Strange behavior using view-based NSOutline (Sourcelist)

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终归单人心
终归单人心 2021-01-30 11:39

I have a (new in Lion) view-based NSOutlineView as Sidebar SourceList in my app using CoreData + NSTreeController + Bindings + NSOutlineView and an Object as NSOutlineViewDelega

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  •  忘掉有多难
    2021-01-30 12:31

    Setting setFloatsGroupRows:NO for the outline view must solve the issue with first group item moving up-down when being expanded/collapsed.

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