GdkDisplay: GdkDisplay
In RGtk2: R Bindings for Gtk 2.8.0 and Above

Description Methods and Functions Hierarchy Detailed Description Structures Convenient Construction Signals Author(s) References

Controls the keyboard/mouse pointer grabs and a set of s

gdkDisplayOpen(display.name)
gdkDisplayGetDefault()
gdkDisplayGetName(object)
gdkDisplayGetNScreens(object)
gdkDisplayGetScreen(object, screen.num)
gdkDisplayGetDefaultScreen(object)
gdkDisplayPointerUngrab(object, time. = "GDK_CURRENT_TIME")
gdkDisplayKeyboardUngrab(object, time. = "GDK_CURRENT_TIME")
gdkDisplayPointerIsGrabbed(object)
gdkDisplayBeep(object)
gdkDisplaySync(object)
gdkDisplayFlush(object)
gdkDisplayClose(object)
gdkDisplayListDevices(object)
gdkDisplayGetEvent(object)
gdkDisplayPeekEvent(object)
gdkDisplayPutEvent(object, event)
gdkDisplayAddClientMessageFilter(object, message.type, func, data)
gdkDisplaySetDoubleClickTime(object, msec)
gdkDisplaySetDoubleClickDistance(object, distance)
gdkDisplayGetPointer(object)
gdkDisplayGetWindowAtPointer(object)
gdkDisplaySetPointerHooks(object, new.hooks)
gdkDisplayWarpPointer(object, screen, x, y)
gdkDisplaySupportsCursorColor(object)
gdkDisplaySupportsCursorAlpha(object)
gdkDisplayGetDefaultCursorSize(object)
gdkDisplayGetMaximalCursorSize(object)
gdkDisplayGetDefaultGroup(object)
gdkDisplaySupportsSelectionNotification(object)
gdkDisplayRequestSelectionNotification(object, selection)
gdkDisplaySupportsClipboardPersistence(object)
gdkDisplayStoreClipboard(object, clipboard.window, targets)
gdkDisplaySupportsShapes(object)
gdkDisplaySupportsInputShapes(object)
gdkDisplaySupportsComposite(object)
gdkDisplay(display.name)

1 2	GObject +----GdkDisplay

GdkDisplay objects purpose are two fold:

To grab/ungrab keyboard focus and mouse pointer
To manage and provide information about the GdkScreen(s) available for this GdkDisplay

GdkDisplay objects are the GDK representation of the X Display which can be described as a workstation consisting of a keyboard a pointing device (such as a mouse) and one or more screens. It is used to open and keep track of various GdkScreen objects currently instanciated by the application. It is also used to grab and release the keyboard and the mouse pointer.

GdkDisplay: The GdkDisplay struct is the GDK representation of an X display. All its fields are private and should not be accessed directly. Since 2.2

gdkDisplay is the equivalent of gdkDisplayOpen.

closed(display, is.error, user.data)

The ::closed signal is emitted when the connection to the windowing system for display is closed. Since 2.2