test/javax/swing/JPopupMenu/7156657/bug7156657.java

*** 1,7 ****
  /*
!  * Copyright (c) 2012, 2015, 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.
--- 1,7 ----
  /*
!  * Copyright (c) 2012, 2017, 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.
*** 19,45 ****
   * 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.
   */
  
! import com.sun.awt.AWTUtilities;
! import sun.awt.SunToolkit;
! 
! import javax.swing.*;
! import java.awt.*;
  import java.awt.image.BufferedImage;
  import java.util.concurrent.Callable;
  
  /*
     @test
    @key headful
!    @bug 7156657
!    @summary Version 7 doesn't support translucent popup menus against a translucent window
     @library ../../regtesthelpers
!    @author Pavel Porvatov
!    @modules java.desktop/com.sun.awt
!             java.desktop/sun.awt
  */
  public class bug7156657 {
      private static JFrame lowerFrame;
  
      private static JFrame frame;
--- 19,55 ----
   * 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.
   */
  
! import java.awt.AlphaComposite;
! import java.awt.Color;
! import java.awt.Graphics;
! import java.awt.Graphics2D;
! import java.awt.Rectangle;
! import java.awt.Robot;
! import java.awt.Toolkit;
! import java.awt.Window;
  import java.awt.image.BufferedImage;
  import java.util.concurrent.Callable;
  
+ import javax.swing.JFrame;
+ import javax.swing.JMenuItem;
+ import javax.swing.JPanel;
+ import javax.swing.JPopupMenu;
+ import javax.swing.SwingUtilities;
+ 
+ import sun.awt.SunToolkit;
+ 
  /*
     @test
     @key headful
!    @bug 7156657 8186617
!    @summary Version 7 doesn't support translucent popup menus against a
!             translucent window
     @library ../../regtesthelpers
!    @modules java.desktop/sun.awt
  */
  public class bug7156657 {
      private static JFrame lowerFrame;
  
      private static JFrame frame;
*** 52,63 ****
  
          Boolean skipTest = Util.invokeOnEDT(new Callable<Boolean>() {
              @Override
              public Boolean call() throws Exception {
                  frame = createFrame();
! 
!                 if (!AWTUtilities.isTranslucencyCapable(frame.getGraphicsConfiguration())) {
                      System.out.println("Translucency is not supported, the test skipped");
  
                      return true;
                  }
  
--- 62,72 ----
  
          Boolean skipTest = Util.invokeOnEDT(new Callable<Boolean>() {
              @Override
              public Boolean call() throws Exception {
                  frame = createFrame();
!                 if (!frame.getGraphicsConfiguration().isTranslucencyCapable()) {
                      System.out.println("Translucency is not supported, the test skipped");
  
                      return true;
                  }
  
*** 69,79 ****
                  popupMenu.setOpaque(false);
                  popupMenu.add(new TransparentMenuItem("1111"));
                  popupMenu.add(new TransparentMenuItem("2222"));
                  popupMenu.add(new TransparentMenuItem("3333"));
  
!                 AWTUtilities.setWindowOpaque(frame, false);
                  JPanel pnContent = new JPanel();
                  pnContent.setBackground(new Color(255, 255, 255, 128));
                  frame.add(pnContent);
                  frame.setVisible(true);
  
--- 78,88 ----
                  popupMenu.setOpaque(false);
                  popupMenu.add(new TransparentMenuItem("1111"));
                  popupMenu.add(new TransparentMenuItem("2222"));
                  popupMenu.add(new TransparentMenuItem("3333"));
  
!                 setOpaque(frame, false);
                  JPanel pnContent = new JPanel();
                  pnContent.setBackground(new Color(255, 255, 255, 128));
                  frame.add(pnContent);
                  frame.setVisible(true);
  
*** 130,139 ****
--- 139,156 ----
          });
  
          System.out.println("The test passed");
      }
  
+     public static void setOpaque(Window window, boolean opaque) {
+         Color bg = window.getBackground();
+         if (bg == null) {
+             bg = new Color(0, 0, 0, 0);
+         }
+         window.setBackground(new Color(bg.getRed(), bg.getGreen(), bg.getBlue(),
+                                        opaque ? 255 : 0));
+     }
  
      private static JFrame createFrame() {
          JFrame result = new JFrame();
  
          result.setLocation(0, 0);