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| author | Aaron Kennedy <aaron.kennedy@nokia.com> | 2009-10-08 03:25:56 (GMT) |
|---|---|---|
| committer | Aaron Kennedy <aaron.kennedy@nokia.com> | 2009-10-08 03:25:56 (GMT) |
| commit | 41ec742f6713f5b3b4da853f514d685c35c3f31f (patch) | |
| tree | 6088d2e80f64c80d2168a603fea28ab9ffb4efe3 /src/declarative/qml/qmlbinding_p.h | |
| parent | 60a5afb67efcefa74cf452379dcef46b83daa265 (diff) | |
| download | Qt-41ec742f6713f5b3b4da853f514d685c35c3f31f.zip Qt-41ec742f6713f5b3b4da853f514d685c35c3f31f.tar.gz Qt-41ec742f6713f5b3b4da853f514d685c35c3f31f.tar.bz2 | |
Make qmlecmascript:selfDeletingBinding pass
Expressions and bindings must not reference data following their
evalutation incase their object has been deleted. To solve this, the
needed data is separated into a reference counted QmlExpressionData
and QmlBindingData object.
Diffstat (limited to 'src/declarative/qml/qmlbinding_p.h')
| -rw-r--r-- | src/declarative/qml/qmlbinding_p.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/declarative/qml/qmlbinding_p.h b/src/declarative/qml/qmlbinding_p.h index 963e2c1..2c0c6b9 100644 --- a/src/declarative/qml/qmlbinding_p.h +++ b/src/declarative/qml/qmlbinding_p.h @@ -59,11 +59,10 @@ QT_BEGIN_NAMESPACE -class QmlBindingPrivate : public QmlExpressionPrivate +class QmlBindingData : public QmlExpressionData { - Q_DECLARE_PUBLIC(QmlBinding) public: - QmlBindingPrivate(); + QmlBindingData(); bool updating:1; bool enabled:1; @@ -71,6 +70,16 @@ public: QmlMetaProperty property; }; +class QmlBindingPrivate : public QmlExpressionPrivate +{ + Q_DECLARE_PUBLIC(QmlBinding) +public: + QmlBindingPrivate(); + + QmlBindingData *bindingData() { return static_cast<QmlBindingData *>(data); } + const QmlBindingData *bindingData() const { return static_cast<const QmlBindingData *>(data); } +}; + QT_END_NAMESPACE #endif // QMLBINDING_P_H |