Preliminary breadcrumbs implementation - patch

[Alexander Dymo]

On Tuesday 25 November 2008 02:31:02 Matthew Woehlke wrote:
> > I'm not sure -- last time I've looked, Dolphin location's bar was fairly
> > coupled to the rest of the code. Or maybe I was not looking on Dolphin,
> > but on open dialog. Anyway, it's clear that it's best to reuse the code
> > or the look of existing Dolphin solution as much as possible.
>
> Ah... gwenview uses it also. So I would have to guess it isn't *too*
> coupled to dolphin.

That's KUrlNavigator widget from kfile lib IIRC and we could have use it as 
well, but there's one restriction. The widget can show/edit only urls. Our 
breadcrumb widget ideally should show classes and methods as well, that's why 
I think we can't use KUrlNavigator.