1 /* 2 * Copyright (c) 2009, 2013, 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 6837004 28 * @summary Checks that non-opaque window can be made a fullscreen window 29 * @author Artem Ananiev 30 * @run main TranslucentWindow 31 */ 32 33 import java.awt.*; 34 import java.awt.geom.*; 35 36 import static java.awt.GraphicsDevice.WindowTranslucency.*; 37 38 39 public class TranslucentWindow { 40 public static void main(String args[]) { 41 Robot robot; 42 try { 43 robot = new Robot(); 44 }catch(Exception ex) { 45 ex.printStackTrace(); 46 throw new RuntimeException("Unexpected failure"); 47 } 48 49 GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment(); 50 GraphicsDevice gd = ge.getDefaultScreenDevice(); 51 52 Frame f = new Frame("Test frame"); 53 f.setUndecorated(true); 54 f.setBounds(100, 100, 320, 240); 55 56 // First, check it can be made fullscreen window without any effects applied 57 gd.setFullScreenWindow(f); 58 robot.waitForIdle(); 59 60 gd.setFullScreenWindow(null); 61 robot.waitForIdle(); 62 63 // Second, check if it applying any effects doesn't prevent the window 64 // from going into the fullscreen mode 65 if (gd.isWindowTranslucencySupported(PERPIXEL_TRANSPARENT)) { 66 f.setShape(new Ellipse2D.Float(0, 0, f.getWidth(), f.getHeight())); 67 } 68 if (gd.isWindowTranslucencySupported(TRANSLUCENT)) { 69 f.setOpacity(0.5f); 70 } 71 if (gd.isWindowTranslucencySupported(PERPIXEL_TRANSLUCENT)) { 72 f.setBackground(new Color(0, 0, 0, 128)); 73 } 74 gd.setFullScreenWindow(f); 75 robot.waitForIdle(); 76 77 // Third, make sure all the effects are unset when entering the fullscreen mode 78 if (f.getShape() != null) { 79 throw new RuntimeException("Test FAILED: fullscreen window shape is not null"); 80 } 81 if (Math.abs(f.getOpacity() - 1.0f) > 1e-4) { 82 throw new RuntimeException("Test FAILED: fullscreen window opacity is not 1.0f"); 83 } 84 Color bgColor = f.getBackground(); 85 if ((bgColor != null) && (bgColor.getAlpha() != 255)) { 86 throw new RuntimeException("Test FAILED: fullscreen window background color is not opaque"); 87 } 88 89 f.dispose(); 90 System.out.println("Test PASSED"); 91 } 92 }