public void GetVisualsAt_Should_Not_Find_Invisible_Controls_At_Point() { using (var application = 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, IsVisible = false, Child = new Border { HorizontalAlignment = HorizontalAlignment.Stretch, VerticalAlignment = VerticalAlignment.Stretch, } } }; 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(100, 100)); Assert.Equal(new[] { container }, result); } }
public void Should_Track_Bounds() { using (UnitTestApplication.Start(TestServices.StyledWindow)) { 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, }, } }; var context = new DrawingContext(Mock.Of<IDrawingContextImpl>()); tree.Measure(Size.Infinity); tree.Arrange(new Rect(0, 0, 100, 100)); context.Render(tree); var track = target.Track(control); 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 InputHitTest_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.InputHitTest(new Point(10, 10)); Assert.Equal(container, result); } }
public void GetVisualsAt_Should_Not_Find_Control_Outside_Scroll_Viewport() { using (UnitTestApplication.Start(new TestServices(renderInterface: new MockRenderInterface()))) { Border target; Border item1; Border item2; ScrollContentPresenter scroll; var container = new Panel { Width = 100, Height = 200, Children = new Controls.Controls { (target = new Border() { Width = 100, Height = 100 }), new Border() { Width = 100, Height = 100, Margin = new Thickness(0, 100, 0, 0), Child = scroll = new ScrollContentPresenter() { Content = new StackPanel() { Children = new Controls.Controls { (item1 = new Border() { Width = 100, Height = 100, }), (item2 = new Border() { Width = 100, Height = 100, }), } } } } } }; scroll.UpdateChild(); 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(50, 150)).First(); Assert.Equal(item1, result); result = container.GetVisualsAt(new Point(50, 50)).First(); Assert.Equal(target, result); scroll.Offset = new Vector(0, 100); //we don't have setup LayoutManager so we will make it manually scroll.Parent.InvalidateArrange(); container.InvalidateArrange(); container.Arrange(new Rect(container.DesiredSize)); context.Render(container); result = container.GetVisualsAt(new Point(50, 150)).First(); Assert.Equal(item2, result); result = container.GetVisualsAt(new Point(50, 50)).First(); Assert.NotEqual(item1, result); Assert.Equal(target, result); } }
public void GetVisualsAt_Should_Not_Find_Control_Outside_Parent_Bounds_When_Clipped() { using (UnitTestApplication.Start(new TestServices(renderInterface: new MockRenderInterface()))) { Border target; var container = new Panel { Width = 100, Height = 200, Children = new Controls.Controls { new Panel() { Width = 100, Height = 100, Margin = new Thickness(0, 100, 0, 0), ClipToBounds = true, Children = new Controls.Controls { (target = new Border() { Width = 100, Height = 100, Margin = new Thickness(0, -100, 0, 0) }) } } } }; 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(50, 50)); Assert.Equal(new[] { container }, result); } }
public void GetVisualsAt_Should_Find_Control_Translated_Outside_Parent_Bounds() { using (UnitTestApplication.Start(new TestServices(renderInterface: new MockRenderInterface()))) { Border target; var container = new Panel { Width = 200, Height = 200, ClipToBounds = false, Children = new Controls.Controls { new Border { Width = 100, Height = 100, ZIndex = 1, HorizontalAlignment = HorizontalAlignment.Left, VerticalAlignment = VerticalAlignment.Top, Child = target = new Border { Width = 50, Height = 50, HorizontalAlignment = HorizontalAlignment.Left, VerticalAlignment = VerticalAlignment.Top, RenderTransform = new TranslateTransform(110, 110), } }, } }; 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(120, 120)); Assert.Equal(new IVisual[] { target, container }, result); } }
public void GetVisualsAt_Should_Return_Top_Controls_First_With_ZIndex() { using (UnitTestApplication.Start(new TestServices(renderInterface: new MockRenderInterface()))) { var container = new Panel { Width = 200, Height = 200, Children = new Controls.Controls { new Border { Width = 100, Height = 100, ZIndex = 1, HorizontalAlignment = HorizontalAlignment.Center, VerticalAlignment = VerticalAlignment.Center }, new Border { Width = 50, Height = 50, HorizontalAlignment = HorizontalAlignment.Center, VerticalAlignment = VerticalAlignment.Center }, new Border { Width = 75, Height = 75, ZIndex = 2, 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(100, 100)); Assert.Equal(new[] { container.Children[2], container.Children[0], container.Children[1], container }, result); } }