How to access Qt components loaded from file?

Chris Angelico rosuav at gmail.com
Wed Nov 19 00:36:36 CET 2014


On Wed, Nov 19, 2014 at 5:15 AM, Juan Christian
<juan0christian at gmail.com> wrote:
>
> Thanks, it's working. What would be a "professional" approach if I want to
> constantly call a URL to get it's content and access this data within the
> GUI?
>

"Constantly" doesn't make much sense when you're talking about network
operations. There are two basic approaches: either you re-fetch
periodically and update the GUI (in which case you have to decide how
frequently), or you re-fetch on some trigger (when it's changed, or
when the user's about to need it, or something). Either way, you have
to balance network traffic versus promptness of update, and it's
nearly impossible to pick perfectly. But if you don't mind it being a
little clunky, you should be able to pick something fairly simple and
deploy it, and then maybe refine it a bit afterward.

ChrisA



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