@mui/x-data-grid/esm/hooks/features/rowReorder/gridRowReorderSelector.js

The Community plan edition of the MUI X Data Grid components.

import { createRootSelector, createSelector } from "../../../utils/createSelector.js";
export const gridRowReorderStateSelector = createRootSelector(state => state.rowReorder);
export const gridIsRowDragActiveSelector = createSelector(gridRowReorderStateSelector, rowReorder => rowReorder?.isActive ?? false);

// Selector for the entire drop target state
export const gridRowDropTargetSelector = createSelector(gridRowReorderStateSelector, rowReorder => rowReorder?.dropTarget ?? {
  rowId: null,
  position: null
});
export const gridRowDropTargetRowIdSelector = createSelector(gridRowDropTargetSelector, dropTarget => dropTarget.rowId ?? null);

// Selector for a specific row's drop position
export const gridRowDropPositionSelector = createSelector(gridRowDropTargetSelector, (dropTarget, rowId) => {
  if (dropTarget.rowId === rowId) {
    return dropTarget.position;
  }
  return null;
});

// Selector for the dragged row ID
export const gridDraggedRowIdSelector = createSelector(gridRowReorderStateSelector, rowReorder => rowReorder?.draggedRowId ?? null);