[fpc-devel] Recent added support for Observer pattern in FCL

michael.vancanneyt at wisa.be michael.vancanneyt at wisa.be
Tue Aug 28 09:57:12 CEST 2012

On Tue, 28 Aug 2012, Graeme Geldenhuys wrote:

> On 28/08/12 02:48, Luiz Americo Pereira Camara wrote:
>> Back in 2010, in the thread about observer support in fcl, i asked if
>> the actions would be customizable so i could, e.g., notify/observe if a
>> child was added or removed in a tree structure. The answer was yes.
> I've emailed Michael 2-3 weeks ago about a previous mailing list discussion 
> about Observer support too - which I concluded as will be accepted, Michael 
> just needs time to commit his changes. Adding support for Observer into base 
> RTL classes (not FCL). Any extra resources will only be used when the 
> Observer functionality is actually requested, by the developer, it can't 
> break any existing code because no such functionality existed before etc. 
> Michael said it was "again under discussion" behind closed doors, but he will 
> notify me of the outcome.

I think you didn't read the original poster's mail subject line 100% carefully :-)

The support has been committed. I didn't get around to notifying you yet.


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