Hi Again, No thoghts about the matter? >From https://wiki.qt.io/New_Features_in_Qt_5.5: "You can now have Q_PROPERTY and Q_INVOKABLE within a Q_GADGET [...]"
But there's no QJSEngine::newQGadget() so is my only solution is the pre-QtScript glue code like this heavier class? // exposes RealObject::text() getter class Wrapper : public QObject { Q_OBJECT public: Wrapper(RealObject *parent) : m_real(parent) {} Q_INVOKABLE QString text() const { return m_real->text(); } private: RealObject m_real; }; // ... Wrapper *w = ... engine.globalObject().setProperty("element", engine.newQObject(w)); On 9 July 2015 at 10:26, Jaroslaw Staniek <stan...@kde.org> wrote: > Hi, > Big thanks to Simon and others for time spent on exposing types to the > qml/js engines. > And to Arend van Beelen for input. > > The story continues. In an app I am suppoting .js scripts, not .qml. > Do I understand it well that with using QJSEngine (not QQmlEngine) for > value types I can use code like "new Actor()" in my scripts? (Actor is > a qgadget based > http://doc.qt.io/qt-5/qtqml-cppintegration-data.html#value-types) > > After upgrading to 5.5 I am still getting "ReferenceError: Actor is not > defined" > > Adding qRegisterMetaType<Actor>() prior to engine instantiation does not help. > How does the QJSEngine::toScriptValue() help? > I'd like to know more than the explanation at > https://bugreports.qt.io/browse/QTBUG-29769 or > https://codereview.qt-project.org/#/c/100347/ :) > I see that autotests in the Simon's patch only cover qml scripts, so I > am bit afraid what I'll hear :) > > I feel the documentation about exposing constructors is a bit lacking. > There's a "Making a QObject Available to the Script Engine" > [http://doc.qt.io/qt-5/qtjavascript.html] but it's for instances; it > would be useful to also cover an 'official' way of exposing types. > Sometimes it's good to read what's not supported in addition to what > is supported. Especially it would be welcome for people coming from > the QtScript world. > > -- > regards, Jaroslaw Staniek > > KDE: > : A world-wide network of software engineers, artists, writers, translators > : and facilitators committed to Free Software development - http://kde.org > Calligra Suite: > : A graphic art and office suite - http://calligra.org > Kexi: > : A visual database apps builder - http://calligra.org/kexi > Qt Certified Specialist: > : http://www.linkedin.com/in/jstaniek -- regards, Jaroslaw Staniek KDE: : A world-wide network of software engineers, artists, writers, translators : and facilitators committed to Free Software development - http://kde.org Calligra Suite: : A graphic art and office suite - http://calligra.org Kexi: : A visual database apps builder - http://calligra.org/kexi Qt Certified Specialist: : http://www.linkedin.com/in/jstaniek _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest