macOS NSOutlineView

[MacDonaldsd]

Im having a bit of a problem getting my head around NSOutlineview to do a source view.

I have two Core Data entities that I want to be displayed in a source view, each with a header above them.

I can't find any clear examples, so I was wondering if anyone new of any tutorials ?

 

[kainjow]

Since you're using Core Data, you probably want NSTreeController so you can use bindings. I personally have never used it, but search around, there are examples.

 

[MacDonaldsd]

Since you're using Core Data, you probably want NSTreeController so you can use bindings. I personally have never used it, but search around, there are examples.

Yeah NSTreeController likes each level of the hierarchy to be a it own class, the difficulty is I want two classes at the second level of the tree.

 

[kainjow]

Have you read this?

I've never used NSTreeController, and haven't used much of Core Data. I've been using normal delegate-based NSOutlineViews for years and haven't had any problems. You just need to setup your model so that they respond to similar methods.