dynamically load an UI in a main UI

[narcisse doudieu siewe <wambenarcisse yahoo fr>]

Hello,

Just a question...suppose that you have some clients and each client has a main application UI(user interface) which is just a GtkWindow instance

and suppose that for some business reasons, you have to create at need a child UI (which subclass any GtkContainer like GtkBox or GtkGrid for example) you actually make you UI, compile the code of this UI

and after you distribute it over internet to your client. This client has to get the code, load this code which becomes the child UI of the main UI...what can I do that? I have take a look at

GTypeModule but I cannot find any example and particularly where the code should stay(in the client's machine) to be loaded properly 

thank.