ChangeEvent.java

/*******************************************************************************
 * Copyright (c) 2000, 2005 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.draw2d;

/**
 * An event for property changes.  Includes the source of the event as well as the name of
 * the property that has changed.
 */
public class ChangeEvent
	extends java.util.EventObject
{

private String property;

/**
 * Constructs a new ChangeEvent with the given object as the source of the event.
 * @param source The source of the event
 */
public ChangeEvent(Object source) {
	super(source);
}

/**
 * Constructs a new ChangeEvent with the given source object and property name.
 * @param source The source of the event
 * @param property The property name
 */
public ChangeEvent(Object source, String property) {
	super(source);
	setPropertyName(property);
}

/**
 * Returns the name of the property that has changed.
 * @return String the name of the property that has changed
 */
public String getPropertyName() {
	return property;
}

/**
 * Sets the name of the property that has changed.
 * @param string The property name
 */
protected void setPropertyName(String string) {
	property = string;
}

}