Show full data in TDGrid Cell

Is there a way to show the whole value of grid cell. Similar to the way the
properties display in the Object Inspecter when the property name value  is
wider than the column?

In other words if the data in a column is wider than the display width I
would like to have the whole value show when I either click the cell or the
mouse passes over the cell.

I hope I've explained it properly.