127 lines
4.4 KiB
Java
127 lines
4.4 KiB
Java
/*
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* Copyright (c) 2005, 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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import java.awt.AWTException;
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import java.awt.Color;
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import java.awt.EventQueue;
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import java.awt.Graphics2D;
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import java.awt.Image;
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import java.awt.RenderingHints;
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import java.awt.SystemTray;
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import java.awt.TrayIcon;
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import java.awt.image.BufferedImage;
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import jtreg.SkippedException;
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/*
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* @test
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* @bug 6267936
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* @library /java/awt/regtesthelpers /test/lib
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* @build PassFailJFrame jtreg.SkippedException
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* @summary Tests that the previous image in TrayIcon is cleared
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* when a new image is set
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* @run main/manual ClearPrevImageTest
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*/
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public class ClearPrevImageTest {
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private static SystemTray tray;
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private static TrayIcon icon;
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private static final String INSTRUCTIONS = """
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This test checks that the previous image in TrayIcon is cleared
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when a new image is set.
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When the test starts, a RED square TrayIcon is added
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to the SystemTray (also, called Taskbar Status Area in MS Windows,
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Notification Area in, GNOME and System Tray in KDE).
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You should see it change into YELLOW after 5 seconds.
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If you still see RED TrayIcon after 5 seconds,
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press FAIL, otherwise press PASS
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""";
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public static void main(String[] args) throws Exception {
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if (!SystemTray.isSupported()) {
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throw new SkippedException("Test not applicable as"
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+ " System Tray not supported");
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}
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PassFailJFrame passFailJFrame
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= PassFailJFrame.builder()
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.title("TrayIcon Change Test Instructions")
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.instructions(INSTRUCTIONS)
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.columns(40)
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.build();
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EventQueue.invokeAndWait(ClearPrevImageTest::createAndShowTrayIcon);
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try {
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changeTrayIcon();
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passFailJFrame.awaitAndCheck();
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} catch (Exception e) {
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throw new RuntimeException("Test failed: ", e);
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} finally {
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EventQueue.invokeAndWait(() -> {
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if (tray != null) {
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tray.remove(icon);
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}
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});
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}
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}
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private static void createAndShowTrayIcon() {
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Image img1 = createIcon(Color.RED);
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tray = SystemTray.getSystemTray();
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icon = new TrayIcon(img1);
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icon.setImageAutoSize(true);
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try {
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tray.add(icon);
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} catch (AWTException e) {
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throw new RuntimeException("Error while adding"
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+ " icon to system tray", e);
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}
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}
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private static void changeTrayIcon() {
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try {
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Thread.sleep(5000);
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} catch (InterruptedException e) {
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e.printStackTrace();
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}
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Image img2 = createIcon(Color.YELLOW);
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icon.setImage(img2);
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}
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private static Image createIcon(Color color) {
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BufferedImage image = new BufferedImage(16, 16,
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BufferedImage.TYPE_INT_ARGB);
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Graphics2D g = image.createGraphics();
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g.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING,
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RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
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g.setColor(color);
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g.fillRect(0, 0, 16, 16);
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g.dispose();
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return image;
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}
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}
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