1 /*
2 * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @key headful
27 * @bug 6263446
28 * @summary Tests that double-clicking to edit a cell doesn't select the content.
29 * @author Shannon Hickey
30 * @run main bug6263446
31 */
32 import java.awt.*;
33 import java.awt.event.InputEvent;
34 import java.lang.reflect.Field;
35 import javax.swing.*;
36 import javax.swing.tree.*;
37 import sun.awt.SunToolkit;
38
39 public class bug6263446 {
40
41 private static final String FIRST = "AAAAAAAAAAA";
42 private static final String SECOND = "BB";
43 private static final String ALL = FIRST + " " + SECOND;
44 private static JTree tree;
45 private static Robot robot;
46 private static SunToolkit toolkit;
47
48 public static void main(String[] args) throws Exception {
49 toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
50 robot = new Robot();
51 robot.setAutoDelay(50);
52
53 SwingUtilities.invokeAndWait(new Runnable() {
54
55 public void run() {
56 createAndShowGUI();
57 }
58 });
59
60 toolkit.realSync();
61
62 Point point = getClickPoint();
63 robot.mouseMove(point.x, point.y);
64
65 // click count 3
66 click(1);
67 assertNotEditing();
68
69 click(2);
70 assertNotEditing();
71
72 click(3);
73 assertEditing();
74 cancelCellEditing();
75 assertNotEditing();
76
77 click(4);
78 checkSelectedText(FIRST);
79
80 click(5);
81 checkSelectedText(ALL);
82
83 // click count 4
84 setClickCountToStart(4);
85
86 click(1);
87 assertNotEditing();
88
89 click(2);
90 assertNotEditing();
91
92 click(3);
93 assertNotEditing();
94
95 click(4);
96 assertEditing();
97 cancelCellEditing();
98 assertNotEditing();
99
100 click(5);
101 checkSelectedText(FIRST);
102
103 click(6);
104 checkSelectedText(ALL);
105
106 // start path editing
107 startPathEditing();
108 assertEditing();
109
110 click(1);
111 checkSelection(null);
112
113 click(2);
114 checkSelection(FIRST);
115
116 click(3);
117 checkSelection(ALL);
118 }
119
120 private static void click(int times) {
121 robot.delay(500);
122 for (int i = 0; i < times; i++) {
123 robot.mousePress(InputEvent.BUTTON1_MASK);
124 robot.mouseRelease(InputEvent.BUTTON1_MASK);
125 }
126 }
127
128 private static Point getClickPoint() throws Exception {
129 final Point[] result = new Point[1];
130
131 SwingUtilities.invokeAndWait(new Runnable() {
132
133 @Override
134 public void run() {
135 Rectangle rect = tree.getRowBounds(0);
136 // UPDATE !!!
137 Point p = new Point(rect.x + rect.width / 2, rect.y + 2);
138 SwingUtilities.convertPointToScreen(p, tree);
139 result[0] = p;
140
141 }
142 });
143
144 return result[0];
145 }
146
147 private static TreeModel createTreeModel() {
148 return new DefaultTreeModel(new DefaultMutableTreeNode(ALL));
149 }
150
151 private static void createAndShowGUI() {
152
153 JFrame frame = new JFrame();
154 frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
155
156 tree = new JTree(createTreeModel());
157 tree.setRootVisible(true);
158 tree.setEditable(true);
159
160
161 frame.getContentPane().add(tree);
162 frame.pack();
163 frame.setVisible(true);
164 }
165
166 private static void setClickCountToStart(final int clicks) throws Exception {
167 SwingUtilities.invokeAndWait(new Runnable() {
168
169 @Override
170 public void run() {
171 try {
172 DefaultTreeCellEditor editor =
173 (DefaultTreeCellEditor) tree.getCellEditor();
174 Field field = DefaultTreeCellEditor.class.getDeclaredField("realEditor");
175 field.setAccessible(true);
176 DefaultCellEditor ce = (DefaultCellEditor) field.get(editor);
177 ce.setClickCountToStart(clicks);
178 } catch (IllegalAccessException e) {
179 throw new RuntimeException(e);
180 } catch (NoSuchFieldException e) {
181 throw new RuntimeException(e);
182 }
183 }
184 });
185
186 toolkit.realSync();
187
188 }
189
190 private static void startPathEditing() throws Exception {
191 SwingUtilities.invokeAndWait(new Runnable() {
192
193 @Override
194 public void run() {
195 tree.startEditingAtPath(tree.getPathForRow(0));
196 }
197 });
198 }
199
200 private static void cancelCellEditing() throws Exception {
201 SwingUtilities.invokeAndWait(new Runnable() {
202
203 @Override
204 public void run() {
205 tree.getCellEditor().cancelCellEditing();
206 }
207 });
208 }
209
210 private static void checkSelection(final String sel) throws Exception {
211 SwingUtilities.invokeAndWait(new Runnable() {
212
213 @Override
214 public void run() {
215 try {
216 DefaultTreeCellEditor editor =
217 (DefaultTreeCellEditor) tree.getCellEditor();
218 Field field = DefaultTreeCellEditor.class.getDeclaredField("realEditor");
219 field.setAccessible(true);
220 DefaultCellEditor ce = (DefaultCellEditor) field.get(editor);
221 JTextField tf = (JTextField) ce.getComponent();
222 String text = tf.getSelectedText();
223
224 if (sel == null) {
225 if (text != null && text.length() != 0) {
226 throw new RuntimeException("Nothing should be selected, but \"" + text + "\" is selected.");
227 }
228 } else if (!sel.equals(text)) {
229 throw new RuntimeException("\"" + sel + "\" should be selected, but \"" + text + "\" is selected.");
230 }
231 } catch (IllegalAccessException e) {
232 throw new RuntimeException(e);
233 } catch (NoSuchFieldException e) {
234 throw new RuntimeException(e);
235 }
236 }
237 });
238 }
239
240 private static void checkSelectedText(String sel) throws Exception {
241 assertEditing();
242 checkSelection(sel);
243 cancelCellEditing();
244 assertNotEditing();
245 }
246
247 private static void assertEditing() throws Exception {
248 assertEditingNoTreeLock(true);
249 }
250
251 private static void assertNotEditing() throws Exception {
252 assertEditingNoTreeLock(false);
253 }
254
255 private static void assertEditingNoTreeLock(final boolean editing) throws Exception {
256 toolkit.realSync();
257
258 SwingUtilities.invokeAndWait(new Runnable() {
259
260 @Override
261 public void run() {
262 if (editing && !tree.isEditing()) {
263 throw new RuntimeException("Tree should be editing");
264 }
265 if (!editing && tree.isEditing()) {
266 throw new RuntimeException("Tree should not be editing");
267 }
268 }
269 });
270
271 }
272
273 }