Selects all rows or all columns, according to whether rows or columns were most recently selected.
- macOS 10.0+
Typically the object that sent the message.
If the table allows multiple selection, this action method selects all rows or all columns, according to whether rows or columns were most recently selected. If nothing has been recently selected, this method selects all rows. If this table doesn’t allow multiple selection, this method does nothing.
If the selection does change, this method posts
NSTable to the default notification center.
As a target-action method,
select checks with the delegate before changing the selection.