Mercurial > hg > graal-compiler
view agent/src/share/classes/sun/jvm/hotspot/ui/treetable/SimpleTreeTableModel.java @ 904:ef671fb22f73
6868051: (SA) FreeChunk support for compressed oops is broken
Reviewed-by: kvn, dcubed
author | never |
---|---|
date | Thu, 06 Aug 2009 12:24:41 -0700 |
parents | a61af66fc99e |
children | c18cbe5936b8 |
line wrap: on
line source
/* * 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; } }