001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041:
042: package org.netbeans.modules.cnd.modelimpl.trace;
043:
044: import java.io.*;
045: import java.awt.*;
046: import java.awt.event.*;
047: import javax.swing.*;
048: import javax.swing.event.*;
049: import javax.swing.tree.*;
050:
051: import antlr.*;
052: import antlr.debug.misc.*;
053: import antlr.collections.*;
054:
055: /**
056: * @author Vladimir Kvasihn
057: */
058: public class ASTFrameEx extends JFrame {
059:
060: JTree tree;
061: JTextArea text;
062:
063: class MyTreeSelectionListener implements TreeSelectionListener {
064: public void valueChanged(TreeSelectionEvent event) {
065: TreePath path = event.getPath();
066: // System.out.println("Selected: " + path.getLastPathComponent());
067: // Object elements[] = path.getPath();
068: // for (int i = 0; i < elements.length; i++) {
069: // System.out.print("->" + elements[i]);
070: // }
071: AST ast = (AST) path.getLastPathComponent();
072: displayText("name:\t" + ast.getText()); // NOI18N
073: appendText("\ntype:\t" + TraceUtils.getTokenTypeName(ast)); // NOI18N
074: appendText("\npos:\t" + ast.getLine() + ':'
075: + ast.getColumn()); // NOI18N
076: }
077: }
078:
079: private void displayText(String s) {
080: text.setText(s);
081: }
082:
083: private void appendText(String s) {
084: text.setText(text.getText() + s);
085: }
086:
087: public ASTFrameEx(String lab, AST r) {
088:
089: super (lab);
090:
091: JTreeASTModel model = new JTreeASTModel(r);
092: tree = new JTree(model);
093: tree.putClientProperty("JTree.lineStyle", "Angled"); // NOI18N
094:
095: TreeSelectionListener listener = new MyTreeSelectionListener();
096: tree.addTreeSelectionListener(listener);
097:
098: JScrollPane treeScroller = new JScrollPane(tree);
099:
100: Container content = getContentPane();
101: content.setLayout(new BorderLayout());
102:
103: text = new JTextArea() {
104: public Insets getInsets() {
105: return new Insets(6, 6, 6, 6);
106: }
107: };
108: text.setEditable(false);
109: text.setTabSize(4);
110: JScrollPane textScroller = new JScrollPane(text);
111:
112: JSplitPane splitter = new JSplitPane(JSplitPane.VERTICAL_SPLIT);
113: splitter.setLeftComponent(treeScroller);
114: splitter.setRightComponent(textScroller);
115: splitter.setDividerSize(2);
116: splitter.setResizeWeight(0.6);
117:
118: content.add(splitter, BorderLayout.CENTER);
119:
120: addWindowListener(new WindowAdapter() {
121: public void windowClosing(WindowEvent e) {
122: Frame f = (Frame) e.getSource();
123: f.setVisible(false);
124: f.dispose();
125: // System.exit(0);
126: }
127: });
128: setSize(320, 480);
129: }
130:
131: }
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