diff options
Diffstat (limited to 'src/qml/qml/qqmlproperty.cpp')
| -rw-r--r-- | src/qml/qml/qqmlproperty.cpp | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/src/qml/qml/qqmlproperty.cpp b/src/qml/qml/qqmlproperty.cpp index 0e0d798537..ba82449692 100644 --- a/src/qml/qml/qqmlproperty.cpp +++ b/src/qml/qml/qqmlproperty.cpp @@ -1373,6 +1373,18 @@ static ConvertAndAssignResult tryConvertAndAssign( return {false, false}; } + if (variantMetaType == QMetaType::fromType<QJSValue>()) { + // Handle Qt.binding bindings here to avoid mistaken conversion below + const QJSValue &jsValue = get<QJSValue>(value); + const QV4::FunctionObject *f + = QJSValuePrivate::asManagedType<QV4::FunctionObject>(&jsValue); + if (f && f->isBinding()) { + QV4::QObjectWrapper::setProperty( + f->engine(), object, &property, f->asReturnedValue()); + return {true, true}; + } + } + // common cases: switch (propertyMetaType.id()) { case QMetaType::Bool: @@ -1597,16 +1609,6 @@ bool QQmlPropertyPrivate::write( sequence.addValue(list.data(), value.data()); property.writeProperty(object, list.data(), flags); } - } else if (variantMetaType == QMetaType::fromType<QJSValue>()) { - QJSValue jsValue = qvariant_cast<QJSValue>(value); - const QV4::FunctionObject *f - = QJSValuePrivate::asManagedType<QV4::FunctionObject>(&jsValue); - if (f && f->isBinding()) { - QV4::QObjectWrapper::setProperty( - f->engine(), object, &property, f->asReturnedValue()); - return true; - } - return false; } else if (enginePriv && propertyMetaType == QMetaType::fromType<QJSValue>()) { // We can convert everything into a QJSValue if we have an engine. QJSValue jsValue = QJSValuePrivate::fromReturnedValue( |