Optimization: make QDeclarativePropertyPrivate shared.

Task-number: QTBUG-15331
Reviewed-by: Aaron Kennedy

1 files changed, 3 insertions, 10 deletions

diff --git a/src/declarative/qml/qdeclarativeproperty_p.h b/src/declarative/qml/qdeclarativeproperty_p.h
index 6392f88d80..f7d24f19e6 100644
--- a/src/declarative/qml/qdeclarativeproperty_p.h
+++ b/src/declarative/qml/qdeclarativeproperty_p.h
@@ -65,23 +65,15 @@ QT_BEGIN_NAMESPACE
 class QDeclarativeContext;
 class QDeclarativeEnginePrivate;
 class QDeclarativeExpression;
-class Q_DECLARATIVE_PRIVATE_EXPORT QDeclarativePropertyPrivate
+class Q_DECLARATIVE_PRIVATE_EXPORT QDeclarativePropertyPrivate : public QDeclarativeRefCount
 {
 public:
     enum WriteFlag { BypassInterceptor = 0x01, DontRemoveBinding = 0x02, RemoveBindingOnAliasWrite = 0x04 };
     Q_DECLARE_FLAGS(WriteFlags, WriteFlag)
 
     QDeclarativePropertyPrivate()
-        : q(0), context(0), engine(0), object(0), isNameCached(false) {}
-          
+        : context(0), engine(0), object(0), isNameCached(false) {}
 
-    QDeclarativePropertyPrivate(const QDeclarativePropertyPrivate &other)
-        : q(0), context(other.context), engine(other.engine), object(other.object), 
-          isNameCached(other.isNameCached),
-          core(other.core), nameCache(other.nameCache),
-          valueType(other.valueType) {}
-
-    QDeclarativeProperty *q;
     QDeclarativeContextData *context;
     QDeclarativeEngine *engine;
     QDeclarativeGuard<QObject> object;
@@ -98,6 +90,7 @@ public:
 
     bool isValueType() const;
     int propertyType() const;
+    QDeclarativeProperty::Type type() const;
     QDeclarativeProperty::PropertyTypeCategory propertyTypeCategory() const;
 
     QVariant readValueProperty();