Presently, it's easy enough to set the styling for a checkbox type grid column when it is both checked *AND* Editable:
<Style x:Key="CellStyleBlue" TargetType="Grid:GridCell">
<Setter Property="Foreground" Value="Blue"/>
<Setter Property="BorderThickness" Value="0"/>
<Setter Property="Visibility" Value="Visible"/>
However, if the column is not marked checked *and* editable, this styling is not applied. What do I need to do to customize those as well?