Container.java 文件源码

protected void processContainerEvent(ContainerEvent e) {
    // toolkit.lockAWT();
    // try {
    for (Iterator<?> i = containerListeners.getUserIterator(); i.hasNext();) {
        ContainerListener listener = (ContainerListener) i.next();

        switch (e.getID()) {
            case ContainerEvent.COMPONENT_ADDED:
                listener.componentAdded(e);
                break;
            case ContainerEvent.COMPONENT_REMOVED:
                listener.componentRemoved(e);
                break;
        }
    }
    // } finally {
    // toolkit.unlockAWT();
    // }
}