#ifndef LEARNGTK4_HELLO_WORLD_HPP #define LEARNGTK4_HELLO_WORLD_HPP #include #include #include namespace learn_gtkmm4 { class HelloWorld final : public Gtk::ApplicationWindow { public: using Gtk::ApplicationWindow::BaseObjectType; explicit HelloWorld(BaseObjectType *cobject, const Glib::RefPtr &builder); ~HelloWorld() final = default; protected: Glib::RefPtr m_builder; }; } // learn_gtkmm4 #endif //LEARNGTK4_HELLO_WORLD_HPP