001: /* ========================================================================
002: * JCommon : a free general purpose class library for the Java(tm) platform
003: * ========================================================================
004: *
005: * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
006: *
007: * Project Info: http://www.jfree.org/jcommon/index.html
008: *
009: * This library is free software; you can redistribute it and/or modify it
010: * under the terms of the GNU Lesser General Public License as published by
011: * the Free Software Foundation; either version 2.1 of the License, or
012: * (at your option) any later version.
013: *
014: * This library is distributed in the hope that it will be useful, but
015: * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
016: * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
017: * License for more details.
018: *
019: * You should have received a copy of the GNU Lesser General Public
020: * License along with this library; if not, write to the Free Software
021: * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
022: * USA.
023: *
024: * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
025: * in the United States and other countries.]
026: *
027: * ---------------
028: * AboutPanel.java
029: * ---------------
030: * (C) Copyright 2001-2004, by Object Refinery Limited.
031: *
032: * Original Author: David Gilbert (for Object Refinery Limited);
033: * Contributor(s): -;
034: *
035: * $Id: AboutPanel.java,v 1.5 2006/03/23 19:47:05 taqua Exp $
036: *
037: * Changes (from 26-Oct-2001)
038: * --------------------------
039: * 26-Nov-2001 : Version 1 (DG);
040: * 27-Jun-2002 : Added logo (DG);
041: * 08-Oct-2002 : Fixed errors reported by Checkstyle (DG);
042: *
043: */
044:
045: package org.jfree.ui.about;
046:
047: import java.awt.BorderLayout;
048: import java.awt.Color;
049: import java.awt.Font;
050: import java.awt.GridLayout;
051: import java.awt.Image;
052:
053: import javax.swing.BorderFactory;
054: import javax.swing.JLabel;
055: import javax.swing.JPanel;
056: import javax.swing.SwingConstants;
057:
058: import org.jfree.ui.RefineryUtilities;
059:
060: /**
061: * A standard panel for displaying information about an application.
062: *
063: * @author David Gilbert
064: */
065: public class AboutPanel extends JPanel {
066:
067: /**
068: * Constructs a panel.
069: *
070: * @param application the application name.
071: * @param version the version.
072: * @param copyright the copyright statement.
073: * @param info other info.
074: */
075: public AboutPanel(final String application, final String version,
076: final String copyright, final String info) {
077:
078: this (application, version, copyright, info, null);
079:
080: }
081:
082: /**
083: * Constructs a panel.
084: *
085: * @param application the application name.
086: * @param version the version.
087: * @param copyright the copyright statement.
088: * @param info other info.
089: * @param logo an optional logo.
090: */
091: public AboutPanel(final String application, final String version,
092: final String copyright, final String info, final Image logo) {
093:
094: setLayout(new BorderLayout());
095:
096: final JPanel textPanel = new JPanel(new GridLayout(4, 1, 0, 4));
097:
098: final JPanel appPanel = new JPanel();
099: final Font f1 = new Font("Dialog", Font.BOLD, 14);
100: final JLabel appLabel = RefineryUtilities.createJLabel(
101: application, f1, Color.black);
102: appLabel.setHorizontalTextPosition(SwingConstants.CENTER);
103: appPanel.add(appLabel);
104:
105: final JPanel verPanel = new JPanel();
106: final Font f2 = new Font("Dialog", Font.PLAIN, 12);
107: final JLabel verLabel = RefineryUtilities.createJLabel(version,
108: f2, Color.black);
109: verLabel.setHorizontalTextPosition(SwingConstants.CENTER);
110: verPanel.add(verLabel);
111:
112: final JPanel copyrightPanel = new JPanel();
113: final JLabel copyrightLabel = RefineryUtilities.createJLabel(
114: copyright, f2, Color.black);
115: copyrightLabel.setHorizontalTextPosition(SwingConstants.CENTER);
116: copyrightPanel.add(copyrightLabel);
117:
118: final JPanel infoPanel = new JPanel();
119: final JLabel infoLabel = RefineryUtilities.createJLabel(info,
120: f2, Color.black);
121: infoLabel.setHorizontalTextPosition(SwingConstants.CENTER);
122: infoPanel.add(infoLabel);
123:
124: textPanel.add(appPanel);
125: textPanel.add(verPanel);
126: textPanel.add(copyrightPanel);
127: textPanel.add(infoPanel);
128:
129: add(textPanel);
130:
131: if (logo != null) {
132: final JPanel imagePanel = new JPanel(new BorderLayout());
133: imagePanel.add(new javax.swing.JLabel(
134: new javax.swing.ImageIcon(logo)));
135: imagePanel.setBorder(BorderFactory
136: .createLineBorder(Color.black));
137: final JPanel imageContainer = new JPanel(new BorderLayout());
138: imageContainer.add(imagePanel, BorderLayout.NORTH);
139: add(imageContainer, BorderLayout.WEST);
140: }
141:
142: }
143:
144: }
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