[Urwid] Scrollbar

[Ian Ward]

Rebecca Breu wrote:
> Hi all!
> 
> I needed a vertical scrollbar, and here it is, together with a scrollbar-enabled
> listbox. I'm not sure whether my code is that optimal, but it works. :)

That's great!

Would you consider relicensing it LGPL so I can incorporate parts of it 
in the library?

> A disadvantage is the fact that, if you drag the handle of the scrollbar with
> the
> mouse, you only see the effect when releasing the mouse. That's caused by
> urwid's way of handling mouse events. Well, I can live with it quite well.

Urwid will pass along mouse drag events if it receives them.  I think 
that the curses library filters them out.  Try raw_display instead. (or 
run "python input_test.py raw" to see what your terminal is sending.

Ian