How do I disable ListGrid column header right-click grouping options?

[user316]

How do I hide the options for grouping when the grid header is right-clicked? I want to make it so the user cannot see or toggle any of the grouping options. However, note that I still want grouping enabled in the ListGrid via code (such as ListGrid.groupBy)

See image for clarity:

[Blama]

Just use the setters, setCanGroup(), multiGroup() with false as parameter.

Best regards
Blama

[user316]

Thanks, that worked!