1 /* 2 * Copyright (c) 2015, 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 import java.awt.BorderLayout; 25 import java.awt.Color; 26 import java.awt.Graphics; 27 import java.awt.Rectangle; 28 import java.awt.Robot; 29 import java.awt.event.InputEvent; 30 import javax.swing.JDesktopPane; 31 import javax.swing.JFrame; 32 import javax.swing.JInternalFrame; 33 import javax.swing.JPanel; 34 import javax.swing.SwingUtilities; 35 import static sun.awt.OSInfo.*; 36 37 /** 38 * @test 39 * @bug 8069348 40 * @summary SunGraphics2D.copyArea() does not properly work for scaled graphics 41 * @author Alexandr Scherbatiy 42 * @modules java.desktop/sun.awt 43 * @run main/othervm -Dsun.java2d.uiScale=2 bug8069348 44 * @run main/othervm -Dsun.java2d.opengl=true -Dsun.java2d.uiScale=2 bug8069348 45 * @run main/othervm -Dsun.java2d.d3d=true -Dsun.java2d.uiScale=2 bug8069348 46 */ 47 public class bug8069348 { 48 49 private static final int WIN_WIDTH = 500; 50 private static final int WIN_HEIGHT = 500; 51 52 private static final Color DESKTOPPANE_COLOR = Color.YELLOW; 53 private static final Color FRAME_COLOR = Color.ORANGE; 54 55 private static JFrame frame; 56 private static JInternalFrame internalFrame; 57 58 public static void main(String[] args) throws Exception { 59 60 if (!isSupported()) { 61 return; 62 } 63 64 try { 65 66 SwingUtilities.invokeAndWait(bug8069348::createAndShowGUI); 67 68 Robot robot = new Robot(); 69 robot.setAutoDelay(50); 70 robot.waitForIdle(); 71 72 Rectangle screenBounds = getInternalFrameScreenBounds(); 73 74 int x = screenBounds.x + screenBounds.width / 2; 75 int y = screenBounds.y + 10; 76 int dx = screenBounds.width / 2; 77 int dy = screenBounds.height / 2; 78 79 robot.mouseMove(x, y); 80 robot.waitForIdle(); 81 82 robot.mousePress(InputEvent.BUTTON1_MASK); 83 robot.mouseMove(x + dx, y + dy); 84 robot.mouseRelease(InputEvent.BUTTON1_MASK); 85 robot.waitForIdle(); 86 87 int cx = screenBounds.x + screenBounds.width + dx / 2; 88 int cy = screenBounds.y + screenBounds.height + dy / 2; 89 90 robot.mouseMove(cx, cy); 91 if (!FRAME_COLOR.equals(robot.getPixelColor(cx, cy))) { 92 throw new RuntimeException("Internal frame is not correctly dragged!"); 93 } 94 } finally { 95 if (frame != null) { 96 frame.dispose(); 97 } 98 } 99 } 100 101 private static boolean isSupported() { 102 String d3d = System.getProperty("sun.java2d.d3d"); 103 return !Boolean.getBoolean(d3d) || getOSType() == OSType.WINDOWS; 104 } 105 106 private static Rectangle getInternalFrameScreenBounds() throws Exception { 107 Rectangle[] points = new Rectangle[1]; 108 SwingUtilities.invokeAndWait(() -> { 109 points[0] = new Rectangle(internalFrame.getLocationOnScreen(), 110 internalFrame.getSize()); 111 }); 112 return points[0]; 113 } 114 115 private static void createAndShowGUI() { 116 117 frame = new JFrame(); 118 frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); 119 120 JDesktopPane desktopPane = new JDesktopPane(); 121 desktopPane.setBackground(DESKTOPPANE_COLOR); 122 123 internalFrame = new JInternalFrame("Test") { 124 125 @Override 126 public void paint(Graphics g) { 127 super.paint(g); 128 g.setColor(FRAME_COLOR); 129 g.fillRect(0, 0, getWidth(), getHeight()); 130 } 131 }; 132 internalFrame.setSize(WIN_WIDTH / 3, WIN_HEIGHT / 3); 133 internalFrame.setVisible(true); 134 desktopPane.add(internalFrame); 135 136 JPanel panel = new JPanel(); 137 panel.setLayout(new BorderLayout()); 138 panel.add(desktopPane, BorderLayout.CENTER); 139 frame.add(panel); 140 frame.setSize(WIN_WIDTH, WIN_HEIGHT); 141 frame.setVisible(true); 142 frame.requestFocus(); 143 } 144 }