[SailfishDevel] QML C++ Integration not working in Sailfish

[Sylvain B.]

No, I am able to invoke c++ methods from QML while having exposed them the exact same way.
The only difference would be that my constructor is a simple "Bloomfilters()".
So same question than J-P: what exactly isn't working?

> Date: Tue, 25 Feb 2014 16:31:13 +0100
> From: mikelima at gmail.com
> To: antonio.cano.gomez at ovi.com; devel at lists.sailfishos.org
> Subject: Re: [SailfishDevel] QML C++ Integration not working in Sailfish
> 
> I think you need to add a qRegisterMetatype() to be able to invoke
> methods from qml.
> 
> On Tue, Feb 25, 2014 at 3:06 PM,  <antonio.cano.gomez at ovi.com> wrote:
> > Hi,
> >
> > I am trying to do a simple Sailfish aplication that uses a c++ library.  I
> > try to connect my qml code with the C++ code.
> >
> > First I create QObject extended library:
> >
> > #ifndef BLOOMFILTERS_H
> > #define BLOOMFILTERS_H
> >
> >
> > #include <QObject>
> > #include "svn/bloom-read-only/bloom_filter.hpp"
> >
> > class Bloomfilters : public QObject
> > {
> >     Q_OBJECT
> >
> >
> > public:
> >     Q_INVOKABLE  void generateFilterInvokable2() const ;
> >     Q_INVOKABLE  void generateFilterInvokable(const QString &cadenaK, const
> > QString &cadenaM) const ;
> >
> >
> >     explicit Bloomfilters(QObject *parent = 0);
> >
> >     void generateFilter() ;
> >
> >     Q_INVOKABLE void insertElement(const QString &cadena) ;
> >
> >     Q_INVOKABLE bool checkElement(const QString &cadena) ;
> >
> >
> >
> >
> > signals:
> >
> >
> > public slots:
> >
> > private:
> >     bloom_parameters _parameters ;
> >     bloom_filter _filter;
> >     bool _filter_charged;
> >     QString _k;
> > };
> >
> > #endif // BLOOMFILTERS_H
> >
> >
> >
> > An I try to connect this with my sailfish application with the code:
> >
> >         QGuiApplication *app = SailfishApp::application(argc, argv);
> >         QQuickView *view = SailfishApp::createView();
> >         Bloomfilters  * bloomfilters = new Bloomfilters();
> >         view->rootContext()->setContextProperty("Bloomfilters",
> > bloomfilters);
> >         view->setSource(SailfishApp::pathTo("qml/bloomfilter.qml"));
> >         view->showFullScreen();
> >         return app->exec();
> >
> > But this is not working.
> >
> > Someone have any idea about what am I doing wrong?
> >
> > Best Regards!
> >
> >
> >
> > _______________________________________________
> > SailfishOS.org Devel mailing list
> 
> 
> 
> -- 
> Luciano Montanaro
> 
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> no account be allowed to do the job. -- Douglas Adams
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