mm, related, both, property binding and "onAboutToChange" signal does not actually work completely. Thing is, both react "too soon". I had Assigned Theme.highlightColor to my property, problem is, there is actually "old" stuff in that property, so my property changes to what was there before the change of Ambience. I can bind property highlightColor and on that it reacts better but I suppose it might screw me if I would need to use any other Theme properties.. I need reaction on Ambience already changed, it might be through property binding, but I would need to know, which is "last in list". Or can I get status of changing the ambience?