dotfiles

  1## QT Configuration ##
  2_: {
  3  flake.modules = {
  4    nixos.qt = {
  5      config,
  6      lib,
  7      pkgs,
  8      ...
  9    }: let
 10      inherit (lib) mkOption types;
 11      cfg = config.gui.qt;
 12    in {
 13      options.gui.qt = {
 14        theme = mkOption {
 15          description = "QT Application Theme";
 16          type = types.str;
 17          default = "";
 18        };
 19
 20        package = mkOption {
 21          description = "QT Theme Package";
 22          type = types.package;
 23          default = pkgs.adwaita-qt;
 24        };
 25      };
 26
 27      # Kvantum Style
 28      config = {
 29        stylix.targets.qt.enable = false;
 30        qt = {
 31          enable = true;
 32          platformTheme = "qt5ct";
 33          style = "kvantum";
 34        };
 35
 36        environment = {
 37          systemPackages = [
 38            cfg.package
 39            pkgs.libsForQt5.qt5ct
 40            pkgs.kdePackages.qt6ct
 41          ];
 42
 43          etc."xdg/Kvantum/kvantum.kvconfig".text = ''
 44            [General]
 45            theme=${cfg.theme}
 46          '';
 47        };
 48      };
 49    };
 50
 51    homeManager.qt = {
 52      config,
 53      lib,
 54      osConfig ? {},
 55      ...
 56    }: let
 57      inherit (builtins) concatStringsSep map;
 58      cfg = osConfig.gui.qt or {};
 59    in {
 60      gui._unmanaged = ["qt"];
 61      xdg.configFile."Kvantum" = lib.mkIf (cfg ? package) {
 62        source = "${cfg.package}/share/Kvantum";
 63        recursive = true;
 64      };
 65
 66      # KDE Apps
 67      home.file.".config/kdeglobals".text = with config.lib.stylix.colors;
 68        ''
 69          [Colors:Selection]
 70          BackgroundNormal=${base0D-rgb-r},${base0D-rgb-g},${base0D-rgb-b}
 71          BackgroundAlternate=${base0D-rgb-r},${base0D-rgb-g},${base0D-rgb-b}
 72          ForegroundNormal=${base00-rgb-r},${base00-rgb-g},${base00-rgb-b}
 73          ForegroundActive=${base00-rgb-r},${base00-rgb-g},${base00-rgb-b}
 74          ForegroundInactive=${base00-rgb-r},${base00-rgb-g},${base00-rgb-b}
 75          ForegroundLink=${base00-rgb-r},${base00-rgb-g},${base00-rgb-b}
 76          ForegroundVisited=${base00-rgb-r},${base00-rgb-g},${base00-rgb-b}
 77        ''
 78        + (concatStringsSep "\n" (
 79          map
 80          (name: ''
 81            [Colors:${name}]
 82            BackgroundNormal=${base00-rgb-r},${base00-rgb-g},${base00-rgb-b}
 83            BackgroundAlternate=${base01-rgb-r},${base01-rgb-g},${base01-rgb-b}
 84            DecorationFocus=${base0D-rgb-r},${base0D-rgb-g},${base0D-rgb-b}
 85            DecorationHover=${base0D-rgb-r},${base0D-rgb-g},${base0D-rgb-b}
 86            ForegroundNormal=${base05-rgb-r},${base05-rgb-g},${base05-rgb-b}
 87            ForegroundActive=${base05-rgb-r},${base05-rgb-g},${base05-rgb-b}
 88            ForegroundInactive =${base05-rgb-r},${base05-rgb-g},${base05-rgb-b}
 89            ForegroundLink=${base05-rgb-r},${base05-rgb-g},${base05-rgb-b}
 90            ForegroundVisited=${base05-rgb-r},${base05-rgb-g},${base05-rgb-b}
 91            ForegroundNegative=${base08-rgb-r},${base08-rgb-g},${base08-rgb-b}
 92            ForegroundNeutral=${base0D-rgb-r},${base0D-rgb-g},${base0D-rgb-b}
 93            ForegroundPositive=${base0B-rgb-r},${base0B-rgb-g},${base0B-rgb-b}
 94          '')
 95          [
 96            "View"
 97            "Window"
 98            "Button"
 99            "Tooltip"
100            "Complementary"
101          ]
102        ));
103    };
104  };
105}