Hi Filippo,
the equivalent to Q_OBJECT for value types is Q_GADGET. So, your data
structure would look like this:
struct DataPoint
{
Q_GADGET
Q_PROPERTY(double x MEMBER x)
Q_PROPERTY(double y MEMBER y)
public:
double x;
double y;
}
Now, depending on what you want to do with that in JS it may or may not
work. I'd need some more details there.
NB: In QML (as opposed to JS) you can register named value types these
days. There is the QML_VALUE_TYPE macro. In QML value types can be
constructible and/or structured, offering different ways to create them
from JS expressions. Finally, in QML, value types can be stored in
lists. You can have "property list<dataPoint>" if you use QML for your
scripting.
best regards,
Ulf
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