ItemListener

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## java.awt.event
Interface ItemListener

All Superinterfaces:
  EventListener

All Known Implementing Classes:
  AWTEventMulticaster

    public interface ItemListener

extends EventListener

The listener interface for receiving item events. The class that is interested in processing an item event implements this interface. The object created with that class is then registered with a component using the component's `addItemListener` method. When an item-selection event occurs, the listener object's `itemStateChanged` method is invoked.

Since:
  1.1
Version:
  1.17 01/23/03
Author:
  Amy Fowler
See Also:
  `ItemSelectable`, `ItemEvent`, Tutorial: Writing an Item Listener, Reference: The Java Class Libraries (update file)

Method Summary
`void` | `itemStateChanged(ItemEvent e)` Invoked when an item has been selected or deselected by the user.

Method Detail

### itemStateChanged

    void itemStateChanged(ItemEvent e)

  Invoked when an item has been selected or deselected by the user. The code written for this method performs the operations that need to occur when an item is selected (or deselected).

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