The EditorWindow which currently has keyboard focus. (Read Only)

	// Prints to a label the name of the focused window
	
	class focusedWindowEx extends EditorWindow {
		
		@MenuItem("Example/Print Focused Window Name")
		static function Init() {
			var window = GetWindow(focusedWindowEx);
			window.Show();
		}	
		function OnGUI () {
			GUILayout.Label(EditorWindow.focusedWindow.ToString());
		}
	}