russell@unturf.com
0a580b313d
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
86 lines
2.8 KiB
Java
86 lines
2.8 KiB
Java
/*
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* Copyright (c) 2001, 2025, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.awt.event.ActionListener;
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import javax.swing.JButton;
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import javax.swing.JComboBox;
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import javax.swing.JFrame;
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import javax.swing.JLabel;
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import javax.swing.JPanel;
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/*
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* @test
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* @bug 4212498
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @run main/manual bug4212498
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*/
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public class bug4212498 {
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static JPanel panel = new JPanel();
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static JComboBox comboBox = new JComboBox(new Object[]{
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"Coma Berenices",
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"Triangulum",
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"Camelopardis",
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"Cassiopea"});
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private static final String INSTRUCTIONS = """
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Edit the value in the text field (without using the popup)
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and then press the tab key. If the number doesn't increase,
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then test fails.
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Also, try tabbing out without making a change. The number
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should NOT increase unless the user changes something.
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""";
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public static void main(String[] args) throws Exception {
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PassFailJFrame.builder()
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.title("Instructions")
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.instructions(INSTRUCTIONS)
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.columns(50)
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.testUI(bug4212498::createTestUI)
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.build()
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.awaitAndCheck();
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}
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public static JFrame createTestUI() {
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JFrame frame = new JFrame("bug4212498");
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comboBox.setEditable(true);
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final JLabel label = new JLabel("0");
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ActionListener actionListener =
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e -> label.setText("" + (Integer.parseInt(label.getText()) + 1));
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comboBox.addActionListener(actionListener);
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panel.add(comboBox);
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panel.add(label);
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panel.add(new JButton("B"));
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frame.getContentPane().add(panel);
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frame.pack();
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frame.setLocationRelativeTo(null);
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return frame;
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}
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}
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