Component.java 文件源码

protected void processHierarchyBoundsEvent(HierarchyEvent e) {
    for (HierarchyBoundsListener listener : hierarchyBoundsListeners.getUserListeners()) {
        switch (e.getID()) {
            case HierarchyEvent.ANCESTOR_MOVED:
                listener.ancestorMoved(e);
                break;
            case HierarchyEvent.ANCESTOR_RESIZED:
                listener.ancestorResized(e);
                break;
        }
    }
}