Is there a way for a ctrl to remove itself?

class Foo : public TopWindow {
	
	Button bt;

public:
	Foo() {
		SetRect(0,0, 640, 480);
		CenterScreen();
		
		bt.SetLabel("Press to remove me!") << [=] { bt.Remove(); };
		Add(bt.HCenterPosZ(120).VCenterPosZ(24));
	}
};

Ctrl Tree

Ultimate++ uses a linked list for all the child Ctrl's that have been Add()ed to it, partaking of its drawing space. The Ctrl does NOT own its children, but simply references them (Ptr<Ctrl>). They should be owned by your application, somewhere in a U++ container, i.e. Array<Label> or they are already made members of your application when using Layout files. If a Ctrl is added to another, it is ensured to be properly removed from its previous parent, thus a Ctrl cant be part of 2 trees.