hyprqt6engine provides a theme for QT6 apps. It’s a replacement for qt6ct, compatible with KDE Apps/KColorScheme.

Usage

Install, then set QT_QPA_PLATFORMTHEME=hyprqt6engine. You can set this as env= in Hyprland, or in /etc/environment for setting it system-wide.

Configuration

The config file is located in ~/.config/hypr/hyprqt6engine.conf.

Theme

Category theme:

Variable	Description	Type	Default
color_scheme	The full path to a color scheme. Can be a qt6ct theme, or a KColorScheme. Leave empty for defaults	string	[[Empty]]
icon_theme	Name of an icon theme to use	string	[[Empty]]
style	Widget style to use, e.g. Fusion or kvantum-dark	string	Fusion
font_fixed	Font family for the fixed width font	string	monospace
font_fixed_size	Font size for the fixed width font	int	11
font	Font family for the regular font	string	Sans Serif
font_size	Font size for the regular font	int	11

Misc

Category misc:

Variable	Description	Type	Default
single_click_activate	Whether single-clicks should activate, or open	bool	true
menus_have_icons	Whether context menus should include icons	bool	true
shortcuts_for_context_menus	Whether context menu options should show their keyboard shortcuts	bool	true