[Interest] QtQuick Controls2 : Does StackView garbage collect popped items ?

[Fabrice Salvaire]

Dear all,

I am experimenting a way to implement a wizard interface featuring a 
next and previous page navigation using QtQuick Controls 2.

I tried to achieve this using StackView but I receive the error 
"TypeError: Type error' when I try to access popped items later, for 
example using console.info(popped_item_array)

It looks like a kind of garbage collection of the Qt object returned by 
push and pop.  But I could not figure out any explanation of this 
behaviour on the Qt doc 
https://doc-snapshots.qt.io/qt5-5.11/qml-qtquick-controls2-stackview.html 
However the older implementation had a destroyOnPop feature cf. 
http://doc.qt.io/qt-5/qml-qtquick-controls-stackview.html

Cheers,

Fabrice


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