src/java.desktop/windows/native/libawt/windows/awt_DnDDT.cpp

rev 58018 : 8238575: DragSourceEvent.getLocation() returns wrong value on HiDPI screens (Windows)
Reviewed-by: XXX

*** 1,7 ****
  /*
!  * Copyright (c) 1997, 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
--- 1,7 ----
  /*
!  * Copyright (c) 1997, 2020, 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
*** 125,135 ****
      if ((refs = --m_refs) == 0) delete this;
  
      return (ULONG)refs;
  }
  
! void ScaleDown(POINT &cp, HWND m_window) {
      int screen = AwtWin32GraphicsDevice::DeviceIndexForWindow(m_window);
      Devices::InstanceAccess devices;
      AwtWin32GraphicsDevice* device = devices->GetDevice(screen);
      if (device) {
          cp.x = device->ScaleDownX(cp.x);
--- 125,135 ----
      if ((refs = --m_refs) == 0) delete this;
  
      return (ULONG)refs;
  }
  
! static void ScaleDown(POINT &cp, HWND m_window) {
      int screen = AwtWin32GraphicsDevice::DeviceIndexForWindow(m_window);
      Devices::InstanceAccess devices;
      AwtWin32GraphicsDevice* device = devices->GetDevice(screen);
      if (device) {
          cp.x = device->ScaleDownX(cp.x);