[Urwid] FileChooser

[Ian Ward]

Rebecca Breu wrote:
> Hi all!
> 
> It's been a while since I said I would try programming a file dialog, but
> here it is at last: The first version of my FileChooser.

Hi Rebecca,

That's really nice.  I'll post it on the website with the other examples.

Some changes I've made to the Pile widget for the next release of Urwid 
might be useful for your FileChooser class.  The new Pile class will be 
able to mix box widgets and flow widgets, and be treated as a box widget 
itself.

Ian