Setting a GTKText signal

[Michael Dartt <mad96 hampshire edu>]

[I don't know if this message was sent and is being ignored or pondered
on, or if a snafu occurred, which has happened to me a few times
recently.  So, apologies if this is a duplicate.]

After looking at a melange of docs, I'm a bit confused on this one:

I would like to be able to bind a signal to pressing the Enter/Return
key in a GTKText widget.  Which of the following approaches is the right
one:

1) Change the "activate" signal's binding from Ctrl-Return to Return

2) Write my own signal, tie it to the Return key, and attach it to the
widget   

3) Write a new widget/class (is there a difference?) that's a subclass
of GTKText, with its own special signal


I haven't been able to find anything on how to bind signals to key-press
events.  (I fully admit that I may have overlooked something.)  Does
anyone have any pointers?

Thank you for your help.


--Mike