Cocoa bindings to display NSDictionary keys in NSTableView

2
votes

I currently have a NSArrayController whose content property is (programmatically) set to an NSMutableDictionary and my UI has a single NSTableView. The information that the NSMutableDictionary contains is not set via the UI.

How would I use Cocoa bindings to display the dictionary keys in NSTableView? I already know how to use the DataSource methods, I just want to know how to use bindings for this.

1
cocoanstableviewbinding
I don't see how that makes sense. It would be common to have an array controller associated with an array whose members are dictionaries. – JWWalker

1 Answers

2
votes

I don't think it makes sense to set an array controller's content to an NSMutableDictionary. Rather, you should bind the array controller to the dictionary's allKeys property. Or consider using an NSDictionaryController, which was designed specifically for this purpose.