137 lines
4.8 KiB
Java
137 lines
4.8 KiB
Java
/*
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* Copyright (c) 2004, 2023, 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 javax.swing.JButton;
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import javax.swing.JFrame;
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import javax.swing.JPopupMenu;
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import javax.swing.SwingUtilities;
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import javax.swing.UIManager;
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import javax.swing.plaf.PopupMenuUI;
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import java.awt.BorderLayout;
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import java.awt.Robot;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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/*
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* @test
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* @bug 4962731
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* @summary The PopupMenu is not repainted if the LAF is changed.
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* @key headful
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* @run main bug4962731
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*/
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public class bug4962731 {
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public static volatile boolean passed = false;
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public static boolean isLafOk = true;
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public static JFrame mainFrame;
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public static JButton button;
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public static MyPopup popup;
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public static Robot robot;
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public static void main(String[] args) throws Exception {
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try {
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UIManager.setLookAndFeel("com.sun.java.swing.plaf.motif.MotifLookAndFeel");
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} catch (Exception ex) {
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System.err.println("Can not initialize Motif L&F. Testing skipped.");
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isLafOk = false;
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}
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try {
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UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel");
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} catch (Exception ex) {
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System.err.println("Can not initialize Metal L&F. Testing skipped.");
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isLafOk = false;
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}
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if (isLafOk) {
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try {
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robot = new Robot();
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SwingUtilities.invokeAndWait(() -> {
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mainFrame = new JFrame("Bug4962731");
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button = new JButton("Popup!");
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popup = new MyPopup();
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popup.add("one");
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popup.add("two");
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button.setComponentPopupMenu(popup);
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button.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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popup.show(button, 300, 300);
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popup.engage();
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try {
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Thread.sleep(1000);
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} catch (InterruptedException e1) {
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}
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try {
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UIManager.setLookAndFeel
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("com.sun.java.swing.plaf.motif.MotifLookAndFeel");
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} catch (Exception ex) {
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}
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try {
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Thread.sleep(1000);
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} catch (InterruptedException e1) {
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}
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SwingUtilities.updateComponentTreeUI(mainFrame);
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passed = popup.check();
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}
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});
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mainFrame.setLayout(new BorderLayout());
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mainFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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mainFrame.add(button, BorderLayout.CENTER);
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mainFrame.pack();
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mainFrame.setVisible(true);
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});
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robot.delay(1000);
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SwingUtilities.invokeAndWait(() -> {
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button.doClick();
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});
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if (!passed) {
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throw new RuntimeException("The UI of popup was not changed");
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}
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} finally {
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SwingUtilities.invokeAndWait(() -> {
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if (mainFrame != null) {
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mainFrame.dispose();
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}
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});
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}
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}
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System.out.println("test Passed!");
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}
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public static class MyPopup extends JPopupMenu {
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PopupMenuUI thisUI;
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public void engage() {
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thisUI = getUI();
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}
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public boolean check() {
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return getUI() != thisUI;
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}
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}
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}
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