Re: [ROOT] question about ROOT GUI

From: Fons Rademakers (Fons.Rademakers@cern.ch)
Date: Tue Sep 17 2002 - 11:47:35 MEST


Hi Allister,

  which messaging system are you using in your gui: signal/slots or
messages (via ProcessMessage()). Also which OS are you using? Anyway,
I've seen the problem too and am working on a fix. 

Cheers, Fons.


On Tue, 2002-09-17 at 08:39, Allister Levi Sanchez wrote:
> Hi,
> 
> I'm working with ROOT GUI and when a TGFrame is closed (like in the case 
> of TGMsgBox, by clicking the OK button) I often get a new blank canvas 
> on the screen plus I get this message:
> 
> Root >
>  *** Break *** segmentation violation
> Root >
>  *** Break *** segmentation violation
> 
> Is this a "feature" of ROOT GUI?  Could you give me ideas on what to do 
> (and what to be careful about) to make sure that when I don't get 
> segmentation violations or get a new canvas or get hanged main windows 
> when a dialog box exits?  Seems there isn't much docs on this from the 
> ROOT web site or anywhere.
> 
> Best regards,
> Allister
> 
> ////////////////////////////////////////////////////////////////////////////
> Allister Levi Sanchez
> High Energy Physics Laboratory
> Niigata University
> Japan
> allister@hep.sc.niigata-u.ac.jp
> ////////////////////////////////////////////////////////////////////////////
> 
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E-Mail: Fons.Rademakers@cern.ch              Phone: +41 22 7679248
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