Does MeeGo (ver 1.1 and in future 1.2) support GTK+ framework? And what are the problems I can get when I port my GTK+ application to MeeGo?
It seems that Qt is encouraged for new applications, but GTK+ is handled (at least on Meego running on netbooks).
http://lists.meego.com/pipermail/meego-dev/2010-May/002704.html
http://wiki.meego.com/MeeGo_Netbook_and_GTK
The best for you would be to ask directly on the meego-dev mailing list, after having searched a recent information about that on the archives of their mailing list..