@angular/material/bundles/material-menu.umd.min.js

Angular Material

/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports,require("@angular/core"),require("@angular/cdk/portal"),require("@angular/common"),require("rxjs"),require("@angular/animations"),require("@angular/cdk/a11y"),require("@angular/material/core"),require("@angular/cdk/coercion"),require("@angular/cdk/keycodes"),require("rxjs/operators"),require("@angular/cdk/bidi"),require("@angular/cdk/overlay"),require("@angular/cdk/platform")):"function"==typeof define&&define.amd?define("@angular/material/menu",["exports","@angular/core","@angular/cdk/portal","@angular/common","rxjs","@angular/animations","@angular/cdk/a11y","@angular/material/core","@angular/cdk/coercion","@angular/cdk/keycodes","rxjs/operators","@angular/cdk/bidi","@angular/cdk/overlay","@angular/cdk/platform"],e):e((t.ng=t.ng||{},t.ng.material=t.ng.material||{},t.ng.material.menu={}),t.ng.core,t.ng.cdk.portal,t.ng.common,t.rxjs,t.ng.animations,t.ng.cdk.a11y,t.ng.material.core,t.ng.cdk.coercion,t.ng.cdk.keycodes,t.rxjs.operators,t.ng.cdk.bidi,t.ng.cdk.overlay,t.ng.cdk.platform)}(this,function(t,e,n,i,o,r,s,a,u,p,c,l,m,h){"use strict";function d(t,e){function n(){this.constructor=t}v(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}function g(){throw Error('matMenuTriggerFor: must pass in an mat-menu instance.\n\n    Example:\n      <mat-menu #menu="matMenu"></mat-menu>\n      <button [matMenuTriggerFor]="menu"></button>')}function f(){throw Error('xPosition value must be either \'before\' or after\'.\n      Example: <mat-menu xPosition="before" #menu="matMenu"></mat-menu>')}function _(){throw Error('yPosition value must be either \'above\' or below\'.\n      Example: <mat-menu yPosition="above" #menu="matMenu"></mat-menu>')}function y(){return{overlapTrigger:!1,xPosition:"after",yPosition:"below",backdropClass:"cdk-overlay-transparent-backdrop"}}function b(t){return function(){return t.scrollStrategies.reposition()}}var v=function(t,e){return(v=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},M=function(){function t(t,e,n,i,r,s){this._template=t,this._componentFactoryResolver=e,this._appRef=n,this._injector=i,this._viewContainerRef=r,this._document=s,this._attached=new o.Subject}return t.prototype.attach=function(t){void 0===t&&(t={}),this._portal||(this._portal=new n.TemplatePortal(this._template,this._viewContainerRef)),this.detach(),this._outlet||(this._outlet=new n.DomPortalOutlet(this._document.createElement("div"),this._componentFactoryResolver,this._appRef,this._injector));var e=this._template.elementRef.nativeElement;e.parentNode.insertBefore(this._outlet.outletElement,e),this._portal.attach(this._outlet,t),this._attached.next()},t.prototype.detach=function(){this._portal.isAttached&&this._portal.detach()},t.prototype.ngOnDestroy=function(){this._outlet&&this._outlet.dispose()},t.decorators=[{type:e.Directive,args:[{selector:"ng-template[matMenuContent]"}]}],t.ctorParameters=function(){return[{type:e.TemplateRef},{type:e.ComponentFactoryResolver},{type:e.ApplicationRef},{type:e.Injector},{type:e.ViewContainerRef},{type:void 0,decorators:[{type:e.Inject,args:[i.DOCUMENT]}]}]},t}(),k={transformMenu:r.trigger("transformMenu",[r.state("void",r.style({opacity:0,transform:"scale(0.8)"})),r.transition("void => enter",r.group([r.query(".mat-menu-content",r.animate("100ms linear",r.style({opacity:1}))),r.animate("120ms cubic-bezier(0, 0, 0.2, 1)",r.style({transform:"scale(1)"}))])),r.transition("* => void",r.animate("100ms 25ms linear",r.style({opacity:0})))]),fadeInItems:r.trigger("fadeInItems",[r.state("showing",r.style({opacity:1})),r.transition("void => *",[r.style({opacity:0}),r.animate("400ms 100ms cubic-bezier(0.55, 0, 0.55, 0.2)")])])},O=k.fadeInItems,C=k.transformMenu,P=new e.InjectionToken("MAT_MENU_PANEL"),x=function(){function t(){}return t}(),w=a.mixinDisableRipple(a.mixinDisabled(x)),I=function(t){function n(e,n,i,r){var s=t.call(this)||this;return s._elementRef=e,s._focusMonitor=i,s._parentMenu=r,s.role="menuitem",s._hovered=new o.Subject,s._highlighted=!1,s._triggersSubmenu=!1,i&&i.monitor(s._elementRef,!1),r&&r.addItem&&r.addItem(s),s._document=n,s}return d(n,t),n.prototype.focus=function(t){void 0===t&&(t="program"),this._focusMonitor?this._focusMonitor.focusVia(this._getHostElement(),t):this._getHostElement().focus()},n.prototype.ngOnDestroy=function(){this._focusMonitor&&this._focusMonitor.stopMonitoring(this._elementRef),this._parentMenu&&this._parentMenu.removeItem&&this._parentMenu.removeItem(this),this._hovered.complete()},n.prototype._getTabIndex=function(){return this.disabled?"-1":"0"},n.prototype._getHostElement=function(){return this._elementRef.nativeElement},n.prototype._checkDisabled=function(t){this.disabled&&(t.preventDefault(),t.stopPropagation())},n.prototype._handleMouseEnter=function(){this._hovered.next(this)},n.prototype.getLabel=function(){var t=this._elementRef.nativeElement,e=this._document?this._document.TEXT_NODE:3,n="";if(t.childNodes)for(var i=t.childNodes.length,o=0;o<i;o++)t.childNodes[o].nodeType===e&&(n+=t.childNodes[o].textContent);return n.trim()},n.decorators=[{type:e.Component,args:[{selector:"[mat-menu-item]",exportAs:"matMenuItem",inputs:["disabled","disableRipple"],host:{"[attr.role]":"role",class:"mat-menu-item","[class.mat-menu-item-highlighted]":"_highlighted","[class.mat-menu-item-submenu-trigger]":"_triggersSubmenu","[attr.tabindex]":"_getTabIndex()","[attr.aria-disabled]":"disabled.toString()","[attr.disabled]":"disabled || null","(click)":"_checkDisabled($event)","(mouseenter)":"_handleMouseEnter()"},changeDetection:e.ChangeDetectionStrategy.OnPush,encapsulation:e.ViewEncapsulation.None,template:'<ng-content></ng-content><div class="mat-menu-ripple" matRipple [matRippleDisabled]="disableRipple || disabled" [matRippleTrigger]="_getHostElement()"></div>'}]}],n.ctorParameters=function(){return[{type:e.ElementRef},{type:void 0,decorators:[{type:e.Inject,args:[i.DOCUMENT]}]},{type:s.FocusMonitor},{type:void 0,decorators:[{type:e.Inject,args:[P]},{type:e.Optional}]}]},n.propDecorators={role:[{type:e.Input}]},n}(w),S=new e.InjectionToken("mat-menu-default-options",{providedIn:"root",factory:y}),E=function(){function t(t,n,i){this._elementRef=t,this._ngZone=n,this._defaultOptions=i,this._xPosition=this._defaultOptions.xPosition,this._yPosition=this._defaultOptions.yPosition,this._items=[],this._itemChanges=new o.Subject,this._tabSubscription=o.Subscription.EMPTY,this._classList={},this._panelAnimationState="void",this._animationDone=new o.Subject,this.backdropClass=this._defaultOptions.backdropClass,this._overlapTrigger=this._defaultOptions.overlapTrigger,this._hasBackdrop=this._defaultOptions.hasBackdrop,this.closed=new e.EventEmitter,this.close=this.closed}return Object.defineProperty(t.prototype,"xPosition",{get:function(){return this._xPosition},set:function(t){"before"!==t&&"after"!==t&&f(),this._xPosition=t,this.setPositionClasses()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"yPosition",{get:function(){return this._yPosition},set:function(t){"above"!==t&&"below"!==t&&_(),this._yPosition=t,this.setPositionClasses()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"overlapTrigger",{get:function(){return this._overlapTrigger},set:function(t){this._overlapTrigger=u.coerceBooleanProperty(t)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"hasBackdrop",{get:function(){return this._hasBackdrop},set:function(t){this._hasBackdrop=u.coerceBooleanProperty(t)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"panelClass",{set:function(t){var e=this,n=this._previousPanelClass;n&&n.length&&n.split(" ").forEach(function(t){e._classList[t]=!1}),this._previousPanelClass=t,t&&t.length&&(t.split(" ").forEach(function(t){e._classList[t]=!0}),this._elementRef.nativeElement.className="")},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"classList",{get:function(){return this.panelClass},set:function(t){this.panelClass=t},enumerable:!0,configurable:!0}),t.prototype.ngOnInit=function(){this.setPositionClasses()},t.prototype.ngAfterContentInit=function(){var t=this;this._keyManager=new s.FocusKeyManager(this._items).withWrap().withTypeAhead(),this._tabSubscription=this._keyManager.tabOut.subscribe(function(){return t.closed.emit("tab")})},t.prototype.ngOnDestroy=function(){this._tabSubscription.unsubscribe(),this.closed.complete()},t.prototype._hovered=function(){return this._itemChanges.pipe(c.startWith(this._items),c.switchMap(function(t){return o.merge.apply(void 0,t.map(function(t){return t._hovered}))}))},t.prototype._handleKeydown=function(t){var e=t.keyCode;switch(e){case p.ESCAPE:this.closed.emit("keydown");break;case p.LEFT_ARROW:this.parentMenu&&"ltr"===this.direction&&this.closed.emit("keydown");break;case p.RIGHT_ARROW:this.parentMenu&&"rtl"===this.direction&&this.closed.emit("keydown");break;default:e!==p.UP_ARROW&&e!==p.DOWN_ARROW||this._keyManager.setFocusOrigin("keyboard"),this._keyManager.onKeydown(t)}},t.prototype.focusFirstItem=function(t){var e=this;void 0===t&&(t="program"),this.lazyContent?this._ngZone.onStable.asObservable().pipe(c.take(1)).subscribe(function(){return e._keyManager.setFocusOrigin(t).setFirstItemActive()}):this._keyManager.setFocusOrigin(t).setFirstItemActive()},t.prototype.resetActiveItem=function(){this._keyManager.setActiveItem(-1)},t.prototype.setElevation=function(t){var e="mat-elevation-z"+(4+t),n=Object.keys(this._classList).find(function(t){return t.startsWith("mat-elevation-z")});n&&n!==this._previousElevation||(this._previousElevation&&(this._classList[this._previousElevation]=!1),this._classList[e]=!0,this._previousElevation=e)},t.prototype.addItem=function(t){-1===this._items.indexOf(t)&&(this._items.push(t),this._itemChanges.next(this._items))},t.prototype.removeItem=function(t){var e=this._items.indexOf(t);this._items.indexOf(t)>-1&&(this._items.splice(e,1),this._itemChanges.next(this._items))},t.prototype.setPositionClasses=function(t,e){void 0===t&&(t=this.xPosition),void 0===e&&(e=this.yPosition);var n=this._classList;n["mat-menu-before"]="before"===t,n["mat-menu-after"]="after"===t,n["mat-menu-above"]="above"===e,n["mat-menu-below"]="below"===e},t.prototype._startAnimation=function(){this._panelAnimationState="enter"},t.prototype._resetAnimation=function(){this._panelAnimationState="void"},t.prototype._onAnimationDone=function(t){this._animationDone.next(t),this._isAnimating=!1},t.prototype._onAnimationStart=function(t){this._isAnimating=!0,"enter"===t.toState&&0===this._keyManager.activeItemIndex&&(t.element.scrollTop=0)},t.decorators=[{type:e.Component,args:[{selector:"mat-menu",template:'<ng-template><div class="mat-menu-panel" [ngClass]="_classList" (keydown)="_handleKeydown($event)" (click)="closed.emit(\'click\')" [@transformMenu]="_panelAnimationState" (@transformMenu.start)="_onAnimationStart($event)" (@transformMenu.done)="_onAnimationDone($event)" tabindex="-1" role="menu"><div class="mat-menu-content"><ng-content></ng-content></div></div></ng-template>',styles:[".mat-menu-panel{min-width:112px;max-width:280px;overflow:auto;-webkit-overflow-scrolling:touch;max-height:calc(100vh - 48px);border-radius:4px;outline:0}.mat-menu-panel.ng-animating{pointer-events:none}@media (-ms-high-contrast:active){.mat-menu-panel{outline:solid 1px}}.mat-menu-content:not(:empty){padding-top:8px;padding-bottom:8px}.mat-menu-item{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;cursor:pointer;outline:0;border:none;-webkit-tap-highlight-color:transparent;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block;line-height:48px;height:48px;padding:0 16px;text-align:left;text-decoration:none;max-width:100%;position:relative}.mat-menu-item::-moz-focus-inner{border:0}.mat-menu-item[disabled]{cursor:default}[dir=rtl] .mat-menu-item{text-align:right}.mat-menu-item .mat-icon{margin-right:16px;vertical-align:middle}.mat-menu-item .mat-icon svg{vertical-align:top}[dir=rtl] .mat-menu-item .mat-icon{margin-left:16px;margin-right:0}@media (-ms-high-contrast:active){.mat-menu-item-highlighted,.mat-menu-item.cdk-keyboard-focused,.mat-menu-item.cdk-program-focused{outline:dotted 1px}}.mat-menu-item-submenu-trigger{padding-right:32px}.mat-menu-item-submenu-trigger::after{width:0;height:0;border-style:solid;border-width:5px 0 5px 5px;border-color:transparent transparent transparent currentColor;content:'';display:inline-block;position:absolute;top:50%;right:16px;transform:translateY(-50%)}[dir=rtl] .mat-menu-item-submenu-trigger{padding-right:16px;padding-left:32px}[dir=rtl] .mat-menu-item-submenu-trigger::after{right:auto;left:16px;transform:rotateY(180deg) translateY(-50%)}button.mat-menu-item{width:100%}.mat-menu-item .mat-menu-ripple{top:0;left:0;right:0;bottom:0;position:absolute;pointer-events:none}"],changeDetection:e.ChangeDetectionStrategy.OnPush,encapsulation:e.ViewEncapsulation.None,exportAs:"matMenu",animations:[k.transformMenu,k.fadeInItems],providers:[{provide:P,useExisting:t}]}]}],t.ctorParameters=function(){return[{type:e.ElementRef},{type:e.NgZone},{type:void 0,decorators:[{type:e.Inject,args:[S]}]}]},t.propDecorators={backdropClass:[{type:e.Input}],xPosition:[{type:e.Input}],yPosition:[{type:e.Input}],templateRef:[{type:e.ViewChild,args:[e.TemplateRef]}],items:[{type:e.ContentChildren,args:[I]}],lazyContent:[{type:e.ContentChild,args:[M]}],overlapTrigger:[{type:e.Input}],hasBackdrop:[{type:e.Input}],panelClass:[{type:e.Input,args:["class"]}],classList:[{type:e.Input}],closed:[{type:e.Output}],close:[{type:e.Output}]},t}(),R=new e.InjectionToken("mat-menu-scroll-strategy"),T={provide:R,deps:[m.Overlay],useFactory:b},A=h.normalizePassiveListenerOptions({passive:!0}),j=function(){function t(t,n,i,r,s,a,u,p){var c=this;this._overlay=t,this._element=n,this._viewContainerRef=i,this._parentMenu=s,this._menuItemInstance=a,this._dir=u,this._focusMonitor=p,this._overlayRef=null,this._menuOpen=!1,this._closingActionsSubscription=o.Subscription.EMPTY,this._hoverSubscription=o.Subscription.EMPTY,this._menuCloseSubscription=o.Subscription.EMPTY,this._handleTouchStart=function(){return c._openedBy="touch"},this._openedBy=null,this.menuOpened=new e.EventEmitter,this.onMenuOpen=this.menuOpened,this.menuClosed=new e.EventEmitter,this.onMenuClose=this.menuClosed,n.nativeElement.addEventListener("touchstart",this._handleTouchStart,A),a&&(a._triggersSubmenu=this.triggersSubmenu()),this._scrollStrategy=r}return Object.defineProperty(t.prototype,"_deprecatedMatMenuTriggerFor",{get:function(){return this.menu},set:function(t){this.menu=t},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"menu",{get:function(){return this._menu},set:function(t){var e=this;t!==this._menu&&(this._menu=t,this._menuCloseSubscription.unsubscribe(),t&&(this._menuCloseSubscription=t.close.asObservable().subscribe(function(t){e._destroyMenu(),"click"!==t&&"tab"!==t||!e._parentMenu||e._parentMenu.closed.emit(t)})))},enumerable:!0,configurable:!0}),t.prototype.ngAfterContentInit=function(){this._checkMenu(),this._handleHover()},t.prototype.ngOnDestroy=function(){this._overlayRef&&(this._overlayRef.dispose(),this._overlayRef=null),this._element.nativeElement.removeEventListener("touchstart",this._handleTouchStart,A),this._cleanUpSubscriptions(),this._closingActionsSubscription.unsubscribe()},Object.defineProperty(t.prototype,"menuOpen",{get:function(){return this._menuOpen},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"dir",{get:function(){return this._dir&&"rtl"===this._dir.value?"rtl":"ltr"},enumerable:!0,configurable:!0}),t.prototype.triggersSubmenu=function(){return!(!this._menuItemInstance||!this._parentMenu)},t.prototype.toggleMenu=function(){return this._menuOpen?this.closeMenu():this.openMenu()},t.prototype.openMenu=function(){var t=this;if(!this._menuOpen){this._checkMenu();var e=this._createOverlay(),n=e.getConfig();this._setPosition(n.positionStrategy),n.hasBackdrop=null==this.menu.hasBackdrop?!this.triggersSubmenu():this.menu.hasBackdrop,e.attach(this._getPortal()),this.menu.lazyContent&&this.menu.lazyContent.attach(this.menuData),this._closingActionsSubscription=this._menuClosingActions().subscribe(function(){return t.closeMenu()}),this._initMenu(),this.menu instanceof E&&this.menu._startAnimation()}},t.prototype.closeMenu=function(){this.menu.close.emit()},t.prototype.focus=function(t){void 0===t&&(t="program"),this._focusMonitor?this._focusMonitor.focusVia(this._element,t):this._element.nativeElement.focus()},t.prototype._destroyMenu=function(){var t=this;if(this._overlayRef&&this.menuOpen){var e=this.menu;this._closingActionsSubscription.unsubscribe(),this._overlayRef.detach(),e instanceof E?(e._resetAnimation(),e.lazyContent?e._animationDone.pipe(c.filter(function(t){return"void"===t.toState}),c.take(1),c.takeUntil(e.lazyContent._attached)).subscribe(function(){return e.lazyContent.detach()},void 0,function(){t._resetMenu()}):this._resetMenu()):(this._resetMenu(),e.lazyContent&&e.lazyContent.detach())}},t.prototype._initMenu=function(){this.menu.parentMenu=this.triggersSubmenu()?this._parentMenu:void 0,this.menu.direction=this.dir,this._setMenuElevation(),this._setIsMenuOpen(!0),this.menu.focusFirstItem(this._openedBy||"program")},t.prototype._setMenuElevation=function(){if(this.menu.setElevation){for(var t=0,e=this.menu.parentMenu;e;)t++,e=e.parentMenu;this.menu.setElevation(t)}},t.prototype._resetMenu=function(){this._setIsMenuOpen(!1),this._openedBy?this.triggersSubmenu()||this.focus(this._openedBy):this.focus(),this._openedBy=null},t.prototype._setIsMenuOpen=function(t){this._menuOpen=t,this._menuOpen?this.menuOpened.emit():this.menuClosed.emit(),this.triggersSubmenu()&&(this._menuItemInstance._highlighted=t)},t.prototype._checkMenu=function(){this.menu||g()},t.prototype._createOverlay=function(){if(!this._overlayRef){var t=this._getOverlayConfig();this._subscribeToPositions(t.positionStrategy),this._overlayRef=this._overlay.create(t),this._overlayRef.keydownEvents().subscribe()}return this._overlayRef},t.prototype._getOverlayConfig=function(){return new m.OverlayConfig({positionStrategy:this._overlay.position().flexibleConnectedTo(this._element).withLockedPosition().withTransformOriginOn(".mat-menu-panel"),backdropClass:this.menu.backdropClass||"cdk-overlay-transparent-backdrop",scrollStrategy:this._scrollStrategy(),direction:this._dir})},t.prototype._subscribeToPositions=function(t){var e=this;this.menu.setPositionClasses&&t.positionChanges.subscribe(function(t){var n="start"===t.connectionPair.overlayX?"after":"before",i="top"===t.connectionPair.overlayY?"below":"above";e.menu.setPositionClasses(n,i)})},t.prototype._setPosition=function(t){var e="before"===this.menu.xPosition?["end","start"]:["start","end"],n=e[0],i=e[1],o="above"===this.menu.yPosition?["bottom","top"]:["top","bottom"],r=o[0],s=o[1],a=[r,s],u=a[0],p=a[1],c=[n,i],l=c[0],m=c[1],h=0;this.triggersSubmenu()?(m=n="before"===this.menu.xPosition?"start":"end",i=l="end"===n?"start":"end",h="bottom"===r?8:-8):this.menu.overlapTrigger||(u="top"===r?"bottom":"top",p="top"===s?"bottom":"top"),t.withPositions([{originX:n,originY:u,overlayX:l,overlayY:r,offsetY:h},{originX:i,originY:u,overlayX:m,overlayY:r,offsetY:h},{originX:n,originY:p,overlayX:l,overlayY:s,offsetY:-h},{originX:i,originY:p,overlayX:m,overlayY:s,offsetY:-h}])},t.prototype._cleanUpSubscriptions=function(){this._closingActionsSubscription.unsubscribe(),this._hoverSubscription.unsubscribe()},t.prototype._menuClosingActions=function(){var t=this,e=this._overlayRef.backdropClick(),n=this._overlayRef.detachments(),i=this._parentMenu?this._parentMenu.closed:o.of(),r=this._parentMenu?this._parentMenu._hovered().pipe(c.filter(function(e){return e!==t._menuItemInstance}),c.filter(function(){return t._menuOpen})):o.of();return o.merge(e,i,r,n)},t.prototype._handleMousedown=function(t){s.isFakeMousedownFromScreenReader(t)||(this._openedBy=0===t.button?"mouse":null,this.triggersSubmenu()&&t.preventDefault())},t.prototype._handleKeydown=function(t){var e=t.keyCode;this.triggersSubmenu()&&(e===p.RIGHT_ARROW&&"ltr"===this.dir||e===p.LEFT_ARROW&&"rtl"===this.dir)&&this.openMenu()},t.prototype._handleClick=function(t){this.triggersSubmenu()?(t.stopPropagation(),this.openMenu()):this.toggleMenu()},t.prototype._handleHover=function(){var t=this;this.triggersSubmenu()&&(this._hoverSubscription=this._parentMenu._hovered().pipe(c.filter(function(e){return e===t._menuItemInstance&&!e.disabled}),c.delay(0,o.asapScheduler)).subscribe(function(){t._openedBy="mouse",t.menu instanceof E&&t.menu._isAnimating?t.menu._animationDone.pipe(c.take(1),c.delay(0,o.asapScheduler),c.takeUntil(t._parentMenu._hovered())).subscribe(function(){return t.openMenu()}):t.openMenu()}))},t.prototype._getPortal=function(){return this._portal&&this._portal.templateRef===this.menu.templateRef||(this._portal=new n.TemplatePortal(this.menu.templateRef,this._viewContainerRef)),this._portal},t.decorators=[{type:e.Directive,args:[{selector:"[mat-menu-trigger-for], [matMenuTriggerFor]",host:{"aria-haspopup":"true","[attr.aria-expanded]":"menuOpen || null","(mousedown)":"_handleMousedown($event)","(keydown)":"_handleKeydown($event)","(click)":"_handleClick($event)"},exportAs:"matMenuTrigger"}]}],t.ctorParameters=function(){return[{type:m.Overlay},{type:e.ElementRef},{type:e.ViewContainerRef},{type:void 0,decorators:[{type:e.Inject,args:[R]}]},{type:E,decorators:[{type:e.Optional}]},{type:I,decorators:[{type:e.Optional},{type:e.Self}]},{type:l.Directionality,decorators:[{type:e.Optional}]},{type:s.FocusMonitor}]},t.propDecorators={_deprecatedMatMenuTriggerFor:[{type:e.Input,args:["mat-menu-trigger-for"]}],menu:[{type:e.Input,args:["matMenuTriggerFor"]}],menuData:[{type:e.Input,args:["matMenuTriggerData"]}],menuOpened:[{type:e.Output}],onMenuOpen:[{type:e.Output}],menuClosed:[{type:e.Output}],onMenuClose:[{type:e.Output}]},t}(),D=function(){function t(){}return t.decorators=[{type:e.NgModule,args:[{imports:[i.CommonModule,a.MatCommonModule,a.MatRippleModule,m.OverlayModule],exports:[E,I,j,M,a.MatCommonModule],declarations:[E,I,j,M],providers:[T]}]}],t}();t.MAT_MENU_SCROLL_STRATEGY=R,t.MatMenuModule=D,t.MatMenu=E,t.MAT_MENU_DEFAULT_OPTIONS=S,t.MatMenuItem=I,t.MatMenuTrigger=j,t.matMenuAnimations=k,t.fadeInItems=O,t.transformMenu=C,t.MatMenuContent=M,t.ɵa21=y,t.ɵb21=x,t.ɵc21=w,t.ɵf21=P,t.ɵd21=b,t.ɵe21=T,Object.defineProperty(t,"__esModule",{value:!0})});
//# sourceMappingURL=material-menu.umd.min.js.map