[REVIEW REQUEST] Cleanup of unused or duplicated icons

[Friedrich W. H. Kossebau]

Am Donnerstag, 16. August 2012, 18:37:13 schrieb C. Boemann:
> On Thursday 16 August 2012 16:38:55 Dag wrote:
> > Torsdag den 16. august 2012 16:19:29 Friedrich W. H. Kossebau skrev:
> > > I would say it is a misinformation, as Calligra depends on kdelibs
> > > (4.3),
> > > so indirectly depends on the Oxygen icon set (from 4.3). And there would
> > > be lots of "unknown" icons in the Calligra UI if Oxygen was not present,
> > > not only by what kdelibs uses.
> > > 
> > > I guess having icon copies was only needed with kolibs, right?
> > 
> > Eehh, don't really know the reason.
> 
> Well even though we install the oxygen icons because we depend on it, does
> not mean the user has the oxygen icon set selected. That other icon set
> will probably not have all needed icons, and that is why we need to provide
> the fallback icons aka hi color

AFAIK Oxygen icon set is the default fallback icon set with kdelibs. So if a 
user selects another icon set, for any not found icons in there KIconLoader 
will as last ressort pick the one from Oxygen.
That is why the Oxygen icon set is a hard dependency for kdelibs.

Otherwise Calligra would need to ship a complete set of all Oxygen icons it 
(and the used kdelibs parts) uses, as any icon might miss from the other icon 
set.

So if there is kdelibs, there is also Oxygen icon set in the background.

Cheers
Friedrich