if (getGrabbedItem(event.x, event.y) != null) { setCursor(hoverCursor);
CoolItem target = getGrabbedItem(event.x, event.y); if (target == null) { setCursor(null); return;
void onMouseUp(Event event) {	dragging = null;	if (getGrabbedItem(event.x, event.y) != null) {		setCursor(hoverCursor);	}	else {		setCursor(null);		}	}