verticalScrollBehavior property
Selects whether the table or its containing page scrolls vertically.
Defaults to NrbVerticalScrollBehavior.internal, which keeps headers visible and builds rows lazily within a bounded table height. Use NrbVerticalScrollBehavior.parent for tables in a vertically scrolling dashboard. In parent mode, leave the table height unconstrained so every row is reachable; all rows are laid out and the headers scroll with them.
Implementation
final NrbVerticalScrollBehavior verticalScrollBehavior;