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

From: Valeri Fine (fine@bnl.gov)
Date: Mon Jan 14 2002 - 21:11:12 MET


Hello , from that message header it seems to me the problem 
is coming from somwehere in China (mail.hz.zj.cn)

>  Received: from mail.hz.zj.cn ([202.101.172.2])
> by smtp4.cern.ch (8.12.1/8.12.1) with SMTP id g08EwEJB007504
> for <roottalk@pcroot.cern.ch>; Tue, 8 Jan 2002 15:58:15 +0100 (MET)
> X-Authentication-Warning: smtp4.cern.ch: Host [202.101.172.2] claimed to be
> mail.hz.zj.cn
> Received: from mail.hz.zj.cn([202.101.172.2]) by mail.hz.zj.cn(JetMail
> 2.5.3.0)
> with SMTP id jma3c3b7aa2; Tue,  8 Jan 2002 14:48:27 -0000
> Received: from pcroot.cern.ch([137.138.170.252]) by mail.hz.zj.cn(JetMail
> 2.5.3.0)
> with SMTP id jm713c361a2c; Fri,  4 Jan 2002 20:48:19 -0000
> Received: (from majordomo@localhost)
> by pcroot.cern.ch (8.8.7/8.8.7) id UAA24381
> for roottalk-outgoing; Fri, 4 Jan 2002 20:45:37 +0100
> X-Authentication-Warning: pcroot.cern.ch: majordomo set sender to
> owner-roottalk@root.cern.ch using -f


Myself have no idea how to stop it.
May be Fons can just disable that destination (mail.hz.zj.cn)

 Any idea ?
                                    Valeri

-----
Dr.Valeri Fine
STAR/US Atlas                                    E-mail: fine@bnl.gov
Brookhaven National Lab                Phone: +1 631 344 7806
Upton, NY 11973-5000                       FAX:     +1 631 344 4206
USA



----- Original Message ----- 
From: "Michael Bussmann" <Michael.Bussmann@Physik.Uni-Muenchen.DE>
To: "Valeri Fine" <fine@bnl.gov>
Cc: "Colley, Tony" <Tony.Colley@itt.com>; "ROOT-Talk" <roottalk@pcroot.cern.ch>
Sent: Monday, January 14, 2002 11:53 AM
Subject: Re: [ROOT] ROOT/QtROOT within a multithreaded Qt application


> 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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