Frames | No Frames |
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 1.5 2006/03/23 19:47:05 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: 53: import javax.swing.BorderFactory; 54: import javax.swing.JLabel; 55: import javax.swing.JPanel; 56: import javax.swing.SwingConstants; 57: 58: import org.jfree.ui.RefineryUtilities; 59: 60: /** 61: * A standard panel for displaying information about an application. 62: * 63: * @author David Gilbert 64: */ 65: public class AboutPanel extends JPanel { 66: 67: /** 68: * Constructs a panel. 69: * 70: * @param application the application name. 71: * @param version the version. 72: * @param copyright the copyright statement. 73: * @param info other info. 74: */ 75: public AboutPanel(final String application, 76: final String version, 77: final String copyright, 78: final String info) { 79: 80: this(application, version, copyright, info, null); 81: 82: } 83: 84: /** 85: * Constructs a panel. 86: * 87: * @param application the application name. 88: * @param version the version. 89: * @param copyright the copyright statement. 90: * @param info other info. 91: * @param logo an optional logo. 92: */ 93: public AboutPanel(final String application, 94: final String version, 95: final String copyright, 96: final String info, 97: final Image logo) { 98: 99: setLayout(new BorderLayout()); 100: 101: final JPanel textPanel = new JPanel(new GridLayout(4, 1, 0, 4)); 102: 103: final JPanel appPanel = new JPanel(); 104: final Font f1 = new Font("Dialog", Font.BOLD, 14); 105: final JLabel appLabel = RefineryUtilities.createJLabel(application, f1, Color.black); 106: appLabel.setHorizontalTextPosition(SwingConstants.CENTER); 107: appPanel.add(appLabel); 108: 109: final JPanel verPanel = new JPanel(); 110: final Font f2 = new Font("Dialog", Font.PLAIN, 12); 111: final JLabel verLabel = RefineryUtilities.createJLabel(version, f2, Color.black); 112: verLabel.setHorizontalTextPosition(SwingConstants.CENTER); 113: verPanel.add(verLabel); 114: 115: final JPanel copyrightPanel = new JPanel(); 116: final JLabel copyrightLabel = RefineryUtilities.createJLabel(copyright, f2, Color.black); 117: copyrightLabel.setHorizontalTextPosition(SwingConstants.CENTER); 118: copyrightPanel.add(copyrightLabel); 119: 120: final JPanel infoPanel = new JPanel(); 121: final JLabel infoLabel = RefineryUtilities.createJLabel(info, f2, Color.black); 122: infoLabel.setHorizontalTextPosition(SwingConstants.CENTER); 123: infoPanel.add(infoLabel); 124: 125: textPanel.add(appPanel); 126: textPanel.add(verPanel); 127: textPanel.add(copyrightPanel); 128: textPanel.add(infoPanel); 129: 130: add(textPanel); 131: 132: if (logo != null) { 133: final JPanel imagePanel = new JPanel(new BorderLayout()); 134: imagePanel.add(new javax.swing.JLabel(new javax.swing.ImageIcon(logo))); 135: imagePanel.setBorder(BorderFactory.createLineBorder(Color.black)); 136: final JPanel imageContainer = new JPanel(new BorderLayout()); 137: imageContainer.add(imagePanel, BorderLayout.NORTH); 138: add(imageContainer, BorderLayout.WEST); 139: } 140: 141: } 142: 143: }