void gtk_socket_add_id ( GtkSocket* socket_, Window window )
Adds an XEMBED client, such as a
GtkPlug, to the
client may be in the same process or in a different process.
To embed a
GtkPlug in a
GtkSocket, you can either create the
gtk_plug_new (0), call
gtk_plug_get_id() to get the window ID of the plug, and then pass that to the
gtk_socket_add_id(), or you can call
gtk_socket_get_id() to get the
window ID for the socket, and call
gtk_plug_new() passing in that
GtkSocket must have already be added into a toplevel window
before you can make this call.
The Window of a client participating in the XEMBED protocol.