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00042 #ifndef QWORKSPACE_H
00043 #define QWORKSPACE_H
00044
00045 #include <QtGui/qwidget.h>
00046
00047 QT_BEGIN_HEADER
00048
00049 QT_BEGIN_NAMESPACE
00050
00051 QT_MODULE(Gui)
00052
00053 #ifndef QT_NO_WORKSPACE
00054
00055 class QAction;
00056 class QWorkspaceChild;
00057 class QShowEvent;
00058 class QWorkspacePrivate;
00059
00060 class Q_GUI_EXPORT QWorkspace : public QWidget
00061 {
00062 Q_OBJECT
00063 Q_PROPERTY(bool scrollBarsEnabled READ scrollBarsEnabled WRITE setScrollBarsEnabled)
00064 Q_PROPERTY(QBrush background READ background WRITE setBackground)
00065
00066 public:
00067 explicit QWorkspace(QWidget* parent=0);
00068 ~QWorkspace();
00069
00070 enum WindowOrder { CreationOrder, StackingOrder };
00071
00072 QWidget* activeWindow() const;
00073 QWidgetList windowList(WindowOrder order = CreationOrder) const;
00074
00075 QWidget * addWindow(QWidget *w, Qt::WindowFlags flags = 0);
00076
00077 QSize sizeHint() const;
00078
00079 bool scrollBarsEnabled() const;
00080 void setScrollBarsEnabled(bool enable);
00081
00082 #ifdef QT3_SUPPORT
00083 QT3_SUPPORT_CONSTRUCTOR QWorkspace(QWidget* parent, const char* name);
00084 QT3_SUPPORT void setPaletteBackgroundColor(const QColor &);
00085 QT3_SUPPORT void setPaletteBackgroundPixmap(const QPixmap &);
00086 #endif
00087
00088 void setBackground(const QBrush &background);
00089 QBrush background() const;
00090
00091 Q_SIGNALS:
00092 void windowActivated(QWidget* w);
00093
00094 public Q_SLOTS:
00095 void setActiveWindow(QWidget *w);
00096 void cascade();
00097 void tile();
00098 void arrangeIcons();
00099 void closeActiveWindow();
00100 void closeAllWindows();
00101 void activateNextWindow();
00102 void activatePreviousWindow();
00103
00104 protected:
00105 bool event(QEvent *e);
00106 void paintEvent(QPaintEvent *e);
00107 void changeEvent(QEvent *);
00108 void childEvent(QChildEvent *);
00109 void resizeEvent(QResizeEvent *);
00110 bool eventFilter(QObject *, QEvent *);
00111 void showEvent(QShowEvent *e);
00112 void hideEvent(QHideEvent *e);
00113 #ifndef QT_NO_WHEELEVENT
00114 void wheelEvent(QWheelEvent *e);
00115 #endif
00116
00117 private:
00118 Q_DECLARE_PRIVATE(QWorkspace)
00119 Q_DISABLE_COPY(QWorkspace)
00120 Q_PRIVATE_SLOT(d_func(), void _q_normalizeActiveWindow())
00121 Q_PRIVATE_SLOT(d_func(), void _q_minimizeActiveWindow())
00122 Q_PRIVATE_SLOT(d_func(), void _q_showOperationMenu())
00123 Q_PRIVATE_SLOT(d_func(), void _q_popupOperationMenu(const QPoint&))
00124 Q_PRIVATE_SLOT(d_func(), void _q_operationMenuActivated(QAction *))
00125 Q_PRIVATE_SLOT(d_func(), void _q_updateActions())
00126 Q_PRIVATE_SLOT(d_func(), void _q_scrollBarChanged())
00127
00128 friend class QWorkspaceChild;
00129 };
00130
00131 #endif // QT_NO_WORKSPACE
00132
00133 QT_END_NAMESPACE
00134
00135 QT_END_HEADER
00136
00137 #endif // QWORKSPACE_H