http://bugs.winehq.org/show_bug.cgi?id=26365
It's a known issue. If anyone from Spiderweb has an idea of how to fix it (if it's some sort of setting), I'd love to hear about it. I'm loving those games, but it's hard to fill in text sometimes, and the stat window is affected. Like you I've tried just about every setting I can to fix it. (I've got the Steam versions.)