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1   // $Id:ElementRenderer.java 62 2008-04-20 12:28:56Z me $
2   /*
3    * xsAnalyzer - XML schema analyzing tool. Copyright (C) 2008 Michael Engelhardt
4    * 
5    * This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public
6    * License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later
7    * version.
8    * 
9    * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
10   * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
11   * 
12   * You should have received a copy of the GNU General Public License along with this program; if not, write to the Free
13   * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
14   */
15  /**
16   * 
17   */
18  package de.mindcrimeilab.xsanalyzer.ui.renderer;
19  
20  import java.awt.Component;
21  
22  import javax.swing.Icon;
23  import javax.swing.JLabel;
24  import javax.swing.JTree;
25  import javax.swing.tree.DefaultTreeCellRenderer;
26  import javax.swing.tree.TreeCellRenderer;
27  
28  import org.apache.xerces.xs.XSElementDeclaration;
29  import org.springframework.richclient.application.Application;
30  import org.springframework.richclient.image.IconSource;
31  
32  /**
33   * @author Michael Engelhardt<me@mindcrime-ilab.de>
34   * @author $Author:me $
35   * @version $Revision:62 $
36   * 
37   */
38  public class ElementRenderer implements TreeCellRenderer {
39  
40      private final static Icon icon = ((IconSource) Application.services().getService(IconSource.class)).getIcon("element.icon");
41  
42      private final TreeCellRenderer delegateTreeCellRenderer = new DefaultTreeCellRenderer();
43  
44      /*
45       * (non-Javadoc)
46       * 
47       * @see javax.swing.tree.TreeCellRenderer#getTreeCellRendererComponent(javax. swing.JTree, java.lang.Object,
48       * boolean, boolean, boolean, int, boolean)
49       */
50      @Override
51      public Component getTreeCellRendererComponent(JTree tree, Object value, boolean selected, boolean expanded, boolean leaf, int row, boolean hasFocus) {
52  
53          JLabel cell = (JLabel) delegateTreeCellRenderer.getTreeCellRendererComponent(tree, value, selected, expanded, leaf, row, hasFocus);
54  
55          if (value instanceof XSElementDeclaration) {
56              XSElementDeclaration xselem = (XSElementDeclaration) value;
57              StringBuilder sb = new StringBuilder();
58              sb.append(xselem.getName());
59              sb.append(":");
60              sb.append(xselem.getTypeDefinition().getName());
61              sb.append(", <");
62              sb.append(xselem.getNamespace());
63              sb.append(">");
64              cell.setText(sb.toString());
65              cell.setIcon(ElementRenderer.icon);
66          }
67  
68          return cell;
69      }
70  
71  }