--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/agent/src/share/classes/sun/jvm/hotspot/ui/treetable/SimpleTreeTableModel.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,90 @@
+/*
+ * Copyright 2001 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+
+package sun.jvm.hotspot.ui.treetable;
+
+import javax.swing.tree.*;
+import sun.jvm.hotspot.ui.tree.*;
+
+/** An extension of SimpleTreeModel which implements the
+    TreeTableModel interface. It supports a two-column "Name, Value"
+    interface and disabling of editing of the "Value" column. Because
+    of a bug in the implementation of JTreeTable, it always returns
+    "true" for isCellEditable of cells in the "Name" column;
+    otherwise, mouse clicks to open handles are not dispatched
+    properly. Users are responsible for calling setTreeEditable(false)
+    on the JTreeTable to make the names uneditable. */
+
+public class SimpleTreeTableModel extends SimpleTreeModel implements TreeTableModel {
+  private boolean valuesEditable = true;
+
+  public int getColumnCount() {
+    return 2;
+  }
+  public String getColumnName(int column) {
+    switch (column) {
+    case 0: return "Name";
+    case 1: return "Value";
+    default: throw new RuntimeException("Index " + column + " out of bounds");
+    }
+  }
+  public Class getColumnClass(int column) {
+    switch (column) {
+    case 0: return TreeTableModel.class;
+    case 1: return String.class;
+    default: throw new RuntimeException("Index " + column + " out of bounds");
+    }
+  }
+  public Object getValueAt(Object node, int column) {
+    SimpleTreeNode realNode = (SimpleTreeNode) node;
+    switch (column) {
+    case 0: return realNode.getName();
+    case 1: return realNode.getValue();
+    default: throw new RuntimeException("Index " + column + " out of bounds");
+    }
+  }
+  public boolean isCellEditable(Object node, int column) {
+    switch (column) {
+    // This must return true in order for the JTreeTable's handles to
+    // work properly
+    case 0: return true;
+    case 1: return valuesEditable;
+    default: throw new RuntimeException("Index " + column + " out of bounds");
+    }
+  }
+  public void setValueAt(Object aValue, Object node, int column) {
+    // FIXME: figure out how to handle this
+    throw new RuntimeException("FIXME: figure out how to handle editing of SimpleTreeNodes");
+  }
+
+  /** Defaults to true */
+  public boolean getValuesEditable() {
+    return valuesEditable;
+  }
+
+  /** Defaults to true */
+  public void setValuesEditable(boolean val) {
+    valuesEditable = val;
+  }
+}