draft signal handlers

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

@@ -11,6 +11,26 @@ Request::Request()
     set_hexpand(
         true
     );
+
+    signal_changed().connect(
+        sigc::mem_fun(
+            * this,
+            & Request::on_change
+        )
+    );
+
+    signal_activate().connect(
+        sigc::mem_fun(
+            * this,
+            & Request::on_activate
+        )
+    );
 }
 
 Request::~Request() = default;
+
+void Request::on_activate()
+{} // @TODO
+
+void Request::on_change()
+{} // @TODO

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

@@ -3,11 +3,18 @@
 
 #include <glibmm/i18n.h>
 #include <gtkmm/entry.h>
+#include <sigc++/functors/mem_fun.h>
 
 namespace app::browser::main::tab::data::navbar
 {
     class Request : public Gtk::Entry
     {
+        private:
+
+            void on_activate();
+
+            void on_change();
+
         public:
 
             Request();