| /* |
| * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| import java.awt.Color; |
| import java.awt.EventQueue; |
| import java.awt.Graphics; |
| import java.awt.Point; |
| import java.awt.Rectangle; |
| import java.awt.Robot; |
| import java.beans.PropertyVetoException; |
| |
| import javax.swing.JDesktopPane; |
| import javax.swing.JFrame; |
| import javax.swing.JInternalFrame; |
| import javax.swing.JPanel; |
| |
| /** |
| * @test |
| * @key headful |
| * @bug 8144166 |
| * @requires (os.family == "mac") |
| */ |
| |
| public final class DockIconRepaint { |
| |
| private static volatile Color color; |
| |
| private static JFrame frame; |
| |
| private static JInternalFrame jif; |
| |
| private static Robot robot; |
| |
| private static Point iconLoc; |
| |
| private static Rectangle iconBounds; |
| |
| public static void main(final String[] args) throws Exception { |
| robot = new Robot(); |
| EventQueue.invokeAndWait(DockIconRepaint::createUI); |
| try { |
| robot.waitForIdle(); |
| color = Color.BLUE; |
| test(); |
| color = Color.RED; |
| test(); |
| color = Color.GREEN; |
| test(); |
| } finally { |
| frame.dispose(); |
| } |
| } |
| |
| private static void test() throws Exception { |
| // maximize the frame to force repaint |
| EventQueue.invokeAndWait(() -> { |
| try { |
| jif.setIcon(false); |
| jif.setMaximum(true); |
| } catch (PropertyVetoException e) { |
| throw new RuntimeException(e); |
| } |
| }); |
| robot.waitForIdle(); |
| Thread.sleep(1000); |
| // minimize the frame to dock, the icon should be up2date |
| EventQueue.invokeAndWait(() -> { |
| try { |
| jif.setIcon(true); |
| } catch (PropertyVetoException e) { |
| throw new RuntimeException(e); |
| } |
| iconLoc = jif.getDesktopIcon().getLocationOnScreen(); |
| iconBounds = jif.getDesktopIcon().getBounds(); |
| }); |
| robot.waitForIdle(); |
| Thread.sleep(1000); |
| |
| final Color c = robot.getPixelColor(iconLoc.x + iconBounds.width / 2, |
| iconLoc.y + iconBounds.height / 2); |
| if (c.getRGB() != color.getRGB()) { |
| System.err.println("Exp: " + Integer.toHexString(color.getRGB())); |
| System.err.println("Actual: " + Integer.toHexString(c.getRGB())); |
| throw new RuntimeException("Wrong color."); |
| } |
| } |
| |
| private static void createUI() { |
| frame = new JFrame(); |
| frame.setUndecorated(true); |
| frame.setSize(300, 300); |
| frame.setLocationRelativeTo(null); |
| final JDesktopPane pane = new JDesktopPane(); |
| final JPanel panel = new JPanel() { |
| @Override |
| protected void paintComponent(Graphics g) { |
| g.setColor(color); |
| g.fillRect(0, 0, getWidth(), getHeight()); |
| } |
| }; |
| jif = new JInternalFrame(); |
| jif.add(panel); |
| jif.setVisible(true); |
| jif.setSize(300, 300); |
| pane.add(jif); |
| frame.add(pane); |
| frame.setVisible(true); |
| } |
| } |