@progress/kendo-react-layout/menu/components/Menu.js

React Layout components enable you to create a perceptive and intuitive layout of web projects. KendoReact Layout package

/**
 * @license
 *-------------------------------------------------------------------------------------------
 * Copyright © 2026 Progress Software Corporation. All rights reserved.
 * Licensed under commercial license. See LICENSE.md in the package root for more information
 *-------------------------------------------------------------------------------------------
 */
"use strict";Object.defineProperty(exports,Symbol.toStringTag,{value:"Module"});const X=require("react"),i=require("prop-types"),M=require("@progress/kendo-react-common"),t=require("../utils/itemsIdsUtils.js"),ee=require("../utils/prepareInputItemsForInternalWork.js"),Z=require("../utils/getNewItemIdUponKeyboardNavigation.js"),B=require("../utils/hoverDelay.js"),te=require("./MenuItemInternal.js"),re=require("../utils/DirectionHolder.js"),ne=require("../utils/MouseOverHandler.js");function oe(o){const D=Object.create(null,{[Symbol.toStringTag]:{value:"Module"}});if(o){for(const I in o)if(I!=="default"){const b=Object.getOwnPropertyDescriptor(o,I);Object.defineProperty(D,I,b.get?b:{enumerable:!0,get:()=>o[I]})}}return D.default=o,Object.freeze(D)}const n=oe(X),K={focusedItemId:t.EMPTY_ID,hoveredItemId:t.EMPTY_ID,tabbableItemId:t.ZERO_LEVEL_ZERO_ITEM_ID},S=n.forwardRef((o,D)=>{const I=n.useRef(null),b=n.useRef(null),y=n.useRef(null),R=n.useRef(new re.DirectionHolder),O=n.useRef([]),N=n.useRef([]),l=n.useRef(o);l.current=o;const[v,h]=n.useState({...K}),C=n.useRef(v);C.current=v;const w=n.useRef(()=>{}),P=n.useRef(new ne.MouseOverHandler(o.openOnClick,()=>w.current())),{items:j,inputItems:F}=ee.prepareInputItemsForInternalWork(o.items,o.children);O.current=j,N.current=F,R.current.setIsDirectionRightToLeft(V());function V(){return!!(l.current.dir!==void 0?l.current.dir==="rtl":I.current&&getComputedStyle(I.current).direction==="rtl")}const g=n.useCallback(()=>{b.current&&(clearTimeout(b.current),b.current=null),y.current&&(clearTimeout(y.current),y.current=null)},[]),H=n.useCallback(()=>{g(),h({...K})},[g]);w.current=H;const E=n.useRef({get element(){return I.current},reset:()=>w.current()});n.useImperativeHandle(D,()=>E.current,[]);const m=n.useCallback(e=>{h(r=>{const c=e===t.EMPTY_ID?r.tabbableItemId:t.getRootParentId(e);return{hoveredItemId:e===t.EMPTY_ID||t.isIdEmptyOrZeroLevel(r.hoveredItemId)&&t.isIdEmptyOrZeroLevel(e)?r.hoveredItemId:t.EMPTY_ID,focusedItemId:e,tabbableItemId:c}})},[]),a=n.useCallback(e=>{h(r=>t.isIdEmptyOrZeroLevel(e)&&t.isIdEmptyOrZeroLevel(r.focusedItemId)?{hoveredItemId:e,focusedItemId:r.focusedItemId,tabbableItemId:r.tabbableItemId}:{hoveredItemId:e,focusedItemId:t.EMPTY_ID,tabbableItemId:t.ZERO_LEVEL_ZERO_ITEM_ID})},[]),f=n.useCallback(e=>t.getItemById(e,N.current),[]),T=n.useCallback((e,r)=>{M.dispatchEvent(l.current.onSelect,e,E.current,{item:f(r),itemId:r})},[f]),_=n.useCallback(e=>!l.current.customCloseItemIds||l.current.customCloseItemIds.indexOf(e)===-1,[]),Y=n.useCallback(e=>{var s,u;const r=l.current,c=C.current;if(r.openOnClick&&c.hoveredItemId!==t.EMPTY_ID){const d=e.target;((s=I.current)==null?void 0:s.contains(d))===!1&&(r.id&&((u=d.closest)!=null&&u.call(d,`[id^="${r.id}_"]`))||a(t.EMPTY_ID))}},[a]),W=n.useCallback(e=>{const r=C.current,c=l.current,s=O.current;if(r.focusedItemId!==t.EMPTY_ID){const u=t.getItemById(r.focusedItemId,s);let d=Z.getNewItemIdUponKeyboardNavigation(s,u.id,e.keyCode,e.key,c.vertical,R.current.getIsDirectionRightToLeft());const k=t.getItemById(d,s);if(k!=null&&k.separator&&(d=Z.getNewItemIdUponKeyboardNavigation(s,d,e.keyCode,e.key,c.vertical,R.current.getIsDirectionRightToLeft())),u.id!==d&&(e.preventDefault(),m(d)),(e.keyCode===M.Keys.enter||e.keyCode===M.Keys.space)&&!u.disabled&&(P.current.handleItemSelectedViaKeyboard(),T(e,u.id),!e.isDefaultPrevented()&&u.items.length===0&&u.url&&window.location.assign(u.url)),e.keyCode===M.Keys.esc&&t.isIdZeroLevel(u.id)&&c.onClose){const p=f(u.id);c.onClose({target:E.current,item:p,itemId:u.id})}}},[m,T,f]),U=n.useCallback(e=>{const r=C.current,c=l.current,s=c.openOnClick&&!t.isIdZeroLevel(e)&&r.hoveredItemId!==t.EMPTY_ID;(P.current.IsMouseOverEnabled||s)&&(g(),b.current=window.setTimeout(()=>{a(e),b.current=null},B.getHoverOpenDelay(c)))},[g,a]),A=n.useCallback(e=>{const r=C.current,c=l.current,s=c.openOnClick&&!t.isIdZeroLevel(e)&&r.hoveredItemId!==t.EMPTY_ID;(P.current.IsMouseOverEnabled||s)&&_(e)&&(g(),y.current=window.setTimeout(()=>{a(s?t.getDirectParentId(e):t.EMPTY_ID),y.current=null},B.getHoverCloseDelay(c)))},[g,_,a]),z=n.useCallback(e=>{C.current.hoveredItemId===t.EMPTY_ID?m(e):h(c=>({focusedItemId:e,hoveredItemId:c.hoveredItemId,tabbableItemId:t.getRootParentId(e)}))},[m]),G=n.useCallback((e,r)=>{const c=O.current,s=t.getItemById(r,c),u=C.current,d=l.current;if(!s.disabled){const k=t.isIdZeroLevel(r),p=!s.items||s.items.length===0;k?(m(r),p||d.openOnClick&&u.hoveredItemId!==t.EMPTY_ID&&t.getRootParentId(u.hoveredItemId)===r?a(t.EMPTY_ID):a(r)):p&&(m(r),a(t.EMPTY_ID)),T(e,r),!e.isDefaultPrevented()&&s.url&&window.location.assign(s.url)}},[m,a,T]),$=n.useCallback((e,r)=>{const c=l.current;c.onClose&&c.onClose({target:E.current,item:f(e),itemId:e,popupCloseEvent:r})},[f]),x=n.useCallback((e,r)=>{var s;const c=l.current;if(_(e)&&m(t.EMPTY_ID),((s=r.relatedTarget)==null?void 0:s.nodeName)==="LI"){const u=r.relatedTarget.getAttribute("id");if(u!=null&&u.includes(c.id))return}if(t.isIdZeroLevel(e)&&c.onClose){const u=f(e);c.onClose({target:E.current,item:u,itemId:e})}},[_,m,f]),q=n.useRef(o.vertical);n.useEffect(()=>()=>{g()},[g]),n.useEffect(()=>(o.openOnClick&&document.addEventListener("mousedown",Y),()=>{document.removeEventListener("mousedown",Y)}),[o.openOnClick,Y]),n.useEffect(()=>{const e=!!q.current!=!!o.vertical,r=R.current.hasDirectionChanged();(e||r)&&H(),P.current.OpenOnClick=o.openOnClick,q.current=o.vertical});const J=()=>M.classNames("k-reset","k-header","k-menu",{"k-menu-horizontal":!o.vertical},{"k-menu-vertical":o.vertical},o.className);let L;v.hoveredItemId?L=v.hoveredItemId:v.focusedItemId?L=t.getDirectParentId(v.focusedItemId):L=t.EMPTY_ID;const Q=o.animate!==void 0?o.animate:!0;return n.createElement("div",{id:o.id,onKeyDown:W,style:o.style,className:R.current.getIsDirectionRightToLeft()?"k-rtl":void 0,ref:I},n.createElement(te.MenuItemInternalsList,{className:J(),"aria-orientation":o.vertical?"vertical":void 0,items:O.current,animate:Q,isMenuVertical:o.vertical,isDirectionRightToLeft:R.current.getIsDirectionRightToLeft(),focusedItemId:v.focusedItemId,lastItemIdToBeOpened:L,tabbableItemId:v.tabbableItemId,itemRender:o.itemRender,linkRender:o.linkRender,menuGuid:o.id,onMouseLeave:A,onMouseOver:U,onFocus:z,onClick:G,onBlur:x,onOriginalItemNeeded:f,onPopupClose:$,role:o.role}))});S.propTypes={vertical:i.bool,items:i.arrayOf(i.object),style:i.object,animate:i.oneOfType([i.bool,i.shape({openDuration:i.number,closeDuration:i.number})]),dir:i.string,hoverOpenDelay:i.number,hoverCloseDelay:i.number,openOnClick:i.bool,itemRender:i.any,linkRender:i.any,customCloseItemIds:i.arrayOf(i.string),onSelect:i.func,onClose:i.func,role:i.string};S.displayName="Menu";exports.Menu=S;