Package org.eclipse.swt.events

Class KeyAdapter

java.lang.Object

org.eclipse.swt.events.KeyAdapter

All Implemented Interfaces:

KeyListener

public abstract class KeyAdapter
extends Object
implements KeyListener

This adapter class provides default implementations for the methods described by the KeyListener interface.

Classes that wish to deal with KeyEvents can extend this class and override only the methods which they are interested in.

Since:

1.2

See Also:

• KeyListener
• KeyEvent

Constructor Summary

Constructors

Constructor	Description
KeyAdapter()

Method Summary

Modifier and Type	Method	Description
void	keyPressed(KeyEvent e)	Sent when a key is pressed on the system keyboard.
void	keyReleased(KeyEvent e)	Sent when a key is released on the system keyboard.

Methods inherited from class java.lang.Object

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

Constructor Details

KeyAdapter

public KeyAdapter()

Method Details

keyPressed

public void keyPressed(KeyEvent e)

Sent when a key is pressed on the system keyboard. The default behavior is to do nothing.

Specified by:

keyPressed in interface KeyListener

Parameters:

e - an event containing information about the key press

keyReleased

public void keyReleased(KeyEvent e)

Sent when a key is released on the system keyboard. The default behavior is to do nothing.

Specified by:

keyReleased in interface KeyListener

Parameters:

e - an event containing information about the key release