[pygtk] problem with focus in notebook

[Mike Bernson]

I have a notebook that I want to control where the focus goes on page switches.

I connect to the switch-page signal.

In the handle for the switch-page signal I set the focus to a Entry widget. The
focus ends up on the tab for the page. If I call idle_add with function to set the
focus to the Entry widget it works.

I do not like using the idle_add to set the focus widget. It looks like a hack and
I would like to find a better way to handle this.