public StyleActivator GetActivator(IStyleable control)
{
List <IObservable <bool> > inputs = new List <IObservable <bool> >();
Selector selector = this;
while (selector != null)
{
if (selector.InTemplate && control.TemplatedParent == null)
{
inputs.Add(Observable.Return(false));
}
else
{
inputs.Add(selector.GetObservable(control));
}
selector = selector.MovePrevious();
}
return(new StyleActivator(inputs));
}