NSTableView.Style.automatic
The system resolves the table view style based on the table view hierarchy.
Declaration
case automaticDiscussion
The system resolves the table view style in the following manner:
If the table view is in a sidebar split-view controller item, effectiveStyle resolves to NSTableView.Style.sourceList.
If the table’s scroll view has a border, effectiveStyle resolves to NSTableView.Style.fullWidth.
Otherwise, effectiveStyle resolves to NSTableView.Style.inset. However, if the table needs extra space to fit its column cells, effectiveStyle resolves to NSTableView.Style.fullWidth.