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/*
* Copyright (c) 2007, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
@test
@key headful
@bug 4452373 6567564
@summary Tests that all the child and toplevel components have
their GraphicsConfiguration updated when the window moves from
one screen to another, on Windows or Linux/Solaris + Xinerama
@author artem.ananiev: area=awt.multiscreen
@library ../../regtesthelpers
@build Util
@run main UpdateGCTest
*/
import java.awt.*;
import java.awt.event.*;
import test.java.awt.regtesthelpers.Util;
public class UpdateGCTest
{
public static void main(String[] args)
{
GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
GraphicsDevice[] gds = ge.getScreenDevices();
if (gds.length < 2)
{
System.out.println("The test should be run in multi-screen configuration. Test PASSED/skipped");
return;
}
boolean virtualConfig = false;
for (GraphicsDevice gd : gds)
{
GraphicsConfiguration gc = gd.getDefaultConfiguration();
if ((gc.getBounds().x != 0) || (gc.getBounds().y != 0))
{
virtualConfig = true;
break;
}
}
if (!virtualConfig)
{
System.out.println("The test should be run in virtual multi-screen mode. Test PASSED/skipped");
return;
}
try
{
Robot robot = new Robot();
Util.waitForIdle(robot);
for (GraphicsDevice gdOrig : gds)
{
GraphicsConfiguration gcOrig = gdOrig.getDefaultConfiguration();
// test Frame
Frame f = new Frame("F", gcOrig);
f.setSize(200, 200);
f.setLayout(new BorderLayout());
// test Canvas
f.add(new Canvas(gcOrig), BorderLayout.NORTH);
// test lightweight
Container c = new Container() {};
c.setLayout(new BorderLayout());
// test hw inside lw
c.add(new Panel());
c.add(new Canvas(gcOrig));
f.add(c, BorderLayout.SOUTH);
// test Panel
Panel p = new Panel();
p.setLayout(new BorderLayout());
// test nested Canvas
p.add(new Canvas(gcOrig), BorderLayout.NORTH);
// test nested lightweight
p.add(new Component() {}, BorderLayout.SOUTH);
// test nested panel
p.add(new Panel(), BorderLayout.CENTER);
f.add(p, BorderLayout.CENTER);
f.setVisible(true);
Util.waitForIdle(robot);
for (GraphicsDevice gd : gds)
{
GraphicsConfiguration gc = gd.getDefaultConfiguration();
f.setLocation(gc.getBounds().x + 100, gc.getBounds().y + 100);
Util.waitForIdle(robot);
checkGC(f, gc);
}
}
}
catch (Exception z)
{
System.err.println("Unknown exception caught");
z.printStackTrace(System.err);
throw new RuntimeException("Test FAILED: " + z.getMessage());
}
System.out.println("Test PASSED");
}
private static void checkGC(Component c, GraphicsConfiguration gc)
{
if (c.getGraphicsConfiguration() != gc)
{
System.err.println("GC for component (" + c + ") is not updated");
System.err.println("Right GC: " + gc);
System.err.println("Component GC: " + c.getGraphicsConfiguration());
throw new RuntimeException("Test FAILED: component GC is not updated");
}
System.out.println("Checked GC for component (" + c + "): OK");
if (c instanceof Container)
{
Container cc = (Container)c;
Component[] children = cc.getComponents();
for (Component child : children)
{
checkGC(child, gc);
}
}
}
}
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