there are 2 ways to do this. and both are undoable!
when you are recording the midi data to the track:
get to the quantize menu by right clicking the record arm icon (or use a hot key.
Then:
make sure that the
quantize track midi recording is ticked. set the quantize grid and amounts. Note that you can enter any fraction in that box... (try quantizing to 1/24 and see). Swing, as you know, will move certain note - delay them a little:
Swing = Amount or size of that move and the strength is, of the notes that meet the criteria, how many will be moved.
in the Midi Editor the swing dialogue has another nifty feature:
All Events and
Selected Events which applies the swing to errrmmm... all or selected events.
hope this helps
cheers
.t