--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/agent/src/share/classes/sun/jvm/hotspot/ui/table/SortHeaderMouseAdapter.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,68 @@
+/*
+ * Copyright 2002 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.table;
+
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+
+import javax.swing.JTable;
+import javax.swing.SwingUtilities;
+import javax.swing.table.TableColumnModel;
+
+import com.sun.java.swing.ui.CommonUI;
+
+/**
+ * A mouse adapater which is attached to the header of a JTable. It listens
+ * for mouse clicks on a column and sorts that column.
+ */
+public class SortHeaderMouseAdapter extends MouseAdapter {
+
+    private SortableTableModel model;
+    private JTable table;
+
+    public SortHeaderMouseAdapter(JTable table, SortableTableModel model) {
+        this.model = model;
+        this.table = table;
+    }
+
+    public void mouseClicked(MouseEvent evt) {
+        // XXX Benchmark sort performance
+        //long start = System.currentTimeMillis();
+        CommonUI.setWaitCursor(SwingUtilities.getRoot(table));
+
+        TableColumnModel columnModel = table.getColumnModel();
+        int viewColumn = columnModel.getColumnIndexAtX(evt.getX());
+        int column = table.convertColumnIndexToModel(viewColumn);
+        if (evt.getClickCount() == 1 && column != -1) {
+            // Reverse the sorting direction.
+            model.sortByColumn(column, !model.isAscending());
+        }
+
+        // XXX Benchmark performance
+        //      System.out.println("Sort time: " +
+        //         (System.currentTimeMillis() - start));
+        CommonUI.setDefaultCursor(SwingUtilities.getRoot(table));
+    }
+}