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

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Java^TM 2 Platform
Standard Edition

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javax.swing.plaf.basic
Class BasicComboBoxUI.KeyHandler

java.lang.Object
  |
  +--java.awt.event.KeyAdapter
        |
        +--javax.swing.plaf.basic.BasicComboBoxUI.KeyHandler

Enclosing class:: BasicComboBoxUI

public class BasicComboBoxUI.KeyHandler
extends KeyAdapter

This listener checks to see if the key event isn't a navigation key. If it finds a key event that wasn't a navigation key it dispatches it to JComboBox.selectWithKeyChar() so that it can do type-ahead. 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.KeyHandler()

Method Summary

void keyPressed(KeyEvent e)
Invoked when a key has been pressed.

Methods inherited from class java.awt.event.KeyAdapter

keyReleased, keyTyped

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicComboBoxUI.KeyHandler

public BasicComboBoxUI.KeyHandler()

Method Detail

keyPressed

public void keyPressed(KeyEvent e)

Description copied from class: KeyAdapter

Invoked when a key has been pressed.

Overrides:: keyPressed in class KeyAdapter