Search For / Display Dependencies

For example, in a huge set of classes,

where is a given function called ?

P.S.
Actually, 'Find in Files' is not enough as
the same function name can be used in different
classes through the whole project

You're probably thinking of something like this:

http://forum.nusphere.com/view-all-function-calls-in-the-code-to-specified-function-t7465.html

it is implemented in v7 as "Find Usage"

Fantastic! Very glad the NuSphere team has recognised the need for this. (and other refactoring/code analysis functions!) Looking forward to V7...