http://bugs.winehq.com/show_bug.cgi?id=640
------- Additional Comments From proski@spamcop.net 2003-25-09 01:25 ------- The problem is most likely in some versions of Xlib (XFree86 4.2.1 is bad, 4.3.0 is OK), which don't interpret GXxor correctly. Instead of xoring the pattern, it's copied. Also the focus rectangles are shown in white on such systems.