<template>
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<div class="icon-body">
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<el-input
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v-model="iconName"
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class="icon-search"
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clearable
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placeholder="请输入图标名称"
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@clear="filterIcons"
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@input="filterIcons"
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>
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<template #suffix><i class="el-icon-search el-input__icon" /></template>
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</el-input>
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<div class="icon-list">
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<div class="list-container">
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<div v-for="(item, index) in iconList" class="icon-item-wrapper" :key="index" @click="selectedIcon(item)">
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<div :class="['icon-item', { active: activeIcon === item }]">
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<svg-icon :icon-class="item" class-name="icon" style="height: 25px;width: 16px;"/>
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<span>{{ item }}</span>
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</div>
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</div>
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</div>
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</div>
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</div>
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</template>
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<script setup>
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import icons from './requireIcons'
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const props = defineProps({
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activeIcon: {
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type: String
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}
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});
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const iconName = ref('');
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const iconList = ref(icons);
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const emit = defineEmits(['selected']);
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function filterIcons() {
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iconList.value = icons
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if (iconName.value) {
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iconList.value = icons.filter(item => item.indexOf(iconName.value) !== -1)
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}
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}
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function selectedIcon(name) {
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emit('selected', name)
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document.body.click()
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}
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function reset() {
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iconName.value = ''
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iconList.value = icons
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}
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defineExpose({
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reset
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})
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</script>
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<style lang='scss' scoped>
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.icon-body {
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width: 100%;
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padding: 10px;
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.icon-search {
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position: relative;
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margin-bottom: 5px;
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}
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.icon-list {
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height: 200px;
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overflow: auto;
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.list-container {
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display: flex;
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flex-wrap: wrap;
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.icon-item-wrapper {
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width: calc(100% / 3);
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height: 25px;
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line-height: 25px;
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cursor: pointer;
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display: flex;
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.icon-item {
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display: flex;
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max-width: 100%;
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height: 100%;
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padding: 0 5px;
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&:hover {
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background: #ececec;
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border-radius: 5px;
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}
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.icon {
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flex-shrink: 0;
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}
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span {
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display: inline-block;
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vertical-align: -0.15em;
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fill: currentColor;
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padding-left: 2px;
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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}
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.icon-item.active {
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background: #ececec;
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border-radius: 5px;
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}
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}
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}
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}
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}
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</style>
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