Implement QObject::isQmlObjectType()HEADdev

QObject::isQuickItemType() indicates whether a QObject inherits
QQuickItem.
However, QML code can add plain QObjects, which are not QQuickItems.
It could not be established whether QObject was created by the QML
engine without including private headers.

Implement QObject::isQmlObjectType(), returning true a QObject
was created by the QML engine, or ownership has been set via
QJSEngine API.

Add documentation.

An autotest has to be added in qtdeclarative.

Task-number: QTBUG-139351
Change-Id: I783ab3384118d02a0a7d4aaf6b375d3ec0a9969b
Reviewed-by: Ulf Hermann <[email protected]>
Reviewed-by: Fabian Kosmale <[email protected]>
Reviewed-by: Thiago Macieira <[email protected]>

0 files changed, 0 insertions, 0 deletions