Review Request 120234: Add option to enable high DPI pixmaps in oxygen-demo

[David Edmundson]

> On Sept. 16, 2014, 3:17 p.m., Hugo Pereira Da Costa wrote:
> > First of, I am perfectly fine with the option, but the question is, how do I test it, and use it, to fix oxygen and breeze 
> > I have qt-5.4 here, X system, but whether I enable or not the option and the QT_DEVICE_PIXEL_RATIO env variable, nothing changes in oxygen-demo5 appearance.
> > What do I miss ?

$ QT_DEVICE_PIXEL_RATIO=2 oxygen-demo5 

Makes everything huge here.
Maybe your 5.4 isn't new enough? Not sure on the date it was added.


- David


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On Sept. 16, 2014, 2:33 p.m., David Edmundson wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/120234/
> -----------------------------------------------------------
> 
> (Updated Sept. 16, 2014, 2:33 p.m.)
> 
> 
> Review request for Plasma and Hugo Pereira Da Costa.
> 
> 
> Repository: oxygen
> 
> 
> Description
> -------
> 
> This is the flag that application developers need to set if they want to
> support smooth scaling.
> 
> From a QStyle perspective we need to support both having this set and
> not set. The demo seems a good place to start testing and fixing.
> 
> With QT_DEVICE_PIXEL_RATIO=2:
> Without this flag everything looks blocky but is in the right place.
> 
> With this flag, everything looks super smooth but some layout parts are
> screwed.
> 
> 
> Diffs
> -----
> 
>   kstyle/demo/main.cpp ed2f3b4 
> 
> Diff: https://git.reviewboard.kde.org/r/120234/diff/
> 
> 
> Testing
> -------
> 
> 
> Thanks,
> 
> David Edmundson
> 
>

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