Use static dispatch tables for QQmlAbstractBinding

This saves us the space of the virtual table pointer, but does
somewhat limit us to the 4 QQmlAbstractBinding types that we
have today.

Change-Id: I03d06ef2ec0c51271c28e7a5aab6dc689d369da4
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>

1 files changed, 8 insertions, 6 deletions

diff --git a/src/qml/qml/qqmlvaluetypeproxybinding_p.h b/src/qml/qml/qqmlvaluetypeproxybinding_p.h
index 0135d575df..a77562ed63 100644
--- a/src/qml/qml/qqmlvaluetypeproxybinding_p.h
+++ b/src/qml/qml/qqmlvaluetypeproxybinding_p.h
@@ -62,17 +62,19 @@ class QQmlValueTypeProxyBinding : public QQmlAbstractBinding
 public:
     QQmlValueTypeProxyBinding(QObject *o, int coreIndex);
 
-    virtual Type bindingType() const { return ValueTypeProxy; }
-
-    virtual void setEnabled(bool, QQmlPropertyPrivate::WriteFlags);
-    virtual void update(QQmlPropertyPrivate::WriteFlags);
-    virtual int propertyIndex() const;
-    virtual QObject *object() const;
+    int propertyIndex() const;
+    QObject *object() const;
 
     QQmlAbstractBinding *binding(int propertyIndex);
 
     void removeBindings(quint32 mask);
 
+    // "Inherited" from QQmlAbstractBinding
+    static void setEnabled(QQmlAbstractBinding *, bool, QQmlPropertyPrivate::WriteFlags);
+    static void update(QQmlAbstractBinding *, QQmlPropertyPrivate::WriteFlags);
+    static int propertyIndex(const QQmlAbstractBinding *);
+    static QObject *object(const QQmlAbstractBinding *);
+
 protected:
     ~QQmlValueTypeProxyBinding();