ASF_20_SRC_AUTO/src/blocks/woody/java/org/apache/cocoon/woody/event/ValueChangedEvent.java

/*
 * Copyright 1999-2004 The Apache Software Foundation.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.cocoon.woody.event;

import org.apache.cocoon.woody.formmodel.Widget;

/**
 * Event raised when a field value changes.
 * 
 * @author <a href="http://www.apache.org/~sylvain/">Sylvain Wallez</a>
 * @version CVS $Id: ValueChangedEvent.java,v 1.4 2004/03/05 13:02:30 bdelacretaz Exp $
 */
public class ValueChangedEvent extends WidgetEvent {
    
    private Object oldValue;
    private Object newValue;
    
    public ValueChangedEvent(Widget source, Object oldValue, Object newValue) {
        super(source);
        this.oldValue = oldValue;
        this.newValue = newValue;
    }
    
    public Object getOldValue() {
        return this.oldValue;
    }
    
    public Object getNewValue() {
        return this.newValue;
    }

}