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67 lines
1.4 KiB
67 lines
1.4 KiB
<docs>
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---
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order: 6
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title:
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zh-CN: 自定义图标
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en-US: Customize Icon
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---
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## zh-CN
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可以针对不同的节点定制图标。
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## en-US
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You can customize icons for different nodes.
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</docs>
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<template>
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<a-tree v-model:selectedKeys="selectedKeys" :tree-data="treeData" show-icon default-expand-all>
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<template #switcherIcon="{ switcherCls }"><down-outlined :class="switcherCls" /></template>
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<template #icon="{ key, selected }">
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<template v-if="key === '0-0'">
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<smile-outlined />
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</template>
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<template v-else-if="key === '0-0-0'">
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<smile-outlined />
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</template>
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<template v-else>
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<frown-filled v-if="selected" />
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<frown-outlined v-else />
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</template>
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</template>
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</a-tree>
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</template>
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<script lang="ts">
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import { DownOutlined, SmileOutlined, FrownOutlined, FrownFilled } from '@ant-design/icons-vue';
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import { defineComponent, ref } from 'vue';
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import type { TreeProps } from 'ant-design-vue';
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const treeData: TreeProps['treeData'] = [
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{
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title: 'parent 1',
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key: '0-0',
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children: [
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{ title: 'leaf', key: '0-0-0' },
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{ title: 'leaf', key: '0-0-1' },
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],
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},
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];
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export default defineComponent({
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components: {
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DownOutlined,
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SmileOutlined,
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FrownOutlined,
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FrownFilled,
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},
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setup() {
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return {
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selectedKeys: ref(['0-0-0']),
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treeData,
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};
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},
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});
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</script>
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