Add theming support

gtk, qt, cursor theme

home/features/desktop/common/default.nix

@@ -1,5 +1,6 @@
 {pkgs, ...}: {
   imports = [
+    ./theming.nix
     ./firefox.nix
     ./alacritty.nix
     ./wezterm.nix

home/features/desktop/common/flatpak.nix

@@ -11,5 +11,19 @@
       "flathub:app/us.zoom.Zoom//stable"
       "flathub:app/com.discordapp.Discord//stable"
     ];
+    overrides = {
+      "global" = {
+        filesystems = [
+          "~/.local/share/icons"
+        ];
+        environment = {
+          "MOZ_ENABLE_WAYLAND" = 1;
+        };
+        sockets = [
+          "!x11"
+          "fallback-x11"
+        ];
+      };
+    };
   };
 }

home/features/desktop/common/theming.nix

@@ -0,0 +1,33 @@
+{pkgs, ...}: {
+  home.pointerCursor = {
+    package = pkgs.bibata-cursors;
+    name = "Bibata-Modern-Ice";
+    size = 25;
+    x11.enable = true;
+    gtk.enable = true;
+  };
+
+  # gtk.cursorTheme.package = pkgs.bibata-cursors;
+  # gtk.cursorTheme.name = "Bibata-Modern-Ice";
+  # home.file.".icons/bibata".source = "${pkgs.bibata-cursors}/share/icons/Bibata-Modern-Classic";
+  # xdg.dataFile."icons/bibata".source = "${pkgs.bibata-cursors}/share/icons/Bibata-Modern-Classic";
+  gtk = {
+    enable = true;
+    theme.package = pkgs.adw-gtk3;
+    theme.name = "adw-gtk3-dark";
+    iconTheme.package = pkgs.papirus-icon-theme;
+    iconTheme.name = "Papirus";
+  };
+
+  qt = {
+    enable = true;
+    platformTheme = "gtk";
+    style.package = pkgs.adwaita-qt;
+    style.name = "adwaita-dark";
+  };
+
+  home.packages = with pkgs; [
+    libsForQt5.qt5.qtquickcontrols2
+    libsForQt5.qt5.qtgraphicaleffects
+  ];
+}