[Development] Revisiting high-DPI configuration options

[Morten Sorvig]

> On 20 Jul 2016, at 12:47, Edward Welbourne <edward.welbourne at qt.io> wrote:
> 
> Michael Zanetti
> 
>> Well, in smaller icons you can have less details than in bigger icons,
>> so having multiple icons does make sense.
> 
> That's fair enough - but the thing that makes sense is having more and
> less detailed icons, not bigger and smaller ones.  Of course, you'll
> want to use the more detailed one for bigger uses and the less detailed
> for smaller uses, but each should cover a wide range of sizes cleanly.
> 

I’d like us to support both, were an icon/image with more pixels can be
designated as either “larger” (more content) or “higher resolution”
(more detail).

Morten