1 /*
2 * Copyright (c) 2017, 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 import javax.swing.*;
25 import java.awt.*;
26 import java.awt.event.InputEvent;
27 import java.awt.image.BufferedImage;
28
29 /**
30 * @test
31 * @bug 8188081
32 * @summary Text selection does not clear after focus is lost
33 * @run main HidingSelectionTest
34 */
35
36 public class HidingSelectionTest {
37
38 private static JTextField field1;
39 private static JTextField field2;
40 private static JFrame frame;
41 private static Rectangle bounds;
42 private static JMenu menu;
43 private static JTextField anotherWindow;
44 private static Point menuLoc;
45 private static JFrame frame2;
46
47 public static void main(String[] args) throws Exception {
48 SwingUtilities.invokeAndWait(() -> {
49 frame = new JFrame();
50 field1 = new JTextField("field1 ");
51 field2 = new JTextField("field2 ");
52 field1.setEditable(false);
53 field2.setEditable(false);
54 frame.getContentPane().setLayout(new FlowLayout());
55 frame.getContentPane().add(field1);
56 frame.getContentPane().add(field2);
57 JMenuBar menuBar = new JMenuBar();
58 menu = new JMenu("menu");
59 menu.add(new JMenuItem("item"));
60 menuBar.add(menu);
61 frame.setJMenuBar(menuBar);
62 frame.pack();
63 frame.setVisible(true);
64 });
65
66 Robot robot = new Robot();
67 robot.waitForIdle();
68 robot.delay(200);
69 SwingUtilities.invokeAndWait(() -> {
70 bounds = field2.getBounds();
71 bounds.setLocation(field2.getLocationOnScreen());
72 });
73 BufferedImage nosel = robot.createScreenCapture(bounds);
74
75 SwingUtilities.invokeAndWait(field2::requestFocus);
76 SwingUtilities.invokeAndWait(field2::selectAll);
77 robot.waitForIdle();
78 robot.delay(200);
79 BufferedImage sel = robot.createScreenCapture(bounds);
80
81 SwingUtilities.invokeAndWait(() -> {
82 menuLoc = menu.getLocationOnScreen();
83 menuLoc.translate(10, 10);
84 });
85 robot.mouseMove(menuLoc.x, menuLoc.y);
86 robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
87 robot.delay(50);
88 robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
89 robot.waitForIdle();
90 robot.delay(200);
91 if (!biEqual(robot.createScreenCapture(bounds), sel)) {
92 throw new RuntimeException("Test fails: menu hides selection");
93 }
94
95 SwingUtilities.invokeAndWait(
96 MenuSelectionManager.defaultManager()::clearSelectedPath);
97 SwingUtilities.invokeAndWait(field1::requestFocus);
98 robot.waitForIdle();
99 robot.delay(200);
100 if (!biEqual(robot.createScreenCapture(bounds), nosel)) {
101 throw new RuntimeException(
102 "Test fails: focus lost doesn't hide selection");
103 }
104
105 SwingUtilities.invokeAndWait(field2::requestFocus);
106 robot.waitForIdle();
107 SwingUtilities.invokeAndWait(() ->{
108 frame2 = new JFrame();
109 Point loc = frame.getLocationOnScreen();
110 loc.translate(0, frame.getHeight());
111 frame2.setLocation(loc);
112 anotherWindow = new JTextField("textField3");
113 frame2.add(anotherWindow);
114 frame2.pack();
115 frame2.setVisible(true);
116 });
117 robot.waitForIdle();
118 SwingUtilities.invokeAndWait(anotherWindow::requestFocus);
119 robot.waitForIdle();
120 robot.delay(200);
121 if (biEqual(robot.createScreenCapture(bounds), nosel)) {
122 throw new RuntimeException(
123 "Test fails: switch window hides selection");
124 }
125
126 SwingUtilities.invokeAndWait(anotherWindow::selectAll);
127 robot.waitForIdle();
128 robot.delay(200);
129 if (biEqual(robot.createScreenCapture(bounds), sel)) {
130 throw new RuntimeException(
131 "Test fails: selection ownership is lost selection is shown");
132 }
133
134 SwingUtilities.invokeLater(frame2::dispose);
135 SwingUtilities.invokeLater(frame::dispose);
136 }
137
138 static boolean biEqual(BufferedImage i1, BufferedImage i2) {
139 if (i1.getWidth() == i2.getWidth() &&
140 i1.getHeight() == i2.getHeight()) {
141 for (int x = 0; x < i1.getWidth(); x++) {
142 for (int y = 0; y < i1.getHeight(); y++) {
143 if (i1.getRGB(x, y) != i2.getRGB(x, y)) {
144 return false;
145 }
146 }
147 }
148 return true;
149 }
150 return false;
151 }
152 }