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 8159168 27 * @summary [hidpi] Window.setShape() works incorrectly on HiDPI 28 * @run main/othervm -Dsun.java2d.uiScale=2 SetShapeTest 29 */ 30 import java.awt.BorderLayout; 31 import java.awt.Color; 32 import java.awt.Frame; 33 import java.awt.Panel; 34 import java.awt.Rectangle; 35 import java.awt.Window; 36 import java.awt.geom.Area; 37 import java.awt.geom.Rectangle2D; 38 import java.awt.Robot; 39 import javax.swing.SwingUtilities; 40 41 public class SetShapeTest { 42 43 private static Window window; 44 private static Frame background; 45 46 public static void main(String[] args) throws Exception { 47 createUI(); 48 Robot robot = new Robot(); 49 robot.waitForIdle(); 50 Rectangle rect = window.getBounds(); 51 rect.x += rect.width - 10; 52 rect.y += rect.height - 10; 53 Color c = robot.getPixelColor(rect.x, rect.y); 54 try { 55 if (!c.equals(Color.RED)) { 56 throw new RuntimeException("Test Failed"); 57 } 58 } finally { 59 SwingUtilities.invokeAndWait(new Runnable() { 60 @Override 61 public void run() { 62 background.dispose(); 63 window.dispose(); 64 } 65 }); 66 } 67 } 68 69 private static void createUI() throws Exception { 70 SwingUtilities.invokeAndWait(new Runnable() { 71 @Override 72 public void run() { 73 background = new Frame(); 74 background.setUndecorated(true); 75 background.setBackground(Color.blue); 76 background.setSize(300, 300); 77 background.setLocation(100, 100); 78 background.setVisible(true); 79 window = new Window(background); 80 window.setBackground(Color.red); 81 window.add(new Panel(), BorderLayout.CENTER); 82 window.setLocation(200, 200); 83 window.setSize(100, 100); 84 Area a = new Area(); 85 a.add(new Area(new Rectangle2D.Double(0, 0, 100, 100))); 86 window.setShape(a); 87 window.setVisible(true); 88 window.toFront(); 89 } 90 }); 91 } 92 }