language row: use AdwActionRow as base

data/resources/ui/widgets/language_row.blp

@@ -1,26 +1,12 @@
 using Gtk 4.0;
+using Adw 1;
 
-template LanguageRow : ListBoxRow {
+template LanguageRow : .AdwActionRow {
+  activatable: true;
   focusable: true;
   selectable: false;
-  child: 
-  Box {
-    margin-start: 12;
-    margin-end: 12;
-    margin-top: 6;
-    margin-bottom: 6;
-    spacing: 18;
 
-    [center]
-    Label label {
-      hexpand: true;
-      wrap: true;
-      ellipsize: end;
-      lines: 2;
-    }
-
-    Image {
-      icon-name: "go-next-symbolic";
-    }
-  };
+  Image {
+    icon-name: "go-next-symbolic";
+  }
 }

src/ui/widgets.py

@@ -1,6 +1,6 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-from gi.repository import Gtk
+from gi.repository import Adw, Gtk
 
 
 @Gtk.Template(resource_path='/com/github/p3732/os-installer/ui/widgets/device_row.ui')
@@ -49,16 +49,14 @@ class DeviceRow(Gtk.ListBoxRow):
 
 
 @Gtk.Template(resource_path='/com/github/p3732/os-installer/ui/widgets/language_row.ui')
-class LanguageRow(Gtk.ListBoxRow):
+class LanguageRow(Adw.ActionRow):
     __gtype_name__ = 'LanguageRow'
 
-    label = Gtk.Template.Child()
-
     def __init__(self, info, **kwargs):
         super().__init__(**kwargs)
 
         self.info = info
-        self.label.set_label(info.name)
+        self.set_title(info.name)
 
 
 @Gtk.Template(resource_path='/com/github/p3732/os-installer/ui/widgets/no_partitions_row.ui')