class App : public Withmain<TopWindow> {
public:
	typedef App CLASSNAME;
	MenuBar menu_;
	
	TabCtrl tab_;
	MyTabFrame frame_;
	SplitterFrame splitter_;
	StaticRect bg;
		
    App() {
        CtrlLayout(*this);
        
		tab_.Add(frame_.SizePos(), "Tab1");
		bg.Add(tab_.SizePos());
		AddFrame(splitter_.Left(bg, 350));
    }
};