2 NSRuleEditor questions?

FROM : Laurent Cerveau
DATE : Thu Jun 19 23:19:47 2008

Hi

Hi I have 2 questions related to NSRuleditor (not NSPRedicateEditor);
- On one side, I can not find the format of a formattingDictionary for 
a NSRuleEditor. If I look at the doc the only thing I find is
" The formatting dictionary should have NSString keys and NSString 
values.  The syntax of the keys and values is the same as the syntax 
for strings files."
But I admit I find this more confusing than helpful.
- On the second side I never see the delegate method being called like 
for numberOfChildrenForCriterion. Could it be related that the 
formattingDictionary of the NSRuleEditor is nil (my first question)?

I also looked at the PDF from WWDC 2007 which mentions NSRuleEditor 
("Beyond BUttons and slider..."), but without success

Thanks

laurent