org.openswing.swing.form.model.client
Class ValueChangeEvent

java.lang.Object
  extended byjava.util.EventObject
      extended byorg.openswing.swing.form.model.client.ValueChangeEvent
All Implemented Interfaces:
java.io.Serializable

public class ValueChangeEvent
extends java.util.EventObject

Title: OpenSwing Framework

Description: Form controller, used to listener events generated by the Form panel and to execute operations related to the form (for example loading data).

Copyright: Copyright (C) 2006 Mauro Carniel

This file is part of OpenSwing Framework. This library is free software; you can redistribute it and/or modify it under the terms of the (LGPL) Lesser General Public License as published by the Free Software Foundation; GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. The author may be contacted at: maurocarniel@tin.it

See Also:
Serialized Form

Constructor Summary
ValueChangeEvent(java.lang.Object source, java.lang.String attributeName, java.lang.Object oldValue, java.lang.Object newValue)
          Value change event for the specified value object attribute name.
 
Method Summary
 java.lang.String getAttributeName()
           
 java.lang.Object getNewValue()
           
 java.lang.Object getOldValue()
           
 
Methods inherited from class java.util.EventObject
getSource, toString
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ValueChangeEvent

public ValueChangeEvent(java.lang.Object source,
                        java.lang.String attributeName,
                        java.lang.Object oldValue,
                        java.lang.Object newValue)
Value change event for the specified value object attribute name.

Parameters:
source - source component
attributeName - attribute name in the vlaue object
oldValue - old attribute value
newValue - new attribute value
Method Detail

getAttributeName

public final java.lang.String getAttributeName()
Returns:
attribute name in the vlaue object

getNewValue

public final java.lang.Object getNewValue()
Returns:
old attribute value

getOldValue

public final java.lang.Object getOldValue()
Returns:
new attribute value