Freedownloadmanager scaling issue in KDE

Support Software & Applications
1

My system info : Manjaro Stable
Qt version: 5.15.2
My KDE set scaling to 125%.
The Freedownloadmanager was installed from the community repo.
The Freedoanloadmanager Qt version: 5.12.10.

When the application use default setting: scalling 125%, just like this picture.

图片
图片1330×938 93 KB

When I use command QT_SCREEN_SCALE_FACTORS=DP1=1.0 /opt/freedownloadmanager/fdm, to set scalling to 1.0, it looks well, but just without any scalling. like this picture.

图片
图片1065×761 64.7 KB

I don’t known is it a qt bug or just the application “Freedownloadmanager” bug?
And I disable the application’s scaling to slove this problem though is not prefect.

2

Could be either … but I find that using Plasmas ‘scaling’ doesnt work well for me.

Instead I set the DPI and a few options here and there… you can look at this script for an example

(please remember to set scaling and all back to defaults before using)

3

Thanks for your help.
The script is very helpful. :smile: