@mui/x-charts/esm/hooks/useIsItemFocused.js

The community edition of MUI X Charts components.

'use client';

import { useStore } from "../internals/store/useStore.js";
import { selectorChartsItemIsFocused } from "../internals/plugins/featurePlugins/useChartKeyboardNavigation/index.js";
/**
 * A hook to check if an item has the focus.
 *
 * If you need to process multiple points, use the `useIsItemFocusedGetter` hook instead.
 *
 * @param {FocusedItemIdentifier} item is the item to check
 * @returns {boolean} the focus state
 */
export function useIsItemFocused(item) {
  const store = useStore();
  return store.use(selectorChartsItemIsFocused, item);
}