init tab data container

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

@@ -0,0 +1,16 @@
+#include "data.hpp"
+
+using namespace app::browser::main::tab;
+
+Data::Data()
+{
+    set_orientation(
+        Gtk::Orientation::VERTICAL
+    );
+
+    set_homogeneous(
+        true
+    );
+}
+
+Data::~Data() = default;

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

@@ -0,0 +1,19 @@
+#ifndef APP_BROWSER_MAIN_TAB_DATA_HPP
+#define APP_BROWSER_MAIN_TAB_DATA_HPP
+
+#include <glibmm/i18n.h>
+#include <gtkmm/box.h>
+
+namespace app::browser::main::tab
+{
+    class Data : public Gtk::Box
+    {
+        public:
+
+            Data();
+
+            ~Data();
+    };
+}
+
+#endif // APP_BROWSER_MAIN_TAB_DATA_HPP