The Grid allows you to organize column headers into bands.
The following plugins implement the Banded Columns feature:
Import the plugins listed above and specify the TableBandHeader plugin's columnBands property to set up a Grid with banded columns. The band nesting level depth is unlimited.
You can customize the appearance of the header with bands by overriding the TableBandHeader and TableHeaderRow plugins' cellComponent properties:
NOTE: The default className property is retained while customizing the TableHeaderRow plugin's cell component.