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 * @bug 6263446
27 * @summary Tests that double-clicking to edit a cell doesn't select the content.
28 * @author Shannon Hickey
29 * @run main bug6263446
30 */
31 import java.awt.*;
32 import java.awt.event.InputEvent;
33 import java.lang.reflect.Field;
34 import javax.swing.*;
35 import javax.swing.tree.*;
36 import sun.awt.SunToolkit;
37
38 public class bug6263446 {
39
40 private static final String FIRST = "AAAAAAAAAAA";
41 private static final String SECOND = "BB";
42 private static final String ALL = FIRST + " " + SECOND;
43 private static JTree tree;
44 private static Robot robot;
45 private static SunToolkit toolkit;
46
47 public static void main(String[] args) throws Exception {
48 toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
49 robot = new Robot();
50 robot.setAutoDelay(50);
51
52 SwingUtilities.invokeAndWait(new Runnable() {
53
54 public void run() {
55 createAndShowGUI();
56 }
57 });
58
59 toolkit.realSync();
60
61 Point point = getClickPoint();
62 robot.mouseMove(point.x, point.y);
63
64 // click count 3
65 click(1);
66 assertNotEditing();
67
68 click(2);
69 assertNotEditing();
70
71 click(3);
72 assertEditing();
73 cancelCellEditing();
74 assertNotEditing();
75
76 click(4);
77 checkSelectedText(FIRST);
78
79 click(5);
80 checkSelectedText(ALL);
81
82 // click count 4
83 setClickCountToStart(4);
84
85 click(1);
86 assertNotEditing();
87
88 click(2);
89 assertNotEditing();
90
91 click(3);
92 assertNotEditing();
93
94 click(4);
95 assertEditing();
96 cancelCellEditing();
97 assertNotEditing();
98
99 click(5);
100 checkSelectedText(FIRST);
101
102 click(6);
103 checkSelectedText(ALL);
104
105 // start path editing
106 startPathEditing();
107 assertEditing();
108
109 click(1);
110 checkSelection(null);
111
112 click(2);
113 checkSelection(FIRST);
114
115 click(3);
116 checkSelection(ALL);
117 }
118
119 private static void click(int times) {
120 robot.delay(500);
121 for (int i = 0; i < times; i++) {
122 robot.mousePress(InputEvent.BUTTON1_MASK);
123 robot.mouseRelease(InputEvent.BUTTON1_MASK);
124 }
125 }
126
127 private static Point getClickPoint() throws Exception {
128 final Point[] result = new Point[1];
129
130 SwingUtilities.invokeAndWait(new Runnable() {
131
132 @Override
133 public void run() {
134 Rectangle rect = tree.getRowBounds(0);
135 // UPDATE !!!
136 Point p = new Point(rect.x + rect.width / 2, rect.y + 2);
137 SwingUtilities.convertPointToScreen(p, tree);
138 result[0] = p;
139
140 }
141 });
142
143 return result[0];
144 }
145
146 private static TreeModel createTreeModel() {
147 return new DefaultTreeModel(new DefaultMutableTreeNode(ALL));
148 }
149
150 private static void createAndShowGUI() {
151
152 JFrame frame = new JFrame();
153 frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
154
155 tree = new JTree(createTreeModel());
156 tree.setRootVisible(true);
157 tree.setEditable(true);
158
159
160 frame.getContentPane().add(tree);
161 frame.pack();
162 frame.setVisible(true);
163 }
164
165 private static void setClickCountToStart(final int clicks) throws Exception {
166 SwingUtilities.invokeAndWait(new Runnable() {
167
168 @Override
169 public void run() {
170 try {
171 DefaultTreeCellEditor editor =
172 (DefaultTreeCellEditor) tree.getCellEditor();
173 Field field = DefaultTreeCellEditor.class.getDeclaredField("realEditor");
174 field.setAccessible(true);
175 DefaultCellEditor ce = (DefaultCellEditor) field.get(editor);
176 ce.setClickCountToStart(clicks);
177 } catch (IllegalAccessException e) {
178 throw new RuntimeException(e);
179 } catch (NoSuchFieldException e) {
180 throw new RuntimeException(e);
181 }
182 }
183 });
184
185 toolkit.realSync();
186
187 }
188
189 private static void startPathEditing() throws Exception {
190 SwingUtilities.invokeAndWait(new Runnable() {
191
192 @Override
193 public void run() {
194 tree.startEditingAtPath(tree.getPathForRow(0));
195 }
196 });
197 }
198
199 private static void cancelCellEditing() throws Exception {
200 SwingUtilities.invokeAndWait(new Runnable() {
201
202 @Override
203 public void run() {
204 tree.getCellEditor().cancelCellEditing();
205 }
206 });
207 }
208
209 private static void checkSelection(final String sel) throws Exception {
210 SwingUtilities.invokeAndWait(new Runnable() {
211
212 @Override
213 public void run() {
214 try {
215 DefaultTreeCellEditor editor =
216 (DefaultTreeCellEditor) tree.getCellEditor();
217 Field field = DefaultTreeCellEditor.class.getDeclaredField("realEditor");
218 field.setAccessible(true);
219 DefaultCellEditor ce = (DefaultCellEditor) field.get(editor);
220 JTextField tf = (JTextField) ce.getComponent();
221 String text = tf.getSelectedText();
222
223 if (sel == null) {
224 if (text != null && text.length() != 0) {
225 throw new RuntimeException("Nothing should be selected, but \"" + text + "\" is selected.");
226 }
227 } else if (!sel.equals(text)) {
228 throw new RuntimeException("\"" + sel + "\" should be selected, but \"" + text + "\" is selected.");
229 }
230 } catch (IllegalAccessException e) {
231 throw new RuntimeException(e);
232 } catch (NoSuchFieldException e) {
233 throw new RuntimeException(e);
234 }
235 }
236 });
237 }
238
239 private static void checkSelectedText(String sel) throws Exception {
240 assertEditing();
241 checkSelection(sel);
242 cancelCellEditing();
243 assertNotEditing();
244 }
245
246 private static void assertEditing() throws Exception {
247 assertEditingNoTreeLock(true);
248 }
249
250 private static void assertNotEditing() throws Exception {
251 assertEditingNoTreeLock(false);
252 }
253
254 private static void assertEditingNoTreeLock(final boolean editing) throws Exception {
255 toolkit.realSync();
256
257 SwingUtilities.invokeAndWait(new Runnable() {
258
259 @Override
260 public void run() {
261 if (editing && !tree.isEditing()) {
262 throw new RuntimeException("Tree should be editing");
263 }
264 if (!editing && tree.isEditing()) {
265 throw new RuntimeException("Tree should not be editing");
266 }
267 }
268 });
269
270 }
271
272 }