How to call an action on double click at a custom NSCell in Cocoa?

Question

i have an NSTableView with custom view cells from NSCell

i'm now trying to get the double click action with this code

[theTableView setDoubleAction:@selector(myDoubleClick:)];

and i have the method set like this:

- (void)myDoubleClick:(id)sender{
 NSLog(@"double click");
}

when i double click the cells nothing happens and the nslog is not showing a thing.

maybe it is something with my customs cell.

any suggestions on this?

Answer 1

您应该在IB上选择行并设置列绑定，选择从一个控制器中选择一个选择器。