FolderRenderer


1   /*
2    * Lucane - a collaborative platform
3    * Copyright (C) 2004  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.applications.jmail.base;
20  
21  import java.awt.*;
22  import javax.swing.*;
23  import javax.swing.tree.*;
24  
25  import org.lucane.applications.jmail.JMailPlugin;
26  
27  public class FolderRenderer extends DefaultTreeCellRenderer 
28  {
29      private JMailPlugin plugin;
30      private Icon inboxIcon;
31      private Icon sentIcon;
32      private Icon draftsIcon;    
33      private Icon trashIcon;
34      private Icon openedFolderIcon;
35      private Icon closedFolderIcon;
36  
37      public FolderRenderer(JMailPlugin plugin) 
38      {
39          this.plugin = plugin;
40          this.inboxIcon = plugin.getImageIcon("folders/inbox.png");
41          this.sentIcon = plugin.getImageIcon("folders/sent.png");
42          this.draftsIcon = plugin.getImageIcon("folders/drafts.png");
43          this.trashIcon = plugin.getImageIcon("folders/trash.png");
44          this.openedFolderIcon = plugin.getImageIcon("folders/openedFolder.png");
45          this.closedFolderIcon = plugin.getImageIcon("folders/closedFolder.png");
46      }
47          
48      public Component getTreeCellRendererComponent(JTree tree,
49              Object   value, boolean sel, boolean expanded, boolean leaf,
50              int row, boolean hasFocus) 
51      {
52          JLabel label = (JLabel)super.getTreeCellRendererComponent(tree, value, sel, expanded, leaf, row, hasFocus);
53  
54          //-- tree root
55          if(value.toString().equalsIgnoreCase("Mailbox"))
56          {
57              label.setText("<html><b>" +tr("folder.root") + "</b></html>");
58              label.setIcon(null);
59          }
60          //-- well known folders
61          else if(value.toString().equalsIgnoreCase("INBOX"))
62          {
63              label.setText(tr("folder.inbox"));
64              label.setIcon(this.inboxIcon);
65          }
66          else if(value.toString().equalsIgnoreCase("Sent"))
67          { 
68              label.setText(tr("folder.sent"));
69              label.setIcon(this.sentIcon);
70          }
71          else if(value.toString().equalsIgnoreCase("Drafts")) 
72          {       
73              label.setText(tr("folder.drafts"));
74              label.setIcon(this.draftsIcon);
75          }
76          else if(value.toString().equalsIgnoreCase("Trash"))
77          {       
78              label.setText(tr("folder.trash"));
79              label.setIcon(this.trashIcon);
80          }
81              
82          //-- user defined folders
83          else if(expanded)
84              label.setIcon(this.openedFolderIcon);
85          else
86              label.setIcon(this.openedFolderIcon);
87  
88          return label;
89      }
90      
91      private String   tr(String   s)
92      {
93          return plugin.tr(s);    
94      }
95  }
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