AclRenderer


1   /*
2    * Lucane - a collaborative platform
3    * Copyright (C) 2005 Vincent Fiack <vfiack@mail15.com>
4    *
5    * This library is free software; you can redistribute it and/or
6    * modify it under the terms of the GNU Lesser General Public
7    * License as published by the Free Software Foundation; either
8    * version 2.1 of the License, or (at your option) any later version.
9    *
10   * This library is distributed in the hope that it will be useful,
11   * but WITHOUT ANY WARRANTY; without even the implied warranty of
12   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13   * Lesser General Public License for more details.
14   *
15   * You should have received a copy of the GNU Lesser General Public
16   * License along with this library; if not, write to the Free Software
17   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
18   */
19  package org.lucane.client.acl;
20  
21  import java.awt.Component  ;
22  
23  import javax.swing.DefaultListCellRenderer  ;
24  import javax.swing.ImageIcon  ;
25  import javax.swing.JLabel  ;
26  import javax.swing.JList  ;
27  
28  import org.lucane.common.acl.AclInfo;
29  import org.lucane.common.concepts.Concept;
30  import org.lucane.common.concepts.GroupConcept;
31  import org.lucane.common.concepts.UserConcept;
32  import org.lucane.client.Client;
33  
34  public class AclRenderer extends DefaultListCellRenderer  
35  {
36      private ImageIcon   userIcon;
37      private ImageIcon   groupIcon;
38      
39      public AclRenderer()
40      {
41          this.userIcon = Client.getImageIcon("user.png");
42          this.groupIcon = Client.getImageIcon("group.png");
43      }
44      
45      public Component   getListCellRendererComponent(JList   list, Object   value, int index, boolean isSelected, boolean cellHasFocus) 
46      {
47          Component   c = super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);
48          JLabel   label = (JLabel  )c;
49          Concept concept = (Concept)value;
50          
51          if(concept instanceof GroupConcept)
52              label.setIcon(groupIcon);
53          else if(concept instanceof UserConcept)
54              label.setIcon(userIcon);
55  
56          label.setText(concept.getName());
57  
58          return label;
59      }
60  }
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