1 /*
   2  * Copyright (c) 2004, 2006, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package sun.tools.jconsole.inspector;
  27 
  28 import java.awt.Component;
  29 import javax.swing.ImageIcon;
  30 import javax.swing.JTree;
  31 import javax.swing.tree.DefaultMutableTreeNode;
  32 import javax.swing.tree.DefaultTreeCellRenderer;
  33 import sun.tools.jconsole.Resources;
  34 import sun.tools.jconsole.inspector.XNodeInfo.Type;
  35 
  36 @SuppressWarnings("serial")
  37 public class XTreeRenderer extends DefaultTreeCellRenderer {
  38 
  39     public Component getTreeCellRendererComponent(
  40             JTree tree, Object value, boolean selected, boolean expanded,
  41             boolean leaf, int row, boolean hasFocus) {
  42         super.getTreeCellRendererComponent(
  43                 tree, value, selected, expanded, leaf, row, hasFocus);
  44         Object userObject = ((DefaultMutableTreeNode) value).getUserObject();
  45         if (userObject instanceof XNodeInfo) {
  46             XNodeInfo node = (XNodeInfo) userObject;
  47             setToolTipText(node.getToolTipText());
  48             switch (node.getType()) {
  49                 case MBEAN:
  50                     XMBean xmbean = (XMBean) node.getData();
  51                     setIcon((ImageIcon) xmbean.getIcon());
  52                     break;
  53                 case NONMBEAN:
  54                     break;
  55                 case ATTRIBUTES:
  56                 case OPERATIONS:
  57                 case NOTIFICATIONS:
  58                     setIcon(null);
  59                     break;
  60                 case ATTRIBUTE:
  61                 case OPERATION:
  62                 case NOTIFICATION:
  63                     setIcon(null);
  64                     break;
  65             }
  66         } else {
  67             setToolTipText(null);
  68         }
  69         return this;
  70     }
  71 }