1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
/*
* Copyright (c) 2020, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/* @test
@bug 5078989
@key headful
@summary Verifies Null Pointer exception is not thrown in SpinnerListMode
@run main SpinnerTest
*/
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JSpinner;
import javax.swing.SpinnerListModel;
import javax.swing.SwingUtilities;
import java.awt.event.KeyEvent;
import java.awt.Point;
import java.awt.Robot;
public class SpinnerTest
{
private static JFrame frame;
private static JSpinner spinner;
public static void main(String[] args) throws Exception {
Robot robot = new Robot();
robot.setAutoDelay(100);
try {
SwingUtilities.invokeAndWait(() -> {
//Create and set up the window.
frame = new JFrame("SpinnerDemo");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JPanel panel = new JPanel();
String[] values = {"Month: ", "Year: ", null, "Date", "Sent"};
SpinnerListModel listModel = new SpinnerListModel(values);
JLabel l = new JLabel("Spinner");
panel.add(l);
spinner = new JSpinner(listModel);
l.setLabelFor(spinner);
panel.add(spinner);
panel.setOpaque(true); //content panes must be opaque
frame.setContentPane(panel);
//Display the window.
frame.pack();
frame.setVisible(true);
frame.setLocationRelativeTo(null);
});
robot.waitForIdle();
robot.delay(1000);
Point loc = spinner.getLocationOnScreen();
robot.mouseMove(loc.x, loc.y);
robot.keyPress(KeyEvent.VK_SPACE);
robot.keyRelease(KeyEvent.VK_SPACE);
} finally {
if (frame != null) {
SwingUtilities.invokeAndWait(() -> frame.dispose());
}
}
}
}
|
