1 /*
2 * Copyright (c) 2018, 2019, 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 java.awt.AWTException;
25 import java.awt.Frame;
26 import java.awt.GraphicsDevice;
27 import java.awt.GraphicsEnvironment;
28 import java.awt.Point;
29 import java.awt.Rectangle;
30 import java.awt.Robot;
31
32 /**
33 * @test
34 * @key headful
35 * @bug 8201364 8232433
36 * @summary Component.getLocation() should returns correct location if
37 * Component.setBounds() was ignored by the OS
38 */
39 public final class LocationAtScreenCorner {
40
41 public static void main(final String[] args) throws Exception {
42 test(true);
43 test(false);
44 }
45
46 private static void test(final boolean undecorated) throws AWTException {
47 Robot robot = new Robot();
48 Frame frame = new Frame();
49 frame.setUndecorated(undecorated);
50 frame.setSize(200, 200);
51 frame.setLocationRelativeTo(null);
52 frame.setVisible(true);
53 robot.waitForIdle();
54
55 GraphicsEnvironment lge =
56 GraphicsEnvironment.getLocalGraphicsEnvironment();
57 GraphicsDevice[] devices = lge.getScreenDevices();
58
59 // The Component.setBounds() for corners of the screen can be ignored by
60 // OS because of menubar, taskbar, dock etc. But in this case
61 // getLocation() and getLocationOnScreen() should always return the same
62 // coordinates.
63 for (GraphicsDevice device : devices) {
64 Rectangle bounds = device.getDefaultConfiguration().getBounds();
65 test(robot, frame, bounds.x, bounds.y);
66 test(robot, frame, bounds.width, bounds.y);
67 test(robot, frame, bounds.x, bounds.height);
68 test(robot, frame, bounds.width, bounds.height);
69 }
70 frame.dispose();
71 }
72
73 private static void test(Robot robot, Frame frame, int x, int y) {
74 for (int i = 0; i < 10; ++i) {
75 // intentionally set the same coordinates a few times
76 frame.setLocation(x, y); // x and y are cached in the frame
77 int attempt = 0;
78 while (true) {
79 robot.waitForIdle();
80 // location was cached in the frame and should be updated to the
81 // real location by the native callback some time later.
82 // this is why we make a few attempts
83 Point location = frame.getLocation();
84 // locationOnScreen is fetched from the peer
85 Point locationOnScreen = frame.getLocationOnScreen();
86 if (location.equals(locationOnScreen)) {
87 break;
88 }
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1 /*
2 * Copyright (c) 2018, 2020, 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 java.awt.AWTException;
25 import java.awt.Frame;
26 import java.awt.GraphicsDevice;
27 import java.awt.GraphicsEnvironment;
28 import java.awt.Point;
29 import java.awt.Rectangle;
30 import java.awt.Robot;
31
32 /**
33 * @test
34 * @key headful
35 * @bug 8201364 8232433 8211999
36 * @summary Component.getLocation() should returns correct location if
37 * Component.setBounds() was ignored by the OS
38 */
39 public final class LocationAtScreenCorner {
40
41 public static void main(final String[] args) throws Exception {
42 test(true);
43 test(false);
44 }
45
46 private static void test(final boolean undecorated) throws AWTException {
47 Robot robot = new Robot();
48 Frame frame = new Frame();
49 frame.setUndecorated(undecorated);
50 frame.setSize(200, 200);
51 frame.setLocationRelativeTo(null);
52 frame.setVisible(true);
53 robot.waitForIdle();
54
55 GraphicsEnvironment lge =
56 GraphicsEnvironment.getLocalGraphicsEnvironment();
57 GraphicsDevice[] devices = lge.getScreenDevices();
58
59 // The Component.setBounds() for corners of the screen can be ignored by
60 // OS because of menubar, taskbar, dock etc. But in this case
61 // getLocation() and getLocationOnScreen() should always return the same
62 // coordinates.
63 for (GraphicsDevice device : devices) {
64 Rectangle bounds = device.getDefaultConfiguration().getBounds();
65 test(robot, frame, bounds.x, bounds.y);
66 test(robot, frame, bounds.width, bounds.y);
67 test(robot, frame, bounds.x + bounds.width, bounds.y);
68 test(robot, frame, bounds.x, bounds.height);
69 test(robot, frame, bounds.x, bounds.y + bounds.height);
70 test(robot, frame, bounds.width, bounds.height);
71 test(robot, frame, bounds.x + bounds.width, bounds.y + bounds.height);
72 }
73 frame.dispose();
74 }
75
76 private static void test(Robot robot, Frame frame, int x, int y) {
77 for (int i = 0; i < 10; ++i) {
78 // intentionally set the same coordinates a few times
79 frame.setLocation(x, y); // x and y are cached in the frame
80 int attempt = 0;
81 while (true) {
82 robot.waitForIdle();
83 // location was cached in the frame and should be updated to the
84 // real location by the native callback some time later.
85 // this is why we make a few attempts
86 Point location = frame.getLocation();
87 // locationOnScreen is fetched from the peer
88 Point locationOnScreen = frame.getLocationOnScreen();
89 if (location.equals(locationOnScreen)) {
90 break;
91 }
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