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 * LibraryTableModel.java 029 * ---------------------- 030 * (C) Copyright 2002-2004, by Object Refinery Limited. 031 * 032 * Original Author: David Gilbert (for Object Refinery Limited); 033 * Contributor(s): -; 034 * 035 * $Id: LibraryTableModel.java,v 1.6 2007/11/02 17:50:36 taqua Exp $ 036 * 037 * Changes 038 * ------- 039 * 28-Feb-2002 : Version 1 (DG); 040 * 15-Mar-2002 : Modified to use ResourceBundle for elements that require localisation (DG); 041 * 08-Oct-2002 : Fixed errors reported by Checkstyle (DG); 042 * 043 */ 044 045 package org.jfree.ui.about; 046 047 import java.util.List; 048 import java.util.ResourceBundle; 049 import javax.swing.table.AbstractTableModel; 050 051 import org.jfree.base.Library; 052 053 /** 054 * A table model containing a list of libraries used in a project. 055 * <P> 056 * Used in the LibraryPanel class. 057 * 058 * @author David Gilbert 059 */ 060 public class LibraryTableModel extends AbstractTableModel { 061 062 /** Storage for the libraries. */ 063 private Library[] libraries; 064 065 /** Localised name column label. */ 066 private String nameColumnLabel; 067 068 /** Localised version column label. */ 069 private String versionColumnLabel; 070 071 /** Localised licence column label. */ 072 private String licenceColumnLabel; 073 074 /** Localised info column label. */ 075 private String infoColumnLabel; 076 077 /** 078 * Constructs a LibraryTableModel. 079 * 080 * @param libraries the libraries. 081 */ 082 public LibraryTableModel(final List libraries) { 083 084 this.libraries = (Library[]) 085 libraries.toArray(new Library[libraries.size()]); 086 087 final String baseName = "org.jfree.ui.about.resources.AboutResources"; 088 final ResourceBundle resources = ResourceBundle.getBundle(baseName); 089 090 this.nameColumnLabel = resources.getString("libraries-table.column.name"); 091 this.versionColumnLabel = resources.getString("libraries-table.column.version"); 092 this.licenceColumnLabel = resources.getString("libraries-table.column.licence"); 093 this.infoColumnLabel = resources.getString("libraries-table.column.info"); 094 095 } 096 097 /** 098 * Returns the number of rows in the table model. 099 * 100 * @return the number of rows. 101 */ 102 public int getRowCount() { 103 return this.libraries.length; 104 } 105 106 /** 107 * Returns the number of columns in the table model. In this case, there are always four 108 * columns (name, version, licence and other info). 109 * 110 * @return the number of columns in the table model. 111 */ 112 public int getColumnCount() { 113 return 4; 114 } 115 116 /** 117 * Returns the name of a column in the table model. 118 * 119 * @param column the column index (zero-based). 120 * 121 * @return the name of the specified column. 122 */ 123 public String getColumnName(final int column) { 124 125 String result = null; 126 127 switch (column) { 128 129 case 0: result = this.nameColumnLabel; 130 break; 131 132 case 1: result = this.versionColumnLabel; 133 break; 134 135 case 2: result = this.licenceColumnLabel; 136 break; 137 138 case 3: result = this.infoColumnLabel; 139 break; 140 141 } 142 143 return result; 144 145 } 146 147 /** 148 * Returns the value for a cell in the table model. 149 * 150 * @param row the row index (zero-based). 151 * @param column the column index (zero-based). 152 * 153 * @return the value. 154 */ 155 public Object getValueAt(final int row, final int column) { 156 157 Object result = null; 158 final Library library = this.libraries[row]; 159 160 if (column == 0) { 161 result = library.getName(); 162 } 163 else if (column == 1) { 164 result = library.getVersion(); 165 } 166 else if (column == 2) { 167 result = library.getLicenceName(); 168 } 169 else if (column == 3) { 170 result = library.getInfo(); 171 } 172 return result; 173 174 } 175 176 public Library[] getLibraries() { 177 return (Library[]) libraries.clone(); 178 } 179 }