[Development] Qt5 and dynamic meta object

[Olivier Goffart]

> Renato Araujo wrote:
> > Hi guys,
> > 
> > 
> > I'm working to port a library based on qt4.8 and qtquick 1.1 to qt5
> > and qtquick 2.0.
> > This library uses dynamic metaobject to export dynamic properties
> > signals and slot.
> > What this library does is override the metaObject() function to return
> > a new custom metaobject.
> > This use to work on qt4 as you can see on this example[1], but during
> > my port to qt5 this stoped to work,
> > I'm not sure whats happen but now the same code ported to qt5 [2] does
> > not work as expected.
> > 
> > Could someone help me on that, I'm afraid of that now qtquick check on
> > static metaobject information, before query for any property value.
> > This will make impossible to port the current code to work in the same
> > way in qt5.
> > 
> > 
> > [1] Qt4.8 example: https://github.com/renatofilho/qml4.git
> > [2] Qt5.0 beta1 example: https://github.com/renatofilho/test-qml.git

The format of QMetaObject has change a lot in Qt5.
You need to adapt to those changes. 
You need to re-generate the moc generated code with the new moc, and start 
again from there.

-- 
Olivier

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