130 lines
4.0 KiB
Java
130 lines
4.0 KiB
Java
/*
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* Copyright (c) 2016, 2017, 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.Color;
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import java.awt.EventQueue;
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import java.awt.Graphics;
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import java.awt.Point;
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import java.awt.Rectangle;
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import java.awt.Robot;
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import java.beans.PropertyVetoException;
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import javax.swing.JDesktopPane;
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import javax.swing.JFrame;
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import javax.swing.JInternalFrame;
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import javax.swing.JPanel;
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/**
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* @test
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* @key headful
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* @bug 8144166
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* @requires (os.family == "mac")
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*/
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public final class DockIconRepaint {
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private static volatile Color color;
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private static JFrame frame;
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private static JInternalFrame jif;
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private static Robot robot;
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private static Point iconLoc;
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private static Rectangle iconBounds;
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public static void main(final String[] args) throws Exception {
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robot = new Robot();
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EventQueue.invokeAndWait(DockIconRepaint::createUI);
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try {
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robot.waitForIdle();
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color = Color.BLUE;
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test();
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color = Color.RED;
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test();
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color = Color.GREEN;
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test();
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} finally {
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frame.dispose();
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}
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}
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private static void test() throws Exception {
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// maximize the frame to force repaint
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EventQueue.invokeAndWait(() -> {
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try {
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jif.setIcon(false);
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jif.setMaximum(true);
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} catch (PropertyVetoException e) {
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throw new RuntimeException(e);
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}
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});
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robot.waitForIdle();
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Thread.sleep(1000);
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// minimize the frame to dock, the icon should be up2date
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EventQueue.invokeAndWait(() -> {
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try {
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jif.setIcon(true);
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} catch (PropertyVetoException e) {
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throw new RuntimeException(e);
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}
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iconLoc = jif.getDesktopIcon().getLocationOnScreen();
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iconBounds = jif.getDesktopIcon().getBounds();
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});
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robot.waitForIdle();
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Thread.sleep(1000);
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final Color c = robot.getPixelColor(iconLoc.x + iconBounds.width / 2,
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iconLoc.y + iconBounds.height / 2);
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if (c.getRGB() != color.getRGB()) {
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System.err.println("Exp: " + Integer.toHexString(color.getRGB()));
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System.err.println("Actual: " + Integer.toHexString(c.getRGB()));
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throw new RuntimeException("Wrong color.");
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}
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}
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private static void createUI() {
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frame = new JFrame();
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frame.setUndecorated(true);
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frame.setSize(300, 300);
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frame.setLocationRelativeTo(null);
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final JDesktopPane pane = new JDesktopPane();
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final JPanel panel = new JPanel() {
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@Override
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protected void paintComponent(Graphics g) {
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g.setColor(color);
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g.fillRect(0, 0, getWidth(), getHeight());
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}
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};
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jif = new JInternalFrame();
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jif.add(panel);
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jif.setVisible(true);
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jif.setSize(300, 300);
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pane.add(jif);
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frame.add(pane);
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frame.setVisible(true);
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}
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}
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