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Expand item in NSOutlineView
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Expand item in NSOutlineView

  • Subject: Expand item in NSOutlineView
  • From: Alain Schartz <email@hidden>
  • Date: Fri, 31 Aug 2007 01:52:59 -0700
Hello List,

Can someone tell me how to expand the root node in an NSOutlineView (bound to an NSTreeController, managing entities) ?

With "rootNode" being the topmost NSManagedObject in the hierarchy (i.e. having a "parent == nil" predicate), [treeView expandItem: [treeView rootNode]] simply does nothing and I think I'm missing out one something basic here...

Thanks in advance for any helpful input !
Alain
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