http://bugs.winehq.org/show_bug.cgi?id=22264
--- Comment #29 from Nikolay Sivov bunglehead@gmail.com 2010-06-02 06:23:49 --- (In reply to comment #27)
(In reply to comment #26)
Created an attachment (id=28512)
--> (http://bugs.winehq.org/attachment.cgi?id=28512) [details] [details]
WinXP behaviour
No theme under winxp (or rather say clasic). Cancel button is pressed and doesn't show dots.
You should compare with win9x behaviour, win2000 and up has theming, and a setting for focus painting (without dots).
Exactly. All recent versions from XP (and 2000 to probably, I don't remember) have a special handling for a focus rectangle and accelerator marks. You could still activate a focus rectangle painting running XP (or Vista without composition) pressing Alt before click. There's a special message to activate focus and accelerators - WM_UPDATEUISTATE. Wine could possible implement this thing too, but we need a properly working theme support and updated user32 controls implemented in comctl32 first, after that such minor things could make sense.