public void Button_SetTemplate_Test()
{
var button = new Button(new TestHelpers.RootElement(), AssetManager);
var block = new TextBlock(button, AssetManager) { Name = "Normal TextBlock" };
Assert.IsTrue(button.SetTemplate(ButtonState.Normal, block.Name));
Assert.IsFalse(block.IsLogical);
Assert.AreEqual(block, button.GetTemplate(ButtonState.Normal));
Assert.IsFalse(button.SetTemplate(ButtonState.Normal, "NonExistingChildName"));
Assert.IsTrue(button.SetTemplate(ButtonState.Normal, null));
Assert.IsTrue(block.IsLogical);
}
public void Button_StateChangesOnMouseEvent_Test()
{
var button = new Button(new TestHelpers.RootElement(), AssetManager)
{
DestRect = new Rectangle(0.0f, 0.0f, 0.5f, 0.5f)
};
// We need to check that "template" does not consume our event.
var block = new TextBlock(button, AssetManager) { Name = "Normal TextBlock" };
button.SetTemplate(ButtonState.Normal, block.Name);
button.InjectMouseMoveEvent(0.0f, 0.0f);
Assert.AreEqual(ButtonState.Hover, button.State);
button.InjectMouseDownEvent(0.0f, 0.0f, MouseButton.Left);
Assert.AreEqual(ButtonState.Pushed, button.State);
button.InjectMouseUpEvent(0.0f, 0.0f, MouseButton.Left);
Assert.AreEqual(ButtonState.Hover, button.State);
button.InjectMouseDownEvent(0.0f, 0.0f, MouseButton.Right);
Assert.AreEqual(ButtonState.Hover, button.State);
button.InjectMouseMoveEvent(button.AbsRect.Left - 1, button.AbsRect.Top - 1);
Assert.AreEqual(ButtonState.Normal, button.State);
}
public void Button_Render_Test()
{
var button = new Button(new TestHelpers.RootElement(), AssetManager);
TestHelpers.RenderSprite(Device, (s) => Assert.IsFalse((button as ISprite).Render(s)));
var block = new TextBlock(button, AssetManager) { Name = "Normal TextBlock" };
button.SetTemplate(ButtonState.Normal, block.Name);
TestHelpers.RenderSprite(Device, s => Assert.IsTrue((button as ISprite).Render(s)));
}
private void AddButton()
{
var button = new Button(Element, this.assetManager);
var textBlock = new TextBlock(button, assetManager) { Name = "NormalTemplate" };
button.SetTemplate(ButtonState.Normal, textBlock.Name);
Childs.Add(UIElementEditor.Create(this, button, this.assetManager));
}
public void Button_State_Test()
{
var button = new Button(new TestHelpers.RootElement(), AssetManager);
var block = new TextBlock(button, AssetManager) { Name = "Normal TextBlock" };
var img = new Image(button, AssetManager) { Name = "Hover Image" };
button.SetTemplate(ButtonState.Normal, block.Name);
button.SetTemplate(ButtonState.Hover, img.Name);
Assert.AreEqual(ButtonState.Normal, button.State);
Assert.IsTrue(block.IsVisible);
Assert.IsFalse(img.IsVisible);
button.State = ButtonState.Hover;
Assert.IsFalse(block.IsVisible);
Assert.IsTrue(img.IsVisible);
}
public void Button_XmlSerialize_Test()
{
var parent = new TestHelpers.RootElement();
var expected = new Button(parent, AssetManager);
var block = new TextBlock(expected, AssetManager) { Name = "Normal TextBlock" };
expected.SetTemplate(ButtonState.Normal, block.Name);
var stream = new MemoryStream();
using (var xmlWriter = XmlWriter.Create(stream))
{
expected.WriteXml(xmlWriter);
}
stream.Position = 0;
var actual = new Button(parent, AssetManager);
using (var xmlReader = XmlReader.Create(stream))
{
actual.ReadXml(xmlReader);
}
Assert.AreEqual(block.Name, actual.GetTemplate(ButtonState.Normal).Name);
Assert.IsNull(actual.GetTemplate(ButtonState.Hover));
}
