[fpc-devel] Observer support in Delphi

[michael.vancanneyt at wisa.be]

On Tue, 23 Oct 2012, luiz americo pereira camara wrote:

> While looking for the new TextHint property in Delphi docs, i found that
> recent Delphi implements Observer support. See:
>
> http://docwiki.embarcadero.com/Libraries/XE3/en/System.Classes.TComponent.Observers
>
> http://docwiki.embarcadero.com/Libraries/XE2/en/System.Classes.TObservers_Methods
>
> Recently observer support was added to fpc.
>
> Just wondering what path fpc will follow:
>
> 1) Ditches the current fpc implementation and implements a Delphi
> compatible interface
>
> 2) Time to diverge from Delphi. Keeps fpc own implementation
>
> 3) Implement both interfaces

Probably 3. 
However, given the total lack of documentation, it is hard to say.

Michael.