@mui/x-data-grid
Version:
The Community plan edition of the Data Grid components (MUI X).
28 lines (27 loc) • 2.15 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.useGridRowAriaAttributes = void 0;
var React = _interopRequireWildcard(require("react"));
var _rowSelection = require("../rowSelection");
var _useGridSelector = require("../../utils/useGridSelector");
var _gridColumnGroupsSelector = require("../columnGrouping/gridColumnGroupsSelector");
var _useGridPrivateApiContext = require("../../utils/useGridPrivateApiContext");
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && {}.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
const useGridRowAriaAttributes = () => {
const apiRef = (0, _useGridPrivateApiContext.useGridPrivateApiContext)();
const selectedIdsLookup = (0, _useGridSelector.useGridSelector)(apiRef, _rowSelection.selectedIdsLookupSelector);
const headerGroupingMaxDepth = (0, _useGridSelector.useGridSelector)(apiRef, _gridColumnGroupsSelector.gridColumnGroupsHeaderMaxDepthSelector);
return React.useCallback((rowNode, index) => {
const ariaAttributes = {};
const ariaRowIndex = index + headerGroupingMaxDepth + 2; // 1 for the header row and 1 as it's 1-based
ariaAttributes['aria-rowindex'] = ariaRowIndex;
if (apiRef.current.isRowSelectable(rowNode.id)) {
ariaAttributes['aria-selected'] = selectedIdsLookup[rowNode.id] !== undefined;
}
return ariaAttributes;
}, [apiRef, selectedIdsLookup, headerGroupingMaxDepth]);
};
exports.useGridRowAriaAttributes = useGridRowAriaAttributes;