[PATCH] Allow KConfigGroup to write any QVariant wrapped type

[Thiago Macieira]

Andreas Pakulat wrote:
>while revisiting my KConfigXT patch I came across a problem, because
>KConfigGroup uses the QVariant() constructor. This makes it (AFAICS)
>impossible to use KUrl::List (for example) with writeEntry<> or
>readEntry<>, at least I get a bunch of errors because there's no
>QVariant constructor for that.

For any type that has a Q_DECLARE_METATYPE, I suggest adding the following 
method to the class definition:

  inline operator QVariant() const { return qVariantFromValue(*this); }


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  Thiago Macieira  -  thiago (AT) macieira.info - thiago (AT) kde.org
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