I found the following instructions in S60 SDK:
This document is intended to accompany the source code for the sample front end processors (FEPs) TFEP1Plugin (a keyboard-based FEP) and TFEP2Plugin (a mouse/pen-based FEP). TFEP1Plugin and TFEP2Plugin are located in the Symbian OS source code supplied on DevKits in the app-framework\feptest\ directory.
but how can i get the source code example as described above?
thanks a lot!