On 2012-11-28 15:25, luiz americo pereira camara wrote: > if an architeture works in a scenario does not mean it's good or at > least could not be improved.
I'm not disputing that either. It just seems that Michael and I have been using observers in production code for many years. The FPC design is very similar to what we have in production code for years. And with our experience we don't see an immediate issue in the current FPC Observer design. Of course there is a chance that we could be wrong - that is why I asked that you supply a test project we can look at. > I believe such feature at a low level class must be as generic and > flexible as possible. If the design minimizes performance issues > better yet. Agreed. Regards, - Graeme - -- fpGUI Toolkit - a cross-platform GUI toolkit using Free Pascal http://fpgui.sourceforge.net/ _______________________________________________ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel