using VAX 1239, VS .NET 2003 and a .h fine in C++ i have:
QDate GetStartDate() const { return m_dateEditStart->date(); };
QDate GetEndDate() const { return m_dateEditEnd->date(); };
and these are showing up in the alt_m list for me. have you re-parsed the file recently? is this in a cpp file?
i am sure i have a cpp file somewhere like this, and i can hunt it up and check if that will help.