On 17/05/16 13:42, Thiago Macieira wrote:
On terça-feira, 17 de maio de 2016 11:41:59 PDT Hamish Moffatt wrote:
It seems that for a metatype that is a QList<MyClass::MyEnum> I must
call qRegisterMetaType with the name specified, else reading properties
complains that the metatype isn't registered. What worries me is that
the type name must be specified without the class, as in
qRegisterMetaType<QList<MyClass::MyEnum>>("QList<MyEnum>");
If I have another enum MyOtherClass::MyEnum am I going to have collisions?
Yes.
Always register metatypes with their full names, always use the full name in
signals and slots. That's what happens when string comparisons are used.
But, as per my example code,
qRegisterMetaType<QList<MyClass::MyEnum>>("QList<MyClass::MyEnum>");
doesn't work; QMetaProperty::read prints
QMetaProperty::read: Unable to handle unregistered datatype 'QList<MyEnum>' for
property 'MyClass::myEnumList'
ie it can't find the type.
Hamish
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