/**
* Subclasses should union their bounding rectangle with the Rectangle passed in as the rect
* parameter.
*
* @param rect The rectangle with which to union this MenuItem's rectangle.
* @param buff A buffer Rectangle2D object, to be used for anything.
*/
protected void getRect(Rectangle2D.Float rect, Rectangle2D.Float buff) {
if (!isOpen()) return;
for (int i = 0; i < items.size(); i++) {
MenuItem item = (MenuItem) items.get(i);
item.getRect(rect, buff);
}
}
protected void getRect(Rectangle2D.Float rect, Rectangle2D.Float buff) {
buff.setFrame(x, y, width, height);
Rectangle2D.union(rect, buff, rect);
super.getRect(rect, buff);
}