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/*
* Copyright (c) 1998, 2025, 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 4083691
* @summary Ensures that KeyEvent has right results for the following
* keys \*-+
* @library /java/awt/regtesthelpers
* @build PassFailJFrame
* @run main/manual NumpadTest
*/
import java.awt.BorderLayout;
import java.awt.Frame;
import java.awt.TextField;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.lang.reflect.InvocationTargetException;
public class NumpadTest extends Frame implements KeyListener {
static String INSTRUCTIONS = """
This test requires a keyboard with a numeric keypad (numpad).
If your keyboard does not have a numpad press "Pass" to skip testing.
Make sure NumLock is on.
Click on the text field in the window named "Check KeyChar values".
Then, type the following keys/characters in the TextField.
using the numpad keys:
/*-+
Verify that the keyChar and keyCode is correct for each key pressed.
Remember that the keyCode for the KEY_TYPED event should be zero.
Also verify that the character you typed appears in the TextField.
Key Name keyChar Keycode
-------------------------------------
/ Divide / 47 111
* Multiply * 42 106
- Subtract - 45 109
+ Add + 43 107
Now repeat with the NumLock off.
If all keycodes are valid and expected characters appear
in the text field press "Pass". Otherwise press "Fail".
""";
public NumpadTest() {
super("Check KeyChar values");
setLayout(new BorderLayout());
TextField tf = new TextField(30);
tf.addKeyListener(this);
add(tf, BorderLayout.CENTER);
pack();
}
public void keyPressed(KeyEvent evt) {
printKey(evt);
}
public void keyTyped(KeyEvent evt) {
printKey(evt);
}
public void keyReleased(KeyEvent evt) {
printKey(evt);
}
protected void printKey(KeyEvent evt) {
switch (evt.getID()) {
case KeyEvent.KEY_TYPED:
break;
case KeyEvent.KEY_PRESSED:
break;
case KeyEvent.KEY_RELEASED:
break;
default:
return;
}
if (evt.isActionKey()) {
PassFailJFrame.log("params= " + evt.paramString() + " KeyChar: " +
(int) evt.getKeyChar() + " Action Key");
} else {
PassFailJFrame.log("params= " + evt.paramString() + " KeyChar: " +
(int) evt.getKeyChar());
}
}
public static void main(String[] args) throws InterruptedException, InvocationTargetException {
PassFailJFrame.builder()
.title("NumpadTest Instructions")
.instructions(INSTRUCTIONS)
.logArea(20)
.testUI(NumpadTest::new)
.build()
.awaitAndCheck();
}
}
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