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
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
|
/*
* Copyright (c) 1999, 2024, 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.
*/
import java.awt.BorderLayout;
import java.awt.Button;
import java.awt.EventQueue;
import java.awt.Frame;
import java.awt.Label;
import java.awt.Panel;
import java.awt.Rectangle;
import java.awt.Robot;
import java.awt.TextField;
import java.awt.event.InputEvent;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
/*
* @test
* @key headful
* @bug 4247913
* @summary Tests that Label repaints after call Container.validate()
* @run main ContainerValidateTest
*/
public class ContainerValidateTest extends Frame implements MouseListener {
private static Robot robot;
private static Panel currentPanel;
private static Button currentBtn;
private static Panel updatedPanel;
private static Label updatedLabel;
private static TextField updatedTxtField;
private static Button updatedBtn;
private static volatile Rectangle btnBounds;
Panel pnl1 = new Panel();
Panel pnl2 = new Panel();
Label lbl1 = new Label("Label 1");
Label lbl2 = new Label("Label 2");
TextField txt1 = new TextField("field1", 20);
TextField txt2 = new TextField("field2", 20);
Button btn1 = new Button("Swap 1");
Button btn2 = new Button("Swap 2");
public static void main(String[] args) throws Exception {
robot = new Robot();
ContainerValidateTest containerValidate = new ContainerValidateTest();
EventQueue.invokeAndWait(containerValidate::createAndShowUI);
robot.waitForIdle();
robot.delay(1000);
containerValidate.testUI();
}
private void createAndShowUI() {
this.setTitle("ContainerValidateTest Test");
pnl1.add(lbl1);
pnl1.add(txt1);
pnl1.add(btn1);
pnl2.add(lbl2);
pnl2.add(txt2);
pnl2.add(btn2);
btn1.addMouseListener(this);
btn2.addMouseListener(this);
this.add(pnl1, BorderLayout.CENTER);
pack();
setLocationRelativeTo(null);
setVisible(true);
}
private void testUI() throws Exception {
EventQueue.invokeAndWait(() -> btnBounds
= new Rectangle(btn1.getLocationOnScreen().x,
btn1.getLocationOnScreen().y,
btn1.getWidth(),
btn1.getHeight()));
for (int i= 1; i < 4 ; i++) {
EventQueue.invokeAndWait(() -> {
currentPanel = (Panel) this.getComponent(0);
currentBtn = (Button) currentPanel.getComponent(2);
});
robot.mouseMove(btnBounds.x + (int) btnBounds.getWidth() / 2,
btnBounds.y + (int) btnBounds.getHeight() / 2);
robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
robot.waitForIdle();
//large delay set for completion of UI validate()
robot.delay(500);
EventQueue.invokeAndWait(() -> {
updatedPanel = (Panel) this.getComponent(0);
updatedLabel = (Label) updatedPanel.getComponent(0);
updatedTxtField = (TextField) updatedPanel.getComponent(1);
updatedBtn = (Button) updatedPanel.getComponent(2);
});
testPanelComponents(currentBtn.getLabel());
}
}
private void testPanelComponents(String btnLabel) {
if (btnLabel.equals("Swap 1")) {
if (!(updatedLabel.getText().equals(lbl2.getText())
&& updatedTxtField.getText().equals(txt2.getText())
&& updatedBtn.getLabel().equals(btn2.getLabel()))) {
throw new RuntimeException("Test Failed!! Labels not repainted"
+ " after Container.validate()");
}
} else {
if (!(updatedLabel.getText().equals(lbl1.getText())
&& updatedTxtField.getText().equals(txt1.getText())
&& updatedBtn.getLabel().equals(btn1.getLabel()))) {
throw new RuntimeException("Test Failed!! Labels not repainted"
+ " after Container.validate()");
}
}
}
@Override
public void mousePressed(MouseEvent evt) {
if (evt.getComponent() instanceof Button btn) {
if (btn.equals(btn1)) {
remove(pnl1);
add(pnl2, BorderLayout.CENTER);
} else {
remove(pnl2);
add(pnl1, BorderLayout.CENTER);
}
invalidate();
validate();
}
}
@Override
public void mouseReleased(MouseEvent e) {}
@Override
public void mouseEntered(MouseEvent e) {}
@Override
public void mouseExited(MouseEvent e) {}
@Override
public void mouseClicked(MouseEvent e) {}
}
|
