/******************************************************************************* * 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.Event;/** * Instances of this class are sent as a result of * operations being performed on shells. * * @see ShellListener */public final class ShellEvent extends TypedEvent {	/**	 * A flag indicating whether the operation should be allowed.	 * Setting this field to <code>false</code> will cancel the operation.	 */	public boolean doit;	/** * Constructs a new instance of this class based on the * information in the given untyped event. * * @param e the untyped event containing the information */public ShellEvent(Event e) {	super(e);	this.doit = e.doit;}/** * Returns a string containing a concise, human-readable * description of the receiver. * * @return a string representation of the event */public String toString() {	String string = super.toString ();	return string.substring (0, string.length() - 1) // remove trailing '}'		+ " doit=" + doit		+ "}";}}