Together with #GtkPlug, #GtkSocket provides the ability to embed widgets from one process into another process in a fashion that is transparent to the user. One process creates a #GtkSocket widget and passes that widget’s window ID to the other process, which then creates a #GtkPlug with that window ID. Any widgets contained in the #GtkPlug then will appear inside the first application’s window.
Fluent builder for gtk.socket.Socket
Fluent builder implementation template for gtk.socket.Socket
Module for Socket class