On 18/05/2010, at 6:41 AM, ext Bartosh Wroblevksy wrote:
> I am enjoying QML. I wanted to confirm what I have been researching. Right
> now as it stands, if you want to extend a QML Data Model in C++ (as in the
> C++ Data Models section in
> http://doc.qt.nokia.com/4.7-snapshot/qdeclarativemodels.html#C++). You can't
> do that with a plugin (similar to the plugin example).
>
> And this because somewhere the plugin would need to know about the
> QDeclarativeView to call
>
> void QDeclarativeContext::setContextProperty ( const QString & name, QObject
> * value )
>
> So you can only extend QML Data Model by reimplementing QDeclarativeView. Am
> I correct?
In a plugin, you can do the same thing from the initializeEngine function:
QDeclarativeContext *ctxt = engine->rootContext();
ctxt->setContextProperty("myModel", model);
(see the declarative imageprovider example for a working example)
Regards,
Michael
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