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java.awt.event
interface ContainerListener
- All Superinterfaces:
- EventListener
- All Known Implementing Classes:
- AWTEventMulticaster, BasicToolBarUI.ToolBarContListener, MetalToolBarUI.MetalContainerListener, Container.AccessibleAWTContainer.AccessibleContainerHandler, ContainerAdapter, JComponent.AccessibleJComponent.AccessibleContainerHandler
public interface ContainerListener
extends EventListener
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 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 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 ContainerEvent is passed to it.
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 ComponentListener or not.
| Method Summary |
void |
Invoked when a component has been added to the container.
|
void |
Invoked when a component has been removed from the container.
|
componentAdded
public void componentAdded(ContainerEvent e)
-
Invoked when a component has been added to the container.
- Parameters:
e
componentRemoved
public void componentRemoved(ContainerEvent e)
-
Invoked when a component has been removed from the container.
- Parameters:
e
This documentation differs from the official API.
Jadeite adds
extra features to the API including:
variable font sizes,
constructions examples,
placeholders for classes and methods, and auto-generated “See Also” links.
Additionally it
is missing some items found in standard Javadoc documentation, including:
generics type information,
“Deprecated” tags and comments,
“See Also” links,
along with other minor differences.
Please send any questions or feedback to
bam@cs.cmu.edu.
This page displays the
Jadeite version of the documention, which is derived from the offical documentation that contains this copyright notice:
The official Sun™ documentation can be found here at
http://java.sun.com/javase/6/docs/api/.