From GNUstepWiki

NSTableView is located within the AppKit (gnustep-gui library) and is used to display tables. It uses a delegate model for getting its data i.e. you give it an object that provides it with the data it should display.

Code chunks

Autosize row height according to font

Following code autosizes the row height according to the size of data cell font:

- (void)autosizeRowHeight
   NSTableColumn *col = [[self tableColumns] objectAtIndex:0];
   NSFont        *font;

   font = [[col dataCell] font];

   [self setRowHeight:[font maximumAdvancement].height];

Use the method in a category of NSTableView.