Java(TM) 2 Platform, Standard Edition, v1.2.2 API Specification: Class BasicTreeUI.KeyHandler - 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 BasicTreeUI.KeyHandler

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

Enclosing class:: BasicTreeUI

public class BasicTreeUI.KeyHandler
extends KeyAdapter

This is used to get mutliple key down events to appropriately generate events.

Field Summary

protected boolean isKeyDown
          Set to true while keyPressed is active.

protected Action repeatKeyAction
          Key code that is being generated for.

Constructor Summary

BasicTreeUI.KeyHandler()


Method Summary

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

void keyReleased(KeyEvent e)
          Invoked when a key has been released.

Methods inherited from class java.awt.event.KeyAdapter

keyTyped

Methods inherited from class java.lang.Object

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

Field Detail

repeatKeyAction

protected Action repeatKeyAction

Key code that is being generated for.

isKeyDown

protected boolean isKeyDown

Set to true while keyPressed is active.

Constructor Detail

BasicTreeUI.KeyHandler

public BasicTreeUI.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

keyReleased

public void keyReleased(KeyEvent e)