AboutScreen.java example

package gui;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;

import javax.swing.BoxLayout;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.border.LineBorder;

public class AboutScreen extends JFrame {
    private static final long serialVersionUID = 3271333970390339799L;

    // Content area
    protected JPanel contentPanel;

    // About text
    protected JPanel aboutTextPanel;
    protected JLabel aboutTextLabel;

    public AboutScreen() {
        // Content
        contentPanel = new JPanel();
        contentPanel.setLayout( new BoxLayout( contentPanel, BoxLayout.PAGE_AXIS ) );
        contentPanel.setBorder( new LineBorder( Color.black, 1 ) );

        // About text
        aboutTextPanel = new JPanel( new FlowLayout( FlowLayout.CENTER ) );
        DateFormat dateFormat = new SimpleDateFormat( "dd/MM/yyyy HH:mm:ss" );
        Date date = new Date();
        aboutTextLabel = new JLabel( "<HTML><CENTER><STRONG>put.io Download Manager 0.1.7</STRONG><BR>"
                + "Build date: " + dateFormat.format( date ) + "<br />" + "<br />"
                + "Author: G�nhan �zden <br />" + " + WayneRSH <br /><br />"
                + "Wrote this small program with love and hopes,<br />"
                + "it makes your life a little bit easier. Enjoy it! <br />"
                + "This program is completely free <br />" + "<br />" + "<STRONG>Libraries</STRONG><br />"
                + "<STRONG>(based on) libputio 0.1</STRONG> - http://sourceforge.net/projects/libputio<br />"
                + "<STRONG>Flexjson 2.0</STRONG> - http://flexjson.sourceforge.net</CENTER></HTML>",
                JLabel.CENTER );
        aboutTextLabel.setHorizontalAlignment( JLabel.CENTER );
        aboutTextPanel.add( aboutTextLabel );

        // Add to content pane
        contentPanel.add( aboutTextPanel );

        this.getContentPane().add( contentPanel, BorderLayout.CENTER );

        this.setTitle( "About Program" );
        this.setSize( new Dimension( 350, 230 ) );
        this.setResizable( false );
    }

}