[Bug 32650] New: LibreOffice 4 beta UI quite slow

http://bugs.winehq.org/show_bug.cgi?id=32650

Bug #: 32650
           Summary: LibreOffice 4 beta UI quite slow
           Product: Wine
           Version: 1.5.18
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
    Classification: Unclassified

When running LibreOffice 4 Beta for Windows on Wine, the whole UI reacts quite
slow. Especially menus seem to appear quite slowly, when moving the mouse over
the active menubar.

Bith wineserver and LibreOffice consume about 40% of CPU when doing so.

Sysprof tells me, LibreOffice spends quite a lot of time in:
K32EnumProcessModules (8%)
K32GetModuleInformationn (8%) 
SelectObject (1.5%)
Polygon (1.2%)
CreateWindowExW (0.8%)
(and the rest of graphic stuff with each function taking aboutr 0.5%)

wineserver spends its time in:
ptrace
__epoll_wait_nocancek
__open_nocancel
__pread_nocancel
__close_nocanel