[FEATURE] Add back support for qt5/qt6ct (not -kde versions)

[Markus328]

What would you like to be added?

I think beside archlinux with AUR, many distros don't have support for qt*ct-kde and makes the CLI almost useless for Qt theming. However, using QT_QPA_PLATFORMTHEME=gtk3 doesn't seem enough for KDE apps (dolphin and KDE connect remains with the same blank theme and ignores the gtk3 one).

I believe making it a configurable option in the CLI config to use one or another is enough, or maybe generating both and adding another option to choose the one to use (qtct.conf)

How will it help?

Allow better Qt theming for distros that don't have -kde versions of qt5ct/qt6ct

Extra info

No response

[soramanew]

Unfortunately normal qtct theming looks pretty bad as you can't really define colours easily (the old theme before I switched to the kde versions looked terrible). I plan to switch to hyprqt6engine if it's any good when it gets into the repos (and hopefully nixpkgs)

[Markus328]

Unfortunately normal qtct theming looks pretty bad as you can't really define colours easily (the old theme before I switched to the kde versions looked terrible). I plan to switch to hyprqt6engine if it's any good when it gets into the repos (and hopefully nixpkgs)

Understood, if the theming would look pretty bad so doesn't worth. Thanks anyway