1 /** 2 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /** 25 * @test 26 * @bug 8147648 8163160 27 * @summary [hidpi] multiresolution image: wrong resolution variant is used as 28 * icon in the Unity panel 29 * @run main/manual/othervm -Dsun.java2d.uiScale=2 IconTest 30 */ 31 import java.awt.Color; 32 import java.awt.Graphics; 33 import java.awt.GridBagConstraints; 34 import java.awt.GridBagLayout; 35 import java.awt.event.ActionEvent; 36 import java.awt.event.ActionListener; 37 import java.awt.event.WindowAdapter; 38 import java.awt.event.WindowEvent; 39 import java.awt.image.BaseMultiResolutionImage; 40 import java.awt.image.BufferedImage; 41 import java.util.concurrent.CountDownLatch; 42 import javax.swing.ImageIcon; 43 import javax.swing.JButton; 44 import javax.swing.JFrame; 45 import javax.swing.JLabel; 46 import javax.swing.JPanel; 47 import javax.swing.SwingUtilities; 48 49 public class IconTest { 50 51 private final static int SZ = 8; 52 private static GridBagLayout layout; 53 private static JPanel mainControlPanel; 54 private static JPanel resultButtonPanel; 55 private static JLabel instructionText; 56 private static JButton passButton; 57 private static JButton failButton; 58 private static JButton testButton; 59 private static JFrame f; 60 private static CountDownLatch latch; 61 generateImage(int scale, Color c)62 private static BufferedImage generateImage(int scale, Color c) { 63 int x = SZ * scale; 64 BufferedImage img = new BufferedImage(x, x, BufferedImage.TYPE_INT_RGB); 65 Graphics g = img.getGraphics(); 66 try { 67 if (g != null) { 68 g.setColor(c); 69 g.fillRect(0, 0, x, x); 70 g.setColor(Color.GREEN); 71 g.drawRect(0, 0, x-1, x-1); 72 } 73 } finally { 74 g.dispose(); 75 } 76 return img; 77 } 78 79 createUI()80 private static void createUI() throws Exception { 81 SwingUtilities.invokeAndWait(new Runnable() { 82 public void run() { 83 f = new JFrame("TrayIcon Test"); 84 85 final BaseMultiResolutionImage IMG = new BaseMultiResolutionImage( 86 new BufferedImage[]{generateImage(1, Color.RED), generateImage(2, Color.BLUE)}); 87 layout = new GridBagLayout(); 88 mainControlPanel = new JPanel(layout); 89 resultButtonPanel = new JPanel(layout); 90 f.setIconImage(IMG); 91 GridBagConstraints gbc = new GridBagConstraints(); 92 String instructions 93 = "<html>INSTRUCTIONS:<br>" 94 + "Check if test button icon and unity icon are both " 95 + "blue with green border.<br><br>" 96 + "If Icon color is blue press pass" 97 + " else press fail.<br><br></html>"; 98 99 instructionText = new JLabel(); 100 instructionText.setText(instructions); 101 102 gbc.gridx = 0; 103 gbc.gridy = 0; 104 gbc.fill = GridBagConstraints.HORIZONTAL; 105 mainControlPanel.add(instructionText, gbc); 106 testButton = new JButton("Test"); 107 testButton.setActionCommand("Test"); 108 mainControlPanel.add(testButton, gbc); 109 110 testButton.setIcon(new ImageIcon(IMG)); 111 gbc.gridx = 0; 112 gbc.gridy = 0; 113 resultButtonPanel.add(testButton, gbc); 114 115 passButton = new JButton("Pass"); 116 passButton.setActionCommand("Pass"); 117 passButton.addActionListener((ActionEvent e) -> { 118 latch.countDown(); 119 f.dispose(); 120 }); 121 failButton = new JButton("Fail"); 122 failButton.setActionCommand("Fail"); 123 failButton.addActionListener(new ActionListener() { 124 @Override 125 public void actionPerformed(ActionEvent e) { 126 latch.countDown(); 127 f.dispose(); 128 throw new RuntimeException("Test Failed"); 129 } 130 }); 131 gbc.gridx = 1; 132 gbc.gridy = 0; 133 resultButtonPanel.add(passButton, gbc); 134 gbc.gridx = 2; 135 gbc.gridy = 0; 136 resultButtonPanel.add(failButton, gbc); 137 138 gbc.gridx = 0; 139 gbc.gridy = 1; 140 mainControlPanel.add(resultButtonPanel, gbc); 141 142 f.add(mainControlPanel); 143 f.setSize(400, 200); 144 f.setLocationRelativeTo(null); 145 f.setVisible(true); 146 147 f.addWindowListener(new WindowAdapter() { 148 @Override 149 public void windowClosing(WindowEvent e) { 150 latch.countDown(); 151 f.dispose(); 152 } 153 }); 154 } 155 }); 156 } 157 main(String[] args)158 public static void main(String[] args) throws Exception { 159 latch = new CountDownLatch(1); 160 createUI(); 161 latch.await(); 162 } 163 } 164 165