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    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