/******************************************************************************* * Copyright (c) 2000, 2003 IBM Corporation and others. * All rights reserved. This program and the accompanying materials  * are made available under the terms of the Common Public License v1.0 * which accompanies this distribution, and is available at * http://www.eclipse.org/legal/cpl-v10.html *  * Contributors: *     IBM Corporation - initial API and implementation *******************************************************************************/package org.eclipse.swt.events;import org.eclipse.swt.widgets.*;import org.eclipse.swt.internal.SWTEventObject;/** * This is the super class for all typed event classes provided * by SWT. Typed events contain particular information which is * applicable to the event occurance. * * @see org.eclipse.swt.widgets.Event */public class TypedEvent extends SWTEventObject {		/**	 * the display where the event occurred	 * 	 * @since 2.0 	 */		public Display display;			/**	 * the widget that issued the event	 */	public Widget widget;		/**	 * the time that the event occurred.	 * 	 * NOTE: This field is an unsigned integer and should	 * be AND'ed with 0xFFFFFFFFL so that it can be treated	 * as a signed long.	 */		public int time;		/**	 * a field for application use	 */	public Object data;/** * Constructs a new instance of this class. * * @param object the object that fired the event */public TypedEvent(Object object) {	super(object);}/** * Constructs a new instance of this class based on the * information in the argument. * * @param e the low level event to initialize the receiver with */public TypedEvent(Event e) {	super(e.widget);	this.display = e.display;	this.widget = e.widget;	this.time = e.time;	this.data = e.data;}/** * Returns the name of the event. This is the name of * the class without the package name. * * @return the name of the event */String getName () {	String string = getClass ().getName ();	int index = string.lastIndexOf ('.');	if (index == -1) return string;	return string.substring (index + 1, string.length ());}/** * Returns a string containing a concise, human-readable * description of the receiver. * * @return a string representation of the event */public String toString() {	return getName ()		+ "{" + widget		+ " time=" + time		+ " data=" + data		+ "}";}}