public void Should_Track_Bounds() { var target = new BoundsTracker(); var control = default(Rectangle); var tree = new Decorator { Padding = new Thickness(10), Child = new Decorator { Padding = new Thickness(5), Child = control = new Rectangle { Width = 15, Height = 15, }, } }; tree.Measure(Size.Infinity); tree.Arrange(new Rect(0, 0, 100, 100)); var track = target.Track(control, tree); var results = new List <TransformedBounds>(); track.Subscribe(results.Add); Assert.Equal(new Rect(15, 15, 15, 15), results.Last().Bounds); tree.Padding = new Thickness(15); tree.Measure(Size.Infinity); tree.Arrange(new Rect(0, 0, 100, 100), true); Assert.Equal(new Rect(20, 20, 15, 15), results.Last().Bounds); }
public void Should_Track_Bounds() { using (UnitTestApplication.Start(TestServices.StyledWindow)) { var control = default(Rectangle); var tree = new Decorator { Padding = new Thickness(10), Child = new Decorator { Padding = new Thickness(5), Child = control = new Rectangle { Width = 15, Height = 15, }, } }; var context = new DrawingContext(Mock.Of <IDrawingContextImpl>()); tree.Measure(Size.Infinity); tree.Arrange(new Rect(0, 0, 100, 100)); ImmediateRenderer.Render(tree, context); var track = control.GetObservable(Visual.TransformedBoundsProperty); var results = new List <TransformedBounds?>(); track.Subscribe(results.Add); Assert.Equal(new Rect(0, 0, 15, 15), results[0].Value.Bounds); Assert.Equal(Matrix.CreateTranslation(42, 42), results[0].Value.Transform); } }
public void GetVisualsAt_Should_Not_Find_Control_Outside_Point() { using (UnitTestApplication.Start(new TestServices(renderInterface: new MockRenderInterface()))) { var container = new Decorator { Width = 200, Height = 200, Child = new Border { Width = 100, Height = 100, HorizontalAlignment = HorizontalAlignment.Center, VerticalAlignment = VerticalAlignment.Center } }; container.Measure(Size.Infinity); container.Arrange(new Rect(container.DesiredSize)); var context = new DrawingContext(Mock.Of <IDrawingContextImpl>()); context.Render(container); var result = container.GetVisualsAt(new Point(10, 10)); Assert.Equal(new[] { container }, result); } }
public void Measure_Should_Return_Padding_When_No_Child_Present() { var target = new Decorator { Padding = new Thickness(8), }; target.Measure(new Size(100, 100)); Assert.Equal(new Size(16, 16), target.DesiredSize); }
protected override Size MeasureOverride(Size constraint) { _transformDecorator.Measure( new Size( double.PositiveInfinity, double.PositiveInfinity)); var desiredSize = _transformDecorator.DesiredSize; return(desiredSize); }
public void Margin_Should_Be_Included_In_DesiredSize() { var decorator = new Decorator { Width = 100, Height = 100, Margin = new Thickness(8), }; decorator.Measure(Size.Infinity); Assert.Equal(new Size(116, 116), decorator.DesiredSize); }
public void Bounds_Should_Not_Include_Margin() { var target = new Decorator { Width = 100, Height = 100, Margin = new Thickness(5), }; Assert.False(target.IsMeasureValid); target.Measure(Size.Infinity); target.Arrange(new Rect(target.DesiredSize)); Assert.Equal(new Rect(5, 5, 100, 100), target.Bounds); }
public void Negative_Margin_Larger_Than_Constraint_Should_Request_Height_0() { Control target; var outer = new Decorator { Width = 100, Height = 100, Child = target = new Control { Margin = new Thickness(0, -100, 0, 0), } }; outer.Measure(Size.Infinity); Assert.Equal(0, target.DesiredSize.Height); }
public void Margin_Should_Affect_AvailableSize() { MeasureTest target; var outer = new Decorator { Width = 100, Height = 100, Child = target = new MeasureTest { Margin = new Thickness(10), } }; outer.Measure(Size.Infinity); Assert.Equal(new Size(80, 80), target.AvailableSize); }
public void InputHitTest_Should_Not_Find_Control_Outside_Point() { var container = new Decorator { Width = 200, Height = 200, Child = new Border { Width = 100, Height = 100, HorizontalAlignment = HorizontalAlignment.Center, VerticalAlignment = VerticalAlignment.Center } }; container.Measure(Size.Infinity); container.Arrange(new Rect(container.DesiredSize)); var result = container.InputHitTest(new Point(10, 10)); Assert.Equal(container, result); }
public void KeyboardDirectionalNavigationTransformTest() { Control child1 = new Control { Name = "child1", Width = 100, Height = 100, RenderTransform = new TranslateTransform(-300, 200) }; Control child2 = new Control { Name = "child2", Width = 100, Height = 100, RenderTransform = new TranslateTransform(-290, -200) }; Control child3 = new Control { Name = "child3", Width = 100, Height = 100, RenderTransform = new TranslateTransform(-100, 0) }; Control child4 = new Control { Name = "child4", Width = 100, Height = 100, RenderTransform = new TranslateTransform(100, 190) }; Control child5 = new Control { Name = "child5", Width = 100, Height = 100, RenderTransform = new TranslateTransform(110, -210) }; Grid grid = new Grid { Margin = new Thickness(100, 200, 0, 0), RenderTransform = new RotateTransform { Angle = 90 } }; grid.Children.Add(child1); grid.Children.Add(child2); grid.Children.Add(child3); grid.Children.Add(child4); grid.Children.Add(child5); Decorator root = new Decorator { IsRootElement = true, Child = grid, Margin = new Thickness(200, 100, 0, 0), }; root.Measure(Size.Infinity); root.Arrange(new Rect(root.DesiredSize)); KeyboardNavigation.SetDirectionalNavigation(root, KeyboardNavigationMode.Contained); Assert.AreEqual(child1, KeyboardNavigationTarget.FindTarget(child1, FocusNavigationDirection.Left, KeyboardNavigation.DirectionalNavigationProperty)); Assert.AreEqual(child3, KeyboardNavigationTarget.FindTarget(child1, FocusNavigationDirection.Right, KeyboardNavigation.DirectionalNavigationProperty)); Assert.AreEqual(child1, KeyboardNavigationTarget.FindTarget(child1, FocusNavigationDirection.Up, KeyboardNavigation.DirectionalNavigationProperty)); Assert.AreEqual(child3, KeyboardNavigationTarget.FindTarget(child1, FocusNavigationDirection.Down, KeyboardNavigation.DirectionalNavigationProperty)); Assert.AreEqual(child3, KeyboardNavigationTarget.FindTarget(child2, FocusNavigationDirection.Left, KeyboardNavigation.DirectionalNavigationProperty)); Assert.AreEqual(child2, KeyboardNavigationTarget.FindTarget(child2, FocusNavigationDirection.Right, KeyboardNavigation.DirectionalNavigationProperty)); Assert.AreEqual(child2, KeyboardNavigationTarget.FindTarget(child2, FocusNavigationDirection.Up, KeyboardNavigation.DirectionalNavigationProperty)); Assert.AreEqual(child3, KeyboardNavigationTarget.FindTarget(child2, FocusNavigationDirection.Down, KeyboardNavigation.DirectionalNavigationProperty)); Assert.AreEqual(child4, KeyboardNavigationTarget.FindTarget(child3, FocusNavigationDirection.Left, KeyboardNavigation.DirectionalNavigationProperty)); Assert.AreEqual(child2, KeyboardNavigationTarget.FindTarget(child3, FocusNavigationDirection.Right, KeyboardNavigation.DirectionalNavigationProperty)); Assert.AreEqual(child2, KeyboardNavigationTarget.FindTarget(child3, FocusNavigationDirection.Up, KeyboardNavigation.DirectionalNavigationProperty)); Assert.AreEqual(child4, KeyboardNavigationTarget.FindTarget(child3, FocusNavigationDirection.Down, KeyboardNavigation.DirectionalNavigationProperty)); Assert.AreEqual(child4, KeyboardNavigationTarget.FindTarget(child4, FocusNavigationDirection.Left, KeyboardNavigation.DirectionalNavigationProperty)); Assert.AreEqual(child3, KeyboardNavigationTarget.FindTarget(child4, FocusNavigationDirection.Right, KeyboardNavigation.DirectionalNavigationProperty)); Assert.AreEqual(child3, KeyboardNavigationTarget.FindTarget(child4, FocusNavigationDirection.Up, KeyboardNavigation.DirectionalNavigationProperty)); Assert.AreEqual(child4, KeyboardNavigationTarget.FindTarget(child4, FocusNavigationDirection.Down, KeyboardNavigation.DirectionalNavigationProperty)); Assert.AreEqual(child3, KeyboardNavigationTarget.FindTarget(child5, FocusNavigationDirection.Left, KeyboardNavigation.DirectionalNavigationProperty)); Assert.AreEqual(child5, KeyboardNavigationTarget.FindTarget(child5, FocusNavigationDirection.Right, KeyboardNavigation.DirectionalNavigationProperty)); Assert.AreEqual(child3, KeyboardNavigationTarget.FindTarget(child5, FocusNavigationDirection.Up, KeyboardNavigation.DirectionalNavigationProperty)); Assert.AreEqual(child5, KeyboardNavigationTarget.FindTarget(child5, FocusNavigationDirection.Down, KeyboardNavigation.DirectionalNavigationProperty)); }