C++ (Cpp) Enumeration::toString Examples

Example #1

File: objectnodeinstance.cpp Project: qtproject/qt-creator

QVariant ObjectNodeInstance::convertEnumToValue(const QVariant &value, const PropertyName &name)
{
    Q_ASSERT(value.canConvert<Enumeration>());
    int propertyIndex = object()->metaObject()->indexOfProperty(name);
    QMetaProperty metaProperty = object()->metaObject()->property(propertyIndex);

    QVariant adjustedValue;
    Enumeration enumeration = value.value<Enumeration>();
    if (metaProperty.isValid() && metaProperty.isEnumType()) {
        adjustedValue = metaProperty.enumerator().keyToValue(enumeration.name());
    } else {
        QQmlExpression expression(context(), object(), enumeration.toString());
        adjustedValue =  expression.evaluate();
        if (expression.hasError())
            qDebug() << "Enumeration can not be evaluated:" << object() << name << enumeration;
    }
    return adjustedValue;
}