9 líneas
9,9 KiB
JavaScript
9 líneas
9,9 KiB
JavaScript
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/*!
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* jQuery UI Menu 1.13.2
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* http://jqueryui.com
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*
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* Copyright jQuery Foundation and other contributors
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* Released under the MIT license.
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* http://jquery.org/license
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*/
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!function(e){"use strict";"function"==typeof define&&define.amd?define(["jquery","./core"],e):e(jQuery)}(function(a){"use strict";return a.widget("ui.menu",{version:"1.13.2",defaultElement:"<ul>",delay:300,options:{icons:{submenu:"ui-icon-caret-1-e"},items:"> *",menus:"ul",position:{my:"left top",at:"right top"},role:"menu",blur:null,focus:null,select:null},_create:function(){this.activeMenu=this.element,this.mouseHandled=!1,this.lastMousePosition={x:null,y:null},this.element.uniqueId().attr({role:this.options.role,tabIndex:0}),this._addClass("ui-menu","ui-widget ui-widget-content"),this._on({"mousedown .ui-menu-item":function(e){e.preventDefault(),this._activateItem(e)},"click .ui-menu-item":function(e){var t=a(e.target),i=a(a.ui.safeActiveElement(this.document[0]));!this.mouseHandled&&t.not(".ui-state-disabled").length&&(this.select(e),e.isPropagationStopped()||(this.mouseHandled=!0),t.has(".ui-menu").length?this.expand(e):!this.element.is(":focus")&&i.closest(".ui-menu").length&&(this.element.trigger("focus",[!0]),this.active)&&1===this.active.parents(".ui-menu").length&&clearTimeout(this.timer))},"mouseenter .ui-menu-item":"_activateItem","mousemove .ui-menu-item":"_activateItem",mouseleave:"collapseAll","mouseleave .ui-menu":"collapseAll",focus:function(e,t){var i=this.active||this._menuItems().first();t||this.focus(e,i)},blur:function(e){this._delay(function(){a.contains(this.element[0],a.ui.safeActiveElement(this.document[0]))||this.collapseAll(e)})},keydown:"_keydown"}),this.refresh(),this._on(this.document,{click:function(e){this._closeOnDocumentClick(e)&&this.collapseAll(e,!0),this.mouseHandled=!1}})},_activateItem:function(e){var t,i;this.previousFilter||e.clientX===this.lastMousePosition.x&&e.clientY===this.lastMousePosition.y||(this.lastMousePosition={x:e.clientX,y:e.clientY},t=a(e.target).closest(".ui-menu-item"),i=a(e.currentTarget),t[0]!==i[0])||i.is(".ui-state-active")||(this._removeClass(i.siblings().children(".ui-state-active"),null,"ui-state-active"),this.focus(e,i))},_destroy:function(){var e=this.element.find(".ui-menu-item").removeAttr("role aria-disabled").children(".ui-menu-item-wrapper").removeUniqueId().removeAttr("tabIndex role aria-haspopup");this.element.removeAttr("aria-activedescendant").find(".ui-menu").addBack().removeAttr("role aria-labelledby aria-expanded aria-hidden aria-disabled tabIndex").removeUniqueId().show(),e.children().each(function(){var e=a(this);e.data("ui-menu-submenu-caret")&&e.remove()})},_keydown:function(e){var t,i,s,n=!0;switch(e.keyCode){case a.ui.keyCode.PAGE_UP:this.previousPage(e);break;case a.ui.keyCode.PAGE_DOWN:this.nextPage(e);break;case a.ui.keyCode.HOME:this._move("first","first",e);break;case a.ui.keyCode.END:this._move("last","last",e);break;case a.ui.keyCode.UP:this.previous(e);break;case a.ui.keyCode.DOWN:this.next(e);break;case a.ui.keyCode.LEFT:this.collapse(e);break;case a.ui.keyCode.RIGHT:this.active&&!this.active.is(".ui-state-disabled")&&this.expand(e);break;case a.ui.keyCode.ENTER:case a.ui.keyCode.SPACE:this._activate(e);break;case a.ui.keyCode.ESCAPE:this.collapse(e);break;default:t=this.previousFilter||"",s=n=!1,i=96<=e.keyCode&&e.keyCode<=105?(e.keyCode-96).toString():String.fromCharCode(e.keyCode),clearTimeout(this.filterTimer),i===t?s=!0:i=t+i,t=this._filterMenuItems(i),(t=s&&-1!==t.index(this.active.next())?this.active.nextAll(".ui-menu-item"):t).length||(i=String.fromCharCode(e.keyCode),t=this._filterMenuItems(i)),t.length?(this.focus(e,t),this.previousFilter=i,this.filterTimer=this._delay(function(){delete this.previousFilter},1e3)):delete this.previousFilter}n&&e.preventDefault()},_activate:function(e){this.active&&!this.active.is(".ui-state-disabled")&&(this.active.children("[aria-haspopup='true']").length?this.expand(e):this.select(e))},refresh:function(){var e,t,s=this,n=this.options.icons.submenu,i=this.element.find(this.options.menus);this._toggleClass("ui-menu-icons",null,!!this.element.find(".ui-icon").length),e=i.filter(":not(.ui-menu)").hide().attr({role:this.options.role,"aria-hidden":"true","aria-expanded":"false"}).each(fun
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