1 files changed, 12 insertions, 0 deletions
diff --git a/src/declarative/qml/qdeclarativeexpression_p.h b/src/declarative/qml/qdeclarativeexpression_p.h
index 1d25609..51cae0f 100644
--- a/src/declarative/qml/qdeclarativeexpression_p.h
+++ b/src/declarative/qml/qdeclarativeexpression_p.h
@@ -113,6 +113,9 @@ class QDeclarativeQtScriptExpression : public QDeclarativeAbstractExpression,
 public:
     enum Mode { SharedContext, ExplicitContext };
 
+    enum EvaluateFlag { RequiresThisObject = 0x01 };
+    Q_DECLARE_FLAGS(EvaluateFlags, EvaluateFlag)
+
     QDeclarativeQtScriptExpression();
     virtual ~QDeclarativeQtScriptExpression();
 
@@ -131,6 +134,9 @@ public:
     void resetNotifyOnChange();
     void setNotifyObject(QObject *, int );
 
+    void setEvaluateFlags(EvaluateFlags flags);
+    EvaluateFlags evaluateFlags() const;
+
     QScriptValue scriptValue(QObject *secondaryScope, bool *isUndefined);
 
     class DeleteWatcher {
@@ -157,8 +163,13 @@ private:
     QObject *guardObject;
     int guardObjectNotifyIndex;
     bool *deleted;
+
+    EvaluateFlags evalFlags;
 };
 
+Q_DECLARE_OPERATORS_FOR_FLAGS(QDeclarativeQtScriptExpression::EvaluateFlags)
+
+
 class QDeclarativeExpression;
 class QString;
 class QDeclarativeExpressionPrivate : public QObjectPrivate, public QDeclarativeQtScriptExpression
@@ -169,6 +180,7 @@ public:
     ~QDeclarativeExpressionPrivate();
 
     void init(QDeclarativeContextData *, const QString &, QObject *);
+    void init(QDeclarativeContextData *, const QScriptValue &, QObject *);
     void init(QDeclarativeContextData *, void *, QDeclarativeRefCount *, QObject *, const QString &, int);
 
     QVariant value(QObject *secondaryScope = 0, bool *isUndefined = 0);