Grid Cell Renderer

[Mark Erbaugh]

Is there a simple Grid Cell renderer that would allow me to simply
convert the cell's value to a string? Or is there another place to
convert the cell's data to a display string?

I'm using a GridTable and I know I could do the conversion in the
GetValue method, but that seems like adding a view-specific function to
the model. Also, I've written a Grid Cell editor that  needs the raw
cell value, so I would like to have GetValue return that.