diff -r 41300fa6a67c -r f7bc934e204c src/gui/kernel/qcursor.cpp
--- a/src/gui/kernel/qcursor.cpp	Tue Feb 02 00:43:10 2010 +0200
+++ b/src/gui/kernel/qcursor.cpp	Wed Mar 31 11:06:36 2010 +0300
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
@@ -342,7 +342,8 @@
     \o B=1 and M=1 gives black.
     \o B=0 and M=1 gives white.
     \o B=0 and M=0 gives transparent.
-    \o B=1 and M=0 gives an XOR'd result.
+    \o B=1 and M=0 gives an XOR'd result under Windows, undefined
+    results on all other platforms.
     \endlist
 
     Use the global Qt color Qt::color0 to draw 0-pixels and Qt::color1 to