Without having tried it, I think you're missing a #wait message in there:
elements := #('eins' 'zwei' 'drei' 'vier').
elements do: [ :element | (Delay forSeconds: 2) wait ].
displayingProgress: [ :element | 'Working on', element asString ].
Cheers,
Bernat.
2014-03-18 9:52 GMT+01:00 Friedrich Dominicus <fr...@q-software-solutions.de
>:
> elements := #('eins' 'zwei' 'drei' 'vier').
> elements do: [ :element | Delay forSeconds: 2. ]
> displayingProgress: [ :element | 'Working on', element asString ].
>
> Shouldn't it just open a progress bar and iterate through the elements
> printing 'Working on...?
>
> Regards
> Friedrich
>
>
--
Bernat Romagosa.
