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  1. Qt
  2. QTBUG-54983

Create Q_GADGET objects in QML

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    • e9f650cad82e7eff2234cdf2d37bb9b1bb25d27d

      It will be nice if we can create Q_GADGET objects in QML not only to use them.

      I'll paste Simon's reply here:

      No objection per-se, but we'd have to figure out some details. For example declarative instantiation is not an object, as the ownership rules do not comply with QObject. That would leave us with a JavaScript
      constructor function, replacing Qt.point(...) for example. But then we'd have to comply with the namespace rules, so we'd have

          qmlRegisterGadget<MyGadget>("MyModule", "ThatName", 1, 0);

      and then

          import MyModule 1.0

      and in expressions we'd have

          var g = new ThatName();

      and the same for a namespaced import:

          import MyModule 1.0 as Foo
    var g = new Foo.ThatName();

      It's a bit of work to do, but I don't see a problem in principle.

      I'm adding also :

          import MyModule 1.0 as Foo
    property Foo.ThatName name

        For Gerrit Dashboard: QTBUG-54983
        # Subject Branch Project Status CR V
        230926,2 QQmlTypeWrapper: Allow easy construction of QML types from JavaScript dev qt/qtdeclarative Status: DEFERRED 0 0

            ulherman Ulf Hermann
            taipan BogDan Vatra
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            11 Vote for this issue
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            19 Start watching this issue

              Created:
              Updated:
              Resolved:

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