/* * Copyright (c) 1995 - 2008 Sun Microsystems, Inc.  All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * *   - Redistributions of source code must retain the above copyright *     notice, this list of conditions and the following disclaimer. * *   - Redistributions in binary form must reproduce the above copyright *     notice, this list of conditions and the following disclaimer in the *     documentation and/or other materials provided with the distribution. * *   - Neither the name of Sun Microsystems nor the names of its *     contributors may be used to endorse or promote products derived *     from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ package QandE;/*
 * This is a 1.3 version (thanks to JFrame.EXIT_ON_CLOSE)
 * but could easily be converted to work in earlier releases.
 * There are many valid ways to implement the exercise.
 */

import javax.swing.*;
import java.awt.*;

public class SwingApp1 {
    JButton startButton, stopButton;
    JLabel label;

    public SwingApp1() {
        JFrame f = new JFrame("SwingApp1");
        f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); //1.3+
        createGUI(f);
        f.pack();
        f.setVisible(true);
    }

    void createGUI(JFrame f) {
        startButton = new JButton("Start");
        stopButton = new JButton("Stop");
        label = new JLabel("Press Start.", JLabel.CENTER);

        Container c = f.getContentPane();
        //Use the content pane's default BorderLayout layout manager.
        c.add(startButton, BorderLayout.WEST);
        c.add(stopButton, BorderLayout.EAST);
        c.add(label, BorderLayout.SOUTH);
    }

    public static void main(String[] args) {
        new SwingApp1();
    }
}