[Bug 1064] Mouse problems in Theme Hospital (also in demo)

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=1064

------- Additional Comments From [e-mail]  2006-14-11 13:20 -------
Created an attachment (id=4093)
 --> (http://bugs.winehq.org/attachment.cgi?id=4093&action=view)
Proposed patch

Here is the patch that should solve the problem. It's better to implement this
in winex11.drv then user32. Cursor clip rectangle needs to be used there
possibly even for pointer grabbing.