1 write to _focus
PresentationCore (1)
Core\CSharp\System\Windows\Input\KeyboardDevice.cs (1)
461_focus = focus;
29 references to _focus
PresentationCore (29)
Core\CSharp\System\Windows\Input\KeyboardDevice.cs (29)
131return (IInputElement) _focus; 181return (IInputElement) _focus; 347DependencyObject oldFocus = _focus; // This is required, used below to see if focus has been delegated 349if(newFocus != _focus) 354if(askOld && _focus != null) 356KeyboardFocusChangedEventArgs previewLostFocus = new KeyboardFocusChangedEventArgs(this, timeStamp, (IInputElement)_focus, (IInputElement)newFocus); 358previewLostFocus.Source= _focus; 374KeyboardFocusChangedEventArgs previewGotFocus = new KeyboardFocusChangedEventArgs(this, timeStamp, (IInputElement)_focus, (IInputElement)newFocus); 423if( !changeFocus && forceToNullIfFailed && oldFocus == _focus /* Focus is not delegated */ ) 457if(focus != _focus) 460DependencyObject oldFocus = _focus; 489if(_focus != null) 491o = _focus; 516UIElement.FocusWithinProperty.OnOriginValueChanged(oldFocus, _focus, ref _focusTreeState); 524if(_focus != null) 527o = _focus; 534_TsfManager.Value.Focus(_focus); 539InputLanguageManager.Current.Focus(_focus, oldFocus); 550if(_focus != null) 552KeyboardFocusChangedEventArgs gotFocus = new KeyboardFocusChangedEventArgs(this, timestamp, (IInputElement) oldFocus, (IInputElement) _focus); 554gotFocus.Source= _focus; 561InputMethod.Current.GotKeyboardFocus(_focus); 565AutomationPeer.RaiseFocusChangedEventHelper((IInputElement)_focus); 656if( _focus == null ) 666DependencyObject element = _focus; 700if(element == _focus) 734UIElement.FocusWithinProperty.OnOriginValueChanged(_focus, _focus, ref _focusTreeState); 1112if(InputElement.GetRootVisual (_focus as DependencyObject) != _focusRootVisual)