Override qq to use wayland.

home/david/modules/programs/niri/config.nix

@@ -507,6 +507,10 @@ in
           app-id = "^org\\.telegram\\.desktop$";
           title = "Media viewer";
         })
+        (match {
+          app-id = "^QQ$";
+          title = "图片查看器";
+        })
         (leaf "open-floating" true)
         (leaf "open-fullscreen" false)
       ])

overlays/modifications/QQ.nix

@@ -0,0 +1,5 @@
+{outputs, ...}: final: prev: let
+  inherit (prev.stdenv.hostPlatform) system;
+in {
+  qq = outputs.packages."${system}".QQ;
+}

overlays/modifications/default.nix

@@ -8,6 +8,7 @@ in
     ./spotifyx.nix
     ./radicle-explorer.nix
     ./wshowkeys.nix
+    ./QQ.nix
   ]
   |> map (file: import file args)
   |> (overlays: (lib.composeManyExtensions overlays) final prev)

pkgs/QQ.nix

@@ -0,0 +1,23 @@
+{
+  symlinkJoin,
+  makeWrapper,
+  qq,
+  ...
+}:
+symlinkJoin {
+  name = "QQ";
+  paths = [qq];
+  inherit (qq) meta;
+  buildInputs = [
+    makeWrapper
+  ];
+  postBuild = ''
+    rm $out/share/applications/qq.desktop
+    cp ${qq}/share/applications/qq.desktop $out/share/applications/qq.desktop
+    substituteInPlace $out/share/applications/qq.desktop \
+      --replace-fail "${qq}" $out
+    wrapProgram $out/bin/qq \
+      --set NIXOS_OZONE_WL 1 \
+      --add-flags '--wayland-text-input-version=3'
+  '';
+}

pkgs/default.nix

@@ -17,6 +17,7 @@ in
     TrackersListCollection = callPackage ./TrackersListCollection.nix {};
     wshowkeys-mao = callPackage ./wshowkeys-mao.nix {};
     OuterWildsTextAdventure = callPackage ./OuterWildsTextAdventure.nix {};
+    QQ = callPackage ./QQ.nix {};
 
     noto-serif-cjk = callPackage ./noto-serif-cjk.nix {};
     noto-sans-cjk = callPackage ./noto-sans-cjk.nix {};