[Interest] QtCreator with very high resolution laptops

[Allan Sandfeld Jensen]

On Friday 13 March 2015, Etienne Sandré-Chardonnal wrote:
> Hi,
> 
> I just got a 1920x1080 14" laptop, this fairly high but not huge DPI. I
> have set the Windows 7 scaling to 125% which is small but OK.
> I migrated my Qt4 app to Qt 5.4.1 (at last...) and use the fusion style.
> 
> With the default settings, it seems the app is not DPI aware : everything
> is very small. I have tried the various WindowsPlatform = dpiawareness =
> 0,1,2 in qt.conf, without any effect.
> 
> I have tried setting QT_DEVICE_ASPECT_RATIO environment variable to 2. Then
> the whole style is scaled, except the font, which stay exactly the same
> size : very small.
> 
> What can be the problem? All my UI was done with Qt4 designer, and for
> instance the toolbox title bars use "MS Shell Dlg 2"font, size 8 (By the
> way, I do not know why QtDesigner used this font everywhere)
> 
> Thanks for helping!
> 
Try changing the DPI for instance to 120, it controls the size of the fonts, 
and fusion style should scale with it.

Regards
`Allan