Hi, guys!
I must issue a system call from my program, something like
system ("prog");
This operation takes at least a minute, but the time of computation
actually depends on many parameters.
1) How do I keep refreshing the GUI? while (gtk_events_pending) obviously
won't work, I also tried it this way:
timeout = gtk_timeout_add (100, test, NULL);
system ("prog");
gtk_timeout_remove (timeout);
but this doesn't work either. What do I do?
2) Connected to 1): I need a progress bar for this system call. How do I
create it if I can't reach gtk_main ()?
Thanks,
Andrej
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