| /* |
| * Copyright (c) 2001, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.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; |
| } |
| } |