http://bugs.winehq.org/show_bug.cgi?id=27156
--- Comment #78 from jim jimportal@gmail.com 2011-06-20 17:41:50 CDT --- In today's git,
adb86c5f2a2584dc8131b08d26aef7c82910d0b5 winex11: Try harder to ignore broken raw motions events caused by pointer warping.
fixes mouse behavior for World of Warcraft (for me at least).