BasicComboPopup.ItemHandler (Java 2 Platform SE v1.4.1) - JDK 5 Documentation v1.4.1, Java 2 SDK 英文文档

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Java^TM 2 Platform
Std. Ed. v1.4.1

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javax.swing.plaf.basic
Class BasicComboPopup.ItemHandler

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

All Implemented Interfaces:: EventListener, ItemListener

Enclosing class:: BasicComboPopup

protected class BasicComboPopup.ItemHandler
extends Object
implements ItemListener

This listener watches for changes to the selection in the combo box.

Constructor Summary

protected BasicComboPopup.ItemHandler()

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicComboPopup.ItemHandler

protected BasicComboPopup.ItemHandler()

Method Detail

itemStateChanged

public void itemStateChanged(ItemEvent e)

Description copied from interface: ItemListener

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).

Specified by:: itemStateChanged in interface ItemListener