handsontable/core/viewportScroll/scrollStrategies/focusScroll.mjs

Handsontable is a JavaScript Data Grid available for React, Angular and Vue.

import { scrollWindowToCell } from "../utils.mjs";
/**
 * Scroll strategy for changed the focus position of the selection.
 *
 * @param {Core} hot Handsontable instance.
 * @returns {function(): function(CellCoords): void}
 */
export function focusScrollStrategy(hot) {
  return cellCoords => {
    hot.scrollViewportTo(cellCoords.toObject(), () => {
      const activeRange = hot.getSelectedRangeActive();
      if (!activeRange) {
        return;
      }
      const {
        row,
        col
      } = activeRange.highlight;
      scrollWindowToCell(hot.getCell(row, col, true));
    });
  };
}