Returned by pointer_grab and keyboard_grab to indicate success or the reason for the failure of the grab attempt.


Symbolic name


  0Gdk::GRAB_SUCCESS The resource was successfully grabbed.
  1Gdk::GRAB_ALREADY_GRABBED The resource is actively grabbed by another client.
  2Gdk::GRAB_INVALID_TIME The resource was grabbed more recently than the specified time.
  3Gdk::GRAB_NOT_VIEWABLE The grab window or the confine_to window are not viewable.
  4Gdk::GRAB_FROZEN The resource is frozen by an active grab of another client.