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 import javax.swing.*; 25 import java.awt.*; 26 import java.lang.reflect.InvocationTargetException; 27 28 /* @test 29 @bug 8160696 30 @summary IllegalArgumentException: adding a component to a container on a different GraphicsDevice 31 @author Mikhail Cherkasov 32 @run main MoveToOtherScreenTest 33 */ 34 35 public class MoveToOtherScreenTest { 36 37 private static volatile boolean twoDisplays = true; 38 private static final Canvas canvas = new Canvas(); 39 private static final Frame[] frms = new JFrame[2]; 40 41 public static void main(String[] args) throws InterruptedException, InvocationTargetException { 42 SwingUtilities.invokeAndWait(new Runnable() { 43 public void run() { 44 GraphicsEnvironment ge = GraphicsEnvironment. 45 getLocalGraphicsEnvironment(); 46 GraphicsDevice[] gds = ge.getScreenDevices(); 47 if (gds.length < 2) { 48 System.out.println("Test requires at least 2 displays"); 49 twoDisplays = false; 50 return; 51 } 52 for (int i = 0; i < 2; i++) { 53 GraphicsConfiguration conf = gds[i].getConfigurations()[0]; 54 JFrame frm = new JFrame("Frame " + i); 55 frm.setLocation(conf.getBounds().x, 0); // On first screen 56 frm.setSize(new Dimension(400, 400)); 57 frm.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); 58 frm.setVisible(true); 59 frms[i] = frm; 60 } 61 canvas.setBackground(Color.red); 62 frms[0].add(canvas); 63 } 64 }); 65 if(!twoDisplays){ 66 return; 67 } 68 Thread.sleep(200); 69 SwingUtilities.invokeAndWait(new Runnable() { 70 @Override 71 public void run() { 72 frms[1].add(canvas); 73 } 74 }) 75 for (Frame frm : frms) { 76 frm.dispose(); 77 }; 78 } 79 }