[High-DPI] Wrong font height in 9x version on XP

[NS-Clone]

9x compatibility mode doesn't fix it

dev version with same effect

[Wohlstand]

Looks weird, and sounds like the custom theme has some bugs. Just in a case try on default themes, will it be shown normally or the same? On my end it worked normally as I remember. But, just in a case, I'll try to ensure it sets no custom font that would be missing here.

[NS-Clone]

default theme doesn't make any effect too
i'm tried it already

[NS-Clone]

...yep it's not default theme
it's force classic theme...

[Wohlstand]

I'll try to take a look on my end to see why it works so weird, I have some ideas, let me get my PC first.

[Wohlstand]

Hello!
Just now I checked the thing, and at me in WinXP it works just fine:

Really loocks weird, is because you installed custom font sizes, or adjusted them?

[Wohlstand]

Actually, looking on your screenshot, all the fonts were confused: larger or smaller, like window itself looks squashed. To find the reason of that, I probably should toggle a similar mode on my VM too. For now, the default fonts and default sizes were used for now, and everything is fine.

[NS-Clone]

Really loocks weird, is because you installed custom font sizes, or adjusted them?

i'm using "extra large fonts" and probably partly adjusted dpi
yep it's distort gui
but usually there is no any ultra-small fonts
and usually it's opposite
fonts not fit in windows

[Wohlstand]

I going to try tweak a similar thing to see the behaviour with this. Anyway, the older Qt 5.6 (for Windows XP) and 4.4 (for Windows 9x) is pretty bad in the support of different DPIs, and glitches.