Qt-interest Archive, April 2008
Bug in QSqlReleationalDelegate
Message 1 in thread
Hello,
QSqlRelationalDelegate class does not have Q_OBJECT macro in it
declaration (in Qt 4.3.3 and Qt 4.4.0 tp1).
Is this a bug?
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Message 2 in thread
Vadim Godunko wrote:
> Hello,
>
> QSqlRelationalDelegate class does not have Q_OBJECT macro in it
> declaration (in Qt 4.3.3 and Qt 4.4.0 tp1).
>
> Is this a bug?
>
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>
Not really, it doesn't have any signals or slots, therefor it doesn't
need the code pulled in by the Q_OBJECT macro, but can instead rely on
it's derivation ultimately from QObject. If you're deriving from it for
some reason, you can add Q_OBJECT to your own class if you need the
signals/slots support.
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Message 3 in thread
Bill KING wrote:
>>
> Not really, it doesn't have any signals or slots, therefor it doesn't
> need the code pulled in by the Q_OBJECT macro, but can instead rely on
> it's derivation ultimately from QObject. If you're deriving from it for
> some reason, you can add Q_OBJECT to your own class if you need the
> signals/slots support.
>
The problem for me is object of the QSqlRelationalDelegate class returns
"wrong" meta information. I can't distinguish this object from the
object of the QItemDelegate class.
Can you please add Q_OBJECT macro to the QSqlRelationalDelegate class?
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