50 lines
1.3 KiB
Vue
50 lines
1.3 KiB
Vue
<template>
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<view :class="['wd-col', span && 'wd-col__' + span, offset && 'wd-col__offset-' + offset, customClass]" :style="rootStyle">
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<!-- 每一列 -->
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<slot />
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</view>
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</template>
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<script lang="ts">
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export default {
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name: 'wd-col',
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options: {
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addGlobalClass: true,
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virtualHost: true,
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styleIsolation: 'shared'
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}
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}
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</script>
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<script lang="ts" setup>
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import { computed, watch } from 'vue'
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import { useParent } from '../composables/useParent'
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import { ROW_KEY } from '../wd-row/types'
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import { colProps } from './types'
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import { isDef } from '../common/util'
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const props = defineProps(colProps)
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const { parent: row } = useParent(ROW_KEY)
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const rootStyle = computed(() => {
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const gutter = isDef(row) ? row.props.gutter || 0 : 0
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const padding = `${gutter / 2}px`
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const style = gutter > 0 ? `padding-left: ${padding}; padding-right: ${padding};background-clip: content-box;` : ''
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return `${style}${props.customStyle}`
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})
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watch([() => props.span, () => props.offset], () => {
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check()
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})
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function check() {
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const { span, offset } = props
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if (span < 0 || offset < 0) {
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console.error('[wot-design] warning(wd-col): attribute span/offset must be greater than or equal to 0')
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}
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}
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</script>
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<style lang="scss" scoped>
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@import './index.scss';
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</style>
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