There are multiple types of signal indexes, one of them
belongs to QMetaMethod::signalIndex and another one to
QObjectPrivate::signalIndex.
Stop mixing them up in aot-compiled code when capturing
properties as this leads to weird and hard to debug bugs.
Add a smaller version of the drag and drop example as test
to make sure that the bug does not appear again, without any
visual elements.
Fixes: QTBUG-104047
Fixes: QTBUG-104716
Pick-to: 6.4 6.2
Change-Id: I4f64ba237e824ff0ba1624c29ddcf5371d03d69e
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Sami Shalayel