OS.GetControlRegion(cHandle, OS.kControlContentMetaPart, rgn);
OS.GetControlRegion(cHandle, part, rgn);
	private static void getControlRegion(int cHandle, short part, int rgn) {		if (true) {			short[] bounds= new short[4];			OS.GetControlBounds(cHandle, bounds);			OS.RectRgn(rgn, bounds);		} else {			OS.GetControlRegion(cHandle, OS.kControlContentMetaPart, rgn);		}	}