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Stylet
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WindowManager sets window title if it's the same as the window name

This commit is contained in:
Antony Male 2015-02-28 17:57:29 +00:00
parent b11a9dabff
commit 2a6350ad73
2 changed files with 16 additions and 1 deletions
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3
Stylet/WindowManager.cs
View File

@ -130,8 +130,9 @@ namespace Stylet
throw e;
}
// Only set this it hasn't been set / bound to anything
var haveDisplayName = viewModel as IHaveDisplayName;
if (haveDisplayName != null && String.IsNullOrEmpty(window.Title) && BindingOperations.GetBindingBase(window, Window.TitleProperty) == null)
if (haveDisplayName != null && (String.IsNullOrEmpty(window.Title) || window.Title == view.GetType().Name) && BindingOperations.GetBindingBase(window, Window.TitleProperty) == null)
{
var binding = new Binding("DisplayName") { Mode = BindingMode.TwoWay };
window.SetBinding(Window.TitleProperty, binding);

14
StyletUnitTests/WindowManagerTests.cs
View File

@ -136,6 +136,20 @@ namespace StyletUnitTests
Assert.AreEqual("Test", e.ParentBinding.Path.Path);
}
[Test]
public void CreateWindowDoesSetUpTitleBindingIfTitleIsNameOfTheClass()
{
var model = new Screen();
var window = new Window();
window.Title = "Window";
this.viewManager.Setup(x => x.CreateAndBindViewForModelIfNecessary(model)).Returns(window);
this.windowManager.CreateWindow(model, false);
var e = window.GetBindingExpression(Window.TitleProperty);
Assert.AreEqual("DisplayName", e.ParentBinding.Path.Path);
}
[Test]
public void CreateWindowActivatesViewModel()
{