On 14/03/2019 16:41, Matthew Woehlke wrote:
On 13/03/2019 18.41, Sérgio Martins via Interest wrote:
Do you have:
QApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
Uh... *why* is that not the default? Without that, I still get a scaled
UI, but it is an ugly mix of stuff that's *properly* scaled (and making
use of the higher resolution) and stuff that isn't.
AFAIK, applications that don't turn that on are still susceptible to
scaling problems...
I still don't understand what the proper way to support high DPI
displays is... In some places I see that using
QApplication::setAttribute(Qt::AA_EnableHighDpiScaling) is for legacy
applications that don't natively support it. Yet, if I don't use that,
my applications are blurry.
The documentation is silent about this.
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