JSValue QtField::valueFromInstance(ExecState* exec, const Instance* inst) const
{
const QtInstance* instance = static_cast<const QtInstance*>(inst);
QObject* obj = instance->getObject();
if (obj) {
QVariant val;
if (m_type == MetaProperty) {
if (m_property.isReadable())
val = m_property.read(obj);
else
return jsUndefined();
} else if (m_type == ChildObject)
val = QVariant::fromValue((QObject*) m_childObject.data());
#ifndef QT_NO_PROPERTIES
else if (m_type == DynamicProperty)
val = obj->property(m_dynamicProperty);
#endif
JSValueRef exception = 0;
JSValueRef jsValue = convertQVariantToValue(toRef(exec), inst->rootObject(), val, &exception);
if (exception)
return exec->vm().throwException(exec, toJS(exec, exception));
return toJS(exec, jsValue);
}
QString msg = QString(QLatin1String("cannot access member `%1' of deleted QObject")).arg(QLatin1String(name()));
return exec->vm().throwException(exec, createError(exec, msg.toLatin1().constData()));
}
JSValue* QtField::valueFromInstance(ExecState* exec, const Instance* inst) const
{
qDebug() << "valueFromInstance";
const QtInstance* instance = static_cast<const QtInstance*>(inst);
QObject* obj = instance->getObject();
QVariant val = property.read(obj);
return convertQVariantToValue(exec, val);
}
