XFCE dark theming/style not applying to Dolphin

[Ghosty2012]

Hi, I’m using XFCE as my DE, and have added KDE’s Dolphin for a file manager.
I’ve applied the “Matcha-dark-sea” Style in the appearence section of the setting program, but this does not seem to apply to Dolphin, which keeps its white background. I’ve tried to upload an image below that shows Dolphin vs Thunar (left/right respectively) to show the difference in styles.

I also followed another threads instructions and used the qt5 configuration tool to use a kvantum-dark style, which does not seem to have fixed the problem.

What can I do to have Dolphin match the Matcha-dark-sea style?

[Aragorn]

Did you set the actual style to “kvantum” in qt5ct? You must then use the Kvantum Manager to select or load a kvantum theme.

[cscs]

@Ghosty2012

but this does not seem to apply to Dolphin,

Because it wouldnt/couldnt.

XFCE and its settings are GTK … dolphin is a QT application … thus you must set QT theming.
ex:
https://wiki.manjaro.org/index.php?title=Set_all_Qt_app's_to_use_GTK%2B_font_%26_theme_settings

[Ghosty2012]

Cheers, I’d run the qt5c to change its appearance, but didn’t realise there was a seperate application for kvantum themes.
I’ve downloaded and installed the matcha-sea-dark kvantum theme, but after testing, have found the Matchama-Dark theme best matches GTK’s Matcha-dark-sea theme in dolphin.
Problem solved, thanks for the help.

[cscs]

Great. I mades that one
(yes is meant to match matcha)

[datiswous]

Great! Going to try that for Ark file archiver.