1 /*
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   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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   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.
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  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
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  23 
  24 /*
  25  * @test
  26  * @key headful
  27  * @bug 8041642
  28  * @summary Incorrect paint of JProgressBar in Nimbus LF
  29  * @author Semyon Sadetsky
  30  */
  31 
  32 import javax.swing.*;
  33 import java.awt.*;
  34 
  35 public class bug8041642 {
  36 
  37     private static JFrame frame;
  38     private static Point point;
  39     private static JProgressBar bar;
  40 
  41     public static void main(String[] args) throws Exception {
  42         for (UIManager.LookAndFeelInfo info : UIManager
  43                 .getInstalledLookAndFeels()) {
  44             if ("Nimbus".equals(info.getName())) {
  45                 try {
  46                     UIManager.setLookAndFeel(info.getClassName());
  47                 } catch (Exception ex) {
  48                 }
  49                 break;
  50             }
  51         }
  52         try {
  53             SwingUtilities.invokeAndWait(new Runnable() {
  54                 public void run() {
  55                     frame = new JFrame();
  56                     frame.setUndecorated(true);
  57                     frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  58                     setup(frame);
  59                 }
  60             });
  61             SwingUtilities.invokeAndWait(new Runnable() {
  62                 @Override
  63                 public void run() {
  64                     point = bar.getLocationOnScreen();
  65                 }
  66             });
  67             final Robot robot = new Robot();
  68             Color color = robot.getPixelColor(point.x + 1, point.y + 7);
  69             System.out.println(color);
  70             if (color.getGreen() < 150 || color.getBlue() > 30 ||
  71                     color.getRed() > 200) {
  72                 throw new RuntimeException("Bar padding color should be green");
  73             }
  74 
  75         } finally {
  76             SwingUtilities.invokeAndWait(new Runnable() {
  77                 @Override
  78                 public void run() {
  79                     //frame.dispose();
  80                 }
  81             });
  82         }
  83 
  84         System.out.println("ok");
  85     }
  86 
  87     static void setup(JFrame frame) {
  88         bar = new JProgressBar();
  89         bar.setBackground(Color.WHITE);
  90         bar.setValue(2);
  91         frame.getContentPane().add(bar, BorderLayout.NORTH);
  92         frame.getContentPane().setBackground(Color.GREEN);
  93         frame.setSize(200, 150);
  94         frame.setLocation(100, 100);
  95         frame.setVisible(true);
  96     }
  97 }