qworkspace.h Include File

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# qworkspace.h

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

    /****************************************************************************
    ** $Id: qt/qworkspace.h   3.3.8   edited Jan 11 14:46 $
    **
    ** Definition of the QWorkspace class
    **
    ** Created : 990210
    **
    ** Copyright (C) 1999-2007 Trolltech ASA.  All rights reserved.
    **
    ** This file is part of the workspace module of the Qt GUI Toolkit.
    **
    ** This file may be distributed under the terms of the Q Public License
    ** as defined by Trolltech ASA 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 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 QWORKSPACE_H
    #define QWORKSPACE_H

    #ifndef QT_H
    #include "qwidget.h"
    #include "qwidgetlist.h"
    #endif // QT_H

    #ifndef QT_NO_WORKSPACE

    #if !defined( QT_MODULE_WORKSPACE ) || defined( QT_INTERNAL_WORKSPACE )
    #define QM_EXPORT_WORKSPACE
    #else
    #define QM_EXPORT_WORKSPACE Q_EXPORT
    #endif

    class QWorkspaceChild;
    class QShowEvent;
    class QWorkspacePrivate;
    class QPopupMenu;
    class QDockWindow;

    class QM_EXPORT_WORKSPACE QWorkspace : public QWidget
    {
        Q_OBJECT
        Q_PROPERTY( bool scrollBarsEnabled READ scrollBarsEnabled WRITE setScrollBarsEnabled )

    #ifdef QT_WORKSPACE_WINDOWMODE
    public:
    #endif
        enum WindowMode { TopLevel, MDI, AutoDetect };
        WindowMode windowMode() const;
    #ifdef QT_WORKSPACE_WINDOWMODE
    private:
    #endif

    public:
    #ifdef QT_WORKSPACE_WINDOWMODE
        QWorkspace( WindowMode mode, QWidget* parent=0, const char* name=0 );
    #endif
        QWorkspace( QWidget* parent=0, const char* name=0 );

        ~QWorkspace();

        enum WindowOrder { CreationOrder, StackingOrder };

        QWidget* activeWindow() const;
        QWidgetList windowList() const; // ### merge with below in 4.0
        QWidgetList windowList( WindowOrder order ) const;

        QSize sizeHint() const;

        bool scrollBarsEnabled() const;
        void setScrollBarsEnabled( bool enable );

        void setPaletteBackgroundColor( const QColor & );
        void setPaletteBackgroundPixmap( const QPixmap & );

    signals:
        void windowActivated( QWidget* w);

    public slots:
        void cascade();
        void tile();
        void closeActiveWindow();
        void closeAllWindows();
        void activateNextWindow();
        void activatePrevWindow();

    protected:
    #ifndef QT_NO_STYLE
        void styleChange( QStyle& );
    #endif
        void childEvent( QChildEvent * );
        void resizeEvent( QResizeEvent * );
        bool eventFilter( QObject *, QEvent * );
        void showEvent( QShowEvent *e );
        void hideEvent( QHideEvent *e );
    #ifndef QT_NO_WHEELEVENT
        void wheelEvent( QWheelEvent *e );
    #endif

    private slots:
        void normalizeActiveWindow();
        void minimizeActiveWindow();
        void showOperationMenu();
        void popupOperationMenu( const QPoint& );
        void operationMenuActivated( int );
        void operationMenuAboutToShow();
        void toolMenuAboutToShow();
        void activatePreviousWindow(); // ### remove in Qt 4.0
        void dockWindowsShow();
        void scrollBarChanged();

    private:
        void init();
        void handleUndock( QDockWindow* w);
        void insertIcon( QWidget* w);
        void removeIcon( QWidget* w);
        void place( QWidget* );

        QWorkspaceChild* findChild( QWidget* w);
        void showMaximizeControls();
        void hideMaximizeControls();
        void activateWindow( QWidget* w, bool change_focus = TRUE );
        void showWindow( QWidget* w);
        void maximizeWindow( QWidget* w);
        void minimizeWindow( QWidget* w);
        void normalizeWindow( QWidget* w);

        QRect updateWorkspace();

        QPopupMenu* popup;
        QWorkspacePrivate* d;

        friend class QWorkspacePrivate;
        friend class QWorkspaceChild;

    private:	// Disabled copy constructor and operator=
    #if defined(Q_DISABLE_COPY)
        QWorkspace( const QWorkspace & );
        QWorkspace& operator=( const QWorkspace & );
    #endif
    };

    #endif // QT_NO_WORKSPACE

    #endif // QWORKSPACE_H