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

[Julius Bullinger]

On Tuesday, 29 September 2015 08:32 Thiago Macieira wrote:
> And QT_DEVICE_PIXEL_RATIO is deprecated -- it will print a qWarning in Qt 5.6 now. Please don't set it.

I know about the upcoming changes in 5.6, but AFAIK this the only option in 5.5 right now.
But please enlighten me if there's a better way working with Qt 5.5.