[Bug 7712] WeatherScope window title bars (including dialogs) only display 1 character

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=7712

------- Additional Comments From [e-mail]  2007-16-03 22:24 -------
That's an interesting finding, but doesn't answer a question whether it's
RegisterClass or GetWindowLong who is "smart" in not creating a thunk but
uses a real window proc instead.

Could you add GetClassLongPtrA/W(GCLP_WNDPROC) calls to the test?