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 *

 * This code is free software; you can redistribute it and/or modify it

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 * This code is distributed in the hope that it will be useful, but WITHOUT

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 * 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

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 * 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.

 *

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/*

 * @test

 * @key headful

 * @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");

    }

}