when I click on the header of an NSTableView column, the header gets blue and the little grey arrow shows up. How do I avoid the blue selection and the arrow (but keeping the sorting itself)? when I click on the header of an NSTableView co
when I click on the header of an NSTableView column, the header gets blue and the little grey arrow shows up. How do I avoid the blue selection and the arrow (but keeping the sorting itself)? when I click on the header of an NSTableView co