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1: /* ======================================================================== 2: * JCommon : a free general purpose class library for the Java(tm) platform 3: * ======================================================================== 4: * 5: * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors. 6: * 7: * Project Info: http://www.jfree.org/jcommon/index.html 8: * 9: * This library is free software; you can redistribute it and/or modify it 10: * under the terms of the GNU Lesser General Public License as published by 11: * the Free Software Foundation; either version 2.1 of the License, or 12: * (at your option) any later version. 13: * 14: * This library is distributed in the hope that it will be useful, but 15: * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 16: * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 17: * License for more details. 18: * 19: * You should have received a copy of the GNU Lesser General Public 20: * License along with this library; if not, write to the Free Software 21: * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 22: * USA. 23: * 24: * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 25: * in the United States and other countries.] 26: * 27: * --------------- 28: * AboutPanel.java 29: * --------------- 30: * (C) Copyright 2001-2004, by Object Refinery Limited. 31: * 32: * Original Author: David Gilbert (for Object Refinery Limited); 33: * Contributor(s): -; 34: * 35: * $Id: AboutPanel.java,v 1.6 2007/11/02 17:50:36 taqua Exp $ 36: * 37: * Changes (from 26-Oct-2001) 38: * -------------------------- 39: * 26-Nov-2001 : Version 1 (DG); 40: * 27-Jun-2002 : Added logo (DG); 41: * 08-Oct-2002 : Fixed errors reported by Checkstyle (DG); 42: * 43: */ 44: 45: package org.jfree.ui.about; 46: 47: import java.awt.BorderLayout; 48: import java.awt.Color; 49: import java.awt.Font; 50: import java.awt.GridLayout; 51: import java.awt.Image; 52: import javax.swing.BorderFactory; 53: import javax.swing.JLabel; 54: import javax.swing.JPanel; 55: import javax.swing.SwingConstants; 56: 57: import org.jfree.ui.RefineryUtilities; 58: 59: /** 60: * A standard panel for displaying information about an application. 61: * 62: * @author David Gilbert 63: */ 64: public class AboutPanel extends JPanel { 65: 66: /** 67: * Constructs a panel. 68: * 69: * @param application the application name. 70: * @param version the version. 71: * @param copyright the copyright statement. 72: * @param info other info. 73: */ 74: public AboutPanel(final String application, 75: final String version, 76: final String copyright, 77: final String info) { 78: 79: this(application, version, copyright, info, null); 80: 81: } 82: 83: /** 84: * Constructs a panel. 85: * 86: * @param application the application name. 87: * @param version the version. 88: * @param copyright the copyright statement. 89: * @param info other info. 90: * @param logo an optional logo. 91: */ 92: public AboutPanel(final String application, 93: final String version, 94: final String copyright, 95: final String info, 96: final Image logo) { 97: 98: setLayout(new BorderLayout()); 99: 100: final JPanel textPanel = new JPanel(new GridLayout(4, 1, 0, 4)); 101: 102: final JPanel appPanel = new JPanel(); 103: final Font f1 = new Font("Dialog", Font.BOLD, 14); 104: final JLabel appLabel = RefineryUtilities.createJLabel(application, f1, Color.black); 105: appLabel.setHorizontalTextPosition(SwingConstants.CENTER); 106: appPanel.add(appLabel); 107: 108: final JPanel verPanel = new JPanel(); 109: final Font f2 = new Font("Dialog", Font.PLAIN, 12); 110: final JLabel verLabel = RefineryUtilities.createJLabel(version, f2, Color.black); 111: verLabel.setHorizontalTextPosition(SwingConstants.CENTER); 112: verPanel.add(verLabel); 113: 114: final JPanel copyrightPanel = new JPanel(); 115: final JLabel copyrightLabel = RefineryUtilities.createJLabel(copyright, f2, Color.black); 116: copyrightLabel.setHorizontalTextPosition(SwingConstants.CENTER); 117: copyrightPanel.add(copyrightLabel); 118: 119: final JPanel infoPanel = new JPanel(); 120: final JLabel infoLabel = RefineryUtilities.createJLabel(info, 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(new javax.swing.ImageIcon(logo))); 134: imagePanel.setBorder(BorderFactory.createLineBorder(Color.black)); 135: final JPanel imageContainer = new JPanel(new BorderLayout()); 136: imageContainer.add(imagePanel, BorderLayout.NORTH); 137: add(imageContainer, BorderLayout.WEST); 138: } 139: 140: } 141: 142: }