http://bugs.winehq.org/show_bug.cgi?id=1410
------- Additional Comments From vitaliy@kievinfo.com 2006-09-03 08:21 ------- It needs to be recentered to generate relative mouse events. It's just the way it's implemented. And no, there is no workaround that will work for all apps. And just moving problem around doesn't fix anything.
Some one just needs to sit down and figure it all out, rewritting the way track mouse.