fix(gtk4): adopt the new default behavior and silence a compilation warning

Reviewed-on: #34

flake.lock

@@ -28,11 +28,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1774007980,
+        "lastModified": 1774210133,
-        "narHash": "sha256-FOnZjElEI8pqqCvB6K/1JRHTE8o4rer8driivTpq2uo=",
+        "narHash": "sha256-yeiWCY9aAUUJ3ebMVjs0UZXRnT5x90MCtpbpOWiXrvM=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "9670de2921812bc4e0452f6e3efd8c859696c183",
+        "rev": "c6fe2944ad9f2444b2d767c4a5edee7c166e8a95",
         "type": "github"
       },
       "original": {
@@ -43,11 +43,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1773821835,
+        "lastModified": 1774106199,
-        "narHash": "sha256-TJ3lSQtW0E2JrznGVm8hOQGVpXjJyXY2guAxku2O9A4=",
+        "narHash": "sha256-US5Tda2sKmjrg2lNHQL3jRQ6p96cgfWh3J1QBliQ8Ws=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "b40629efe5d6ec48dd1efba650c797ddbd39ace0",
+        "rev": "6c9a78c09ff4d6c21d0319114873508a6ec01655",
         "type": "github"
       },
       "original": {
@@ -103,11 +103,11 @@
         "noctalia-qs": "noctalia-qs"
       },
       "locked": {
-        "lastModified": 1774014047,
+        "lastModified": 1774259083,
-        "narHash": "sha256-pSbjavFqmHzbR4aG+22k81yGgjIUrV64UePEf4m/s5U=",
+        "narHash": "sha256-e2sjF/NQVZW8mwHLkFQnABBVaGxS2BkAKnLDg5hU0Kk=",
         "owner": "noctalia-dev",
         "repo": "noctalia-shell",
-        "rev": "e2ba46ed122082a15841be9e2b9fb392395c5a4f",
+        "rev": "2ea56a6c1fc5658cdf3186157d6a6afafcb252bc",
         "type": "github"
       },
       "original": {
@@ -126,11 +126,11 @@
         "treefmt-nix": "treefmt-nix"
       },
       "locked": {
-        "lastModified": 1773842483,
+        "lastModified": 1774202718,
-        "narHash": "sha256-oRqz+5AbNKfUWWwN5c83CsSOsUWVGITh0HZg+wX5Q/8=",
+        "narHash": "sha256-YueGGmJMHvGZfgQytc2Kbl9aJ31NSHG5nMpY4S1i+r4=",
         "owner": "noctalia-dev",
         "repo": "noctalia-qs",
-        "rev": "3962ff1e0b59ef067c57199d31271ddbf23b29cd",
+        "rev": "807e330f5a42856f07e72197c4d4c22d7855b6c4",
         "type": "github"
       },
       "original": {

modules/home-manager/styling.nix

@@ -9,6 +9,7 @@
         package = pkgs.gnome-themes-extra;
       };
     gtk3.extraConfig.gtk-application-prefer-dark-theme = 1;
+    gtk4.theme = null;
     gtk4.extraConfig.gtk-application-prefer-dark-theme = 1;
   };
 

modules/nixos/sddm.nix

@@ -17,4 +17,9 @@
       sddm-astronaut
     ];
   };
+
+  # Make the theme available in the system path so sddm can find it
+  environment.systemPackages = with pkgs; [
+    sddm-astronaut
+  ];
 }