lg_frontend/components/FlexCol.vue

<template>
  <div class="FlexCol" :style="curStyle">
    <slot></slot>
  </div>
</template>

<script>
import {getSize} from "@/utils/tools";

  export default {
    name: 'FlexCol',
    components: {},
    mixins: [],
    inject: [],
    provide() {
      return {
        FlexCol: this
      }
    },
    props: {
      width: {
        type: [Number, String],
        default: 'auto'
      },
      paddingTop: {
        type: [Number, String],
        default: '0'
      }
    },
    data() {
      return {}
    },
    computed: {
      curStyle () {
        if (this.width === 'auto') {
          return {
            flex: 1,
            paddingTop: getSize(this.paddingTop)
          }
        }
        return {
          width: getSize(this.width),
          paddingTop: getSize(this.paddingTop)
        }
      }
    },
    watch: {},
    created() {
    },
    beforeDestroy() {
    },
    mounted() {
    },
    methods: {},
  }
</script>

<style scoped lang="less">
  .FlexCol {
    height: 100%;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-direction: column;
    box-sizing: border-box;
  }
</style>