[ Version ( deprecated = true , deprecated_since = "2.9.4" ) ]
public static void remove_focus_tracker (uint tracker_id)
Warning: remove_focus_tracker is deprecated since 2.9.4.
Removes the specified focus tracker from the list of functions to be called when any object receives focus.
Focus tracking has been dropped as a feature to be implemented by ATK itself.
If you need focus tracking on your implementation, subscribe to the state_change "focused" signal.
the id of the focus tracker to remove