NSTableCellView class is a reusable container view shown for a particular cell in an
NSTableView instance that uses rows for content. The
textField properties are connected in Interface Builder. Additional properties can be added by subclassing
NSTableCellView and adding the required properties and connecting them programmatically or in Interface Builder.
- macOS 10.7+
objectValue is used when setting the value of the view cell by the
tableView(_:objectValueFor:row:) method in the
NSTableViewDataSource. If you use your own custom view cells that are not based on
NSTableCellView you should implement this property in order to be able to receive changes to cell values.