14.07.2014, 13:39, "Martin Koller" <kol...@aon.at>:
> On Monday 14 July 2014 09:11:06 Rutledge Shawn wrote:
>> On 12 Jul 2014, at 10:03 AM, Martin Koller wrote:
>>> Hi,
>>>
>>> is there any possibility to use an enum in the Q_ENUMS macro when the enum
>>> is not
>>> defined in a QObject derived class ?
>>> (Specifically I'm trying to do that with QSslError::SslError)
>> The Qt namespace has a lot of enums like that. The trick there is to get
>> moc to pretend that the namespace is actually a class.
>>
>> src/corelib/global/qnamespace.h
>
> This is not what I meant.
> The Qt namespace defines enums on its own and the MOC-Hack (#if
> defined(Q_MOC_RUN)) just makes sure that the enums
> can be used in Q_ENUMS
>
> What I need is a FOREIGN enum, e.g. one which is already availabe in a
> different Qt header, but the enum is not
> part of a QObject derived class.
>
> E.g.
> #include <QSslError>
>
> class MyClass : public QObject
> {
> Q_OBJECT
> Q_ENUMS(QSslError::SslError) // does not work
> };
>
> #include "moc_test.cxx"
>
> In file included from test.cxx:9:0:
> moc_test.cxx:66:10: error: ‘staticMetaObject’ is not a member of ‘QSslError’
> &QSslError::staticMetaObject,
You can add fake poperty with type QSslError::SslError, and access enum via
QMetaProperty::enumerator()
--
Regards,
Konstantin
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