[Interest] Overriding list properties in QML at initialisation

Giuseppe D'Angelo giuseppe.dangelo at kdab.com
Wed Aug 14 18:23:05 CEST 2019

Il 14/08/19 11:23, Ulf Hermann ha scritto:
>> In the following example, I would expect the list to contain 2 elements
>> instead of 5. What are your thoughts? Should I fill a bug report and try
>> to provide a fix?
> Yes, that would be nice. Keep in mind that the default property should
> still behave the old way, but only if you actually use it as default
> property. The details can be discussed in the report, though.

This behaviour cannot be changed in a source-compatible way, so it's a 
no-go, unless we also add additional C++/QML syntax for opting in to the 
new behaviour. E.g. the QML APIs for Qt3D massively depend on this.

My 2 c,
Giuseppe D'Angelo | giuseppe.dangelo at kdab.com | Senior Software Engineer
KDAB (France) S.A.S., a KDAB Group company
Tel. France +33 (0)4 90 84 08 53, http://www.kdab.com
KDAB - The Qt, C++ and OpenGL Experts

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