draft tab actions

src/app/browser/main/tab/data.cpp

@@ -10,12 +10,32 @@ Data::Data()
         Gtk::Orientation::VERTICAL
     );
 
-    // Init elements
+    // Init children components
     navbar = new data::Navbar();
 
     append(
         * navbar
     );
+
+    // Init actions group
+    action_group = Gio::SimpleActionGroup::create();
+
+    // Define actions
+    action_group->add_action(
+        "update",
+        sigc::mem_fun(
+            * this,
+            & Data::update
+        )
+    );
+
+    insert_action_group(
+        "tab",
+        action_group
+    );
 }
 
 Data::~Data() = default;
+
+void Data::update()
+{} // @TODO

src/app/browser/main/tab/data.hpp

@@ -2,6 +2,8 @@
 #define APP_BROWSER_MAIN_TAB_DATA_HPP
 
 #include <gtkmm/box.h>
+#include <giomm/simpleactiongroup.h>
+#include <sigc++/functors/mem_fun.h>
 
 namespace app::browser::main::tab
 {
@@ -14,6 +16,8 @@ namespace app::browser::main::tab
     {
         private:
 
+            Glib::RefPtr<Gio::SimpleActionGroup> action_group;
+
             data::Navbar * navbar;
 
         public:
@@ -21,6 +25,8 @@ namespace app::browser::main::tab
             Data();
 
             ~Data();
+
+            void update();
     };
 }