Theming on GNOME

[n3thshan]

Hi this may seem like an irrelevant question here but is it possible to theme the app in GNOME? (or at least the window decorations only). Here is some reference to what I'm talking about:

If you look at the window decorations, they are using a different colour scheme than adwaita (its rose-pine). The only issue is that on Easyeffects (and Anki, i suspect because both use the KDE runtime) do not get themed as such. I dont want the entire app to be themed (that would be cool) but Im satisfied if just the title bar can get themed at the very least. Since you've worked with libadwaita and GNOME before, is this possible? @wwmm

[wwmm]

There is the approach explained at #4332 (comment). And the KDE Union framework that will be available in KDE 6.7 release is supposed to somehow help with this kind of task. But I am not sure how.

Since you've worked with libadwaita and GNOME before, is this possible?

Historically KDE have always tried to offer at least minimal integration for gtk apps. But in these more than 20 years I have been using Linux I have never seen GNOME/GTK to try to do the same for Qt apps. There is probably no integration at all on their side. The only hope is probably that Qt's tools like qt6ct and the new KDE Union somehow allow you to manually set what you want to do.

[n3thshan]

thx for the reply!