VirtualGridScrollHandler: (
    rowOffset: number,
    columnOffset: number,
    newRowScrollState: ScrollState,
    newColumnScrollState: ScrollState,
) => void

Callback after a scroll event has been processed and state updated but before rendering

Type declaration

    • (
          rowOffset: number,
          columnOffset: number,
          newRowScrollState: ScrollState,
          newColumnScrollState: ScrollState,
      ): void
    • Parameters

      • rowOffset: number

        Resulting overall row offset. Can be passed to ItemOffsetMapping to determine first row.

      • columnOffset: number

        Resulting overall column offset. Can be passed to ItemOffsetMapping to determine first column.

      • newRowScrollState: ScrollState

        New ScrollState for rows that will be used for rendering.

      • newColumnScrollState: ScrollState

        New ScrollState for columns that will be used for rendering.

      Returns void