1 | /**
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2 | *#########################################################################
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3 | *
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4 | * A component of the Gatherer application, part of the Greenstone digital
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5 | * library suite from the New Zealand Digital Library Project at the
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6 | * University of Waikato, New Zealand.
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7 | *
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8 | * Author: John Thompson, Greenstone Digital Library, University of Waikato
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9 | *
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10 | * Copyright (C) 1999 New Zealand Digital Library Project
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11 | *
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12 | * This program is free software; you can redistribute it and/or modify
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13 | * it under the terms of the GNU General Public License as published by
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14 | * the Free Software Foundation; either version 2 of the License, or
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15 | * (at your option) any later version.
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16 | *
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17 | * This program is distributed in the hope that it will be useful,
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18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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20 | * GNU General Public License for more details.
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21 | *
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22 | * You should have received a copy of the GNU General Public License
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23 | * along with this program; if not, write to the Free Software
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24 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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25 | *########################################################################
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26 | */
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27 | package org.greenstone.gatherer.cdm;
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28 |
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29 | import java.awt.*;
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30 | import java.awt.event.*;
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31 | import java.util.*;
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32 | import javax.swing.*;
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33 | import javax.swing.event.*;
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34 | import org.greenstone.gatherer.DebugStream;
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35 | import org.greenstone.gatherer.Dictionary;
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36 | import org.greenstone.gatherer.Gatherer;
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37 | import org.greenstone.gatherer.gui.GLIButton;
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38 | import org.greenstone.gatherer.util.CheckList;
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39 | import org.greenstone.gatherer.util.JarTools;
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40 | import org.greenstone.gatherer.util.StaticStrings;
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41 | import org.w3c.dom.*;
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42 |
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43 |
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44 | /** This class maintains a list of indexes partitions for the purpose of defining subcollections.
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45 | * @author John Thompson, Greenstone Digital Library, University of Waikato
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46 | * @version 2.4
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47 | */
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48 | public class SubcollectionIndexManager
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49 | extends DOMProxyListModel
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50 | {
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51 | static final private Dimension FIELD_SIZE = new Dimension(200, 30);
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52 |
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53 | private Control controls;
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54 | private DOMProxyListModel model;
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55 | private SubcollectionIndex default_index;
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56 |
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57 |
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58 | /** Constructor. */
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59 | public SubcollectionIndexManager(Element subindexes)
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60 | {
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61 | super(subindexes, StaticStrings.INDEX_ELEMENT, new SubcollectionIndex());
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62 | DebugStream.println("SubcollectionIndexManager: " + getSize() + " subcollection indexes parsed.");
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63 | this.model = this;
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64 |
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65 | // Parse and retrieve the default index
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66 | NodeList default_index_elements = CollectionConfiguration.getElementsByTagName(StaticStrings.SUBCOLLECTION_DEFAULT_INDEX_ELEMENT);
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67 | if (default_index_elements.getLength() > 0) {
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68 | default_index = new SubcollectionIndex((Element) default_index_elements.item(0));
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69 | }
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70 | }
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71 |
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72 |
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73 | /** Method to add a subindex.
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74 | * @param subindex a SubcollectionIndex
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75 | * @see org.greenstone.gatherer.Gatherer
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76 | * @see org.greenstone.gatherer.collection.CollectionManager
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77 | */
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78 | private void addSubcollectionIndex(SubcollectionIndex subcollection_index)
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79 | {
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80 | if (!contains(subcollection_index)) {
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81 | // add a pseudo metadata
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82 | CollectionMeta metadatum = new CollectionMeta(StaticStrings.STOP_CHARACTER + subcollection_index.getID());
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83 | metadatum.setValue(subcollection_index.getID());
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84 | CollectionDesignManager.collectionmeta_manager.addMetadatum(metadatum);
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85 | add(getSize(), subcollection_index);
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86 | }
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87 | }
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88 |
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89 |
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90 | public void destroy()
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91 | {
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92 | if (controls != null) {
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93 | controls.destroy();
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94 | controls = null;
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95 | }
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96 | default_index = null;
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97 | model = null;
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98 | }
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99 |
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100 |
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101 | public Control getControls()
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102 | {
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103 | if (controls == null) {
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104 | controls = new SubcollectionIndexControls();
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105 | }
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106 | return controls;
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107 | }
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108 |
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109 |
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110 | /** Method to get all of the subindexes set.
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111 | * @return an ArrayList containing all the defined indexes
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112 | */
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113 | public ArrayList getSubcollectionIndexes()
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114 | {
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115 | return children();
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116 | }
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117 |
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118 | /** Called when the detail mode has changed which in turn may cause several design elements to be available/hidden
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119 | * @param mode the new mode as an int
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120 | */
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121 | public void modeChanged(int mode) {
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122 |
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123 | }
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124 |
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125 | private int moveSubcollectionIndex(SubcollectionIndex subcollection_index, boolean move_up)
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126 | {
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127 | // Determine the current position of the subcollection index
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128 | int position = indexOf(subcollection_index);
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129 | int new_position;
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130 |
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131 | // Attempt to move the subcollection index up
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132 | if (move_up) {
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133 | // Check it's not already at the top
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134 | if (position == 0) {
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135 | return position;
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136 | }
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137 |
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138 | // This automatically removes the index first, as an Element can only exist once in a particular document
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139 | new_position = position - 1;
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140 | addBefore(subcollection_index, (SubcollectionIndex) getElementAt(new_position));
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141 | }
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142 |
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143 | // Attempt to move the subcollection index down
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144 | else {
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145 | // Check it's not already at the bottom
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146 | if (position == (getSize()) - 1) {
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147 | return position;
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148 | }
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149 |
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150 | // This automatically removes the index first, as an Element can only exist once in a particular document
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151 | new_position = position + 1;
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152 | addAfter(subcollection_index, (SubcollectionIndex) getElementAt(new_position));
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153 | }
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154 |
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155 | return new_position;
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156 | }
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157 |
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158 |
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159 | /** Method to remove a certain subcollection index. */
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160 | private void removeSubcollectionIndex(SubcollectionIndex subcollection_index)
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161 | {
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162 | if (subcollection_index != null) {
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163 | // Remove any current metadata from this index
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164 | CollectionDesignManager.collectionmeta_manager.removeMetadata(StaticStrings.STOP_CHARACTER + subcollection_index.getID());
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165 |
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166 | // Check if the index removed happens to be the default index
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167 | if (default_index != null && default_index.equals(subcollection_index)) {
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168 | setDefault(null);
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169 | }
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170 |
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171 | // Remove the index
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172 | remove(subcollection_index);
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173 | }
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174 | }
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175 |
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176 |
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177 | /** Method to remove all of the subindexes that contain a certain subcollection.
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178 | * @param subcollection the Subcollection that has been removed
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179 | * @see org.greenstone.gatherer.cdm.Subcollection
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180 | * @see org.greenstone.gatherer.cdm.SubcollectionIndex
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181 | */
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182 | public void removeSubcollectionIndexes(Subcollection subcollection)
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183 | {
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184 | String subcollection_name = subcollection.getName();
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185 | int size = getSize();
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186 | for(int i = size - 1; i >= 0; i--) {
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187 | SubcollectionIndex subcollection_index = (SubcollectionIndex) getElementAt(i);
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188 | if (subcollection_index.getSources().contains(subcollection_name)) {
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189 | removeSubcollectionIndex(subcollection_index);
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190 | }
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191 | }
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192 | }
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193 |
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194 | private void replaceSubcollectionIndex(SubcollectionIndex old_subcollection, SubcollectionIndex new_subcollection) {
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195 | // Remove old collection meta
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196 | CollectionDesignManager.collectionmeta_manager.removeMetadata(StaticStrings.STOP_CHARACTER + old_subcollection.getID());
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197 | // Add new one
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198 | CollectionMeta metadatum = new CollectionMeta(StaticStrings.STOP_CHARACTER + new_subcollection.getID());
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199 | metadatum.setValue(new_subcollection.getID());
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200 | CollectionDesignManager.collectionmeta_manager.addMetadatum(metadatum);
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201 | if(default_index != null && default_index.equals(old_subcollection)) {
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202 | setDefault(new_subcollection);
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203 | }
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204 |
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205 | // get the position of the old one
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206 | int position = indexOf(old_subcollection);
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207 | remove(old_subcollection);
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208 | add(position, new_subcollection);
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209 | }
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210 |
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211 | /** Method to set the default subcollection index.
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212 | * @param index The <strong>SubcollectionIndex</strong> to use as the default index.
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213 | * @see org.greenstone.gatherer.Gatherer
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214 | * @see org.greenstone.gatherer.collection.CollectionManager
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215 | * @see org.greenstone.gatherer.cdm.SubcollectionIndex
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216 | */
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217 | private void setDefault(SubcollectionIndex subcollection_index)
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218 | {
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219 | if (subcollection_index != null) {
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220 | if (default_index == null) {
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221 | // Create the default index element, and place immediately after indexes element.
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222 | Element default_index_element = root.getOwnerDocument().createElement(StaticStrings.SUBCOLLECTION_DEFAULT_INDEX_ELEMENT);
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223 | default_index = new SubcollectionIndex(default_index_element);
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224 | Node target_node = CollectionConfiguration.findInsertionPoint(default_index_element);
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225 | if (target_node != null) {
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226 | root.getOwnerDocument().getDocumentElement().insertBefore(default_index_element, target_node);
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227 | }
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228 | else {
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229 | root.getOwnerDocument().getDocumentElement().appendChild(default_index_element);
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230 | }
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231 | }
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232 | default_index.setAssigned(true);
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233 | default_index.setSources(subcollection_index.getSources());
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234 | }
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235 | else {
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236 | if (default_index != null) {
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237 | default_index.setAssigned(false);
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238 | }
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239 | }
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240 | }
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241 |
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242 |
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243 | /** This class creates a set of controls for editing the indexes. */
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244 | private class SubcollectionIndexControls
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245 | extends JPanel
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246 | implements Control
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247 | {
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248 | private CheckList source_list;
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249 | private JButton add_button;
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250 | private JButton move_down_button;
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251 | private JButton move_up_button;
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252 | private JButton remove_button;
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253 | private JButton replace_button;
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254 | private JButton set_default_button;
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255 | private JList subcollection_index_list;
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256 | private JTextField subcollection_index_name_textfield;
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257 |
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258 |
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259 | /** Constructor.
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260 | */
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261 | public SubcollectionIndexControls()
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262 | {
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263 | super();
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264 |
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265 | ArrayList sources = new ArrayList();
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266 | ListModel source_model = CollectionDesignManager.subcollection_manager;
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267 | for (int i = 0; i < source_model.getSize(); i++) {
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268 | sources.add(source_model.getElementAt(i));
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269 | }
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270 |
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271 | // Creation
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272 | JPanel assigned_indexes_pane = new JPanel();
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273 | JLabel index_label = new JLabel(Dictionary.get("CDM.SubcollectionIndexManager.Subindexes"));
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274 | subcollection_index_list = new JList(model);
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275 | subcollection_index_list.setCellRenderer(new SubcollectionIndexListCellRenderer());
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276 | subcollection_index_list.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
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277 | subcollection_index_list.setVisibleRowCount(2);
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278 |
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279 | JPanel movement_pane = new JPanel();
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280 | move_up_button = new GLIButton(Dictionary.get("CDM.Move.Move_Up"), JarTools.getImage("arrow-up.gif"), Dictionary.get("CDM.Move.Move_Up_Tooltip"));
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281 | move_up_button.setEnabled(false);
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282 |
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283 | move_down_button = new GLIButton(Dictionary.get("CDM.Move.Move_Down"), JarTools.getImage("arrow-down.gif"), Dictionary.get("CDM.Move.Move_Down_Tooltip"));
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284 | move_down_button.setEnabled(false);
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285 |
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286 | set_default_button = new GLIButton(Dictionary.get("CDM.SubcollectionIndexManager.Set_Default_Subindex"), Dictionary.get("CDM.SubcollectionIndexManager.Set_Default_Subindex_Tooltip"));
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287 | set_default_button.setEnabled(false);
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288 |
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289 | JPanel index_pane = new JPanel();
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290 | JPanel details_pane = new JPanel();
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291 | JPanel labels_pane = new JPanel();
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292 | JPanel boxes_pane = new JPanel();
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293 | JPanel content_pane = new JPanel();
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294 |
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295 | JLabel source_label = new JLabel(Dictionary.get("CDM.SubcollectionIndexManager.Source"));
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296 |
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297 | source_list = new CheckList(false);
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298 | source_list.setListData(sources);
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299 | source_list.setToolTipText(Dictionary.get("CDM.SubcollectionIndexManager.Source_Tooltip"));
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300 |
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301 | JPanel button_pane = new JPanel();
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302 | add_button = new GLIButton(Dictionary.get("CDM.SubcollectionIndexManager.Add_Subindex"), Dictionary.get("CDM.SubcollectionIndexManager.Add_Subindex_Tooltip"));
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303 | add_button.setEnabled(false);
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304 |
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305 | remove_button = new GLIButton(Dictionary.get("CDM.SubcollectionIndexManager.Remove_Subindex"), Dictionary.get("CDM.SubcollectionIndexManager.Remove_Subindex_Tooltip"));
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306 | remove_button.setEnabled(false);
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307 |
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308 | replace_button = new GLIButton(Dictionary.get("CDM.SubcollectionIndexManager.Replace_Subindex"), Dictionary.get("CDM.SubcollectionIndexManager.Replace_Subindex_Tooltip"));
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309 | replace_button.setEnabled(false);
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310 |
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311 | // Listeners
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312 | add_button.addActionListener(new AddListener());
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313 | add_button.addActionListener(CollectionDesignManager.buildcol_change_listener);
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314 | move_down_button.addActionListener(new MoveListener(false));
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315 | move_down_button.addActionListener(CollectionDesignManager.buildcol_change_listener);
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316 | move_up_button.addActionListener(new MoveListener(true));
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317 | move_up_button.addActionListener(CollectionDesignManager.buildcol_change_listener);
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318 | remove_button.addActionListener(new RemoveListener());
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319 | remove_button.addActionListener(CollectionDesignManager.buildcol_change_listener);
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320 | replace_button.addActionListener(new ReplaceListener());
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321 | replace_button.addActionListener(CollectionDesignManager.buildcol_change_listener);
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322 | set_default_button.addActionListener(new SetDefaultListener());
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323 | set_default_button.addActionListener(CollectionDesignManager.buildcol_change_listener);
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324 | subcollection_index_list.addListSelectionListener(new AssignedListListener());
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325 | source_list.addListSelectionListener(new SourceListListener());
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326 |
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327 | // Layout
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328 | movement_pane.setBorder(BorderFactory.createEmptyBorder(0,2,0,0));
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329 | movement_pane.setLayout(new GridLayout(3,1));
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330 | movement_pane.add(move_up_button);
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331 | movement_pane.add(move_down_button);
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332 | movement_pane.add(set_default_button);
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333 |
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334 | assigned_indexes_pane.setBorder(BorderFactory.createEmptyBorder(0,0,5,0));
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335 | assigned_indexes_pane.setLayout(new BorderLayout());
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336 | assigned_indexes_pane.add(index_label, BorderLayout.NORTH);
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337 | assigned_indexes_pane.add(new JScrollPane(subcollection_index_list), BorderLayout.CENTER);
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338 | assigned_indexes_pane.add(movement_pane, BorderLayout.EAST);
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339 |
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340 | labels_pane.setLayout(new BorderLayout());
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341 | labels_pane.setBorder(BorderFactory.createEmptyBorder(5, 5, 10, 5));
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342 | labels_pane.add(source_label, BorderLayout.CENTER);
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343 |
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344 | boxes_pane.setLayout(new BorderLayout());
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345 | boxes_pane.add(new JScrollPane(source_list), BorderLayout.CENTER);
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346 |
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347 | details_pane.setLayout(new BorderLayout());
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348 | details_pane.add(labels_pane, BorderLayout.WEST);
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349 | details_pane.add(boxes_pane, BorderLayout.CENTER);
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350 |
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351 | button_pane.setLayout(new GridLayout(1,3));
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352 | button_pane.add(add_button);
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353 | button_pane.add(replace_button);
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354 | button_pane.add(remove_button);
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355 |
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356 | index_pane.setLayout(new BorderLayout());
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357 | index_pane.add(details_pane, BorderLayout.CENTER);
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358 | index_pane.add(button_pane, BorderLayout.SOUTH);
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359 |
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360 | content_pane.setLayout(new BorderLayout());
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361 | content_pane.add(assigned_indexes_pane, BorderLayout.NORTH);
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362 | content_pane.add(index_pane, BorderLayout.CENTER);
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363 |
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364 | setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
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365 | setLayout(new BorderLayout());
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366 | add(content_pane, BorderLayout.CENTER);
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367 | }
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368 |
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369 |
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370 | public void destroy()
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371 | {
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372 | }
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373 |
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374 |
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375 | public void gainFocus()
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376 | {
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377 | // Reload the source list
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378 | ArrayList sources = new ArrayList();
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379 | ListModel source_model = CollectionDesignManager.subcollection_manager;
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380 | for (int i = 0; i < source_model.getSize(); i++) {
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381 | sources.add(source_model.getElementAt(i));
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382 | }
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383 | source_list.setListData(sources);
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384 |
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385 | // Refresh the subcollection index list
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386 | subcollection_index_list.updateUI();
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387 |
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388 | clearControls();
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389 |
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390 | }
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391 |
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392 |
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393 | public void loseFocus() {
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394 | }
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395 |
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396 | private void clearControls() {
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397 | subcollection_index_list.clearSelection();
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398 | source_list.clearTicked();
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399 | add_button.setEnabled(false);
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400 | remove_button.setEnabled(false);
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401 | replace_button.setEnabled(false);
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402 | set_default_button.setEnabled(false);
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403 | move_down_button.setEnabled(false);
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404 | move_up_button.setEnabled(false);
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405 |
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406 | }
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407 |
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408 | private void updateControlsWithSelectedIndex()
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409 | {
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410 | SubcollectionIndex selected_index = (SubcollectionIndex) subcollection_index_list.getSelectedValue();
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411 | if (selected_index == null) {
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412 | source_list.clearTicked();
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413 | return;
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414 | }
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415 |
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416 | // Display the selected subcollection index's sources
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417 | source_list.clearTicked();
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418 | source_list.setTickedObjects(selected_index.getSources().toArray());
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419 | }
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420 |
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421 |
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422 | private void validateButtons() {
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423 |
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424 | boolean add_enabled = false;
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425 | boolean replace_enabled = false;
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426 |
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427 | // Can't add a new index if no sources are selected
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428 | if (!source_list.isNothingTicked()) {
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429 | ArrayList sources = source_list.getTicked();
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430 | SubcollectionIndex subcollection_index = new SubcollectionIndex(sources.toArray());
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431 |
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432 | // Subcollection index already exists: can't add, but can replace if the name has changed
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433 | if (!model.contains(subcollection_index)) {
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434 | add_enabled = true;
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435 | if (!subcollection_index_list.isSelectionEmpty()) {
|
---|
436 | replace_enabled = true;
|
---|
437 | }
|
---|
438 | }
|
---|
439 | }
|
---|
440 |
|
---|
441 | // We should now know the add_button state
|
---|
442 | add_button.setEnabled(add_enabled);
|
---|
443 | replace_button.setEnabled(replace_enabled);
|
---|
444 | }
|
---|
445 |
|
---|
446 |
|
---|
447 | private class AddListener
|
---|
448 | implements ActionListener {
|
---|
449 |
|
---|
450 | public void actionPerformed(ActionEvent event)
|
---|
451 | {
|
---|
452 | if (!source_list.isNothingTicked()) {
|
---|
453 | ArrayList sources = source_list.getTicked();
|
---|
454 | SubcollectionIndex subcollection_index = new SubcollectionIndex(sources.toArray());
|
---|
455 | addSubcollectionIndex(subcollection_index);
|
---|
456 | clearControls();
|
---|
457 | }
|
---|
458 | }
|
---|
459 | }
|
---|
460 |
|
---|
461 |
|
---|
462 | private class MoveListener
|
---|
463 | implements ActionListener
|
---|
464 | {
|
---|
465 | private boolean move_up;
|
---|
466 |
|
---|
467 | public MoveListener(boolean move_up)
|
---|
468 | {
|
---|
469 | this.move_up = move_up;
|
---|
470 | }
|
---|
471 |
|
---|
472 | public void actionPerformed(ActionEvent event)
|
---|
473 | {
|
---|
474 | // Retrieve the selected subcollection index
|
---|
475 | SubcollectionIndex subcollection_index = (SubcollectionIndex) subcollection_index_list.getSelectedValue();
|
---|
476 | if (subcollection_index != null) {
|
---|
477 | int new_position = moveSubcollectionIndex(subcollection_index, move_up);
|
---|
478 | // Ensure the subcollection index that moved is still selected
|
---|
479 | subcollection_index_list.setSelectedIndex(new_position);
|
---|
480 | }
|
---|
481 | }
|
---|
482 | }
|
---|
483 |
|
---|
484 | private class RemoveListener
|
---|
485 | implements ActionListener
|
---|
486 | {
|
---|
487 | public void actionPerformed(ActionEvent event) {
|
---|
488 |
|
---|
489 | SubcollectionIndex delete_me = (SubcollectionIndex) subcollection_index_list.getSelectedValue();
|
---|
490 | if (delete_me != null) {
|
---|
491 | removeSubcollectionIndex(delete_me);
|
---|
492 | }
|
---|
493 | }
|
---|
494 | }
|
---|
495 |
|
---|
496 |
|
---|
497 | private class ReplaceListener
|
---|
498 | implements ActionListener {
|
---|
499 |
|
---|
500 | public void actionPerformed(ActionEvent event) {
|
---|
501 |
|
---|
502 | if (subcollection_index_list.isSelectionEmpty()|| source_list.isNothingTicked()) {
|
---|
503 | // This should never happen, but just in case...
|
---|
504 | replace_button.setEnabled(false);
|
---|
505 | return;
|
---|
506 | }
|
---|
507 | SubcollectionIndex old_index = (SubcollectionIndex) subcollection_index_list.getSelectedValue();
|
---|
508 | ArrayList sources = source_list.getTicked();
|
---|
509 | SubcollectionIndex new_index = new SubcollectionIndex(sources.toArray());
|
---|
510 | replaceSubcollectionIndex(old_index, new_index);
|
---|
511 | }
|
---|
512 | }
|
---|
513 |
|
---|
514 |
|
---|
515 | private class SetDefaultListener
|
---|
516 | implements ActionListener {
|
---|
517 |
|
---|
518 | public void actionPerformed(ActionEvent event)
|
---|
519 | {
|
---|
520 | SubcollectionIndex subcollection_index = (SubcollectionIndex) subcollection_index_list.getSelectedValue();
|
---|
521 | if (subcollection_index != null) {
|
---|
522 | setDefault(subcollection_index);
|
---|
523 | // This should cause a repaint of just the desired row
|
---|
524 | subcollection_index_list.setSelectedValue(subcollection_index, true);
|
---|
525 | }
|
---|
526 | set_default_button.setEnabled(false);
|
---|
527 | }
|
---|
528 | }
|
---|
529 |
|
---|
530 |
|
---|
531 | private class SourceListListener
|
---|
532 | implements ListSelectionListener {
|
---|
533 |
|
---|
534 | public void valueChanged(ListSelectionEvent event) {
|
---|
535 | if (event.getValueIsAdjusting()) {
|
---|
536 | return;
|
---|
537 | }
|
---|
538 | validateButtons();
|
---|
539 | }
|
---|
540 | }
|
---|
541 |
|
---|
542 |
|
---|
543 | /** Listens for selections within the assigned subcollection indexes list */
|
---|
544 | private class AssignedListListener
|
---|
545 | implements ListSelectionListener {
|
---|
546 |
|
---|
547 | public void valueChanged(ListSelectionEvent event) {
|
---|
548 |
|
---|
549 | if (event.getValueIsAdjusting()) {
|
---|
550 | return;
|
---|
551 | }
|
---|
552 |
|
---|
553 | if (subcollection_index_list.isSelectionEmpty()) {
|
---|
554 | clearControls();
|
---|
555 | return;
|
---|
556 | }
|
---|
557 |
|
---|
558 | int i = subcollection_index_list.getSelectedIndex();
|
---|
559 | int size = subcollection_index_list.getModel().getSize();
|
---|
560 |
|
---|
561 | // Enable the buttons appropriately
|
---|
562 | remove_button.setEnabled(true);
|
---|
563 | replace_button.setEnabled(false);
|
---|
564 | add_button.setEnabled(false);
|
---|
565 | SubcollectionIndex selected_index = (SubcollectionIndex) subcollection_index_list.getSelectedValue();
|
---|
566 | set_default_button.setEnabled(default_index == null || !default_index.equals(selected_index));
|
---|
567 | if (i > 0) {
|
---|
568 | move_up_button.setEnabled(true);
|
---|
569 | }
|
---|
570 | else {
|
---|
571 | move_up_button.setEnabled(false);
|
---|
572 | }
|
---|
573 | if (i < size-1){
|
---|
574 | move_down_button.setEnabled(true);
|
---|
575 | }
|
---|
576 | else {
|
---|
577 | move_down_button.setEnabled(false);
|
---|
578 | }
|
---|
579 |
|
---|
580 | // Need to fill in the rest of the bits
|
---|
581 | updateControlsWithSelectedIndex();
|
---|
582 | }
|
---|
583 | }
|
---|
584 |
|
---|
585 |
|
---|
586 | private class SubcollectionIndexListCellRenderer
|
---|
587 | extends DefaultListCellRenderer
|
---|
588 | {
|
---|
589 | /** Return a component that has been configured to display the specified value. */
|
---|
590 | public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
|
---|
591 | JLabel component = (JLabel) super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);
|
---|
592 | if (default_index != null && default_index.equals(value)) {
|
---|
593 | component.setText(component.getText() + " " + Dictionary.get("CDM.SubcollectionIndexManager.Default_Partition_Indicator"));
|
---|
594 | }
|
---|
595 | return component;
|
---|
596 | }
|
---|
597 | }
|
---|
598 | }
|
---|
599 | }
|
---|