11.stylix/modules/qt/nixos.nix
Kilian Mio d171b19c1c
qt: add temporary warnings for plasma6 (#845)
This adds temporary warnings when plasma6 is enabled and will be
replaced with actual handling of plasma6 when styling solutions are
added upstream.

Currently, this requires a manual work around that is only reasonable on
home-manager and not on NixOS. Users will be deferred to find
workarounds in the issue when they encounter this warning.

Relates to #835

Co-authored-by: NAHO <90870942+trueNAHO@users.noreply.github.com>
2025-02-18 11:35:43 +00:00

65 lines
1.7 KiB
Nix

{
lib,
pkgs,
config,
...
}:
let
recommendedStyle = {
gnome = if config.stylix.polarity == "dark" then "adwaita-dark" else "adwaita";
kde = "breeze";
qtct = "kvantum";
};
in
{
options.stylix.targets.qt = {
enable = config.lib.stylix.mkEnableTarget "QT" pkgs.stdenv.hostPlatform.isLinux;
platform = lib.mkOption {
description = ''
Selects the platform theme to use for Qt applications.
Defaults to the standard platform used in the configured DE.
'';
type = lib.types.str;
};
};
config =
let
broken = config.services.desktopManager.plasma6.enable;
warning = {
warnings = [
"stylix: qt: Plasma6 is currently unsupported: https://github.com/nix-community/home-manager/issues/5098"
];
};
default = lib.mkIf (config.stylix.enable && config.stylix.targets.qt.enable) {
stylix.targets.qt.platform =
with config.services.xserver.desktopManager;
if gnome.enable && !(plasma5.enable || lxqt.enable) then
"gnome"
else if plasma5.enable && !(gnome.enable || lxqt.enable) then
"kde"
else if lxqt.enable && !(gnome.enable || plasma5.enable) then
"lxqt"
else
"qtct";
qt = {
enable = true;
style = recommendedStyle."${config.qt.platformTheme}" or null;
platformTheme =
if config.stylix.targets.qt.platform == "qtct" then
"qt5ct"
else
config.stylix.targets.qt.platform;
};
};
in
lib.mkMerge [
(lib.mkIf broken warning)
(lib.mkIf (!broken) default)
];
}