chenhaodong / mew-iview

  <template>

      <div :class="classes" :style="styles">

          <slot></slot>
      </div>
  </template>
  <script>
      import { oneOf } from '../../utils/assist';
  
      const prefixCls = 'ivu-col';
  
      export default {
          props: {
              span: [Number, String],
              order: [Number, String],
              offset: [Number, String],
              push: [Number, String],
              pull: [Number, String],
              className: String
          },

          data () {
              return {
                  gutter: 0
              }
          },

          computed: {
              classes () {
                  return [
                      `${prefixCls}`,
                      {
                          [`${prefixCls}-span-${this.span}`]: this.span,
                          [`${prefixCls}-order-${this.order}`]: this.order,
                          [`${prefixCls}-offset-${this.offset}`]: this.offset,
                          [`${prefixCls}-push-${this.push}`]: this.push,
                          [`${prefixCls}-pull-${this.pull}`]: this.pull,
                          [`${this.className}`]: !!this.className
                      }
                  ]

              },
              styles () {
                  let style = {};
                  if (this.gutter !== 0) {
                      style = {
                          paddingLeft: this.gutter / 2 + 'px',
                          paddingRight: this.gutter / 2 + 'px'
                      }
                  }
  
                  return style;

              }
          }
      }
  </script>