Re: [ROOT] Including ROOT in Qt

From: Fons Rademakers (Fons.Rademakers@cern.ch)
Date: Wed Nov 01 2000 - 11:42:29 MET


Hi Denis,

  congratulations! Nice work. It is also good to see that you needed
only a few changes in the ROOT classes to get it to work.
Seems the system is modular enough to allow such easy integration.

Something else, since the eventloop is now taken care of by Qt you
must make sure the the TTimers, files and signals (TSysEvtHandler)
are properly registered with the Qt event loop (like is now done in
TUnixSystem::DispatchOneEvent()).

I'll try it out and if things work fine I can merge your changes
to the ROOT classes.


Cheers, Fons.




Denis Bertini wrote:
> 
>  Hi All,
> 
>  For those who are interested, we have written a Qt interface to ROOT.
>  With such an interface, it is possible to produce all ROOT objects
> (ntuple, histograms etc...) within Qt and make a plot within a Qt based
>  widget or main application windows.
> 
>  You can have all detailed informations about this work at:
>   http://www-hades.gsi.de/~dbertini/qtroot.html
> 
>  Please have a look !
> 
>                                                  Denis Bertini
>                                                  GSI-Darmstadt
>                                                  KP1-Leptonen group

-- 
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E-Mail: Fons.Rademakers@cern.ch              Phone: +41 22 7679248
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