3 writes to _focusTreeState
PresentationCore (3)
Core\CSharp\System\Windows\Input\KeyboardDevice.cs (3)
516UIElement.FocusWithinProperty.OnOriginValueChanged(oldFocus, _focus, ref _focusTreeState); 734UIElement.FocusWithinProperty.OnOriginValueChanged(_focus, _focus, ref _focusTreeState); 1140_focusTreeState = new DeferredElementTreeState();
4 references to _focusTreeState
PresentationCore (4)
Core\CSharp\System\Windows\Input\KeyboardDevice.cs (4)
732if(_focusTreeState != null && !_focusTreeState.IsEmpty) 1138if (_focusTreeState == null) 1143return _focusTreeState;