implement popover menu

src/app/browser/header/bar/menu/main.cpp

@@ -9,7 +9,28 @@ namespace app::browser::header::bar::menu
         // Init dependencies
         this->menu = menu;
 
-        // Init GTK
-        this->gtk = gtk_popover_new();
+        // Init GMenu Model
+        this->_model = g_menu_new();
+
+        // Init menu items
+        this->quit = new main::Quit(
+            this
+        );
+
+        g_menu_append_item(
+            G_MENU(
+                this->_model
+            ),
+            G_MENU_ITEM(
+                this->quit->item
+            )
+        );
+
+        // Create a new GtkPopoverMenu from the GMenuModel
+        this->gtk = gtk_popover_menu_new_from_model(
+            G_MENU_MODEL(
+                this->_model
+            )
+        );
     }
 }