<wxs src="../common/utils.wxs" module="_"/><view style="{{_._style([style, customStyle, 'height:' + itemHeight * visibleItemCount + 'px'])}}" class="{{_.cls(classPrefix + '__group', [])}} class {{prefix}}-class" bind:touchstart="onTouchStart" catch:touchmove="onTouchMove" bind:touchend="onTouchEnd" bind:touchcancel="onTouchEnd"><view class="{{classPrefix}}__wrapper" style="transition: transform {{ duration }}ms cubic-bezier(0.215, 0.61, 0.355, 1); transform: translate3d(0, {{ offset }}px, 0); padding: {{ wrapperPaddingY }}px 0"><view wx:if="{{enableVirtualScroll}}" style="height: {{totalHeight}}px; position: relative;"><view style="position: absolute; top: {{virtualOffsetY}}px; left: 0; right: 0;"><view class="{{_.cls(classPrefix + '__item', [['active', curIndex == (virtualStartIndex + index)]])}}" style="height: {{itemHeight}}px" wx:for="{{visibleOptions}}" wx:key="value" wx:for-item="option" data-index="{{ virtualStartIndex + index }}" bind:tap="onClickItem"><t-icon wx:if="{{option[keys.icon]}}" class="{{classPrefix}}__item-icon" name="{{option[keys.icon]}}"/><text class="{{classPrefix}}__item-label">{{option[keys.label]}}</text><slot wx:if="{{useSlots}}" name="label-suffix--{{virtualStartIndex + index}}"></slot></view></view></view><block wx:else><view class="{{_.cls(classPrefix + '__item', [['active', curIndex == index]])}}" style="height: {{itemHeight}}px" wx:for="{{visibleOptions}}" wx:key="value" wx:for-item="option" data-index="{{ index }}" bind:tap="onClickItem"><t-icon wx:if="{{option[keys.icon]}}" class="{{classPrefix}}__item-icon" name="{{option[keys.icon]}}"/><text class="{{classPrefix}}__item-label">{{option[keys.label]}}</text><slot wx:if="{{useSlots}}" name="label-suffix--{{index}}"></slot></view></block></view></view>