2fc7eb44a0
Hides mnemonics on menus, buttons, and labels for GTK L&F. Moved shared code for hiding mnemonics into sun/swing/MnemonicHandler and AltProcessor to avoid code duplication. Reviewed-by: prr, tr, achung, dnguyen, aivanov
133 lines
4.7 KiB
Java
133 lines
4.7 KiB
Java
/*
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* Copyright (c) 2024, 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 8326458 8155030
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* @key headful
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* @requires (os.family == "windows")
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* @modules java.desktop/sun.swing
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* @summary Verifies if menu mnemonics toggle on F10 press in Windows LAF
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* @run main TestMenuMnemonic
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*/
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import java.awt.Robot;
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import java.awt.event.KeyEvent;
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import java.util.concurrent.atomic.AtomicInteger;
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import javax.swing.JFrame;
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import javax.swing.JMenu;
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import javax.swing.JMenuBar;
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import javax.swing.JMenuItem;
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import javax.swing.MenuElement;
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import javax.swing.MenuSelectionManager;
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import javax.swing.SwingUtilities;
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import javax.swing.UIManager;
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import sun.swing.MnemonicHandler;
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public class TestMenuMnemonic {
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private static JFrame frame;
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private static JMenuBar menuBar;
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private static JMenu fileMenu;
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private static final AtomicInteger mnemonicHideCount = new AtomicInteger(0);
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private static final AtomicInteger mnemonicShowCount = new AtomicInteger(0);
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private static final int EXPECTED = 5;
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public static void main(String[] args) throws Exception {
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UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
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Robot robot = new Robot();
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robot.setAutoDelay(100);
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try {
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SwingUtilities.invokeAndWait(TestMenuMnemonic::createAndShowUI);
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robot.waitForIdle();
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robot.delay(1000);
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for (int i = 0; i < EXPECTED * 2; i++) {
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robot.keyPress(KeyEvent.VK_F10);
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robot.waitForIdle();
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robot.delay(50);
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robot.keyRelease(KeyEvent.VK_F10);
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robot.waitForIdle();
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robot.delay(50);
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SwingUtilities.invokeAndWait(TestMenuMnemonic::verifyMnemonicsState);
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}
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if (mnemonicShowCount.get() != EXPECTED
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&& mnemonicHideCount.get() != EXPECTED) {
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throw new RuntimeException("Mismatch in Mnemonic show/hide on F10 press");
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}
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} finally {
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SwingUtilities.invokeAndWait(() -> {
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if (frame != null) {
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frame.dispose();
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}
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});
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}
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}
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private static void verifyMnemonicsState() {
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MenuSelectionManager msm =
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MenuSelectionManager.defaultManager();
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MenuElement[] selectedPath = msm.getSelectedPath();
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if (MnemonicHandler.isMnemonicHidden()) {
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mnemonicHideCount.getAndIncrement();
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// Check if selection is cleared when mnemonics are hidden
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if (selectedPath.length != 0) {
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throw new RuntimeException("Menubar is active after" +
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" mnemonics are hidden");
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}
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} else {
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mnemonicShowCount.getAndIncrement();
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if (selectedPath.length != 2
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&& (selectedPath[0] != menuBar || selectedPath[1] != fileMenu)) {
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throw new RuntimeException("No Menu and Menubar is active when" +
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" mnemonics are shown");
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}
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}
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}
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private static void createAndShowUI() {
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frame = new JFrame("Test Menu Mnemonic Show/Hide");
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menuBar = new JMenuBar();
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fileMenu = new JMenu("File");
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JMenu editMenu = new JMenu("Edit");
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fileMenu.setMnemonic(KeyEvent.VK_F);
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editMenu.setMnemonic(KeyEvent.VK_E);
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JMenuItem item1 = new JMenuItem("Item 1");
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JMenuItem item2 = new JMenuItem("Item 2");
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fileMenu.add(item1);
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fileMenu.add(item2);
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menuBar.add(fileMenu);
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menuBar.add(editMenu);
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frame.setJMenuBar(menuBar);
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frame.setSize(250, 200);
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frame.setLocationRelativeTo(null);
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frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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frame.setVisible(true);
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}
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}
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