[Bug 1091] ScrollWindowEx does not update invalidated are

[Wine Bugs]

http://bugs.winehq.com/show_bug.cgi?id=1091

------- Additional Comments From [e-mail]  2003-25-06 15:11 -------
Bug comments restored from Gmane.org:

When the content of a window is scrolled, parts of it may be hidden, or 
invalidated. The the scroll rectangle intersect the invalidated portion, 
the invalidated region has to be adjusted (either shrinked, or enlarged). 
Curret code does not seem to do that, causing strange visual problems.

------- Additional Comments From dpaun <at> rogers.com  2002-10-24 14:30 -------