Index: trunk/FACT++/MAINPAGE
===================================================================
--- trunk/FACT++/MAINPAGE	(revision 10679)
+++ trunk/FACT++/MAINPAGE	(revision 10680)
@@ -58,4 +58,22 @@
 which would install the package and the libraries in your system,
 although at the moment this is not recommended
+
+@subsection rootwarning ROOT warnings during compilation
+
+During compilation of the GUI you get some warning from root's TQtWidget.h.
+These warnings are completely harmless and can be ignored. However, it is sometimes
+advicable to get rid of them to get a clean compiler run which makes development
+easier.
+
+Therefore replace
+\verbatim
+inline void resize(const QSize &size) { QPixmap newSize(size); *(QPixmap *)this = newSize; }
+\endverbatim
+by
+\verbatim
+inline void resize(const QSize &sz) { QPixmap newSize(sz); *(QPixmap *)this = newSize; }
+\endverbatim
+in TQtWidget.h
+
 
 @subsection packages Required packages