[Qt-interest] QApplication::Process

[Mandeep Sandhu]

On Thu, May 27, 2010 at 6:00 PM, Serge <mb0 at km.ru> wrote:
> Hello,
>
> I need to download a file via HTTP and display progressDialog.
> While file is downloaded procedure is waiting the end of download process:
>
>                while (m_downloading)
>                        QApplication::processEvents();

Why do you want wait here?

You can connect the downloadProgress(qint64, qint64) SIGNAL of a
QNetworkReply to setValue(int) SLOT of your QProgressBar.

That should work for you.

HTH,
-mandeep

>
> this makes 90% processor use
>
> am i using wrong method?
> if i would use QEventLoop::loop, would it be better?
> Are there any alternatives?
>
> Thank you!
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