I want add to the System Settings in KDE. The Python code is already written for GTK as a stand-alone application though. Can someone lead me to examples on how to integrate the application into System Settings? Can it be done or does it have to be specifically in C++ using qt?

I should mention that the code is using Gtk (gi.repository). I'm wondering if that means that one can't add it to system settings? I got so I can make an app for system settings but having a time of it getting it to accept a Gtk app. Is this not possible?