148 lines
3.3 KiB
Vue
148 lines
3.3 KiB
Vue
<template>
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<view class="content-tabs" @click.stop>
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<view
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v-for="(tab, index) in tabs"
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:key="tab.key"
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class="tab-item"
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:class="{ active: modelValue === tab.key }"
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@click="$emit('update:modelValue', tab.key)"
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>
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<!-- 背景图片 -->
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<image
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class="tab-bg"
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:class="{ 'tab-bg-inactive': modelValue !== tab.key }"
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src="/static/nft/dingbutubiao_liang.png"
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mode="scaleToFill"
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/>
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<!-- 左侧图标，绝对浮动覆盖背景左侧色块，不影响文字布局 -->
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<view class="tab-left" :class="{ 'tab-left-first': index === 2 }">
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<text v-if="tab.emoji" class="tab-emoji">{{ tab.emoji }}</text>
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<image
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v-else
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class="tab-icon"
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:src="tab.icon"
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mode="aspectFill"
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:style="{ width: tab.iconWidth + 'rpx', height: tab.iconHeight + 'rpx' }"
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/>
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</view>
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<!-- 右侧文字 -->
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<text class="tab-label">{{ tab.label }}</text>
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</view>
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</view>
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</template>
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<script setup>
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defineProps({
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modelValue: { type: String, default: 'random' }
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})
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defineEmits(['update:modelValue'])
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const tabs = [
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{ key: 'hot', label: '人气王者', emoji: null, icon: '/static/square/3.png',iconWidth: 80, iconHeight: 80 },
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{ key: 'new', label: '新鲜上架', emoji: null, icon: '/static/square/2.png',iconWidth: 80, iconHeight: 80 },
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{ key: 'potential', label: '潜力之星', emoji: null, icon: '/static/square/1.png',iconWidth: 96, iconHeight: 96 },
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{ key: 'random', label: '随机寻宝', emoji: null, icon: '/static/square/4.png',iconWidth: 80, iconHeight: 80 },
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]
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</script>
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<style scoped>
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.content-tabs {
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position: relative;
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top: unset;
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left: unset;
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right: unset;
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z-index: 100;
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display: flex;
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flex-direction: row;
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align-items: center;
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justify-content: space-between;
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margin: 8rpx 16rpx 0;
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padding: 0 4rpx;
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height: 56rpx;
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background: transparent;
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overflow: visible;
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}
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.tab-item {
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flex: 1;
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max-width: 160rpx;
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position: relative;
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display: flex;
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flex-direction: row;
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align-items: center;
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justify-content: center;
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height: 56rpx;
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margin: 0 4rpx;
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overflow: visible;
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}
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/* 背景图片铺满整个 tab */
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.tab-bg {
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position: absolute;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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z-index: 0;
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opacity: 1;
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}
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/* 未选中时加透明度 */
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.tab-bg-inactive {
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opacity: 0.4;
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}
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/* 左侧图标，绝对浮动覆盖背景左侧色块，不影响文字布局 */
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.tab-left {
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position: absolute;
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z-index: 1;
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left: -16rpx;
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top: 35%;
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transform: translateY(-50%) rotateZ(8deg);
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width: 80rpx;
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height: 80rpx;
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display: flex;
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align-items: center;
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justify-content: center;
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transition: transform 0.25s ease;
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}
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/* 第一个 tab 图标单独样式 */
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.tab-left-first {
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top: 23%;
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}
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/* 选中时图标上移 */
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/* .tab-item.active .tab-left {
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transform: translateY(-70%);
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} */
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.tab-emoji {
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font-size: 52rpx;
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line-height: 1;
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margin-top: -4rpx;
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}
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.tab-icon {
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display: block;
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}
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.tab-label {
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position: relative;
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z-index: 1;
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font-size: 18rpx;
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font-weight: 600;
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color: rgba(255, 255, 255, 0.95);
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/* color: #ffffff; */
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text-shadow: 0 2rpx 4rpx rgba(0, 0, 0, 0.8);
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white-space: nowrap;
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margin-left: 48rpx;
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}
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.tab-item.active .tab-label {
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color: #ffffff;
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}
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</style>
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