[Gambas-user] WAIT ... is it an (un) necessary evil for my app?

[M0E Lnx]

I just tried this, and in theory this should work. But I think there
is a problem here.

The progressbar is a 4th generation child. (Host form -> Child form ->
hbox -> progressbar)
The code that installs the packages is in a module that's not related
to the host form.
The functions that trigger these processes are called from the host
forms_open() event.

Using your suggestion, I can print to the console the value that the
progressbar should have and it displays it correctly.
But the problem is that the progressbar itself still does not update.

It's like it's stuck in a split second right before the load() event
is finished.
I can't get any of the objects in this form to update while the shell
processes are running.