/* * Copyright (c) 2000 David Flanagan.  All rights reserved. * This code is from the book Java Examples in a Nutshell, 2nd Edition. * It is provided AS-IS, WITHOUT ANY WARRANTY either expressed or implied. * You may study, use, and modify it for any non-commercial purpose. * You may distribute it non-commercially as long as you retain this notice. * For a commercial use license, or to purchase the book (recommended), * visit http://www.davidflanagan.com/javaexamples2. */package com.davidflanagan.examples.beans;/** * The YesNoPanel class fires an event of this type when the user clicks one * of its buttons.  The id field specifies which button the user pressed. **/public class AnswerEvent extends java.util.EventObject {    public static final int YES = 0, NO = 1, CANCEL = 2;  // Button constants    protected int id;                             // Which button was pressed?    public AnswerEvent(Object source, int id) {	super(source);	this.id = id;    }    public int getID() { return id; }             // Return the button}