAINWINDOW_H
#define QMAINWINDOW_H

#include <QtGui/qwidget.h>

QT_BEGIN_HEADER

QT_MODULE(Gui)

#ifndef QT_NO_MAINWINDOW

class QDockWidget;
class QMainWindowPrivate;
class QMenuBar;
class QStatusBar;
class QToolBar;
class QMenu;

class Q_GUI_EXPORT QMainWindow : public QWidget
{
    Q_OBJECT

    Q_PROPERTY(QSize iconSize READ iconSize WRITE setIconSize)
    Q_PROPERTY(Qt::ToolButtonStyle toolButtonStyle READ toolButtonStyle WRITE setToolButtonStyle)

public:
    explicit QMainWindow(QWidget *parent = 0, Qt::WFlags flags = 0);
    ~QMainWindow();

    QSize iconSize() const;
    void setIconSize(const QSize &iconSize);

    Qt::ToolButtonStyle toolButtonStyle() const;
    void setToolButtonStyle(Qt::ToolButtonStyle toolButtonStyle);

#ifndef QT_NO_MENUBAR
    QMenuBar *menuBar() const;
    void setMenuBar(QMenuBar *menubar);
#endif

#ifndef QT_NO_STATUSBAR
    QStatusBar *statusBar() const;
    void setStatusBar(QStatusBar *statusbar);
#endif

    QWidget *centralWidget() const;
    void setCentralWidget(QWidget *widget);

    void setCorner(Qt::Corner corner, Qt::DockWidgetArea area);
    Qt::DockWidgetArea corner(Qt::Corner corner) const;

#ifndef QT_NO_TOOLBAR
    void addToolBarBreak(Qt::ToolBarArea area = Qt::TopToolBarArea);
    void insertToolBarBreak(QToolBar *before);

    void addToolBar(Qt::ToolBarArea area, QToolBar *toolbar);
    void addToolBar(QToolBar *toolbar);
    QToolBar *addToolBar(const QString &title);
    void insertToolBar(QToolBar *before, QToolBar *toolbar);
    void removeToolBar(QToolBar *toolbar);

    Qt::ToolBarArea toolBarArea(QToolBar *toolbar) const;
#endif
#ifndef QT_NO_DOCKWIDGET    
    void addDockWidget(Qt::DockWidgetArea area, QDockWidget *dockwidget);
    void addDockWidget(Qt::DockWidgetArea area, QDockWidget *dockwidget,
                       Qt::Orientation orientation);
    void splitDockWidget(QDockWidget *after, QDockWidget *dockwidget,
                         Qt::Orientation orientation);
    void removeDockWidget(QDockWidget *dockwidget);

    Qt::DockWidgetArea dockWidgetArea(QDockWidget *dockwidget) const;
#endif // QT_NO_DOCKWIDGET    

    QByteArray saveState(int version = 0) const;
    bool restoreState(const QByteArray &state, int version = 0);

#ifndef QT_NO_MENU
    virtual QMenu *createPopupMenu();
#endif

#ifdef QT3_SUPPORT
    QT3_SUPPORT_CONSTRUCTOR QMainWindow(QWidget *parent, const char *name, Qt::WFlags flags = 0);
#endif

Q_SIGNALS:
    void iconSizeChanged(const QSize &iconSize);
    void toolButtonStyleChanged(Qt::ToolButtonStyle toolButtonStyle);

protected:
    void contextMenuEvent(QContextMenuEvent *event);
    bool event(QEvent *event);

private:
    Q_DECLARE_PRIVATE(QMainWindow)
    Q_DISABLE_COPY(QMainWindow)
};

#endif // QT_NO_MAINWINDOW

QT_END_HEADER

#endif // QMAINWINDOW_H