how to block a main function until the death of a pop-up DialogWidget...

[Cyrille Mescam <cmescam club-internet fr>]

Hi,

In a command line program in C : 
when you want the user to make an input, you use scanf : scanf stop the
progression of the program until the user have made the input.
I need to make the same with my application in GTK,
my main function is processing, then it creates a DialogWidget and i have to
wait its death before going on (=polling?).

I've tried something like:
 `while(!flag_ok_dialog_finish);`
but it eats all my computer ressources'.

If someone has an idea...

   Thank you in advance.

                Regards.
                                        Cyrille :-)
-- 
M. Cyrille Mescam           (o_         
37, rue Michel Ange         //\     
F-75016 Paris, France       V_/_