screenshot

modules/applications/niri/home/keybindings.nix

@@ -1,3 +1,4 @@
+# niri のデフォルトキーバインド。編集しないこと。
 {
   "Mod+Shift+Slash".action.show-hotkey-overlay = { };
 

modules/applications/niri/home/nixos.nix

@@ -41,6 +41,19 @@ in
         hotkey-overlay.title = "Move Window to Monitor Down";
       };
 
+      "Print".action.spawn = [
+        "screenshot"
+        "region"
+      ];
+      "Ctrl+Print".action.spawn = [
+        "screenshot"
+        "output"
+      ];
+      "Alt+Print".action.spawn = [
+        "screenshot"
+        "all"
+      ];
+
       # spawn applications (sync with labwc modules/applications/labwc/home.nix)
       "Mod+T" = {
         action.spawn = "ghostty";

modules/applications/niri/meta.nix

@@ -2,7 +2,10 @@
 {
   description = "niri Wayland compositor";
 
-  includes = [ "systems.wayland" ];
+  includes = [
+    "systems.wayland"
+    "applications.screenshot"
+  ];
 
   imports = {
     nixos = [