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 import sun.awt.SunToolkit;
38
39 public class bug4330357 {
40
41 private static JTree tree;
42 private static JButton button;
43 private static Robot robot;
44
45 public static void main(String[] args) throws Exception {
46 SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
47 robot = new Robot();
48 robot.setAutoDelay(50);
49
50 UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel");
51
52 javax.swing.SwingUtilities.invokeAndWait(new Runnable() {
53
54 public void run() {
55 createAndShowGUI();
56 }
57 });
58
59 toolkit.realSync();
60
61 clickMouse(getTreeRowClickPoint(1));
62 Util.hitKeys(robot, KeyEvent.VK_F2);
63 Util.hitKeys(robot, KeyEvent.VK_A, KeyEvent.VK_B, KeyEvent.VK_C);
64 toolkit.realSync();
65
66 if (!hasComponent(JTextField.class)) {
67 throw new RuntimeException("Cell editor is missed for path: color");
68 }
69
70
71 clickMouse(getButtonClickPoint());
72 toolkit.realSync();
73
74 clickMouse(getTreeRowClickPoint(2));
75 Util.hitKeys(robot, KeyEvent.VK_F2);
76 toolkit.realSync();
77
78 if (!hasComponent(JComboBox.class)) {
79 throw new RuntimeException("Cell editor is missed for path: sports");
80 }
81
82 if (hasComponent(JTextField.class)) {
83 throw new RuntimeException("Cell editor is wrongly shown for path: color");
84 }
85 }
86
87 static void clickMouse(Point point) {
88 robot.mouseMove(point.x, point.y);
89 robot.mousePress(InputEvent.BUTTON1_MASK);
90 robot.mouseRelease(InputEvent.BUTTON1_MASK);
91 }
92
93 private static Point getTreeRowClickPoint(final int row) throws Exception {
94 final Point[] result = new Point[1];
95
96 SwingUtilities.invokeAndWait(new Runnable() {
97
98 @Override
99 public void run() {
100
101 Rectangle rect = tree.getRowBounds(row);
102 Point p = new Point(rect.x + rect.width / 2, rect.y + 2);
103 SwingUtilities.convertPointToScreen(p, tree);
104 result[0] = p;
105 }
106 });
107
108 return result[0];
109 }
110
111 private static Point getButtonClickPoint() throws Exception {
112 final Point[] result = new Point[1];
113
114 SwingUtilities.invokeAndWait(new Runnable() {
115
116 @Override
117 public void run() {
118 Point p = button.getLocationOnScreen();
119 Dimension size = button.getSize();
120 result[0] = new Point(p.x + size.width / 2, p.y + size.height / 2);
121 }
122 });
123 return result[0];
124 }
125
126 static boolean hasComponent(final Class cls) throws Exception {
127 final boolean[] result = new boolean[1];
128
129 SwingUtilities.invokeAndWait(new Runnable() {
130
131 @Override
132 public void run() {
133 result[0] = Util.findSubComponent(tree, cls.getName()) != null;
134 }
135 });
136
137 return result[0];
138 }
139
140 private static void createAndShowGUI() {
141 JFrame frame = new JFrame("Test");
142 frame.setSize(200, 200);
143 frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
144
145 tree = new JTree();
146 tree.setEditable(true);
147
148 final TestEditor testEditor = new TestEditor();
149 tree.setCellEditor(new DefaultTreeCellEditor(tree,
150 (DefaultTreeCellRenderer) tree.getCellRenderer(),
151 testEditor));
152
153 button = new JButton("stop");
154
155 button.addActionListener(new ActionListener() {
156
157 public void actionPerformed(ActionEvent ae) {
158 testEditor.stopCellEditing();
159 }
160 });
161
162 frame.getContentPane().add(new JScrollPane(tree), BorderLayout.CENTER);
163 frame.getContentPane().add(button, BorderLayout.SOUTH);
164 frame.setVisible(true);
165 }
166
167 static class TestEditor extends AbstractCellEditor implements TreeCellEditor {
168
169 private JComboBox comboBox;
170 private JTextField textField;
171 private boolean comboBoxActive;
172
173 TestEditor() {
174 comboBox = new JComboBox(new String[]{"one", "two"});
175 textField = new JTextField();
176 }
177
178 public Component getTreeCellEditorComponent(JTree tree, Object value,
179 boolean isSelected,
180 boolean expanded,
181 boolean leaf, int row) {
182 if (row % 2 == 0) {
183 comboBoxActive = true;
184 return comboBox;
185 }
186 comboBoxActive = false;
187 return textField;
188 }
189
190 public Object getCellEditorValue() {
191 if (comboBoxActive) {
192 return comboBox.getSelectedItem();
193 }
194 return textField.getText();
195 }
196 }
197 }