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this.$_startIndex=y,this.$_endIndex=f,this.emitUpdate&&this.$emit("update",y,f,g,z),clearTimeout(this.$_sortTimer),this.$_sortTimer=setTimeout(this.sortViews,this.updateInterval+300),{continuous:x}},getListenerTarget(){let e=X(this.$el);return window.document&&(e===window.document.documentElement||e===window.document.body)&&(e=window),e},getScroll(){const{$el:e,direction:t}=this,i=t==="vertical";let s;if(this.pageMode){const r=e.getBoundingClientRect(),a=i?r.height:r.width;let u=-(i?r.top:r.left),c=i?window.innerHeight:window.innerWidth;u<0&&(c+=u,u=0),u+c>a&&(c=a-u),s={start:u,end:u+c}}else i?s={start:e.scrollTop,end:e.scrollTop+e.clientHeight}:s={start:e.scrollLeft,end:e.scrollLeft+e.clientWidth};return s},applyPageMode(){this.pageMode?this.addListeners():this.removeListeners()},addListeners(){this.listenerTarget=this.getListenerTarget(),this.listenerTarget.addEventListener("scroll",this.handleScroll,B?{passive:!0}:!1),this.listenerTarget.addEventListener("resize",this.handleResize)},removeListeners(){this.listenerTarget&&(this.listenerTarget.removeEventListener("scroll",this.handleScroll),this.listenerTarget.removeEventListener("resize",this.handleResize),this.listenerTarget=null)},scrollToItem(e){let t;const i=this.gridItems||1;this.itemSize===null?t=e>0?this.sizes[e-1].accumulator:0:t=Math.floor(e/i)*this.itemSize,this.scrollToPosition(t)},scrollToPosition(e){const t=this.direction==="vertical"?{scroll:"scrollTop",start:"top"}:{scroll:"scrollLeft",start:"left"};let i,s,r;if(this.pageMode){const a=X(this.$el),u=a.tagName==="HTML"?0:a[t.scroll],c=a.getBoundingClientRect(),d=this.$el.getBoundingClientRect()[t.start]-c[t.start];i=a,s=t.scroll,r=e+u+d}else i=this.$el,s=t.scroll,r=e;i[s]=r},itemsLimitError(){throw setTimeout(()=>{console.log("It seems the scroller element isn't scrolling, so it tries to render all the items at once.","Scroller:",this.$el),console.log("Make sure the scroller has a fixed height (or width) and 'overflow-y' (or 'overflow-x') set to 'auto' so it can scroll correctly and only render the items visible in the scroll viewport.")}),new Error("Rendered items limit reached")},sortViews(){this.pool.sort((e,t)=>e.nr.index-t.nr.index)}}};const De={key:0,ref:"before",class:"vue-recycle-scroller__slot"},Fe={key:1,ref:"after",class:"vue-recycle-scroller__slot"};function Ue(e,t,i,s,r,a){const u=ue("ResizeObserver"),c=ce("observe-visibility");return 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0}:null,class:["vue-recycle-scroller__item-view",[i.itemClass,{hover:!i.skipHover&&r.hoverKey===n.nr.key}]]},pe(i.skipHover?{}:{mouseenter:()=>{r.hoverKey=n.nr.key},mouseleave:()=>{r.hoverKey=null}})),{default:K(()=>[A(e.$slots,"default",{item:n.item,index:n.nr.index,active:n.nr.used})]),_:2},1040,["style","class"]))),128)),A(e.$slots,"empty")]),_:3},8,["style","class"])),e.$slots.after?($(),M("div",Fe,[A(e.$slots,"after")],512)):W("v-if",!0),ve(u,{onNotify:a.handleResize},null,8,["onNotify"])],34)),[[c,a.handleVisibilityChange]])}ie.render=Ue;ie.__file="src/components/RecycleScroller.vue";export{ie as s};