Re: Another question about foreach loops and gtk

[Kevin Ryde <user42 zip com au>]

"Mike Martin" <redtux1 googlemail com> writes:
>
> nothing appears in the GUI until after the loop finishes, rather than
> running at each iteration

Sounds like you may need to flush, $widget->get_display->flush().

What Jeffrey said about an idle handler will do that automatically each
time going back to the main loop, I think.

> forking processes

Umm ... if you mean fork as in fork then gtk in the child as well as the
parent is likely to cause havoc.