diva.canvas.event

Class LayerConsumer

java.lang.Object

diva.canvas.event.LayerConsumer

All Implemented Interfaces:

LayerListener, java.util.EventListener

public class LayerConsumer
extends java.lang.Object
implements LayerListener

An adapter for layer listeners that consumes events. This should be used instead of LayerAdapter in situations in which a subclass overrides just one or two methods, but consumes the event in those methods, and require that they be consumed in the other methods as well.

Version:

$Id$

Author:

John Reekie

Constructor Summary

Constructors

Constructor and Description
LayerConsumer()

Method Summary

Modifier and Type	Method and Description
void	mouseClicked(LayerEvent e) Invoked when the mouse is clicked on a layer or figure.
void	mouseDragged(LayerEvent e) Invoked when the mouse moves while the button is still held down.
void	mousePressed(LayerEvent e) Invoked when the mouse is pressed on a layer or figure.
void	mouseReleased(LayerEvent e) Invoked when the mouse is released on a layer or figure.

Methods inherited from class java.lang.Object

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

Constructor Detail

LayerConsumer

public LayerConsumer()

Method Detail

mouseDragged

public void mouseDragged(LayerEvent e)

Invoked when the mouse moves while the button is still held down.

Specified by:

mouseDragged in interface LayerListener

Parameters:

e - The event

mousePressed

public void mousePressed(LayerEvent e)

Invoked when the mouse is pressed on a layer or figure.

Specified by:

mousePressed in interface LayerListener

Parameters:

e - The event

mouseReleased

public void mouseReleased(LayerEvent e)

Invoked when the mouse is released on a layer or figure.

Specified by:

mouseReleased in interface LayerListener

Parameters:

e - The event

mouseClicked

public void mouseClicked(LayerEvent e)

Invoked when the mouse is clicked on a layer or figure.

Specified by:

mouseClicked in interface LayerListener

Parameters:

e - The event