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 * @key headful 27 * @bug 8150258 28 * @author a.stepanov 29 * @summary Check that correct resolution variants are chosen for menu icons 30 * when multiresolution image is used for their construction. 31 * 32 * @library ../../../../lib/client/ 33 * @build ExtendedRobot 34 * @run main/othervm -Dsun.java2d.uiScale=1 MenuMultiresolutionIconTest 35 * @run main/othervm -Dsun.java2d.uiScale=2 MenuMultiresolutionIconTest 36 */ 37 38 39 import java.awt.*; 40 import java.awt.event.*; 41 import java.awt.image.*; 42 import javax.swing.*; 43 44 public class MenuMultiresolutionIconTest extends JPanel { 45 46 private final static int DELAY = 1000; 47 private final static int SZ = 50; 48 private final static String SCALE = "sun.java2d.uiScale"; 49 private final static Color C1X = Color.RED, C2X = Color.BLUE; 50 private final ExtendedRobot r; 51 52 private static BufferedImage generateImage(int scale, Color c) { 53 54 int x = SZ * scale; 55 BufferedImage img = new BufferedImage(x, x, BufferedImage.TYPE_INT_RGB); 56 Graphics g = img.getGraphics(); 57 g.setColor(c); 58 g.fillRect(0, 0, x, x); 59 return img; 60 } 61 62 private static BaseMultiResolutionImage createIcon() { 63 64 return new BaseMultiResolutionImage(new BufferedImage[] { 65 generateImage(1, C1X), generateImage(2, C2X)}); 66 } 67 68 private JFrame frame; 69 private JPopupMenu popup; 70 private JMenuItem popupItem; 71 private JMenu menu; 72 73 public MenuMultiresolutionIconTest() throws Exception { 74 75 r = new ExtendedRobot(); 76 SwingUtilities.invokeAndWait(this::createUI); 77 } 78 79 private void createUI() { 80 81 ImageIcon ii = new ImageIcon(createIcon()); 82 83 popup = new JPopupMenu(); 84 popupItem = new JMenuItem("test", ii); 85 popup.add(popupItem); 86 popupItem.setHorizontalTextPosition(JMenuItem.RIGHT); 87 addMouseListener(new MousePopupListener()); 88 89 frame = new JFrame(); 90 JMenuBar menuBar = new JMenuBar(); 91 menu = new JMenu("test"); 92 menuBar.add(menu); 93 menu.add(new JMenuItem("test", ii)); 94 menu.add(new JRadioButtonMenuItem("test", ii, true)); 95 menu.add(new JCheckBoxMenuItem("test", ii, true)); 96 97 frame.setJMenuBar(menuBar); 98 frame.setContentPane(this); 99 frame.setSize(300, 300); 100 frame.setVisible(true); 101 } 102 103 private class MousePopupListener extends MouseAdapter { 104 105 @Override 106 public void mousePressed(MouseEvent e) { showPopup(e); } 107 @Override 108 public void mouseClicked(MouseEvent e) { showPopup(e); } 109 @Override 110 public void mouseReleased(MouseEvent e) { showPopup(e); } 111 112 private void showPopup(MouseEvent e) { 113 if (e.isPopupTrigger()) { 114 popup.show(MenuMultiresolutionIconTest.this, e.getX(), e.getY()); 115 } 116 } 117 } 118 119 private boolean eqColors(Color c1, Color c2) { 120 121 int tol = 15; 122 return ( 123 Math.abs(c2.getRed() - c1.getRed() ) < tol && 124 Math.abs(c2.getGreen() - c1.getGreen()) < tol && 125 Math.abs(c2.getBlue() - c1.getBlue() ) < tol); 126 } 127 128 private void checkIconColor(Point p, String what) { 129 130 String scale = System.getProperty(SCALE); 131 Color expected = "2".equals(scale) ? C2X : C1X; 132 Color c = r.getPixelColor(p.x + SZ / 2, p.y + SZ / 2); 133 if (!eqColors(c, expected)) { 134 frame.dispose(); 135 throw new RuntimeException("invalid " + what + "menu item icon " + 136 "color, expected: " + expected + ", got: " + c); 137 } 138 System.out.println(what + "item icon check passed"); 139 } 140 141 private void doTest() { 142 143 r.waitForIdle(2 * DELAY); 144 145 Point p = getLocationOnScreen(); 146 r.mouseMove(p.x + getWidth() / 4, p.y + getHeight() / 4); 147 r.waitForIdle(DELAY); 148 r.click(InputEvent.BUTTON3_DOWN_MASK); 149 r.waitForIdle(DELAY); 150 p = popupItem.getLocationOnScreen(); 151 checkIconColor(p, "popup "); 152 r.waitForIdle(DELAY); 153 154 p = menu.getLocationOnScreen(); 155 r.mouseMove(p.x + menu.getWidth() / 2, p.y + menu.getHeight() / 2); 156 r.waitForIdle(DELAY); 157 r.click(); 158 p = menu.getItem(0).getLocationOnScreen(); 159 checkIconColor(p, ""); 160 r.waitForIdle(DELAY); 161 162 p = menu.getItem(1).getLocationOnScreen(); 163 checkIconColor(p, "radiobutton "); 164 r.waitForIdle(DELAY); 165 166 p = menu.getItem(2).getLocationOnScreen(); 167 checkIconColor(p, "checkbox "); 168 r.waitForIdle(DELAY); 169 170 frame.dispose(); 171 } 172 173 public static void main(String s[]) throws Exception { 174 175 (new MenuMultiresolutionIconTest()).doTest(); 176 } 177 }