[Qt-qml] emit data on a QAbstracListModel does not update the QML ListView.

[Bartosh Wroblevksy]

Ok the bug is logged. I hope it gets resolved for the release.
http://bugreports.qt.nokia.com/browse/QTBUG-13664


> From: steveire at gmail.com
> To: qt-qml at trolltech.com
> Date: Wed, 15 Sep 2010 13:20:21 +0200
> Subject: Re: [Qt-qml] emit data on a QAbstracListModel does not update the	QML ListView.
> 
> Bartosh Wroblevksy wrote:
> 
> > 
> > Hi Steve,
> > I forgot to ask about this:
> >> > 2) I have trouble seeing how in this case, moving rows and changing
> >> > data> > is not equivalent. In fact,unless my morning coffee was not
> >> > caffeinated.> > If I write> > > > m_elements[1] ="x"; emit
> >> > dataChanged(index(1,0), index(1,0));> > Should I not expect to see the
> >> > QML listview change?> > Yes, you are right. Indeed that is another bug.
> >> > What you are doing > WorksFromMe, but I don't have a plugin for the
> >> > model like you do, but I > create the QDeclarativeMainView in an
> >> > application and use > setContextProperty(myModel). Maybe if loaded
> >> > through a plugin qml doesn't > handle that signal somehow?> > It's
> >> > worth another bug report.
> > Did we actually confirm that it is a bug and that the signal does not get
> > handled when loaded through a plugin? Is there a bugnumber for this? Do
> > you want me to log one? Thanks
> 
> Yes, please do. I was able to reproduce by changing your move code to just 
> m_items[0] = "x" follwed by dataChanged and it didn't update the QML. I 
> didn't look any deeper than that, and I didn't file a bug.
> 
> All the best,
> 
> Steve.
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