#include "CtrlLib/CtrlLib.h"

using namespace Upp;

class MyWindow : public TopWindow
{
	typedef MyWindow CLASSNAME;
	int count;
public:
	MyWindow() : count(0) 				{}
	virtual void Paint(Draw& w) 		{ TopWindow::Paint(w); w.DrawText(4, 4, AsString(count)); }
	void Count() 						{ ASSERT(Thread::IsMain()); ++count; Refresh(); }
};

void MyThread(Callback cb)
{
	TimeCallback timer;
	for (int i = 0; i < 50; ++i) {
		if (Thread::IsShutdownThreads())
			return;
		Sleep(100);
	}
	timer.Set(-1000, cb);
	for (int i = 0; i < 50; ++i) {
		if (Thread::IsShutdownThreads())
			return;
		Sleep(100);
	}
	timer.Kill();
}

GUI_APP_MAIN
{
	MyWindow wnd;
	Thread thrd;
	
	wnd.SetRect(RectC(0, 0, 200, 200));
	wnd.CenterScreen();	
	
	thrd.Run(callback1(MyThread, callback(&wnd, &MyWindow::Count)));
	wnd.Run();
	
	Thread::ShutdownThreads();
}