public void Apply(FrameworkElement frameworkElement) { if (frameworkElement == null) throw new ArgumentNullException("frameworkElement"); frameworkElement.SetCurrentValue(FrameworkElement.WidthProperty, _width); frameworkElement.SetCurrentValue(FrameworkElement.HeightProperty, _height); }
private static void UpdateObservedSizesForFrameworkElement(FrameworkElement frameworkElement) { // WPF 4.0 onwards frameworkElement.SetCurrentValue(ObservedWidthProperty, frameworkElement.ActualWidth); frameworkElement.SetCurrentValue(ObservedHeightProperty, frameworkElement.ActualHeight); // WPF 3.5 and prior ////SetObservedWidth(frameworkElement, frameworkElement.ActualWidth); ////SetObservedHeight(frameworkElement, frameworkElement.ActualHeight); }
public override bool TryInvoke(FrameworkElement owner, AutomationMethod method, out AutomationValue result) { result = AutomationValue.NotSetValue; var pinnableToolTip = new PinnableToolTip { Name = "PinnableToolTipId", AllowCloseByUser = true, ResizeMode = ResizeMode.CanResize, MinWidth = 100, MinHeight = 100, HorizontalOffset = -12, VerticalOffset = -12, }; var dataTemplate = new DataTemplate(); var label = new FrameworkElementFactory(typeof(Label)); label.SetValue(ContentControl.ContentProperty, "Test content"); dataTemplate.VisualTree = label; pinnableToolTip.ContentTemplate = dataTemplate; owner.SetCurrentValue(PinnableToolTipService.ToolTipProperty, pinnableToolTip); result = AutomationValue.FromValue(true); return(true); }
private static void UpdateObservedSizesForFrameworkElement(FrameworkElement frameworkElement) { frameworkElement.SetCurrentValue(ObservedWidthProperty, frameworkElement.ActualWidth); frameworkElement.SetCurrentValue(ObservedHeightProperty, frameworkElement.ActualHeight); }
public Storyboard CreateEntryAnimation(FrameworkElement animatedObject, double xDelta, double yDelta) { var translateTransform = animatedObject.RenderTransform as TranslateTransform; animatedObject.Opacity = 0.0; animatedObject.SetCurrentValue(FrameworkElement.OpacityProperty, 0.0); if (translateTransform == null) { animatedObject.RenderTransform = translateTransform = new TranslateTransform(xDelta, yDelta); } else { translateTransform.SetCurrentValue(TranslateTransform.XProperty, translateTransform.X + xDelta); translateTransform.SetCurrentValue(TranslateTransform.YProperty, translateTransform.X + yDelta); } var storyboard = new Storyboard { FillBehavior = FillBehavior.Stop }; var animationOpacity = new DoubleAnimation { Duration = _exitDuration, BeginTime = CalculateStagger(), From = 0, To = 1, EasingFunction = new ExponentialEase { EasingMode = EasingMode.EaseOut } }; Storyboard.SetTarget(animationOpacity, animatedObject); Storyboard.SetTargetProperty(animationOpacity, new PropertyPath(UIElement.OpacityProperty)); storyboard.Children.Add(animationOpacity); var animationX = new DoubleAnimation { Duration = _exitDuration, BeginTime = CalculateStagger(), To = 0, EasingFunction = new CubicEase { EasingMode = EasingMode.EaseOut } }; Storyboard.SetTarget(animationX, animatedObject); Storyboard.SetTargetProperty(animationX, new PropertyPath("(UIElement.RenderTransform).(TranslateTransform.X)")); storyboard.Children.Add(animationX); var animationY = new DoubleAnimation { Duration = _exitDuration, BeginTime = CalculateStagger(), To = 0, EasingFunction = new ExponentialEase { EasingMode = EasingMode.EaseOut } }; Storyboard.SetTarget(animationY, animatedObject); Storyboard.SetTargetProperty(animationY, new PropertyPath("(UIElement.RenderTransform).(TranslateTransform.Y)")); storyboard.Children.Add(animationY); storyboard.Completed += (s, e) => { animatedObject.Opacity = 1.0; translateTransform.X = translateTransform.X; translateTransform.Y = translateTransform.Y; }; return storyboard; }