Class KeyEventHandler

java.lang.Object

org.jcsp.awt.KeyEventHandler

All Implemented Interfaces:

KeyListener, EventListener

class KeyEventHandler
extends Object
implements KeyListener

Field Summary

Fields

Modifier and Type	Field	Description
private ChannelOutput	event	The Channel action event notifications are sent down.

Constructor Summary

Constructors

Constructor	Description
KeyEventHandler(ChannelOutput event)	constructs a new KeyEventHandler with the specified output Channel.

Method Summary

Modifier and Type	Method	Description
void	keyPressed(KeyEvent e)	Invoked when the Component the event handler is listening to has a key pressed.
void	keyReleased(KeyEvent e)	Invoked when the Component the event handler is listening to has a key released.
void	keyTyped(KeyEvent e)	Invoked when the Component the event handler is listening to has a key pressed and then released.

Methods inherited from class Object

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

Field Details

event

private ChannelOutput event

The Channel action event notifications are sent down.

Constructor Details

KeyEventHandler

public KeyEventHandler(ChannelOutput event)

constructs a new KeyEventHandler with the specified output Channel.

Parameters:

event - The Channel to send the event notification down

Method Details

keyTyped

public void keyTyped(KeyEvent e)

Invoked when the Component the event handler is listening to has a key pressed and then released. Notifies the event process that a KeyEvent has occurred by sending the KeyEvent Object. Some notifications will be lost so there are no guarantees that all events generated will be processed.

Specified by:

keyTyped in interface KeyListener

Parameters:

e - The parameters associated with this event

keyPressed

public void keyPressed(KeyEvent e)

Invoked when the Component the event handler is listening to has a key pressed. Notifies the event process that a KeyEvent has occurred by sending the KeyEvent Object. Some notifications will be lost so there are no guarantees that all events generated will be processed.

Specified by:

keyPressed in interface KeyListener

Parameters:

e - The parameters associated with this event

keyReleased

public void keyReleased(KeyEvent e)

Invoked when the Component the event handler is listening to has a key released. Notifies the event process that a KeyEvent has occurred by sending the KeyEvent Object. Some notifications will be lost so there are no guarantees that all events generated will be processed.

Specified by:

keyReleased in interface KeyListener

Parameters:

e - The parameters associated with this event