[Ctk-developers] Setting name and description of ctkWorkflowWidgetStep

[Jean-Christophe Fillion-Robin]

Hi Daniel,

Can we consider the case closed ?

Could you document the issue on the bugtracker (label: Feature Request) ?
See https://github.com/commontk/CTK/issues

Thanks
Jc

On Sat, Jun 4, 2011 at 10:41 PM, Daniel Haehn <haehn at bwh.harvard.edu> wrote:

> Hi Danielle,
>
> that is absolutely correct!
>
> Maybe it would be easiest to just fire a
> d->workflow->currentStepChanged(this) signal when
> ctkWorkflowStep::setName or setDescription are called? Then, the
> groupbox would be automatically updated.
>
> Nevertheless, it has no high priority for me since I now set the name
> and description of the step in its constructor - before adding it to
> the workflow.
>
> Cheers,
> Daniel
>
> On Fri, Jun 3, 2011 at 4:13 PM, Danielle Pace <danielle.pace at kitware.com>
> wrote:
> > Hi Daniel,
> > Actually, I think you exposed something important here.
> > I'm assuming, from python, that you wrote something similar to:
> > - create step 1 (with no name/description)
> > - create step 2 (with no name/description)
> > - create workflow widget and add steps
> > - display workflow widget
> > - set name/description for steps 1 and 2
> > - expected to see workflow update, and it didn't
> > Is this correct?  I think we are missing some signals on ctkWorkflowStep
> > such as NameChanged(QString) and DescriptionChanged(QString) that the
> > ctkWorkflowGroupBox should be listening to.
> > Perhaps you could still post your snippet of python code that wasn't
> > working, so I can verify that it is an ordering of commands that we
> should
> > support?
> > Thanks,
> >
> > Danielle
> >
> >
> >
> > On Fri, Jun 3, 2011 at 3:57 PM, Daniel Haehn <haehn at bwh.harvard.edu>
> wrote:
> >>
> >> Hi Danielle,
> >>
> >> thanks to your response I checked it again and you are right: it was
> >> my mistake :)
> >>
> >> If the name and description of the steps are set before the steps are
> >> added to the workflow, it all works as expected.
> >>
> >> I set the stuff after adding it and of course it did not recognize it
> >> until the signal was fired.
> >>
> >> Thanks for the great work!
> >>
> >> Cheers,
> >> Daniel
> >>
> >> On Fri, Jun 3, 2011 at 3:44 PM, Danielle Pace <
> danielle.pace at kitware.com>
> >> wrote:
> >> > Hi Daniel,
> >> > You shouldn't have to call the currenStepChanged signal directly.  Can
> >> > you
> >> > please post your bit of code that is not working to the CTK developers
> >> > mailing list, and I will take a look?
> >> > Thanks,
> >> >
> >> > Danielle
> >> >
> >> > On Fri, Jun 3, 2011 at 3:21 PM, Julien Finet <
> julien.finet at kitware.com>
> >> > wrote:
> >> >>
> >> >>
> >> >> ---------- Forwarded message ----------
> >> >> From: Daniel Haehn <haehn at bwh.harvard.edu>
> >> >> Date: Fri, Jun 3, 2011 at 3:13 PM
> >> >> Subject: Re: [Ctk-developers] Setting name and description of
> >> >> ctkWorkflowWidgetStep
> >> >> To: ctk-developers at commontk.org
> >> >>
> >> >>
> >> >> Hi guys,
> >> >>
> >> >> I got it:
> >> >>
> >> >> the ctkWorkflowGroupBox listens for the currentStepChanged signal to
> >> >> update the title (==name) and subTitle (==description) for the
> current
> >> >> step.
> >> >>
> >> >> So maybe it makes sense to invoke this signal when the
> >> >> ctkWorkflow.start() gets called?
> >> >>
> >> >> If I do it manually like that, it works:
> >> >>
> >> >>      self.workflow.start()
> >> >>      self.workflow.currentStepChanged(steps[0])
> >> >>
> >> >> Cheers,
> >> >> Daniel
> >> >>
> >> >> On Fri, Jun 3, 2011 at 12:17 PM, Daniel Haehn <haehn at bwh.harvard.edu
> >
> >> >> wrote:
> >> >> > Hi devels,
> >> >> >
> >> >> > in C++ I can do
> >> >> >
> >> >> >  this->setName("Title of step");
> >> >> >  this->setDescription("Instructions");
> >> >> >
> >> >> > in a ctkWorkflowWidgetStep, which then get nicely displayed in the
> >> >> > associated ctkWorkflowGroupBox.
> >> >> >
> >> >> > In Python, the same methods can be accessed but the
> >> >> > ctkWorkflowGroupBox does not seem to show them.
> >> >> >
> >> >> > Do I need to trigger an update on the box or something similar?
> >> >> >
> >> >> > Thank you!
> >> >> > Daniel
> >> >> >
> >> >> _______________________________________________
> >> >> Ctk-developers mailing list
> >> >> Ctk-developers at commontk.org
> >> >> http://public.kitware.com/cgi-bin/mailman/listinfo/ctk-developers
> >> >>
> >> >
> >> >
> >> >
> >> > --
> >> > Danielle Pace, M.ESc.
> >> > Research and Development Engineer
> >> > Kitware Inc.,
> >> > North Carolina Office
> >> > www.kitware.com
> >> > 919-969-6990 X 319
> >> >
> >
> >
> >
> > --
> > Danielle Pace, M.ESc.
> > Research and Development Engineer
> > Kitware Inc.,
> > North Carolina Office
> > www.kitware.com
> > 919-969-6990 X 319
> >
> _______________________________________________
> Ctk-developers mailing list
> Ctk-developers at commontk.org
> http://public.kitware.com/cgi-bin/mailman/listinfo/ctk-developers
>



-- 
+1 919 869 8849
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://public.kitware.com/pipermail/ctk-developers/attachments/20110617/499e4c24/attachment.htm>