public void UIElementIsHitTestVisibleTest()
{
UIElement element1 = new UIElement();
UIElement element2 = new UIElement();
UIElement element3 = new UIElement();
element1.AddVisualChild(element2);
element2.AddVisualChild(element3);
Assert.IsTrue(element1.IsHitTestVisible);
Assert.IsTrue(element2.IsHitTestVisible);
Assert.IsTrue(element3.IsHitTestVisible);
element1.IsHitTestVisible = false;
Assert.IsFalse(element1.IsHitTestVisible);
Assert.IsFalse(element2.IsHitTestVisible);
Assert.IsFalse(element3.IsHitTestVisible);
element2.IsHitTestVisible = false;
element1.IsHitTestVisible = true;
Assert.IsTrue(element1.IsHitTestVisible);
Assert.IsFalse(element2.IsHitTestVisible);
Assert.IsFalse(element3.IsHitTestVisible);
element3.IsHitTestVisible = true;
Assert.IsFalse(element3.IsHitTestVisible);
element2.RemoveVisualChild(element3);
Assert.IsTrue(element3.IsHitTestVisible);
}
public void UIElementIsEnabledTest()
{
UIElement element1 = new UIElement();
UIElement element2 = new UIElement();
UIElement element3 = new UIElement();
element1.AddVisualChild(element2);
element2.AddVisualChild(element3);
Assert.IsTrue(element1.IsEnabled);
Assert.IsTrue(element2.IsEnabled);
Assert.IsTrue(element3.IsEnabled);
element1.IsEnabled = false;
Assert.IsFalse(element1.IsEnabled);
Assert.IsFalse(element2.IsEnabled);
Assert.IsFalse(element3.IsEnabled);
element2.IsEnabled = false;
element1.IsEnabled = true;
Assert.IsTrue(element1.IsEnabled);
Assert.IsFalse(element2.IsEnabled);
Assert.IsFalse(element3.IsEnabled);
element3.IsEnabled = true;
Assert.IsFalse(element3.IsEnabled);
element2.RemoveVisualChild(element3);
Assert.IsTrue(element3.IsEnabled);
}
public void UIElementIsVisibleTest()
{
UIElement element1 = new UIElement();
UIElement element2 = new UIElement();
UIElement element3 = new UIElement();
element1.AddVisualChild(element2);
element2.AddVisualChild(element3);
Assert.IsFalse(element1.IsVisible);
Assert.IsFalse(element2.IsVisible);
Assert.IsFalse(element3.IsVisible);
element1.IsRootElement = true;
Assert.IsTrue(element1.IsVisible);
Assert.IsTrue(element2.IsVisible);
Assert.IsTrue(element3.IsVisible);
element2.Visibility = Visibility.Collapsed;
Assert.IsTrue(element1.IsVisible);
Assert.IsFalse(element2.IsVisible);
Assert.IsFalse(element3.IsVisible);
element3.Visibility = Visibility.Hidden;
Assert.IsTrue(element1.IsVisible);
Assert.IsFalse(element2.IsVisible);
Assert.IsFalse(element3.IsVisible);
element2.Visibility = Visibility.Visible;
Assert.IsTrue(element1.IsVisible);
Assert.IsTrue(element2.IsVisible);
Assert.IsFalse(element3.IsVisible);
element1.IsRootElement = false;
Assert.IsFalse(element1.IsVisible);
Assert.IsFalse(element2.IsVisible);
Assert.IsFalse(element3.IsVisible);
element1.IsRootElement = true;
element1.RemoveVisualChild(element2);
Assert.IsTrue(element1.IsVisible);
Assert.IsFalse(element2.IsVisible);
Assert.IsFalse(element3.IsVisible);
}