material-components-vue/dist/tabs/tabs.min.js

Material Design components for Vue.js

/*! For license information please see tabs.min.js.LICENSE */
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e=this;t&&(u.forEach(function(t){e.adapter_.registerInteractionHandler(t,e.activateHandler_)}),this.adapter_.isUnbounded()&&this.adapter_.registerResizeHandler(this.resizeHandler_)),this.adapter_.registerInteractionHandler("focus",this.focusHandler_),this.adapter_.registerInteractionHandler("blur",this.blurHandler_)},h.prototype.registerDeactivationHandlers_=function(t){var e=this;"keydown"===t.type?this.adapter_.registerInteractionHandler("keyup",this.deactivateHandler_):d.forEach(function(t){e.adapter_.registerDocumentInteractionHandler(t,e.deactivateHandler_)})},h.prototype.deregisterRootHandlers_=function(){var t=this;u.forEach(function(e){t.adapter_.deregisterInteractionHandler(e,t.activateHandler_)}),this.adapter_.deregisterInteractionHandler("focus",this.focusHandler_),this.adapter_.deregisterInteractionHandler("blur",this.blurHandler_),this.adapter_.isUnbounded()&&this.adapter_.deregisterResizeHandler(this.resizeHandler_)},h.prototype.deregisterDeactivationHandlers_=function(){var t=this;this.adapter_.deregisterInteractionHandler("keyup",this.deactivateHandler_),d.forEach(function(e){t.adapter_.deregisterDocumentInteractionHandler(e,t.deactivateHandler_)})},h.prototype.removeCssVars_=function(){var t=this,e=h.strings;Object.keys(e).forEach(function(n){0===n.indexOf("VAR_")&&t.adapter_.updateCssVariable(e[n],null)})},h.prototype.activate_=function(t){var e=this;if(!this.adapter_.isSurfaceDisabled()){var n=this.activationState_;if(!n.isActivated){var i=this.previousActivationEvent_;i&&void 0!==t&&i.type!==t.type||(n.isActivated=!0,n.isProgrammatic=void 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t=Math.max(this.frame_.height,this.frame_.width);this.maxRadius_=this.adapter_.isUnbounded()?t:Math.sqrt(Math.pow(this.frame_.width,2)+Math.pow(this.frame_.height,2))+h.numbers.PADDING,this.initialSize_=Math.floor(t*h.numbers.INITIAL_ORIGIN_SCALE),this.fgScale_=""+this.maxRadius_/this.initialSize_,this.updateLayoutCssVars_()},h.prototype.updateLayoutCssVars_=function(){var t=h.strings,e=t.VAR_FG_SIZE,n=t.VAR_LEFT,i=t.VAR_TOP,r=t.VAR_FG_SCALE;this.adapter_.updateCssVariable(e,this.initialSize_+"px"),this.adapter_.updateCssVariable(r,this.fgScale_),this.adapter_.isUnbounded()&&(this.unboundedCoords_={left:Math.round(this.frame_.width/2-this.initialSize_/2),top:Math.round(this.frame_.height/2-this.initialSize_/2)},this.adapter_.updateCssVariable(n,this.unboundedCoords_.left+"px"),this.adapter_.updateCssVariable(i,this.unboundedCoords_.top+"px"))},h);function h(t){var e=l.call(this,i.a({},h.defaultAdapter,t))||this;return 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0},focus:function(){}}},enumerable:!0,configurable:!0}),O.prototype.handleClick=function(){this.adapter_.notifyInteracted()},O.prototype.isActive=function(){return this.adapter_.hasClass(S.ACTIVE)},O.prototype.setFocusOnActivate=function(t){this.focusOnActivate_=t},O.prototype.activate=function(t){this.adapter_.addClass(S.ACTIVE),this.adapter_.setAttr(C.ARIA_SELECTED,"true"),this.adapter_.setAttr(C.TABINDEX,"0"),this.adapter_.activateIndicator(t),this.focusOnActivate_&&this.adapter_.focus()},O.prototype.deactivate=function(){this.isActive()&&(this.adapter_.removeClass(S.ACTIVE),this.adapter_.setAttr(C.ARIA_SELECTED,"false"),this.adapter_.setAttr(C.TABINDEX,"-1"),this.adapter_.deactivateIndicator())},O.prototype.computeDimensions=function(){var t=this.adapter_.getOffsetWidth(),e=this.adapter_.getOffsetLeft(),n=this.adapter_.getContentOffsetWidth(),i=this.adapter_.getContentOffsetLeft();return{contentLeft:e+i,contentRight:e+i+n,rootLeft:e,rootRight:e+t}},O);function O(t){var e=A.call(this,r.a({},O.defaultAdapter,t))||this;return e.focusOnActivate_=!0,e}var R,I=(R=o.a,r.b(L,R),L.attachTo=function(t){return new L(t)},L.prototype.initialize=function(t,e){void 0===t&&(t=function(t,e){return new a.a(t,e)}),void 0===e&&(e=function(t){return new y(t)}),this.id=this.root_.id;var n=this.root_.querySelector(E.strings.RIPPLE_SELECTOR),i=r.a({},a.a.createAdapter(this),{addClass:function(t){return n.classList.add(t)},removeClass:function(t){return n.classList.remove(t)},updateCssVariable:function(t,e){return n.style.setProperty(t,e)}}),o=new s.a(i);this.ripple_=t(this.root_,o);var c=this.root_.querySelector(E.strings.TAB_INDICATOR_SELECTOR);this.tabIndicator_=e(c),this.content_=this.root_.querySelector(E.strings.CONTENT_SELECTOR)},L.prototype.initialSyncWithDOM=function(){var t=this;this.handleClick_=function(){return t.foundation_.handleClick()},this.listen("click",this.handleClick_)},L.prototype.destroy=function(){this.unlisten("click",this.handleClick_),this.ripple_.destroy(),R.prototype.destroy.call(this)},L.prototype.getDefaultFoundation=function(){var t=this;return new E({setAttr:function(e,n){return t.root_.setAttribute(e,n)},addClass:function(e){return t.root_.classList.add(e)},removeClass:function(e){return t.root_.classList.remove(e)},hasClass:function(e){return t.root_.classList.contains(e)},activateIndicator:function(e){return t.tabIndicator_.activate(e)},deactivateIndicator:function(){return t.tabIndicator_.deactivate()},notifyInteracted:function(){return t.emit(E.strings.INTERACTED_EVENT,{tabId:t.id},!0)},getOffsetLeft:function(){return t.root_.offsetLeft},getOffsetWidth:function(){return t.root_.offsetWidth},getContentOffsetLeft:function(){return t.content_.offsetLeft},getContentOffsetWidth:function(){return t.content_.offsetWidth},focus:function(){return t.root_.focus()}})},Object.defineProperty(L.prototype,"active",{get:function(){return this.foundation_.isActive()},enumerable:!0,configurable:!0}),Object.defineProperty(L.prototype,"focusOnActivate",{set:function(t){this.foundation_.setFocusOnActivate(t)},enumerable:!0,configurable:!0}),L.prototype.activate=function(t){this.foundation_.activate(t)},L.prototype.deactivate=function(){this.foundation_.deactivate()},L.prototype.computeIndicatorClientRect=function(){return this.tabIndicator_.computeContentClientRect()},L.prototype.computeDimensions=function(){return this.foundation_.computeDimensions()},L.prototype.focus=function(){this.root_.focus()},L);function L(){return null!==R&&R.apply(this,arguments)||this}function D(t){this.adapter_=t}var w,P=n(1),x={mixins:[P.a,P.b],model:{prop:"active",event:"change"},props:{active:{type:Boolean,default:!1},spanningOnlyContent:{type:Boolean,default:!1},focusOnActivate:{type:Boolean,default:!0},stacked:{type:Boolean,default:!1},minWidth:{type:Boolean,default:!1}},data:function(){return{mdcTab:void 0,slotObserver:void 0,classObserver:void 0}},computed:{classes:function(){return{"mdc-tab--active":this.active,"mdc-tab--stacked":this.stacked,"mdc-tab--min-width":this.minWidth}},indicatorClasses:function(){return{"mdc-tab-indicator--active":this.active}},tabindex:function(){return this.active?"0":"-1"},model:{get:function(){return this.active},set:function(t){this.$emit("change",t)}}},watch:{focusOnActivate:function(){this.mdcTab.focusOnActivate=this.focusOnActivate}},mounted:function(){var t=this;this.updateSlot(),this.slotObserver=new MutationObserver(function(){return t.updateSlot()}),this.slotObserver.observe(this.$el,{childList:!0,subtree:!0}),this.classObserver=new MutationObserver(function(){return t.updateActive()}),this.classObserver.observe(this.$el,{attributes:!0}),this.mdcTab=I.attachTo(this.$el),this.mdcTab.focusOnActivate=this.focusOnActivate},beforeDestroy:function(){this.slotObserver.disconnect(),this.classObserver.disconnect(),this.mdcTab.destroy()},methods:{updateSlot:function(){var t=this;this.$slots.icon&&this.$slots.icon.map(function(e){e.elm.classList.add("mdc-tab__icon"),t.label?e.elm.setAttribute("aria-label",!0):e.elm.setAttribute("aria-hidden",!0)})},updateActive:function(){this.$el.classList.contains("mdc-tab--active")&&!this.active?this.$emit("change",!0):this.active&&!this.$el.classList.contains("mdc-tab--active")&&this.$emit("change",!1)},onInteracted:function(t){this.$emit("interacted",t.detail)}}},N=n(4),V=Object(N.a)(x,function(){var t=this,e=t.$createElement,n=t._self._c||e;return n("button",{staticClass:"mdc-tab",class:t.classes,attrs:{"aria-selected":t.active,tabindex:t.tabindex,role:"tab"},on:{"MDCTab:interacted":t.onInteracted}},[n("span",{staticClass:"mdc-tab__content"},[t._t("icon"),t._v(" "),n("span",{staticClass:"mdc-tab__text-label"},[t._t("default")],2),t._v(" "),t.spanningOnlyContent?n("span",{staticClass:"mdc-tab-indicator",class:t.indicatorClasses},[n("span",{staticClass:"mdc-tab-indicator__content mdc-tab-indicator__content--underline"})]):t._e()],2),t._v(" "),t.spanningOnlyContent?t._e():n("span",{staticClass:"mdc-tab-indicator",class:t.indicatorClasses},[n("span",{staticClass:"mdc-tab-indicator__content mdc-tab-indicator__content--underline"})]),t._v(" "),n("span",{staticClass:"mdc-tab__ripple"})])},[],!1,null,null,null).exports,M=n(8),H={ANIMATING:"mdc-tab-scroller--animating",SCROLL_AREA_SCROLL:"mdc-tab-scroller__scroll-area--scroll",SCROLL_TEST:"mdc-tab-scroller__test"},F={AREA_SELECTOR:".mdc-tab-scroller__scroll-area",CONTENT_SELECTOR:".mdc-tab-scroller__scroll-content"},B=(w=D,r.b(W,w),W.prototype.getScrollPositionRTL=function(){var t=this.adapter_.getScrollAreaScrollLeft(),e=this.calculateScrollEdges_().right;return Math.round(e-t)},W.prototype.scrollToRTL=function(t){var e=this.calculateScrollEdges_(),n=this.adapter_.getScrollAreaScrollLeft(),i=this.clampScrollValue_(e.right-t);return{finalScrollPosition:i,scrollDelta:i-n}},W.prototype.incrementScrollRTL=function(t){var e=this.adapter_.getScrollAreaScrollLeft(),n=this.clampScrollValue_(e-t);return{finalScrollPosition:n,scrollDelta:n-e}},W.prototype.getAnimatingScrollPosition=function(t){return t},W.prototype.calculateScrollEdges_=function(){return{left:0,right:this.adapter_.getScrollContentOffsetWidth()-this.adapter_.getScrollAreaOffsetWidth()}},W.prototype.clampScrollValue_=function(t){var e=this.calculateScrollEdges_();return Math.min(Math.max(e.left,t),e.right)},W);function W(){return null!==w&&w.apply(this,arguments)||this}var j,K=(j=D,r.b(U,j),U.prototype.getScrollPositionRTL=function(t){var e=this.adapter_.getScrollAreaScrollLeft();return Math.round(t-e)},U.prototype.scrollToRTL=function(t){var e=this.adapter_.getScrollAreaScrollLeft(),n=this.clampScrollValue_(-t);return{finalScrollPosition:n,scrollDelta:n-e}},U.prototype.incrementScrollRTL=function(t){var e=this.adapter_.getScrollAreaScrollLeft(),n=this.clampScrollValue_(e-t);return{finalScrollPosition:n,scrollDelta:n-e}},U.prototype.getAnimatingScrollPosition=function(t,e){return t-e},U.prototype.calculateScrollEdges_=function(){var t=this.adapter_.getScrollContentOffsetWidth();return{left:this.adapter_.getScrollAreaOffsetWidth()-t,right:0}},U.prototype.clampScrollValue_=function(t){var e=this.calculateScrollEdges_();return Math.max(Math.min(e.right,t),e.left)},U);function U(){return null!==j&&j.apply(this,arguments)||this}var Y,k=(Y=D,r.b(G,Y),G.prototype.getScrollPositionRTL=function(t){var e=this.adapter_.getScrollAreaScrollLeft();return Math.round(e-t)},G.prototype.scrollToRTL=function(t){var e=this.adapter_.getScrollAreaScrollLeft(),n=this.clampScrollValue_(t);return{finalScrollPosition:n,scrollDelta:e-n}},G.prototype.incrementScrollRTL=function(t){var e=this.adapter_.getScrollAreaScrollLeft(),n=this.clampScrollValue_(e+t);return{finalScrollPosition:n,scrollDelta:e-n}},G.prototype.getAnimatingScrollPosition=function(t,e){return t+e},G.prototype.calculateScrollEdges_=function(){return{left:this.adapter_.getScrollContentOffsetWidth()-this.adapter_.getScrollAreaOffsetWidth(),right:0}},G.prototype.clampScrollValue_=function(t){var e=this.calculateScrollEdges_();return Math.min(Math.max(e.right,t),e.left)},G);function G(){return null!==Y&&Y.apply(this,arguments)||this}var z,$,X=(z=c.a,r.b(q,z),Object.defineProperty(q,"cssClasses",{get:function(){return H},enumerable:!0,configurable:!0}),Object.defineProperty(q,"strings",{get:function(){return F},enumerable:!0,configurable:!0}),Object.defineProperty(q,"defaultAdapter",{get:function(){return{eventTargetMatchesSelector:function(){return!1},addClass:function(){},removeClass:function(){},addScrollAreaClass:function(){},setScrollAreaStyleProperty:function(){},setScrollContentStyleProperty:function(){},getScrollContentStyleValue:function(){return""},setScrollAreaScrollLeft:function(){},getScrollAreaScrollLeft:function(){return 0},getScrollContentOffsetWidth:function(){return 0},getScrollAreaOffsetWidth:function(){return 0},computeScrollAreaClientRect:function(){return{top:0,right:0,bottom:0,left:0,width:0,height:0}},computeScrollContentClientRect:function(){return{top:0,right:0,bottom:0,left:0,width:0,height:0}},computeHorizontalScrollbarHeight:function(){return 0}}},enumerable:!0,configurable:!0}),q.prototype.init=function(){var t=this.adapter_.computeHorizontalScrollbarHeight();this.adapter_.setScrollAreaStyleProperty("margin-bottom",-t+"px"),this.adapter_.addScrollAreaClass(q.cssClasses.SCROLL_AREA_SCROLL)},q.prototype.getScrollPosition=function(){if(this.isRTL_())return this.computeCurrentScrollPositionRTL_();var t=this.calculateCurrentTranslateX_();return this.adapter_.getScrollAreaScrollLeft()-t},q.prototype.handleInteraction=function(){this.isAnimating_&&this.stopScrollAnimation_()},q.prototype.handleTransitionEnd=function(t){var e=t.target;this.isAnimating_&&this.adapter_.eventTargetMatchesSelector(e,q.strings.CONTENT_SELECTOR)&&(this.isAnimating_=!1,this.adapter_.removeClass(q.cssClasses.ANIMATING))},q.prototype.incrementScroll=function(t){if(0!==t)return this.isRTL_()?this.incrementScrollRTL_(t):void this.incrementScroll_(t)},q.prototype.scrollTo=function(t){if(this.isRTL_())return this.scrollToRTL_(t);this.scrollTo_(t)},q.prototype.getRTLScroller=function(){return this.rtlScrollerInstance_||(this.rtlScrollerInstance_=this.rtlScrollerFactory_()),this.rtlScrollerInstance_},q.prototype.calculateCurrentTranslateX_=function(){var t=this.adapter_.getScrollContentStyleValue("transform");if("none"===t)return 0;var e=/\((.+?)\)/.exec(t);if(!e)return 0;var n=e[1],i=r.c(n.split(","),6),o=(i[0],i[1],i[2],i[3],i[4]);return i[5],parseFloat(o)},q.prototype.clampScrollValue_=function(t){var e=this.calculateScrollEdges_();return Math.min(Math.max(e.left,t),e.right)},q.prototype.computeCurrentScrollPositionRTL_=function(){var t=this.calculateCurrentTranslateX_();return this.getRTLScroller().getScrollPositionRTL(t)},q.prototype.calculateScrollEdges_=function(){return{left:0,right:this.adapter_.getScrollContentOffsetWidth()-this.adapter_.getScrollAreaOffsetWidth()}},q.prototype.scrollTo_=function(t){var e=this.getScrollPosition(),n=this.clampScrollValue_(t),i=n-e;this.animate_({finalScrollPosition:n,scrollDelta:i})},q.prototype.scrollToRTL_=function(t){var e=this.getRTLScroller().scrollToRTL(t);this.animate_(e)},q.prototype.incrementScroll_=function(t){var e=this.getScrollPosition(),n=t+e,i=this.clampScrollValue_(n),r=i-e;this.animate_({finalScrollPosition:i,scrollDelta:r})},q.prototype.incrementScrollRTL_=function(t){var e=this.getRTLScroller().incrementScrollRTL(t);this.animate_(e)},q.prototype.animate_=function(t){var e=this;0!==t.scrollDelta&&(this.stopScrollAnimation_(),this.adapter_.setScrollAreaScrollLeft(t.finalScrollPosition),this.adapter_.setScrollContentStyleProperty("transform","translateX("+t.scrollDelta+"px)"),this.adapter_.computeScrollAreaClientRect(),requestAnimationFrame(function(){e.adapter_.addClass(q.cssClasses.ANIMATING),e.adapter_.setScrollContentStyleProperty("transform","none")}),this.isAnimating_=!0)},q.prototype.stopScrollAnimation_=function(){this.isAnimating_=!1;var t=this.getAnimatingScrollPosition_();this.adapter_.removeClass(q.cssClasses.ANIMATING),this.adapter_.setScrollContentStyleProperty("transform","translateX(0px)"),this.adapter_.setScrollAreaScrollLeft(t)},q.prototype.getAnimatingScrollPosition_=function(){var t=this.calculateCurrentTranslateX_(),e=this.adapter_.getScrollAreaScrollLeft();return this.isRTL_()?this.getRTLScroller().getAnimatingScrollPosition(e,t):e-t},q.prototype.rtlScrollerFactory_=function(){var t=this.adapter_.getScrollAreaScrollLeft();this.adapter_.setScrollAreaScrollLeft(t-1);var e=this.adapter_.getScrollAreaScrollLeft();if(e<0)return this.adapter_.setScrollAreaScrollLeft(t),new K(this.adapter_);var n=this.adapter_.computeScrollAreaClientRect(),i=this.adapter_.computeScrollContentClientRect(),r=Math.round(i.right-n.right);return this.adapter_.setScrollAreaScrollLeft(t),r===e?new k(this.adapter_):new B(this.adapter_)},q.prototype.isRTL_=function(){return"rtl"===this.adapter_.getScrollContentStyleValue("direction")},q);function q(t){var e=z.call(this,r.a({},q.defaultAdapter,t))||this;return e.isAnimating_=!1,e}var Z,J=(Z=o.a,r.b(Q,Z),Q.attachTo=function(t){return new Q(t)},Q.prototype.initialize=function(){this.area_=this.root_.querySelector(X.strings.AREA_SELECTOR),this.content_=this.root_.querySelector(X.strings.CONTENT_SELECTOR)},Q.prototype.initialSyncWithDOM=function(){var t=this;this.handleInteraction_=function(){return t.foundation_.handleInteraction()},this.handleTransitionEnd_=function(e){return t.foundation_.handleTransitionEnd(e)},this.area_.addEventListener("wheel",this.handleInteraction_),this.area_.addEventListener("touchstart",this.handleInteraction_),this.area_.addEventListener("pointerdown",this.handleInteraction_),this.area_.addEventListener("mousedown",this.handleInteraction_),this.area_.addEventListener("keydown",this.handleInteraction_),this.content_.addEventListener("transitionend",this.handleTransitionEnd_)},Q.prototype.destroy=function(){Z.prototype.destroy.call(this),this.area_.removeEventListener("wheel",this.handleInteraction_),this.area_.removeEventListener("touchstart",this.handleInteraction_),this.area_.removeEventListener("pointerdown",this.handleInteraction_),this.area_.removeEventListener("mousedown",this.handleInteraction_),this.area_.removeEventListener("keydown",this.handleInteraction_),this.content_.removeEventListener("transitionend",this.handleTransitionEnd_)},Q.prototype.getDefaultFoundation=function(){var t=this;return new X({eventTargetMatchesSelector:function(t,e){return Object(M.b)(t,e)},addClass:function(e){return t.root_.classList.add(e)},removeClass:function(e){return t.root_.classList.remove(e)},addScrollAreaClass:function(e){return t.area_.classList.add(e)},setScrollAreaStyleProperty:function(e,n){return t.area_.style.setProperty(e,n)},setScrollContentStyleProperty:function(e,n){return t.content_.style.setProperty(e,n)},getScrollContentStyleValue:function(e){return window.getComputedStyle(t.content_).getPropertyValue(e)},setScrollAreaScrollLeft:function(e){return t.area_.scrollLeft=e},getScrollAreaScrollLeft:function(){return t.area_.scrollLeft},getScrollContentOffsetWidth:function(){return t.content_.offsetWidth},getScrollAreaOffsetWidth:function(){return t.area_.offsetWidth},computeScrollAreaClientRect:function(){return t.area_.getBoundingClientRect()},computeScrollContentClientRect:function(){return t.content_.getBoundingClientRect()},computeHorizontalScrollbarHeight:function(){return function(t,e){if(void 0===e&&(e=!0),e&&void 0!==$)return $;var n=t.createElement("div");n.classList.add(H.SCROLL_TEST),t.body.appendChild(n);var i=n.offsetHeight-n.clientHeight;return t.body.removeChild(n),e&&($=i),i}(document)}})},Q.prototype.getScrollPosition=function(){return this.foundation_.getScrollPosition()},Q.prototype.getScrollContentWidth=function(){return this.content_.offsetWidth},Q.prototype.incrementScroll=function(t){this.foundation_.incrementScroll(t)},Q.prototype.scrollTo=function(t){this.foundation_.scrollTo(t)},Q);function Q(){return null!==Z&&Z.apply(this,arguments)||this}var tt={ARROW_LEFT_KEY:"ArrowLeft",ARROW_RIGHT_KEY:"ArrowRight",END_KEY:"End",ENTER_KEY:"Enter",HOME_KEY:"Home",SPACE_KEY:"Space",TAB_ACTIVATED_EVENT:"MDCTabBar:activated",TAB_SCROLLER_SELECTOR:".mdc-tab-scroller",TAB_SELECTOR:".mdc-tab"},et={ARROW_LEFT_KEYCODE:37,ARROW_RIGHT_KEYCODE:39,END_KEYCODE:35,ENTER_KEYCODE:13,EXTRA_SCROLL_AMOUNT:20,HOME_KEYCODE:36,SPACE_KEYCODE:32},nt=new Set;nt.add(tt.ARROW_LEFT_KEY),nt.add(tt.ARROW_RIGHT_KEY),nt.add(tt.END_KEY),nt.add(tt.HOME_KEY),nt.add(tt.ENTER_KEY),nt.add(tt.SPACE_KEY);var it=new Map;it.set(et.ARROW_LEFT_KEYCODE,tt.ARROW_LEFT_KEY),it.set(et.ARROW_RIGHT_KEYCODE,tt.ARROW_RIGHT_KEY),it.set(et.END_KEYCODE,tt.END_KEY),it.set(et.HOME_KEYCODE,tt.HOME_KEY),it.set(et.ENTER_KEYCODE,tt.ENTER_KEY),it.set(et.SPACE_KEYCODE,tt.SPACE_KEY);var rt,ot=(rt=c.a,r.b(at,rt),Object.defineProperty(at,"strings",{get:function(){return tt},enumerable:!0,configurable:!0}),Object.defineProperty(at,"numbers",{get:function(){return et},enumerable:!0,configurable:!0}),Object.defineProperty(at,"defaultAdapter",{get:function(){return{scrollTo:function(){},incrementScroll:function(){},getScrollPosition:function(){return 0},getScrollContentWidth:function(){return 0},getOffsetWidth:function(){return 0},isRTL:function(){return!1},setActiveTab:function(){},activateTabAtIndex:function(){},deactivateTabAtIndex:function(){},focusTabAtIndex:function(){},getTabIndicatorClientRectAtIndex:function(){return{top:0,right:0,bottom:0,left:0,width:0,height:0}},getTabDimensionsAtIndex:function(){return{rootLeft:0,rootRight:0,contentLeft:0,contentRight:0}},getPreviousActiveTabIndex:function(){return-1},getFocusedTabIndex:function(){return-1},getIndexOfTabById:function(){return-1},getTabListLength:function(){return 0},notifyTabActivated:function(){}}},enumerable:!0,configurable:!0}),at.prototype.setUseAutomaticActivation=function(t){this.useAutomaticActivation_=t},at.prototype.activateTab=function(t){var e,n=this.adapter_.getPreviousActiveTabIndex();this.indexIsInRange_(t)&&t!==n&&(-1!==n&&(this.adapter_.deactivateTabAtIndex(n),e=this.adapter_.getTabIndicatorClientRectAtIndex(n)),this.adapter_.activateTabAtIndex(t,e),this.scrollIntoView(t),this.adapter_.notifyTabActivated(t))},at.prototype.handleKeyDown=function(t){var e=this.getKeyFromEvent_(t);if(void 0!==e)if(this.isActivationKey_(e)||t.preventDefault(),this.useAutomaticActivation_){if(this.isActivationKey_(e))return;var n=this.determineTargetFromKey_(this.adapter_.getPreviousActiveTabIndex(),e);this.adapter_.setActiveTab(n),this.scrollIntoView(n)}else{var i=this.adapter_.getFocusedTabIndex();this.isActivationKey_(e)?this.adapter_.setActiveTab(i):(n=this.determineTargetFromKey_(i,e),this.adapter_.focusTabAtIndex(n),this.scrollIntoView(n))}},at.prototype.handleTabInteraction=function(t){this.adapter_.setActiveTab(this.adapter_.getIndexOfTabById(t.detail.tabId))},at.prototype.scrollIntoView=function(t){if(this.indexIsInRange_(t))return 0===t?this.adapter_.scrollTo(0):t===this.adapter_.getTabListLength()-1?this.adapter_.scrollTo(this.adapter_.getScrollContentWidth()):this.isRTL_()?this.scrollIntoViewRTL_(t):void this.scrollIntoView_(t)},at.prototype.determineTargetFromKey_=function(t,e){var n=this.isRTL_(),i=this.adapter_.getTabListLength()-1,r=t;return e===tt.END_KEY?r=i:e===tt.ARROW_LEFT_KEY&&!n||e===tt.ARROW_RIGHT_KEY&&n?r-=1:e===tt.ARROW_RIGHT_KEY&&!n||e===tt.ARROW_LEFT_KEY&&n?r+=1:r=0,r<0?r=i:i<r&&(r=0),r},at.prototype.calculateScrollIncrement_=function(t,e,n,i){var r=this.adapter_.getTabDimensionsAtIndex(e),o=r.contentLeft-n-i,a=r.contentRight-n-et.EXTRA_SCROLL_AMOUNT,s=o+et.EXTRA_SCROLL_AMOUNT;return e<t?Math.min(a,0):Math.max(s,0)},at.prototype.calculateScrollIncrementRTL_=function(t,e,n,i,r){var o=this.adapter_.getTabDimensionsAtIndex(e),a=r-o.contentLeft-n,s=r-o.contentRight-n-i+et.EXTRA_SCROLL_AMOUNT,c=a-et.EXTRA_SCROLL_AMOUNT;return t<e?Math.max(s,0):Math.min(c,0)},at.prototype.findAdjacentTabIndexClosestToEdge_=function(t,e,n,i){var r=e.rootLeft-n,o=e.rootRight-n-i,a=r+o;return r<0||a<0?t-1:0<o||0<a?t+1:-1},at.prototype.findAdjacentTabIndexClosestToEdgeRTL_=function(t,e,n,i,r){var o=r-e.rootLeft-i-n,a=r-e.rootRight-n,s=o+a;return 0<o||0<s?t+1:a<0||s<0?t-1:-1},at.prototype.getKeyFromEvent_=function(t){return nt.has(t.key)?t.key:it.get(t.keyCode)},at.prototype.isActivationKey_=function(t){return t===tt.SPACE_KEY||t===tt.ENTER_KEY},at.prototype.indexIsInRange_=function(t){return 0<=t&&t<this.adapter_.getTabListLength()},at.prototype.isRTL_=function(){return this.adapter_.isRTL()},at.prototype.scrollIntoView_=function(t){var e=this.adapter_.getScrollPosition(),n=this.adapter_.getOffsetWidth(),i=this.adapter_.getTabDimensionsAtIndex(t),r=this.findAdjacentTabIndexClosestToEdge_(t,i,e,n);if(this.indexIsInRange_(r)){var o=this.calculateScrollIncrement_(t,r,e,n);this.adapter_.incrementScroll(o)}},at.prototype.scrollIntoViewRTL_=function(t){var e=this.adapter_.getScrollPosition(),n=this.adapter_.getOffsetWidth(),i=this.adapter_.getTabDimensionsAtIndex(t),r=this.adapter_.getScrollContentWidth(),o=this.findAdjacentTabIndexClosestToEdgeRTL_(t,i,e,n,r);if(this.indexIsInRange_(o)){var a=this.calculateScrollIncrementRTL_(t,o,e,n,r);this.adapter_.incrementScroll(a)}},at);function at(t){var e=rt.call(this,r.a({},at.defaultAdapter,t))||this;return e.useAutomaticActivation_=!1,e}var st,ct=ot.strings,lt=0,ut=(st=o.a,r.b(dt,st),dt.attachTo=function(t){return new dt(t)},Object.defineProperty(dt.prototype,"focusOnActivate",{set:function(t){this.tabList_.forEach(function(e){return e.focusOnActivate=t})},enumerable:!0,configurable:!0}),Object.defineProperty(dt.prototype,"useAutomaticActivation",{set:function(t){this.foundation_.setUseAutomaticActivation(t)},enumerable:!0,configurable:!0}),dt.prototype.initialize=function(t,e){void 0===t&&(t=function(t){return new I(t)}),void 0===e&&(e=function(t){return new J(t)}),this.tabList_=this.instantiateTabs_(t),this.tabScroller_=this.instantiateTabScroller_(e)},dt.prototype.initialSyncWithDOM=function(){var t=this;this.handleTabInteraction_=function(e){return t.foundation_.handleTabInteraction(e)},this.handleKeyDown_=function(e){return t.foundation_.handleKeyDown(e)},this.listen(E.strings.INTERACTED_EVENT,this.handleTabInteraction_),this.listen("keydown",this.handleKeyDown_);for(var e=0;e<this.tabList_.length;e++)if(this.tabList_[e].active){this.scrollIntoView(e);break}},dt.prototype.destroy=function(){st.prototype.destroy.call(this),this.unlisten(E.strings.INTERACTED_EVENT,this.handleTabInteraction_),this.unlisten("keydown",this.handleKeyDown_),this.tabList_.forEach(function(t){return t.destroy()}),this.tabScroller_&&this.tabScroller_.destroy()},dt.prototype.getDefaultFoundation=function(){var t=this;return new ot({scrollTo:function(e){return t.tabScroller_.scrollTo(e)},incrementScroll:function(e){return t.tabScroller_.incrementScroll(e)},getScrollPosition:function(){return t.tabScroller_.getScrollPosition()},getScrollContentWidth:function(){return t.tabScroller_.getScrollContentWidth()},getOffsetWidth:function(){return t.root_.offsetWidth},isRTL:function(){return"rtl"===window.getComputedStyle(t.root_).getPropertyValue("direction")},setActiveTab:function(e){return t.foundation_.activateTab(e)},activateTabAtIndex:function(e,n){return t.tabList_[e].activate(n)},deactivateTabAtIndex:function(e){return t.tabList_[e].deactivate()},focusTabAtIndex:function(e){return t.tabList_[e].focus()},getTabIndicatorClientRectAtIndex:function(e){return t.tabList_[e].computeIndicatorClientRect()},getTabDimensionsAtIndex:function(e){return t.tabList_[e].computeDimensions()},getPreviousActiveTabIndex:function(){for(var e=0;e<t.tabList_.length;e++)if(t.tabList_[e].active)return e;return-1},getFocusedTabIndex:function(){var e=t.getTabElements_(),n=document.activeElement;return e.indexOf(n)},getIndexOfTabById:function(e){for(var n=0;n<t.tabList_.length;n++)if(t.tabList_[n].id===e)return n;return-1},getTabListLength:function(){return t.tabList_.length},notifyTabActivated:function(e){return t.emit(ct.TAB_ACTIVATED_EVENT,{index:e},!0)}})},dt.prototype.activateTab=function(t){this.foundation_.activateTab(t)},dt.prototype.scrollIntoView=function(t){this.foundation_.scrollIntoView(t)},dt.prototype.getTabElements_=function(){return[].slice.call(this.root_.querySelectorAll(ct.TAB_SELECTOR))},dt.prototype.instantiateTabs_=function(t){return this.getTabElements_().map(function(e){return e.id=e.id||"mdc-tab-"+ ++lt,t(e)})},dt.prototype.instantiateTabScroller_=function(t){var e=this.root_.querySelector(ct.TAB_SCROLLER_SELECTOR);return e?t(e):null},dt);function dt(){return null!==st&&st.apply(this,arguments)||this}var ft={mixins:[P.a,P.b],props:{focusOnActivate:{type:Boolean,default:!0},useAutomaticActivation:{type:Boolean,default:!0},activateTab:{type:Number,default:0},scrollIntoView:{type:Number,default:0}},data:function(){return{mdcTabBar:void 0}},watch:{focusOnActivate:function(){this.mdcTabBar.focusOnActivate=this.focusOnActivate},useAutomaticActivation:function(){this.mdcTabBar.useAutomaticActivation=this.useAutomaticActivation},activateTab:function(){this.mdcTabBar.activateTab(this.activateTab)},scrollIntoView:function(){this.mdcTabBar.scrollIntoView(this.scrollIntoView)}},mounted:function(){console.log(this.$slots.default[0].tag),this.mdcTabBar=ut.attachTo(this.$el),this.mdcTabBar.focusOnActivate=this.focusOnActivate,this.mdcTabBar.useAutomaticActivation=this.useAutomaticActivation},beforeDestroy:function(){void 0!==this.mdcTabBar&&this.mdcTabBar.destroy()},methods:{onActivated:function(t){this.$emit("activated",t.detail)}}},pt=Object(N.a)(ft,function(){var t=this,e=t.$createElement,n=t._self._c||e;return n("div",{staticClass:"mdc-tab-bar",attrs:{role:"tablist"},on:{"MDCTabBar:activated":t.onActivated}},[t.$slots.default[0].tag.includes("m-tab-scroller")?t._t("default"):n("div",{staticClass:"mdc-tab-scroller"},[n("div",{staticClass:"mdc-tab-scroller__scroll-area"},[n("div",{staticClass:"mdc-tab-scroller__scroll-content"},[t._t("default")],2)])])],2)},[],!1,null,null,null).exports,ht={mixins:[P.a,P.b],props:{fade:{type:Boolean,default:!1},icon:{type:String,default:""},active:{type:Boolean,default:!1}},data:function(){return{mdcTabIndicator:void 0}},computed:{contentClasses:function(){return{"mdc-tab-indicator__content--underline":""===this.icon,"mdc-tab-indicator__content--icon":""!==this.icon,"material-icons":""!==this.icon}},classes:function(){return{"mdc-tab-indicator--fade":this.fade}}},watch:{active:function(){this.active?this.mdcTabIndicator.activate():this.mdcTabIndicator.deactivate()}},mounted:function(){this.mdcTabIndicator=y.attachTo(this.$el),this.active?this.mdcTabIndicator.activate():this.mdcTabIndicator.deactivate()},beforeDestroy:function(){this.mdcTabIndicator.destroy()}},_t=Object(N.a)(ht,function(){var t=this,e=t.$createElement,n=t._self._c||e;return n("span",{staticClass:"mdc-tab-indicator",class:t.classes},[n("span",{staticClass:"mdc-tab-indicator__content",class:t.contentClasses},[t._v(t._s(t.icon))])])},[],!1,null,"41484524",null).exports,vt={mixins:[P.a,P.b],data:function(){return{mdcTabScroller:void 0}},mounted:function(){this.mdcTabScroller=J.attachTo(this.$el)},beforeDestroy:function(){this.mdcTabScroller.destroy()}},mt=Object(N.a)(vt,function(){var t=this.$createElement,e=this._self._c||t;return e("div",{staticClass:"mdc-tab-scroller"},[e("div",{staticClass:"mdc-tab-scroller__scroll-area"},[e("div",{staticClass:"mdc-tab-scroller__scroll-content"},[this._t("default")],2)])])},[],!1,null,"6167376e",null).exports,bt=(n(52),n(7)),gt={install:function(t){t.component("m-tab",V),t.component("m-tab-bar",pt),t.component("m-tab-indicator",_t),t.component("m-tab-scroller",mt)}};e.default=gt,Object(bt.a)(gt)},6:function(t,e,n){"use strict";var i,r;function o(t,e){void 0===e&&(e=!1);var n,r=t.CSS;if("boolean"==typeof i&&!e)return i;if(!r||"function"!=typeof r.supports)return!1;var o=r.supports("--css-vars","yes"),a=r.supports("(--css-vars: yes)")&&r.supports("color","#00000000");return n=!(!o&&!a||function(t){var e=t.document,n=e.createElement("div");n.className="mdc-ripple-surface--test-edge-var-bug",e.body.appendChild(n);var i=t.getComputedStyle(n),r=null!==i&&"solid"===i.borderTopStyle;return n.parentNode&&n.parentNode.removeChil