com.imagero.evtmgr
Class ActionManager

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

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);
 

Constructor Summary

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

Method Summary

void	addActionListener(java.awt.event.ActionListener listener) adds ActionListener to listener list
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

Constructor Detail

ActionManager

public ActionManager(java.lang.Object key)

create new ActionManager

Parameters:

key - only who knows this key can dispatch ActionEvents

See Also:

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

Method Detail

addActionListener

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

adds ActionListener to listener list

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

removeActionListener

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

removes ActionListener from listener list

setKey

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