ucar.unidata.ui.event
Class ActionSourceListener

java.lang.Object
  ucar.unidata.ui.event.ActionSourceListener

All Implemented Interfaces:

EventListener, ActionValueListener

public abstract class ActionSourceListener
extends Object
implements ActionValueListener

ActionSourceListeners are used by objects that are both source and listener for a particular type of ActionValue events. They register themselves with the ActionCoordinator of that type of event. They send events by calling fireActionValueEvent(). They recieve others' events through their actionPerformed() method.

Version:

$Id: ActionSourceListener.java,v 1.8 2005/05/13 18:32:14 jeffmc Exp $

Author:

John Caron

See Also:

ActionCoordinator

Field Summary

static String

SELECTED _more_

Constructor Summary

ActionSourceListener(String eventType)
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Method Summary

abstract void	actionPerformed(ActionValueEvent event) _more_
void	addActionValueListener(ActionValueListener l) _more_
void	fireActionValueEvent(String command, Object value) _more_
String	getEventTypeName() _more_
void	removeActionValueListener(ActionValueListener l) _more_

Methods inherited from class java.lang.Object

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

Field Detail

SELECTED

public static final String SELECTED

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See Also:

Constant Field Values

Constructor Detail

ActionSourceListener

public ActionSourceListener(String eventType)

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Parameters:

eventType -

Method Detail

getEventTypeName

public String getEventTypeName()

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Returns:

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fireActionValueEvent

public void fireActionValueEvent(String command,
                                 Object value)

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Parameters:

command -

value -

addActionValueListener

public void addActionValueListener(ActionValueListener l)

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Parameters:

l -

removeActionValueListener

public void removeActionValueListener(ActionValueListener l)

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Parameters:

l -

actionPerformed

public abstract void actionPerformed(ActionValueEvent event)

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Specified by:

actionPerformed in interface ActionValueListener

Parameters:

event -