jsky.graphics
Class CanvasFigureListenerManager

java.lang.Object
  jsky.graphics.CanvasFigureListenerManager

public class CanvasFigureListenerManager
extends java.lang.Object

Manages a list of listeners for events on a CanvasFigure.

Version:

$Revision: 1.1 $

Author:

Allan Brighton

Field Summary

protected CanvasFigure	figure The target figure.
protected javax.swing.event.EventListenerList	listenerList list of listeners for figure events

Constructor Summary

CanvasFigureListenerManager(CanvasFigure figure)
Initialize to manage listeners for the given figure

Method Summary

void	addCanvasFigureListener(CanvasFigureListener listener) Add a listener for events on the canvas figure
void	fireCanvasFigureEvent(int eventType) Notify any listeners of a figure event on the given figure.
void	removeCanvasFigureListener(CanvasFigureListener listener) Remove a listener for events on the canvas figure

Methods inherited from class java.lang.Object

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

Field Detail

listenerList

protected javax.swing.event.EventListenerList listenerList

list of listeners for figure events

figure

protected CanvasFigure figure

The target figure.

Constructor Detail

CanvasFigureListenerManager

public CanvasFigureListenerManager(CanvasFigure figure)

Initialize to manage listeners for the given figure

Method Detail

addCanvasFigureListener

public void addCanvasFigureListener(CanvasFigureListener listener)

Add a listener for events on the canvas figure

removeCanvasFigureListener

public void removeCanvasFigureListener(CanvasFigureListener listener)

Remove a listener for events on the canvas figure

fireCanvasFigureEvent

public void fireCanvasFigureEvent(int eventType)

Notify any listeners of a figure event on the given figure.

Parameters:

eventType - one of the CanvasFigure constants: SELECTED, DESELECTED, RESIZED, MOVED