/**
* Compute the bounds of the <code>Lite</code> objets.
*
* @return The bounding rectangle.
*/
public Rectangle getBounds() {
if (lites.isEmpty()) return new Rectangle();
Enumeration e = elements();
Lite l = (Lite) e.nextElement();
Rectangle r = l.getBounds();
while (e.hasMoreElements()) {
l = (Lite) e.nextElement();
r.add(l.getBounds());
}
return r;
}
/**
* Retrieve the <code>Lite</code> object visible under a point. This object should actually be
* searched in reverse order in the <code>Lite</code> object list.
*/
public Lite itemUnder(int x, int y) {
for (int i = lites.size() - 1; i >= 0; i--) {
Lite l = elementAt(i);
if (l.getBounds().contains(x, y)) return l;
}
return null;
}