Tkinter listbox - how to swap two items?

[Fredrik Lundh]

Simon wrote:
> Obviously I could get the current values, delete the items, and reinsert the
> values at the right indices, but this seems like a bit of a painful
> procedure. The *must* be a more elegant way of doing than that.

how about "get the current value of one item, delete it, and
reinsert it at the right index".

    item = list.get(index)
    list.delete(index)
    list.insert(index+1, item)

Cheers /F