private static IControl PopupContentControlTemplate(PopupContentControl control)
{
return(new Popup
{
Name = "popup",
Child = new ContentPresenter
{
[~ContentPresenter.ContentProperty] = control[~ContentControl.ContentProperty],
}
});
}
private static IControl PopupContentControlTemplate(PopupContentControl control, INameScope scope)
{
return(new Popup
{
Name = "popup",
Child = new ContentPresenter
{
[~ContentPresenter.ContentProperty] = control[~ContentControl.ContentProperty],
}
}.RegisterInNameScope(scope));
}
public void Templated_Control_With_Popup_In_Template_Should_Set_TemplatedParent()
{
using (CreateServices())
{
PopupContentControl target;
var root = PreparedWindow(target = new PopupContentControl
{
Content = new Border(),
Template = new FuncControlTemplate <PopupContentControl>(PopupContentControlTemplate),
});
root.Show();
target.ApplyTemplate();
var popup = (Popup)target.GetTemplateChildren().First(x => x.Name == "popup");
popup.Open();
var popupRoot = (Control)popup.Host;
popupRoot.Measure(Size.Infinity);
popupRoot.Arrange(new Rect(popupRoot.DesiredSize));
var children = popupRoot.GetVisualDescendants().ToList();
var types = children.Select(x => x.GetType().Name).ToList();
Assert.Equal(
new[]
{
"Panel",
"Border",
"VisualLayerManager",
"ContentPresenter",
"ContentPresenter",
"Border",
},
types);
var templatedParents = children
.OfType <IControl>()
.Select(x => x.TemplatedParent).ToList();
Assert.Equal(
new object[]
{
popupRoot,
popupRoot,
popupRoot,
popupRoot,
target,
null,
},
templatedParents);
}
}
public void Templated_Control_With_Popup_In_Template_Should_Set_TemplatedParent()
{
using (CreateServices())
{
PopupContentControl target;
var root = new TestRoot
{
Child = target = new PopupContentControl
{
Content = new Border(),
Template = new FuncControlTemplate <PopupContentControl>(PopupContentControlTemplate),
},
StylingParent = AvaloniaLocator.Current.GetService <IGlobalStyles>()
};
target.ApplyTemplate();
var popup = (Popup)target.GetTemplateChildren().First(x => x.Name == "popup");
popup.Open();
var popupRoot = popup.PopupRoot;
var children = popupRoot.GetVisualDescendants().ToList();
var types = children.Select(x => x.GetType().Name).ToList();
Assert.Equal(
new[]
{
"ContentPresenter",
"ContentPresenter",
"Border",
},
types);
var templatedParents = children
.OfType <IControl>()
.Select(x => x.TemplatedParent).ToList();
Assert.Equal(
new object[]
{
popupRoot,
target,
null,
},
templatedParents);
}
}
private static IControl PopupContentControlTemplate(PopupContentControl control)
{
return new Popup
{
Name = "popup",
Child = new ContentPresenter
{
[~ContentPresenter.ContentProperty] = control[~ContentControl.ContentProperty],
}
};
}
public void Templated_Control_With_Popup_In_Template_Should_Set_TemplatedParent()
{
using (CreateServices())
{
PopupContentControl target;
var root = new TestRoot
{
Child = target = new PopupContentControl
{
Content = new Border(),
Template = new FuncControlTemplate<PopupContentControl>(PopupContentControlTemplate),
}
};
target.ApplyTemplate();
var popup = (Popup)target.GetTemplateChildren().First(x => x.Name == "popup");
popup.Open();
var popupRoot = popup.PopupRoot;
var children = popupRoot.GetVisualDescendents().ToList();
var types = children.Select(x => x.GetType().Name).ToList();
Assert.Equal(
new[]
{
"ContentPresenter",
"ContentPresenter",
"Border",
},
types);
var templatedParents = children
.OfType<IControl>()
.Select(x => x.TemplatedParent).ToList();
Assert.Equal(
new object[]
{
popupRoot,
target,
null,
},
templatedParents);
}
}
