Am Dienstag, 3. Juni 2008 schrieb Dave Thorup:
> On Jun 3, 2008, at 1:36 PM, Justin Noel wrote:
> > Try calling dataChanged() on the parent index to the rows you've
> > inserted:
> > beginInsertRows(...)
> > endInsertRows(...)
> > emit dataChanged(parent);
> > If that works it might be a bug worth filing with Trolltech as that
> > should be implicit as the row count for that parent goes from 0 to 1.
> Go back to the original post and that's exactly what I was doing: ;-)
> Emitting the dataChanged signal(s) didn't have any effect, the only
> way I can get it to consistently update right now is to emit the
> layoutAboutToBeChanged() & layoutChanged() signals.
For me even this does not work (qt4.3.4).
I will try to compile a test-case tomorrow.
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