1 /*
2 * Copyright (c) 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 4330357
27 * @summary Tests that real editor in JTree cleans up after editing was stopped
28 * @library ../../regtesthelpers
29 * @build Util
30 * @author Peter Zhelezniakov
31 * @run main bug4330357
32 */
33 import java.awt.*;
34 import java.awt.event.*;
35 import javax.swing.*;
36 import javax.swing.tree.*;
37
38 public class bug4330357 {
39
40 private static JTree tree;
41 private static JButton button;
42 private static Robot robot;
43
44 public static void main(String[] args) throws Exception {
45 robot = new Robot();
46 robot.setAutoDelay(50);
47
48 UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel");
49
50 javax.swing.SwingUtilities.invokeAndWait(new Runnable() {
51
52 public void run() {
53 createAndShowGUI();
54 }
55 });
56
57 robot.waitForIdle();
58
59 clickMouse(getTreeRowClickPoint(1));
60 Util.hitKeys(robot, KeyEvent.VK_F2);
61 Util.hitKeys(robot, KeyEvent.VK_A, KeyEvent.VK_B, KeyEvent.VK_C);
62 robot.waitForIdle();
63
64 if (!hasComponent(JTextField.class)) {
65 throw new RuntimeException("Cell editor is missed for path: color");
66 }
67
68
69 clickMouse(getButtonClickPoint());
70 robot.waitForIdle();
71
72 clickMouse(getTreeRowClickPoint(2));
73 Util.hitKeys(robot, KeyEvent.VK_F2);
74 robot.waitForIdle();
75
76 if (!hasComponent(JComboBox.class)) {
77 throw new RuntimeException("Cell editor is missed for path: sports");
78 }
79
80 if (hasComponent(JTextField.class)) {
81 throw new RuntimeException("Cell editor is wrongly shown for path: color");
82 }
83 }
84
85 static void clickMouse(Point point) {
86 robot.mouseMove(point.x, point.y);
87 robot.mousePress(InputEvent.BUTTON1_MASK);
88 robot.mouseRelease(InputEvent.BUTTON1_MASK);
89 }
90
91 private static Point getTreeRowClickPoint(final int row) throws Exception {
92 final Point[] result = new Point[1];
93
94 SwingUtilities.invokeAndWait(new Runnable() {
95
96 @Override
97 public void run() {
98
99 Rectangle rect = tree.getRowBounds(row);
100 Point p = new Point(rect.x + rect.width / 2, rect.y + 2);
101 SwingUtilities.convertPointToScreen(p, tree);
102 result[0] = p;
103 }
104 });
105
106 return result[0];
107 }
108
109 private static Point getButtonClickPoint() throws Exception {
110 final Point[] result = new Point[1];
111
112 SwingUtilities.invokeAndWait(new Runnable() {
113
114 @Override
115 public void run() {
116 Point p = button.getLocationOnScreen();
117 Dimension size = button.getSize();
118 result[0] = new Point(p.x + size.width / 2, p.y + size.height / 2);
119 }
120 });
121 return result[0];
122 }
123
124 static boolean hasComponent(final Class cls) throws Exception {
125 final boolean[] result = new boolean[1];
126
127 SwingUtilities.invokeAndWait(new Runnable() {
128
129 @Override
130 public void run() {
131 result[0] = Util.findSubComponent(tree, cls.getName()) != null;
132 }
133 });
134
135 return result[0];
136 }
137
138 private static void createAndShowGUI() {
139 JFrame frame = new JFrame("Test");
140 frame.setSize(200, 200);
141 frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
142
143 tree = new JTree();
144 tree.setEditable(true);
145
146 final TestEditor testEditor = new TestEditor();
147 tree.setCellEditor(new DefaultTreeCellEditor(tree,
148 (DefaultTreeCellRenderer) tree.getCellRenderer(),
149 testEditor));
150
151 button = new JButton("stop");
152
153 button.addActionListener(new ActionListener() {
154
155 public void actionPerformed(ActionEvent ae) {
156 testEditor.stopCellEditing();
157 }
158 });
159
160 frame.getContentPane().add(new JScrollPane(tree), BorderLayout.CENTER);
161 frame.getContentPane().add(button, BorderLayout.SOUTH);
162 frame.setVisible(true);
163 }
164
165 static class TestEditor extends AbstractCellEditor implements TreeCellEditor {
166
167 private JComboBox comboBox;
168 private JTextField textField;
169 private boolean comboBoxActive;
170
171 TestEditor() {
172 comboBox = new JComboBox(new String[]{"one", "two"});
173 textField = new JTextField();
174 }
175
176 public Component getTreeCellEditorComponent(JTree tree, Object value,
177 boolean isSelected,
178 boolean expanded,
179 boolean leaf, int row) {
180 if (row % 2 == 0) {
181 comboBoxActive = true;
182 return comboBox;
183 }
184 comboBoxActive = false;
185 return textField;
186 }
187
188 public Object getCellEditorValue() {
189 if (comboBoxActive) {
190 return comboBox.getSelectedItem();
191 }
192 return textField.getText();
193 }
194 }
195 }