byucc.jhdl.apps.Viewers.Event
Class JHDLAbstractWidgetEventGenerator

java.lang.Object
  byucc.jhdl.apps.Viewers.Event.JHDLAbstractWidgetEventGenerator

All Implemented Interfaces:

JHDLWidgetEventGenerator

Direct Known Subclasses:

Broker

public abstract class JHDLAbstractWidgetEventGenerator

extends java.lang.Object

implements JHDLWidgetEventGenerator

This is the JHDLAbstractWidgetEventGenerator that a class like the Broker will extend.

Version:

$Id: JHDLAbstractWidgetEventGenerator.java,v 1.3 2004/03/12 04:07:24 tsa6 Exp $

Author:

Tyler Anderson

See Also:

JHDLWidgetEventGenerator

Constructor Summary

JHDLAbstractWidgetEventGenerator()
Constructor to instantiate the listener list.

Method Summary

void	addJHDLWidgetEventListener(JHDLWidgetEventListener l) Adds a JHDLWidgetEventListener to this object's list of listeners.
void	fireJHDLWidgetEvent(java.lang.Object obj, int id, java.util.ArrayList lst) Dispatches the given action to all of the listeners
void	removeJHDLWidgetEventListener(JHDLWidgetEventListener l) Removes a JHDLWidgetEventListener from this widget's list of listeners.

Methods inherited from class java.lang.Object

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

Constructor Detail

JHDLAbstractWidgetEventGenerator

public JHDLAbstractWidgetEventGenerator()

Constructor to instantiate the listener list.

Method Detail

addJHDLWidgetEventListener

public void addJHDLWidgetEventListener(JHDLWidgetEventListener l)

Adds a JHDLWidgetEventListener to this object's list of listeners.

Specified by:

addJHDLWidgetEventListener in interface JHDLWidgetEventGenerator

Parameters:

l - The JHDLWidgetEventListener to be added to this object's list of listeners.

removeJHDLWidgetEventListener

public void removeJHDLWidgetEventListener(JHDLWidgetEventListener l)

Removes a JHDLWidgetEventListener from this widget's list of listeners.

Specified by:

removeJHDLWidgetEventListener in interface JHDLWidgetEventGenerator

Parameters:

l - The JHDLWidgetEventListener to be removed from this widget's list of listeners.

fireJHDLWidgetEvent

public void fireJHDLWidgetEvent(java.lang.Object obj,
                                int id,
                                java.util.ArrayList lst)

Dispatches the given action to all of the listeners

Specified by:

fireJHDLWidgetEvent in interface JHDLWidgetEventGenerator

Parameters:

obj - The Mouse Event Listener/Adapter from JHDLMouseEvent that began the event chain.

id - The id, meaning the reason for this event, encoded in JHDLWidgetEvent.

lst - The list of wires or cells that have been selected by another widget.