ibm.techexplorer.awt.event
Class KeyAdaptor

java.lang.Object
  |
  +--ibm.techexplorer.awt.event.KeyAdaptor

public abstract class KeyAdaptor

extends java.lang.Object

implements KeyListener

Description

The KeyAdaptor is a keyboard listener with default implementations for the methods imposed by the ibm.techexplorer.awt.event.KeyListener interface. The methods in this class are empty; this class is provided as a convenience for ease in creating listeners by extending this class and overriding only the methods of interest. Adaptor classes are frequently implemented as inner classes.

See Also:

AWTEvent, KeyEvent, KeyListener

Constructor Summary

KeyAdaptor()

Method Summary

void	keyPressed(KeyEvent e) Invoked when a key has been pressed.
void	keyReleased(KeyEvent e) Invoked when a key has been released.
void	keyTyped(KeyEvent e) Invoked when a combination of a key press followed by a key release generated a character.

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyAdaptor

public KeyAdaptor()

Method Detail

keyPressed

public void keyPressed(KeyEvent e)

Invoked when a key has been pressed.

Specified by:

keyPressed in interface KeyListener

keyReleased

public void keyReleased(KeyEvent e)

Invoked when a key has been released.

Specified by:

keyReleased in interface KeyListener

keyTyped

public void keyTyped(KeyEvent e)

Invoked when a combination of a key press followed by a key release generated a character.

Specified by:

keyTyped in interface KeyListener