Indeed, according to the documentation, createIndex seems to be there for
buidling one's own models. The regular operation is model.index(r,c)
stF
> Le 17 avril 2014 à 15:16, Tony Barbieri <great...@gmail.com> a écrit :
>
>
> You could try model.itemFromIndex(model.index(0, 0)), that should return
> the item. You also don't need to use the invisibleRootItem to append a
> row, you should be able to just call model.appendRow(QStandardItem("test")).
>
>
> On Thu, Apr 17, 2014 at 2:20 AM, S. Champailler <schampail...@skynet.be>wrote:
>
> > Tried your code, same error.
> >
> > I'm just wondering if model.data(...) default role is not preventing
> > something
> > to work in QStandardItemModel....
> >
> > Stefan
> >
> > > Le 16 avril 2014 à 23:08, Jonas Thiem <jonasth...@googlemail.com> a
> > écrit :
> > >
> > >
> > > Hi,
> > >
> > > Trying to understand QStandardItemModel I came up with this:
> > >
> > > from PySide.QtCore import *
> > > from PySide.QtGui import *
> > >
> > > model = QStandardItemModel()
> > > model.invisibleRootItem().appendRow(QStandardItem("test"))
> > > assert(model.rowCount() == 1)
> > > assert(model.columnCount() == 1)
> > > mIndex = model.createIndex(0, 0)
> > > print(model.data(model.index(0, 0)))
> > > assert(model.itemFromIndex(mIndex) != None)
> > >
> > > The last assert fails with PySide 1.2.1 and Python 3.3.5 on Windows 7.
> > > Is that supposed to happen? What would be the proper approach to
> > > simply get the first most topleft item in a QStandardItemModel?
> > >
> > > Regards,
> > > Jonas Thiem
> > > _______________________________________________
> > > PySide mailing list
> > > PySide@qt-project.org
> > > http://lists.qt-project.org/mailman/listinfo/pyside
> > _______________________________________________
> > PySide mailing list
> > PySide@qt-project.org
> > http://lists.qt-project.org/mailman/listinfo/pyside
> >
>
>
>
> --
> -tony
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