Class ContainerAdapter
java.lang.Object
java.awt.event.ContainerAdapter
- All Implemented Interfaces:
- ContainerListener,- EventListener
An abstract adapter class for receiving container events.
 The methods in this class are empty. This class exists as
 convenience for creating listener objects.
 
 Extend this class to create a ContainerEvent listener
 and override the methods for the events of interest. (If you implement the
 ContainerListener interface, you have to define all of
 the methods in it. This abstract class defines null methods for them
 all, so you can only have to define methods for events you care about.)
 
 Create a listener object using the extended class and then register it 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.
- Since:
- 1.1
- See Also:
- 
Constructor SummaryConstructors
- 
Method SummaryModifier and TypeMethodDescriptionvoidInvoked when a component has been added to the container.voidInvoked when a component has been removed from the container.
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Constructor Details- 
ContainerAdapterprotected ContainerAdapter()Constructs aContainerAdapter.
 
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Method Details- 
componentAddedInvoked when a component has been added to the container.- Specified by:
- componentAddedin interface- ContainerListener
- Parameters:
- e- the event to be processed
 
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componentRemovedInvoked when a component has been removed from the container.- Specified by:
- componentRemovedin interface- ContainerListener
- Parameters:
- e- the event to be processed
 
 
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