Generalize QQmlAbstractBinding::isValueTypeProxy()

Instead of a bool we can just return an enum of the actual kind. This
way all the checks become more readable. Furthermore, we can eliminate a
dynamic_cast without sacrificing readability.

Change-Id: I8a38687f9b796cd47196a6ab0385624c737e4435
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/qml/qml/qqmlbinding_p.h b/src/qml/qml/qqmlbinding_p.h
index b9b7cdeab3..f686a1745b 100644
--- a/src/qml/qml/qqmlbinding_p.h
+++ b/src/qml/qml/qqmlbinding_p.h
@@ -95,6 +95,8 @@ public:
             const QV4::CompiledData::Binding *binding, QObject *obj,
             const QQmlRefPointer<QQmlContextData> &ctxt);
 
+    Kind kind() const final { return QQmlAbstractBinding::Binding; }
+
     ~QQmlBinding() override;
 
     bool mustCaptureBindableProperty() const final {return true;}