content: /* ========================================================================
   * JCommon : a free general purpose class library for the Java(tm) platform
   * ========================================================================
   *
   * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
   * 
   * Project Info:  http://www.jfree.org/jcommon/index.html
   *
   * This library is free software; you can redistribute it and/or modify it 
   * under the terms of the GNU Lesser General Public License as published by 
   * the Free Software Foundation; either version 2.1 of the License, or 
   * (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful, but 
   * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 
   * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 
   * License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, 
   * USA.  
   *
   * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 
   * in the United States and other countries.]
   * 
   * ---------------
   * AboutPanel.java
   * ---------------
   * (C) Copyright 2001-2004, by Object Refinery Limited.
   *
   * Original Author:  David Gilbert (for Object Refinery Limited);
   * Contributor(s):   -;
   *
   * $Id: AboutPanel.java,v 1.6 2007/11/02 17:50:36 taqua Exp $
   *
   * Changes (from 26-Oct-2001)
   * --------------------------
   * 26-Nov-2001 : Version 1 (DG);
   * 27-Jun-2002 : Added logo (DG);
   * 08-Oct-2002 : Fixed errors reported by Checkstyle (DG);
   *
   */
  
  package org.jfree.ui.about;
  
  import java.awt.BorderLayout;
  import java.awt.Color;
  import java.awt.Font;
  import java.awt.GridLayout;
  import java.awt.Image;
  import javax.swing.BorderFactory;
  import javax.swing.JLabel;
  import javax.swing.JPanel;
  import javax.swing.SwingConstants;
  
  import org.jfree.ui.RefineryUtilities;
  
  /**
   * A standard panel for displaying information about an application.
   *
   * @author David Gilbert
   */
  public class AboutPanel extends JPanel {
  
      /**
       * Constructs a panel.
       *
       * @param application  the application name.
       * @param version  the version.
       * @param copyright  the copyright statement.
       * @param info  other info.
       */
      public AboutPanel(final String application,
                        final String version,
                        final String copyright,
                        final String info) {
  
          this(application, version, copyright, info, null);
  
      }
  
      /**
       * Constructs a panel.
       *
       * @param application  the application name.
       * @param version  the version.
       * @param copyright  the copyright statement.
       * @param info  other info.
       * @param logo  an optional logo.
       */
      public AboutPanel(final String application,
                        final String version,
                        final String copyright,
                        final String info,
                        final Image logo) {
  
          setLayout(new BorderLayout());
  
          final JPanel textPanel = new JPanel(new GridLayout(4, 1, 0, 4));
  
          final JPanel appPanel = new JPanel();
          final Font f1 = new Font("Dialog", Font.BOLD, 14);
          final JLabel appLabel = RefineryUtilities.createJLabel(application, f1, Color.black);
          appLabel.setHorizontalTextPosition(SwingConstants.CENTER);
          appPanel.add(appLabel);
  
          final JPanel verPanel = new JPanel();
          final Font f2 = new Font("Dialog", Font.PLAIN, 12);
          final JLabel verLabel = RefineryUtilities.createJLabel(version, f2, Color.black);
          verLabel.setHorizontalTextPosition(SwingConstants.CENTER);
          verPanel.add(verLabel);
  
          final JPanel copyrightPanel = new JPanel();
          final JLabel copyrightLabel = RefineryUtilities.createJLabel(copyright, f2, Color.black);
          copyrightLabel.setHorizontalTextPosition(SwingConstants.CENTER);
          copyrightPanel.add(copyrightLabel);
  
          final JPanel infoPanel = new JPanel();
          final JLabel infoLabel = RefineryUtilities.createJLabel(info, f2, Color.black);
          infoLabel.setHorizontalTextPosition(SwingConstants.CENTER);
          infoPanel.add(infoLabel);
  
          textPanel.add(appPanel);
          textPanel.add(verPanel);
          textPanel.add(copyrightPanel);
          textPanel.add(infoPanel);
  
          add(textPanel);
  
          if (logo != null) {
              final JPanel imagePanel = new JPanel(new BorderLayout());
              imagePanel.add(new javax.swing.JLabel(new javax.swing.ImageIcon(logo)));
              imagePanel.setBorder(BorderFactory.createLineBorder(Color.black));
              final JPanel imageContainer = new JPanel(new BorderLayout());
              imageContainer.add(imagePanel, BorderLayout.NORTH);
              add(imageContainer, BorderLayout.WEST);
          }
  
      }
  
  }
  