DataLayer bodyDataLayer = new DataLayer(bodyDataProvider);
HoverLayer hoverLayer = new HoverLayer(bodyDataLayer, false);
// we need to ensure that the hover styling is removed when the mouse
// cursor moves out of the cell area
hoverLayer.addConfiguration(new SimpleHoverStylingBindings(hoverLayer));
SelectionLayer selectionLayer = new SelectionLayer(hoverLayer);
ViewportLayer viewportLayer = new ViewportLayer(selectionLayer);
viewportLayer.setRegionName(GridRegion.BODY);