Suggestion QDir and QFile: Add a static method like QDir::separator() but for splitting string to list of paths.

It would be some usefull if QDir (and optionally QFile) will have static method like QDir::separator() but for splitting string to list of paths.
for exmaple "/bin:/usr/bin" can be spliited to "/bin" and "/usr/bin" with path separator ':'. under mswindows path separator will be ';'.
so, such method can be looks like this:

 
/*static*/ QChar QDir::pathSeparator() 
{ 
#if defined(Q_OS_WIN) 
        return QLatin1Char(';'); 
#elif defined (Q_FS_FAT) || defined(Q_WS_WIN) 
        return QLatin1Char(':'); 
#else 
        //returns something else (?) 
#endif 
}