[fpc-devel] Considerations about observer [was: Free Pascal 2.6.2 rc1]

[Graeme Geldenhuys]

On 2012-11-28 09:41, Marco van de Voort wrote:
> 
> You often can't reroot external components, but if they support tcomponent
> (and thus Tinterfacedobject), you can add an interface in a child class.


You can add a CORBA interface to any existing class, and it doesn't need
to descend from TInterfacedObject either. CORBA is not COM interfaces.


Regards,
  - Graeme -

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fpGUI Toolkit - a cross-platform GUI toolkit using Free Pascal
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