/**
* Finds a handle at the given coordinates.
*
* @return the hit handle, null if no handle is found.
*/
public Handle findHandle(int x, int y) {
Handle handle;
HandleEnumeration he = selectionHandles();
while (he.hasNextHandle()) {
handle = he.nextHandle();
if (handle.containsPoint(x, y)) {
return handle;
}
}
return null;
}
