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author | Bea Lam <bea.lam@nokia.com> | 2011-01-27 05:34:34 (GMT) |
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committer | Bea Lam <bea.lam@nokia.com> | 2011-01-27 05:37:10 (GMT) |
commit | 43b8305367156c1ceb09eb4a056bdae3f325b5eb (patch) | |
tree | 8d792838920476495cba22c802939b719619a55d /src/declarative/qml/qdeclarativebinding_p.h | |
parent | 357f1163f75e4b23a5b87dd6b3d742d167cd9c10 (diff) | |
download | Qt-43b8305367156c1ceb09eb4a056bdae3f325b5eb.zip Qt-43b8305367156c1ceb09eb4a056bdae3f325b5eb.tar.gz Qt-43b8305367156c1ceb09eb4a056bdae3f325b5eb.tar.bz2 |
Allow property bindings to be easily created from JavaScript
Properties can now be assigned a function that returns the binding
value.
Task-number: QTBUG-14964
Reviewed-by: Aaron Kennedy
Diffstat (limited to 'src/declarative/qml/qdeclarativebinding_p.h')
-rw-r--r-- | src/declarative/qml/qdeclarativebinding_p.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/declarative/qml/qdeclarativebinding_p.h b/src/declarative/qml/qdeclarativebinding_p.h index 19e7099..0260b95 100644 --- a/src/declarative/qml/qdeclarativebinding_p.h +++ b/src/declarative/qml/qdeclarativebinding_p.h @@ -147,14 +147,21 @@ class Q_DECLARATIVE_PRIVATE_EXPORT QDeclarativeBinding : public QDeclarativeExpr { Q_OBJECT public: + enum EvaluateFlag { RequiresThisObject = 0x01 }; + Q_DECLARE_FLAGS(EvaluateFlags, EvaluateFlag) + QDeclarativeBinding(const QString &, QObject *, QDeclarativeContext *, QObject *parent=0); QDeclarativeBinding(const QString &, QObject *, QDeclarativeContextData *, QObject *parent=0); QDeclarativeBinding(void *, QDeclarativeRefCount *, QObject *, QDeclarativeContextData *, const QString &, int, QObject *parent); + QDeclarativeBinding(const QScriptValue &, QObject *, QDeclarativeContextData *, QObject *parent=0); void setTarget(const QDeclarativeProperty &); QDeclarativeProperty property() const; + void setEvaluateFlags(EvaluateFlags flags); + EvaluateFlags evaluateFlags() const; + bool enabled() const; // Inherited from QDeclarativeAbstractBinding @@ -177,6 +184,8 @@ private: Q_DECLARE_PRIVATE(QDeclarativeBinding) }; +Q_DECLARE_OPERATORS_FOR_FLAGS(QDeclarativeBinding::EvaluateFlags) + QT_END_NAMESPACE Q_DECLARE_METATYPE(QDeclarativeBinding*) |