<span class="top-buttons" v-if="showTopButtons">
    <Button @click="selectAll">
      <Icon type="android-remove-circle"></Icon>
      Select All
    </Button>
    <component :is="???">
      <Button @click="moveToDrafts">
        <Icon type="android-cancel"></Icon>
        Move to Drafts
      </Button>
      <Button @click="publish">
        <Icon type="android-cancel"></Icon>
        Publish
      </Button>
      <Button @click="publish">
        <Icon type="android-cancel"></Icon>
        Publish
      </Button>
    </component>
    <Button @click="deleteTour">
      <Icon type="trash-a"></Icon>
      Delete
    </Button>
  </span>