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src/java.desktop/share/classes/java/awt/event/ContainerListener.java

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*** 29,45 **** /** * The listener interface for receiving container events. * The class that is interested in processing a container event * either implements this interface (and all the methods it ! * contains) or extends the abstract <code>ContainerAdapter</code> class * (overriding only the methods of interest). * The listener object created from that class is then registered with a ! * component using the component's <code>addContainerListener</code> * method. When the container's contents change because a component * has been added or removed, the relevant method in the listener object ! * is invoked, and the <code>ContainerEvent</code> is passed to it. * <P> * Container events are provided for notification purposes ONLY; * The AWT will automatically handle add and remove operations * internally so the program works properly regardless of * whether the program registers a {@code ContainerListener} or not. --- 29,45 ---- /** * The listener interface for receiving container events. * The class that is interested in processing a container event * either implements this interface (and all the methods it ! * contains) or extends the abstract {@code ContainerAdapter} class * (overriding only the methods of interest). * The listener object created from that class is then registered with a ! * component using the component's {@code addContainerListener} * method. When the container's contents change because a component * has been added or removed, the relevant method in the listener object ! * is invoked, and the {@code ContainerEvent} is passed to it. * <P> * Container events are provided for notification purposes ONLY; * The AWT will automatically handle add and remove operations * internally so the program works properly regardless of * whether the program registers a {@code ContainerListener} or not.
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