EPICS Controls Argonne National Laboratory

Experimental Physics and
Industrial Control System

1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  <20112012  2013  2014  2015  2016  2017  2018  2019  2020  2021  2022  2023  2024  Index 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  <20112012  2013  2014  2015  2016  2017  2018  2019  2020  2021  2022  2023  2024 
<== Date ==> <== Thread ==>

Subject: epicsqt
From: [email protected]
To: EPICS tech-talk <[email protected]>
Date: Mon, 21 Mar 2011 17:09:01 -0700
I am testing your epicsqt package.
I may be interested in wrapping it in SIP so that your libraries can
be used in python (which i use heavily)

But before I do so, I am trying to test your Qt designer plugin.
First, I would like to use a simple QCaLabel object.

$ cat main.cpp
#include <QApplication>
#include <QCaLabel.h>

int main(int argc, char *argv[])
{
  QApplication a(argc, argv);
  QCaLabel label("DMC2183:1:DscrptnSI");
  label.show();

  return a.exec();
}

I have
$ caget DMC2183:1:DscrptnSI
DMC2183:1:DscrptnSI            OC:C50-C70-C90

I compile without any errors....
I start the program...
and I don't see anything ;-(

I assume that QCaLabel can be used to display the content of a string PV.  What am I doing wrong?

Regards,

-- 
Emmanuel

Navigate by Date:
Prev: non-normalized X WaveF / Y WaveF display emmanuel_mayssat
Next: Re: non-normalized X WaveF / Y WaveF display Eric Norum
Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  <20112012  2013  2014  2015  2016  2017  2018  2019  2020  2021  2022  2023  2024 
Navigate by Thread:
Prev: Re: non-normalized X WaveF / Y WaveF display Eric Norum
Next: epicsqt emmanuel_mayssat
Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  <20112012  2013  2014  2015  2016  2017  2018  2019  2020  2021  2022  2023  2024 
ANJ, 18 Nov 2013 Valid HTML 4.01! · Home · News · About · Base · Modules · Extensions · Distributions · Download ·
· Search · EPICS V4 · IRMIS · Talk · Bugs · Documents · Links · Licensing ·