[pygtk] insert_at_cursor

[Prash]

Peeps,

Here's a weird one. I have an editable textview and I'm enabling and
disabling OK button based on if there's any text in the textview or not.
So I add events - delete_from_cursor and insert_at_cursor. 

Now when a user types something, insert_at_cursor is not being called at
all but delete_from_cursor is called when he deletes something.

Am I missing something here? I'm using glade.

Thanks
Prash