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Wed Mar 24 16:00:00 GMT 2004
Label
package examples.mediator.java; /* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- * * This file is part of the design patterns project at UBC * * The contents of this file are subject to the Mozilla Public License * Version 1.1 (the "License"); you may not use this file except in * compliance with the License. You may obtain a copy of the License at * either http://www.mozilla.org/MPL/ or http://aspectj.org/MPL/. * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Original Code is ca.ubc.cs.spl.patterns. * * Contributor(s): */ import javax.swing.*; /** * Basically a JLabel. On object of this class is be the <i>Mediator</i>. * * @author Jan Hannemann * @author Gregor Kiczales * @version 1.0, 05/13/02 */ public class Label extends JLabel implements Mediator { /** * Creates a new <code>Label</code> object with the provided string. * * @param s the tag for the new <code>Label</code> object */ public Label(String s) { super(s); } /** * Implements the appropriate interface for Mediator to set label and * button texts according to the experimental setup. * * @param colleague the colleague that caused the notification */ public void colleagueChanged(Colleague colleague) { Button button = (Button) colleague; if (button == Main.button1) { this.setText("Button1 clicked"); } else if (button == Main.button2) { this.setText("Button2 clicked"); } button.setText("(Done)"); } }
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