Objective C-OSX How to change color of NSTableViewCell when selecting?

Question

there are 3 cell in my table view my table is view base table my requirement is when i select any cell(click on any row) text color and background color of that(selected cell) table view cell change

Answer 1

A naive solution could be using NSTableViewDelegate declared as tableViewSelectionDidChange:. Inside it use the property selectedRowIndexes, which will provide the currently selected rows. Then customize those cell as you want (changing the background color or whatever else).

NB :: don't forget to clear the cell's which are not in the selectedRowIndexes, otherwise deselcting won't change their state