src/macosx/classes/sun/lwawt/macosx/CPlatformWindow.java

*** 1,7 ****
  /*
!  * Copyright (c) 2011, 2013, 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.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 2011, 2014, 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.  Oracle designates this
*** 59,70 ****
      private static native void nativeSetNSWindowTitle(long nsWindowPtr, String title);
      private static native void nativeRevalidateNSWindowShadow(long nsWindowPtr);
      private static native void nativeSetNSWindowMinimizedIcon(long nsWindowPtr, long nsImage);
      private static native void nativeSetNSWindowRepresentedFilename(long nsWindowPtr, String representedFilename);
      private static native void nativeSetEnabled(long nsWindowPtr, boolean isEnabled);
!     private static native void nativeSynthesizeMouseEnteredExitedEvents(long nsWindowPtr);
      private static native void nativeDispose(long nsWindowPtr);
  
      // Loger to report issues happened during execution but that do not affect functionality
      private static final PlatformLogger logger = PlatformLogger.getLogger("sun.lwawt.macosx.CPlatformWindow");
      private static final PlatformLogger focusLogger = PlatformLogger.getLogger("sun.lwawt.macosx.focus.CPlatformWindow");
  
--- 59,71 ----
      private static native void nativeSetNSWindowTitle(long nsWindowPtr, String title);
      private static native void nativeRevalidateNSWindowShadow(long nsWindowPtr);
      private static native void nativeSetNSWindowMinimizedIcon(long nsWindowPtr, long nsImage);
      private static native void nativeSetNSWindowRepresentedFilename(long nsWindowPtr, String representedFilename);
      private static native void nativeSetEnabled(long nsWindowPtr, boolean isEnabled);
!     private static native void nativeSynthesizeMouseEnteredExitedEvents();
      private static native void nativeDispose(long nsWindowPtr);
+     private static native CPlatformWindow nativeGetTopmostPlatformWindowUnderMouse();
  
      // Loger to report issues happened during execution but that do not affect functionality
      private static final PlatformLogger logger = PlatformLogger.getLogger("sun.lwawt.macosx.CPlatformWindow");
      private static final PlatformLogger focusLogger = PlatformLogger.getLogger("sun.lwawt.macosx.focus.CPlatformWindow");
  
*** 591,601 ****
                          break;
                  }
              }
          }
  
!         nativeSynthesizeMouseEnteredExitedEvents(nsWindowPtr);
  
          // Configure stuff #2
          updateFocusabilityForAutoRequestFocus(true);
  
          // Manage parent-child relationship when showing
--- 592,602 ----
                          break;
                  }
              }
          }
  
!         nativeSynthesizeMouseEnteredExitedEvents();
  
          // Configure stuff #2
          updateFocusabilityForAutoRequestFocus(true);
  
          // Manage parent-child relationship when showing
*** 736,745 ****
--- 737,749 ----
      @Override
      public void setAlwaysOnTop(boolean isAlwaysOnTop) {
          setStyleBits(ALWAYS_ON_TOP, isAlwaysOnTop);
      }
  
+     public PlatformWindow getTopmostPlatformWindowUnderMouse() {
+         return CPlatformWindow.nativeGetTopmostPlatformWindowUnderMouse();
+     }
      @Override
      public void setOpacity(float opacity) {
          CWrapper.NSWindow.setAlphaValue(getNSWindowPtr(), opacity);
      }
  
*** 828,838 ****
                  break;
              default:
                  throw new RuntimeException("Unknown window state: " + windowState);
          }
  
!         nativeSynthesizeMouseEnteredExitedEvents(nsWindowPtr);
  
          // NOTE: the SWP.windowState field gets updated to the newWindowState
          //       value when the native notification comes to us
      }
  
--- 832,842 ----
                  break;
              default:
                  throw new RuntimeException("Unknown window state: " + windowState);
          }
  
!         nativeSynthesizeMouseEnteredExitedEvents();
  
          // NOTE: the SWP.windowState field gets updated to the newWindowState
          //       value when the native notification comes to us
      }