org.formaria.swing.events
Class ChangeEventHelper

java.lang.Object
  org.formaria.swing.events.ChangeEventHelper

All Implemented Interfaces:

java.util.EventListener, javax.swing.event.ChangeListener, EventAdapter

public class ChangeEventHelper
extends java.lang.Object
implements javax.swing.event.ChangeListener, EventAdapter

A helper for the Swing ChangeListener interface

Copyright (c) Formaria Ltd., 2008

License: see license.txt

$Revision: 1.3 $

Field Summary

protected AriaEventHandler

eventHandler

Constructor Summary

ChangeEventHelper()

Method Summary

java.lang.String	getAddMethodName() Get the name of the adder method e.g.
long	getEventMask() Get the event mask
java.lang.String	getListenerInterfaceName() Get the name of the listener e.g.
void	setEventHandler(AriaEventHandler xeh) Set the current event handler
void	stateChanged(javax.swing.event.ChangeEvent e) The change event has occured

Methods inherited from class java.lang.Object

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

Field Detail

eventHandler

protected AriaEventHandler eventHandler

Constructor Detail

ChangeEventHelper

public ChangeEventHelper()

Method Detail

setEventHandler

public void setEventHandler(AriaEventHandler xeh)

Set the current event handler

Specified by:

setEventHandler in interface EventAdapter

Parameters:

xeh - the event handler

getAddMethodName

public java.lang.String getAddMethodName()

Get the name of the adder method e.g. addActionListener

Specified by:

getAddMethodName in interface EventAdapter

Returns:

the method name

getListenerInterfaceName

public java.lang.String getListenerInterfaceName()

Get the name of the listener e.g. java.awt.event.ActionListener

Specified by:

getListenerInterfaceName in interface EventAdapter

Returns:

the listener name

getEventMask

public long getEventMask()

Get the event mask

Specified by:

getEventMask in interface EventAdapter

Returns:

the mask e.g. AWTEvent.ACTION_MASK

stateChanged

public void stateChanged(javax.swing.event.ChangeEvent e)

The change event has occured

Specified by:

stateChanged in interface javax.swing.event.ChangeListener

Parameters:

e - the event