http://bugs.winehq.org/show_bug.cgi?id=28521
--- Comment #7 from Raymond superquad.vortex2@gmail.com 2011-10-02 20:14:59 CDT --- reverted to 1.3.28 , the transparent part of two cursor (crosswire and square border) return to normal
so it seem that bug is a regression related to the drawing of transparenet part of the cursor