react-aria/dist/private/listbox/useListBoxSection.cjs

Spectrum UI components in React

var $7ac82d1fee77eb8a$exports = require("../utils/useId.cjs");


function $parcel$export(e, n, v, s) {
  Object.defineProperty(e, n, {get: v, set: s, enumerable: true, configurable: true});
}

$parcel$export(module.exports, "useListBoxSection", function () { return $8849778a80d0b8bf$export$c3f9f39876e4bc7; });
/*
 * Copyright 2020 Adobe. All rights reserved.
 * This file is licensed to you under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License. You may obtain a copy
 * of the License at http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under
 * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
 * OF ANY KIND, either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */ 
function $8849778a80d0b8bf$export$c3f9f39876e4bc7(props) {
    let { heading: heading, 'aria-label': ariaLabel } = props;
    let headingId = (0, $7ac82d1fee77eb8a$exports.useId)();
    return {
        itemProps: {
            role: 'presentation'
        },
        headingProps: heading ? {
            // Technically, listbox cannot contain headings according to ARIA.
            // We hide the heading from assistive technology, using role="presentation",
            // and only use it as a visual label for the nested group.
            id: headingId,
            role: 'presentation',
            onMouseDown: (e)=>{
                // Prevent DOM focus from moving on mouse down when using virtual focus
                e.preventDefault();
            }
        } : {},
        groupProps: {
            role: 'group',
            'aria-label': ariaLabel,
            'aria-labelledby': heading ? headingId : undefined
        }
    };
}


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