public void SanityCheck()
{
var child = new Control();
var parent = new Decorator();
var grandParent = new Border();
var grandParent2 = new Border();
IVisual currentParent = null;
var subscription = AncestorFinder.Create(child, typeof(Border)).Subscribe(s => currentParent = s);
Assert.Null(currentParent);
parent.Child = child;
Assert.Null(currentParent);
grandParent.Child = parent;
Assert.Equal(grandParent, currentParent);
grandParent.Child = null;
grandParent2.Child = parent;
Assert.Equal(grandParent2, currentParent);
subscription.Dispose();
parent.Child = null;
Assert.Equal(grandParent2, currentParent);
}
public void Init()
{
_hotkeySub = _control.GetObservable(HotKeyProperty).Subscribe(OnHotkeyChanged);
_parentSub = AncestorFinder.Create(_control, typeof(TopLevel)).Subscribe(OnParentChanged);
}
