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.
115 lines
3.9 KiB
Java
115 lines
3.9 KiB
Java
/*
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* Copyright (c) 1999, 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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/*
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* @test
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* @bug 4251306
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* @summary Test that Shift-Space keybinding works properly in JList.
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* @key headful
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* @run main bug4251306
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*/
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import java.awt.Robot;
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import java.awt.event.FocusAdapter;
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import java.awt.event.FocusEvent;
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import java.awt.event.KeyEvent;
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import java.util.concurrent.CountDownLatch;
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import java.util.concurrent.TimeUnit;
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import javax.swing.JFrame;
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import javax.swing.JList;
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import javax.swing.JScrollPane;
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import javax.swing.SwingUtilities;
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public class bug4251306 {
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private static JFrame f;
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private static JList lst;
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private static CountDownLatch listGainedFocusLatch;
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private static volatile boolean failed;
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public static void main(String[] args) throws Exception {
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try {
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listGainedFocusLatch = new CountDownLatch(1);
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createUI();
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runTest();
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} finally {
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SwingUtilities.invokeAndWait(() -> {
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if (f != null) {
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f.dispose();
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}
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});
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}
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}
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private static void createUI() throws Exception {
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SwingUtilities.invokeAndWait(() -> {
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f = new JFrame("bug4251306");
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lst = new JList<>(new String[]{"anaheim", "bill",
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"chicago", "dingo"});
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lst.addFocusListener(new FocusAdapter() {
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@Override
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public void focusGained(FocusEvent e) {
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listGainedFocusLatch.countDown();
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}
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});
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JScrollPane sp = new JScrollPane(lst);
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f.add(sp);
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f.pack();
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f.setLocationRelativeTo(null);
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f.setAlwaysOnTop(true);
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f.setVisible(true);
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});
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}
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private static void runTest() throws Exception {
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if (!listGainedFocusLatch.await(3, TimeUnit.SECONDS)) {
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throw new RuntimeException("Waited too long, but can't gain focus for list");
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}
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Robot robot = new Robot();
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robot.setAutoDelay(500);
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robot.waitForIdle();
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robot.keyPress(KeyEvent.VK_A);
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robot.keyRelease(KeyEvent.VK_A);
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robot.waitForIdle();
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robot.keyPress(KeyEvent.VK_SHIFT);
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robot.keyPress(KeyEvent.VK_SPACE);
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robot.keyPress(KeyEvent.VK_DOWN);
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robot.keyRelease(KeyEvent.VK_DOWN);
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robot.keyPress(KeyEvent.VK_DOWN);
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robot.keyRelease(KeyEvent.VK_DOWN);
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robot.keyPress(KeyEvent.VK_DOWN);
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robot.keyRelease(KeyEvent.VK_DOWN);
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robot.keyRelease(KeyEvent.VK_SPACE);
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robot.keyRelease(KeyEvent.VK_SHIFT);
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SwingUtilities.invokeAndWait(() -> {
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if (!lst.isSelectedIndex(0) ||
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!lst.isSelectedIndex(1) ||
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!lst.isSelectedIndex(2) ||
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!lst.isSelectedIndex(3)) {
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failed = true;
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}
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});
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if (failed) {
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throw new RuntimeException("Required list items are not selected");
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}
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}
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}
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