How do you orient a custom manipulator?

[jmreinhart]

I am trying to have the orientation of my custom manipulator (using freePointTriadManip) to match the orientation of my object. I've looked through the documentation and examples files but haven't found an answer. 

[jmreinhart]

So I've been searching for an answer to this question for about a month with no luck. 

Is there any way that I can look at the code for  the default move manipulator?