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com.imagero.evtmgr
Class ActionManager  

java.lang.Object
  com.imagero.evtmgr.ActionManager

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public class ActionManager

extends java.lang.Object

simple manager for adding/removing ActionListeners and dispatch ActionEvents to listeners

 //create private key
 private Object key = new Object();
 ActionManager manager = new ActionManager(key);

 //access ActionManager
 public ActionManager getActionManager() {
 		return manager;
 }

 //adding listeners
 getActionManager().addActionListener(myActionListener);

 //fire actionPerformed
 manager.sendAction(key, myActionEvent);
 

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Field Summary
(package private)  java.lang.Object	key
(package private)  java.util.Vector	listeners

 

Constructor Summary

ActionManager(java.lang.Object key)           create new ActionManager

 

Method Summary
void	addActionListener(java.awt.event.ActionListener listener)           adds ActionListener to listener list
private  void	checkKey(java.lang.Object key)
void	fireAction(java.lang.Object key, java.awt.event.ActionEvent e)           calls actionPerformed(ActionEvent e) for all listeners only who knows the key (creator) can call this
void	removeActionListener(java.awt.event.ActionListener listener)           removes ActionListener from listener list
void	setKey(java.lang.Object key, java.lang.Object newKey)

 

Methods inherited from class java.lang.Object

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

 

Field Detail

listeners

java.util.Vector listeners

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key

java.lang.Object key

Constructor Detail

ActionManager

public ActionManager(java.lang.Object key)

create new ActionManager

Method Detail

addActionListener

public void addActionListener(java.awt.event.ActionListener listener)

adds ActionListener to listener list

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removeActionListener

public void removeActionListener(java.awt.event.ActionListener listener)

removes ActionListener from listener list

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checkKey

private void checkKey(java.lang.Object key)

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fireAction

public void fireAction(java.lang.Object key,
                       java.awt.event.ActionEvent e)

calls actionPerformed(ActionEvent e) for all listeners only who knows the key (creator) can call this

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setKey

public void setKey(java.lang.Object key,
                   java.lang.Object newKey)

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