Signal / Slot from QGraphicsItem

[marcel]

Because the pItem is actually only a QGraphicsItem. It does not now about your signal.
Change the type of pItem to CCanGraphicsItem.

[steg90]

Ooops

How I didn't notice that?!

Regards,
Steve

[wysota]

I don't think this is a problem, at least not during compile time.

steg90: What exactly is the error?

[marcel]

The error was most likely QObject::connect no such signal...etc

[wysota]

I wouldn't call that a conversion error I expected a "Cannot convert ..." message.

[steg90]

Hi guys,

Exact error was :

\CanScene.cpp(17) : error C2664: 'bool QObject::connect(const QObject *,const char *,const QObject *,const char *,Qt::ConnectionType)' : cannot convert parameter 1 from 'QGraphicsItem *' to 'const QObject *'
1> Types pointed to are unrelated; conversion requires reinterpret_cast, C-style cast or function-style cast

Regards,
Steve

[wysota]

Oh, yes in that case changing the type will help, because QGraphicsItem is not a QObject thus it can't be used with connect().