hyprqt6engine

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.

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

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`

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`

Last updated on April 29, 2026