This projects demonstrates a problem I'm having reloading items in the NSOutlineView.
To test the app - run it and alternate tapping on the different rows. Everytime a row is tapped, the displayed value should increment.
Visit LBOutlineViewModel and note the reloadSelectedIssue method. In that method are two ways of reloading items.
The working method uses reloadDataForRowIndexes:columnIndexes: - but I can't seem to get [_outlineView reloadItem:_selectedItem reloadChildren:YES]
to work. Comment reloadData out and uncomment reloadItem lines to test the item approach.