Question

I need to check a checkbox column field when a row in my NSTableView has been selected.

How do I detect when a row or multiple rows are selected in my NSTableView ?

thanks

Answer 1

Use notification NSTableViewSelectionIsChangingNotification. whenever this notification comes in your application performclick on checkbox.
create and connect -(IBAction)checkBoxMethod :(id)sender method to check box and write your code in that function.
CheckBox in tableview
How to click a checkbox in nstableview and update an object using KVC?
NSTableView with Checkbox Cell