(Tree)Grid: refresh only one row, cell or column

[esag_dk]

I'm using a quite complex TreeGrid and I need to update the values of one column. I assume grid.getView().refresh(false) repaints the whole grid, although it is not necessary here. Is there a way to refresh/repaint only some cells/columns/rows to make it faster?

[sven]

You can call the update method on the store to only update the specific row.

[esag_dk]

Thanks, that's what I've needed!