1 /*
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3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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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).
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23 
24 import javax.swing.JFrame;
25 import javax.swing.SwingUtilities;
26 import java.awt.Canvas;
27 import java.awt.Color;
28 import java.awt.Dimension;
29 import java.awt.Frame;
30 import java.awt.GraphicsConfiguration;
31 import java.awt.GraphicsDevice;
32 import java.awt.GraphicsEnvironment;
33 import java.lang.reflect.InvocationTargetException;
34 
35 
36 
37 /* @test
38    @bug 8160696
39    @summary IllegalArgumentException: adding a component to a container on a different GraphicsDevice
40    @author Mikhail Cherkasov
41    @run main MoveToOtherScreenTest
42    @key headful
43 */
44 public class MoveToOtherScreenTest {
45 
46     private static volatile boolean twoDisplays = true;
47     private static final Canvas canvas = new Canvas();
48     private static final Frame[] frms = new JFrame[2];
49 
main(String[] args)50     public static void main(String[] args) throws InterruptedException, InvocationTargetException {
51         SwingUtilities.invokeAndWait(new Runnable() {
52             public void run() {
53                 GraphicsEnvironment ge = GraphicsEnvironment.
54                         getLocalGraphicsEnvironment();
55                 GraphicsDevice[] gds = ge.getScreenDevices();
56                 if (gds.length < 2) {
57                     System.out.println("Test requires at least 2 displays");
58                     twoDisplays = false;
59                     return;
60                 }
61                 for (int i = 0; i < 2; i++) {
62                     GraphicsConfiguration conf = gds[i].getConfigurations()[0];
63                     JFrame frm = new JFrame("Frame " + i);
64                     frm.setLocation(conf.getBounds().x, 0); // On first screen
65                     frm.setSize(new Dimension(400, 400));
66                     frm.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
67                     frm.setVisible(true);
68                     frms[i] = frm;
69                 }
70                 canvas.setBackground(Color.red);
71                 frms[0].add(canvas);
72             }
73         });
74         if(!twoDisplays){
75            return;
76         }
77         Thread.sleep(200);
78         SwingUtilities.invokeAndWait(new Runnable() {
79             @Override
80             public void run() {
81                 frms[1].add(canvas);
82             }
83         });
84         for (Frame frm : frms) {
85             frm.dispose();
86         }
87     }
88 }
89