/// <summary> /// Unregisters <code>listener</code> so that it will no longer receive /// <code>AncestorEvents</code>. /// </summary> public void removeAncestorListener(AncestorListener @listener) { }
/// <summary> /// Registers <code>listener</code> so that it will receive /// <code>AncestorEvents</code> when it or any of its ancestors /// move or are made visible or invisible. /// </summary> public void addAncestorListener(AncestorListener @listener) { }