title: How to highlight a row in NSTableView
body: <p>I have NSTableView in my application. right now say is 8 columns by 48 rows.</p>
  
  <p>I have a function that runs a specific a specific column to see wether or not the value in each cell is greater than a certain value. If it is I would like the application to highlight the row.</p>
  
  <p>I did some reading and I am still looking for the functions calls or a process that will let me extract the cells/rows/or rect and let me change the color.</p>
  
  <p>What are the functions and the steps in changing the color of the cells?</p>