gdkKeyboardGrab {RGtk2} | R Documentation |
Grabs the keyboard so that all events are passed to this
application until the keyboard is ungrabbed with gdkKeyboardUngrab
.
This overrides any previous keyboard grab by this client.
gdkKeyboardGrab(window, owner.events = FALSE, time = "GDK_CURRENT_TIME")
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[GdkWindow ] the GdkWindow which will own the grab (the grab window). |
|
[logical] if FALSE then all keyboard events are reported with respect to
window . If TRUE then keyboard events for this application are reported as
normal, but keyboard events outside this application are reported with respect
to window . Both key press and key release events are always reported,
independant of the event mask set by the application. |
|
[numeric] a timestamp from a GdkEvent , or GDK_CURRENT_TIME if no timestamp is
available. |
If you set up anything at the time you take the grab that needs to be cleaned
up when the grab ends, you should handle the GdkEventGrabBroken
events that
are emitted when the grab ends unvoluntarily.
[GdkGrabStatus
] GDK_GRAB_SUCCESS
if the grab was successful.
Derived by RGtkGen from GTK+ documentation