ultimatepp/tutorial/Gui21/gui21.usc

ctrl MyCtrl {
	group "Example";

	GetMinSize() { sz = GetTextSize("X"); sz.cy += 2; return sz; }
	GetStdSize() { sz = GetMinSize(); sz.cx *= 7; return sz; }

	Paint(w) {
		r = GetRect();
		w.DrawRect(r, :White);
		w.DrawText(2, 2, "0", StdFont(), :Black);
	}
};