Re: [ROOT] ROOT/QtROOT within a multithreaded Qt application

From: Michael Bussmann (Michael.Bussmann@Physik.uni-muenchen.de)
Date: Mon Jan 14 2002 - 17:53:51 MET


Hi Rooters,

Is it just me or do all of us get this message over and over again?

cheers, Michael

On Fri, 4 Jan 2002, Valeri Fine wrote:

> > I **am** able to create a popup window using only Qt widgets from the
> > simulation thread, so it appears that my Linux, X11R6 and Qt are properly
> > setup to support threads. I would rather not have to rewrite ROOT to use
> > only Qt widgets.
> >
> > I have looked at the Qt document "Thread Support in Qt", and at the Threads
> > chapter in the ROOT Users Guide, and I have looked at the roottalk messages
> > that were found by searching the ROOT website. I have also read through
> > http://go4.gsi.de/Threads/tthread.htm (where item 1.2.4 seems to indicate
> > that there is no hope). I may have missed something, of course, so feel free
> > to call me whatever names you prefer as long as you also clearly point me
> > wherever the "blatantly obvious solution" is documented.
>
>   Have you paid your attention some Qt function can be called from the
>   Qt GUI thread ONLY ?
>
> >
> > Any other helpful hints, suggestions, or fixes would also be appreciated.
> >
> > Tony Colley
> >
> > ITT Industries A/CD
> > Fort Wayne, IN  USA
> > Tony.Colley@itt.com
>



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