if (redraw) { if (--drawCount == 0) OS.HIViewSetDrawingEnabled(topHandle(), true); } else { if (drawCount++ == 0) OS.HIViewSetDrawingEnabled(topHandle(), false); }
public void setRedraw (boolean redraw) {	checkWidget();	if (redraw) {		if (--drawCount == 0)			OS.HIViewSetDrawingEnabled(topHandle(), true);	} else {		if (drawCount++ == 0)			OS.HIViewSetDrawingEnabled(topHandle(), false);	}}