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# qmainwindow.h

This is the verbatim text of the qmainwindow.h include file. It is provided only for illustration; the copyright remains with Trolltech.

    /****************************************************************************
    ** $Id: qt/src/widgets/qmainwindow.h   2.3.1   edited 2001-01-26 $
    **
    ** 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_MAINWINDOW

    class QMenuBar;
    class QStatusBar;
    class QToolTipGroup;
    class QToolBar;
    template <class type> class QList;

    class QMainWindowPrivate;

    class Q_EXPORT QMainWindow: 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
        };

        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 * );

        void show();
        QSize sizeHint() const;
        QSize minimumSizeHint() const;

        bool rightJustification() const;
        bool usesBigPixmaps() const;
        bool usesTextLabel() const;
        bool toolBarsMovable() const;
        bool opaqueMoving() const;

        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:
        virtual void setRightJustification( bool );
        virtual void setUsesBigPixmaps( bool );
        void setUsesTextLabel( bool ); // virtual 3.0
        void setToolBarsMovable( bool ); // virtual 3.0
        void setOpaqueMoving( bool ); // virtual 3.0
        void setDockMenuEnabled( bool );

        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);
        void moveToolBar( QToolBar *, QMouseEvent * );
        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