chenhaodong / mew-iview

  <template>

      <li :class="[prefixCls + '-item-group']">

          <div :class="[prefixCls + '-item-group-title']" :style="groupStyle">{{ title }}</div>

          <ul><slot></slot></ul>
      </li>

  </template>
  <script>

      import mixin from './mixin';

      const prefixCls = 'ivu-menu';
  

      export default {

          name: 'MenuGroup',

          mixins: [ mixin ],

          props: {
              title: {
                  type: String,
                  default: ''
              }
          },

          data () {

              return {
                  prefixCls: prefixCls

              };

          },
          computed: {

              groupStyle () {

                  return this.hasParentSubmenu && this.mode !== 'horizontal' ? {

                      paddingLeft: 43 + (this.parentSubmenuNum - 1) * 28 + 'px'
                  } : {};
              }

          }

      };
  </script>