NSOutlineView group item - suppress ugly show/hide "button" ?
NSOutlineView group item - suppress ugly show/hide "button" ?
- Subject: NSOutlineView group item - suppress ugly show/hide "button" ?
- From: Graham Cox <email@hidden>
- Date: Sat, 11 Aug 2012 15:18:07 +1000
In my outline view I return NO for a certain row from the delegate method [outlineView:shouldCollapseItem:], which is also set to be a 'group' item. This does prevent the group item being collapsed correctly, but it still shows that horrible 'show'/'hide' button - it's just that it no longer actually does anything. Is there a way to get rid of this button? I would have thought that if the row couldn't be collapsed the button should be automatically suppressed, but it's not.
--Graham
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