1 files changed, 4 insertions, 4 deletions
diff --git a/src/qml/qml/qqmlvaluetypeproxybinding_p.h b/src/qml/qml/qqmlvaluetypeproxybinding_p.h
index de5acc2984..aa7abaa486 100644
--- a/src/qml/qml/qqmlvaluetypeproxybinding_p.h
+++ b/src/qml/qml/qqmlvaluetypeproxybinding_p.h
@@ -58,13 +58,13 @@ QT_BEGIN_NAMESPACE
 class QQmlValueTypeProxyBinding : public QQmlAbstractBinding
 {
 public:
-    QQmlValueTypeProxyBinding(QObject *o, int coreIndex);
+    QQmlValueTypeProxyBinding(QObject *o, QQmlPropertyIndex coreIndex);
 
-    QQmlAbstractBinding *binding(int targetPropertyIndex);
+    QQmlAbstractBinding *binding(QQmlPropertyIndex targetPropertyIndex);
     void removeBindings(quint32 mask);
 
-    virtual void setEnabled(bool, QQmlPropertyPrivate::WriteFlags);
-    virtual bool isValueTypeProxy() const;
+    void setEnabled(bool, QQmlPropertyData::WriteFlags) override;
+    bool isValueTypeProxy() const override;
 
 protected:
     ~QQmlValueTypeProxyBinding();