Tooltips in Grid?

Hey,

I found nothing about tooltips in grid v2... Is there any support for tooltips?

obj.setCellTooltip("your tips", column);

does this mean you have to set the tooltip like that for every cell in the grid? what if there is over 1000 records? does that mean that we will have 1000 lines of this code?

For EVERY cell in a COLUMN use:
obj.setCellTooltip("your tips", column);

For a SINGLE cell use:
obj.setCellTooltip("your tips", column,row);