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Main Window and Related Classes

These classes provide everything you need for a typical modern main application window, like the main window itself, menu and tool bars, a status bar, etc.

QAbstractEventDispatcherThe QAbstractEventDispatcher class manages Qt's event queue, excluding GUI-related events.
QActionThe QAction class provides an abstract user interface action that can be inserted into widgets.
QActionGroupThe QActionGroup class groups actions together.
QApplicationThe QApplication class manages the GUI application's control flow and main settings.
QCoreApplicationThe QCoreApplication class provides an event loop for console Qt applications.
QDialogButtonBoxThe QDialogButtonBox class is a widget that presents buttons in a layout that is appropriate to the current widget style.
QDockWidgetThe QDockWidget class provides a widget that can be docked inside a QMainWindow or floated as a top-level window on the desktop.
QMainWindowThe QMainWindow class provides a main application window.
QMdiAreaThe QMdiArea widget provides an area in which MDI windows are displayed.
QMdiSubWindowThe QMdiSubWindow class provides a subwindow class for QMdiArea.
QMenuThe QMenu class provides a menu widget for use in menu bars, context menus, and other popup menus.
QMenuBarThe QMenuBar class provides a horizontal menu bar.
QSessionManagerThe QSessionManager class provides access to the session manager.
QSizeGripThe QSizeGrip class provides a resize handle for resizing top-level windows.
QStatusBarThe QStatusBar class provides a horizontal bar suitable for presenting status information.
QSystemTrayIconThe QSystemTrayIcon class provides an icon for an application in the system tray.
QToolBarThe QToolBar class provides a movable panel that contains a set of controls.
QWidgetActionThe QWidgetAction class extends QAction by an interface for inserting custom widgets into action based containers, such as toolbars.
QWorkspaceThe QWorkspace widget provides a workspace window that can be used in an MDI application.


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Qt 4.3.0beta