/**
* Searches this Figure's children for the deepest descendant for which {@link
* #isMouseEventTarget()} returns <code>true</code> and returns that descendant or <code>null
* </code> if none found.
*
* @see #findMouseEventTargetAt(int, int)
* @param x The X coordinate
* @param y The Y coordinate
* @return The deepest descendant for which isMouseEventTarget() returns true
*/
protected IFigure findMouseEventTargetInDescendantsAt(int x, int y) {
PRIVATE_POINT.setLocation(x, y);
translateFromParent(PRIVATE_POINT);
if (!getClientArea(Rectangle.SINGLETON).contains(PRIVATE_POINT)) return null;
IFigure fig;
for (int i = children.size(); i > 0; ) {
i--;
fig = (IFigure) children.get(i);
if (fig.isVisible() && fig.isEnabled()) {
if (fig.containsPoint(PRIVATE_POINT.x, PRIVATE_POINT.y)) {
fig = fig.findMouseEventTargetAt(PRIVATE_POINT.x, PRIVATE_POINT.y);
return fig;
}
}
}
return null;
}
