Next Previous

Retired Document

Important: This sample code may not represent best practices for current development. The project may use deprecated symbols and illustrate technologies and techniques that are no longer recommended.

AboutBox.java

/*

    File:       AboutBox.java

    Abstract:   MRJ About box.  Note modal workaround in constructor for Mac OS X 10.0.x

    Version:    1.3.2

    © Copyright 2005 Apple Computer, Inc. All rights reserved.

    IMPORTANT:  This Apple software is supplied to

    you by Apple Computer, Inc. ("Apple") in

    consideration of your agreement to the following

    terms, and your use, installation, modification

    or redistribution of this Apple software

    constitutes acceptance of these terms.  If you do

    not agree with these terms, please do not use,

    install, modify or redistribute this Apple

    software.

    In consideration of your agreement to abide by

    the following terms, and subject to these terms,

    Apple grants you a personal, non-exclusive

    license, under Apple's copyrights in this

    original Apple software (the "Apple Software"),

    to use, reproduce, modify and redistribute the

    Apple Software, with or without modifications, in

    source and/or binary forms; provided that if you

    redistribute the Apple Software in its entirety

    and without modifications, you must retain this

    notice and the following text and disclaimers in

    all such redistributions of the Apple Software.

    Neither the name, trademarks, service marks or

    logos of Apple Computer, Inc. may be used to

    endorse or promote products derived from the

    Apple Software without specific prior written

    permission from Apple.  Except as expressly

    stated in this notice, no other rights or

    licenses, express or implied, are granted by

    Apple herein, including but not limited to any

    patent rights that may be infringed by your

    derivative works or by other works in which the

    Apple Software may be incorporated.

    The Apple Software is provided by Apple on an "AS

    IS" basis.  APPLE MAKES NO WARRANTIES, EXPRESS OR

    IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED

    WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY

    AND FITNESS FOR A PARTICULAR PURPOSE, REGARDING

    THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE

    OR IN COMBINATION WITH YOUR PRODUCTS.

    IN NO EVENT SHALL APPLE BE LIABLE FOR ANY

    SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL

    DAMAGES (INCLUDING, BUT NOT LIMITED TO,

    PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS

    OF USE, DATA, OR PROFITS; OR BUSINESS

    INTERRUPTION) ARISING IN ANY WAY OUT OF THE USE,

    REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF

    THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER

    UNDER THEORY OF CONTRACT, TORT (INCLUDING

    NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN

    IF APPLE HAS BEEN ADVISED OF THE POSSIBILITY OF

    SUCH DAMAGE.

*/

package apple.dts.samplecode.swaplaf;

import java.awt.*;

import java.awt.event.*;

import javax.swing.*;

public class AboutBox extends JDialog

                      implements ActionListener

    protected JButton okButton;

    protected JLabel appTitle;

    public AboutBox(JFrame parent) {

    super(parent);  // By default the box is non-modal

        setResizable(false);

        // Workaround for modal about box bug in MacOS X 10.0.x

        // regardless of mrj.version (3.0/3.1/DP1-2)

        String version = System.getProperty("os.version");

        if (version != null && !version.startsWith("10.0")) {

            setModal(true);

        this.getContentPane().setLayout(new BorderLayout(15, 15));

        this.setFont(new Font ("SansSerif", Font.BOLD, 14));

        appTitle = new JLabel ("<HTML><CENTER><B>SwapLAF</B><P><P>&copy;2001 Apple Computer, Inc.</HTML>");

        JPanel textPanel = new JPanel(new FlowLayout(FlowLayout.CENTER, 15, 15));

        textPanel.add(appTitle);

        this.getContentPane().add (textPanel, BorderLayout.NORTH);

        okButton = new JButton("OK");

        JPanel buttonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER, 15, 15));

        buttonPanel.add (okButton);

        okButton.addActionListener(this);

        this.getContentPane().add(buttonPanel, BorderLayout.SOUTH);

        this.pack();

    public void actionPerformed(ActionEvent newEvent) {

        setVisible(false);

Next Previous