http://bugs.winehq.org/show_bug.cgi?id=23947
--- Comment #5 from Tim Roes wine@timroes.de 2012-03-07 12:07:18 CST --- Created attachment 39230 --> http://bugs.winehq.org/attachment.cgi?id=39230 Patch to get photoshop painting
Since the bug made it in the 1.4 release, here a patch for it.
This patch will fix the behavior by disabling the caching of keys in GetAsyncKeyState. This is just for the people who need Photoshop and a current wine version and not any solution to the problem itself.
Since I never developed anything for wine, I couldn't figure up a good solution to the bug, but hopefully the wine developers will fix it.