Java(TM) 2 Platform, Standard Edition, v1.2.2 API Specification: Class BasicComboBoxUI.ItemHandler - JDK 5 Documentation v1.2.2, Java 2 SDK 英文文档

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Java^TM 2 Platform
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javax.swing.plaf.basic
Class BasicComboBoxUI.ItemHandler

java.lang.Object
  |
  +--javax.swing.plaf.basic.BasicComboBoxUI.ItemHandler

Enclosing class:: BasicComboBoxUI

public class BasicComboBoxUI.ItemHandler
extends Object
implements ItemListener

This listener watches for changes to the selection in the combo box and updates the display of the currently selected item. This inner class is marked "public" due to a compiler bug. This class should be treated as a "protected" inner class. Instantiate it only within subclasses of .

Constructor Summary

BasicComboBoxUI.ItemHandler()

Method Summary

void itemStateChanged(ItemEvent e)
Invoked when an item has been selected or deselected.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BasicComboBoxUI.ItemHandler

public BasicComboBoxUI.ItemHandler()

Method Detail

itemStateChanged

public void itemStateChanged(ItemEvent e)

Description copied from interface: ItemListener

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

Specified by:: itemStateChanged in interface ItemListener