[Interest] How are High DPI Icons supposed to work?

Hamish Moffatt hamish at risingsoftware.com
Mon Sep 28 02:43:20 CEST 2015

On 25/09/15 21:19, Julius Bullinger wrote:
> Dear List,
> is there any clear and concise How To for High DPI icons/pixmaps? I 
> gathered some information from several Wiki pages, Blog posts and 
> documentation pages [1-7], but no luck.

Your code looks ok. You didn't say what the problem was?

>    QPixmap  pixmap2x(":/icons/48x48/icon at 2x.png");
>    pixmap2x.setDevicePixelRatio(2);

You don't need to set the DPR manually, QPixmap will set it when it sees 
the @2x in the filename.

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