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/*
* Copyright (c) 2007, 2018, 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 6694230 8198613
* @summary Tests that components overriding getInsets paint correctly
* @author Dmitri.Trembovetski@sun.com: area=Graphics
* @run main/othervm OverriddenInsetsTest
*/
import java.awt.Color;
import java.awt.Frame;
import java.awt.Graphics;
import java.awt.GraphicsEnvironment;
import java.awt.Insets;
import java.awt.Panel;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.Robot;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.util.concurrent.CountDownLatch;
import javax.imageio.ImageIO;
public class OverriddenInsetsTest {
public static final Insets INSETS1 = new Insets(25,25,0,0);
public static final Insets INSETS2 = new Insets(100,100,0,0);
static final CountDownLatch lock = new CountDownLatch(1);
static boolean failed = false;
public static void main(String[] args) {
if (GraphicsEnvironment.getLocalGraphicsEnvironment().
getDefaultScreenDevice().getDefaultConfiguration().
getColorModel().getPixelSize() < 16)
{
System.out.println("<16 bit mode detected, test passed");
}
final Frame f = new Frame("OverriddenInsetsTest");
f.setSize(260,260);
f.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
f.setVisible(false);
System.exit(0);
}
});
f.setBackground(Color.gray);
Panel p1 = new Panel() {
public Insets getInsets() {
return INSETS1;
}
};
p1.setLayout(null);
p1.setSize(250, 250);
Panel p = new Panel(){
@Override
public Insets getInsets() {
return INSETS2;
}
public void paint(Graphics g) {
// make sure Vista is done with its effects
try {
Thread.sleep(2000);
} catch (InterruptedException ex) {}
g.setColor(Color.red);
g.drawRect(0,0,getWidth()-1,getHeight()-1 );
g.setColor(Color.blue);
g.fillRect(0,0,getWidth()/2,getHeight()/2);
Point p = getLocationOnScreen();
try {
Robot r = new Robot();
BufferedImage bi =
r.createScreenCapture(new
Rectangle(p.x, p.y, getWidth()/2, getHeight()/2));
for (int y = 0; y < bi.getHeight(); y++) {
for (int x = 0; x < bi.getWidth(); x++) {
if (bi.getRGB(x, y) != Color.blue.getRGB()) {
failed = true;
System.err.printf("Test failed at %d %d c=%x\n",
x, y, bi.getRGB(x, y));
String name = "OverriddenInsetsTest_res.png";
try {
ImageIO.write(bi, "png", new File(name));
System.out.println("Dumped res to: "+name);
} catch (IOException e) {}
return;
}
}
}
} catch (Exception e) {
failed = true;
} finally {
lock.countDown();
}
}
};
p.setSize(200, 200);
p1.add(p);
p.setLocation(50, 50);
f.add(p1);
f.setVisible(true);
try {
lock.await();
} catch (InterruptedException ex) {
ex.printStackTrace();
}
if (args.length <= 0 || !"-show".equals(args[0])) {
f.dispose();
}
if (failed) {
throw new RuntimeException("Test FAILED.");
}
System.out.println("Test PASSED");
}
}
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