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NSOutlineView sample?
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NSOutlineView sample?

  • Subject: NSOutlineView sample?
  • From: Andreas Wolf <email@hidden>
  • Date: Mon, 18 Jun 2001 11:03:52 -0700
Does anybody have sample code that implements the NSOutlineViewDataSource Protocol?
I know how to do NSTableViews but from the description of NSOutlineView
I couldn't figure out how to implement the four required methods to make NSOutlineViews
work. (honestly, I think the documentation of that protocol is confusing)

In particular I have an NSMutableArray of objects that contain other objects and want to display
them hierarchically in an NSOutlineView.
What needs to be done in
- (id) outlineView:(NSOutlineView*) outlineView child:(int) index ofItem:(id) item
- (id) outlineView:(NSOutlineView*) outlineView objectValueForTableColumn:(NSTableColumn *) tableColumn byItem:(id) item
?

Any help greatly appreciated,
-Andreas

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