class dummy{};
class SButton : public Button{
	typedef SButton CLASSNAME;
	Splitter* container;
	Ctrl* slaveCtrl;
	bool visible;
	
	public:
		void Toggle(){
			if (visible){
				container->RemoveChild(slaveCtrl);
				container->RefreshLayout();
			}
			else{			
				*container << *slaveCtrl;
				container->RefreshLayout();
			}
			visible = visible == true ? false:true;
		}
		SButton(Splitter* splitter, Ctrl* slave ){
			container = splitter;
			slaveCtrl = slave;
			visible = false;
			*this <<= THISBACK(Toggle);
		}
};

#define LAYOUTFILE <localizer/empty.lay>
#include <CtrlCore/lay.h>
class SButtons : public WithEmptyLayout<ParentCtrl>, public dummy{

	static const int BTN_SPACE = 25; 
	Vector<SButton*> buttons;
	int btnIndx;
	Splitter vert;
	ParentCtrl container;
public:
	SButtons();
	~SButtons();
	void Vert(Ctrl&);
};
SButtons::SButtons(){
	CtrlLayout(*this);
	Add(container);
	vert.Vert();
	Add(vert);
}
SButtons::~SButtons(){
	Vector<SButton*>::Iterator bpi = buttons.Begin();
	for (;bpi < buttons.End();bpi++ ){
		delete *bpi;
	}
}
void SButtons::Vert(Ctrl& ctrl){
	SButton* button = new SButton(&vert, &ctrl);
	Add(*button);

	button->HSizePosZ(0, 0).BottomPosZ(BTN_SPACE * btnIndx++, BTN_SPACE -2);
	vert.HSizePosZ(0, 0).VSizePosZ(0, BTN_SPACE * btnIndx);
	buttons.Add(button);
}