GTW is a template based C++ wrapper library for GTK+.

• The library is in header file form and does not require any compile-time and run-time dependencies.
• GTW is a thin wrapper on GTK+.  All of the functions are inline functions.  This allows developers to create fast and compact applications.
• While allowing developers to fully utilize C++ techniques, GTW doesn't alter or hide the underlying GTK+ specific constructs. Developers can mix GTK+ code and GTW code in any proportions to create working applications.
• It is also easy for developers to create reusable classes and extend their class design with GTW.

this->create(GTK_WINDOW_TOPLEVEL);

// connect signal to default handler "on_xxx"

this->destroy_sig(this).connect();

// connect singal to customized handler

this->delete_event_sig(this).connect_to<&HelloWindow::delete_event>();

button_.create_with_label("Hello World");

// call gtk function directly

g_signal_connect_swapped(button_.g_object(), "clicked", G_CALLBACK (gtk_widget_destroy), g_object());

//...