/*
 * Copyright (c) 1995, 1996 Sun Microsystems, Inc. All Rights Reserved.
 *
 * Permission to use, copy, modify, and distribute this software
 * and its documentation for NON-COMMERCIAL purposes and without
 * fee is hereby granted provided that this copyright notice
 * appears in all copies. Please refer to the file "copyright.html"
 * for further important copyright and licensing information.
 *
 * SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF
 * THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
 * TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
 * PARTICULAR PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR
 * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
 * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES.
 */
import java.applet.*;
import java.awt.*;

public class Receiver extends Applet {
    private final String waitingMessage = "Waiting for a message...           ";
    private Label label = new Label(waitingMessage, Label.RIGHT);

    public void init() {
        add(label);
        add(new Button("Clear"));
        add(new Label("(My name is " + getParameter("name") + ".)", 
                      Label.LEFT)); 
        validate();
    }

    public boolean action(Event event, Object o) {
        label.setText(waitingMessage);
        repaint();
        return false;
    }

    public void processRequestFrom(String senderName) {
        label.setText("Received message from " + senderName + "!");
        repaint();
    }

    public void paint(Graphics g) {
        g.drawRect(0, 0, size().width - 1, size().height - 1);
    }

    public String getAppletInfo() {
        return "Receiver (named " + getParameter("name") + ") by Kathy Walrath";
    }
}