http://bugs.winehq.org/show_bug.cgi?id=26503
--- Comment #7 from Christian c_pradelli@yahoo.com 2011-04-06 08:55:32 CDT ---
A workaround for application developers is avoid playing games with WS_DISABLED and use normal parent/owner z-order instead of desktop when creating top level windows.
I suspect that all SDI Delphi applications have this problem, due to the way that Delphi handle form creation. I don't think that modifying applications is the solution.