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## javax.swing.plaf.basic
Class BasicComboBoxUI.KeyHandler

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

All Implemented Interfaces:
  EventListener, KeyListener

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 public inner class should be treated as protected. Instantiate it only within subclasses of `BasicComboBoxUI`.

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.

  Specified by:
    `keyPressed` in interface `KeyListener`
  Overrides:
    `keyPressed` in class `KeyAdapter`

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For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

Copyright 2002 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms.