rename tab elements namespace

src/app/browser/main/tab/page/navbar.hpp

@@ -0,0 +1,52 @@
+#ifndef APP_BROWSER_MAIN_TAB_PAGE_NAVBAR_HPP
+#define APP_BROWSER_MAIN_TAB_PAGE_NAVBAR_HPP
+
+#include <giomm/simpleactiongroup.h>
+#include <glibmm/refptr.h>
+#include <glibmm/ustring.h>
+#include <gtkmm/box.h>
+#include <sigc++/functors/mem_fun.h>
+
+namespace app::browser::main::tab::page
+{
+    namespace navbar
+    {
+        class Base;
+        class Bookmark;
+        class History;
+        class Update;
+        class Request;
+    }
+
+    class Navbar : public Gtk::Box
+    {
+        private:
+
+            // Actions
+            Glib::RefPtr<Gio::SimpleActionGroup> action_group;
+
+            // Components
+            navbar::Base * base;
+            navbar::Bookmark * bookmark;
+            navbar::History * history;
+            navbar::Request * request;
+            navbar::Update * update;
+
+            // Defaults
+            const int SPACING = 8;
+            const int MARGIN = 8;
+
+        public:
+
+            Navbar();
+            ~Navbar();
+
+            // Actions
+            void refresh();
+
+            // Getters
+            Glib::ustring get_request_value();
+    };
+}
+
+#endif // APP_BROWSER_MAIN_TAB_PAGE_NAVBAR_HPP