src/views/components/dashboard/tool-bar-endpoint-select-opt.vue

/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

<template>
  <div class="rk-dashboard-opt ell" @click="$emit('handleSelect', data)" >{{data.label}}
    <svg style="margin-top: 3px;" class="icon sm r" @click.stop="show = !show">
      <use xlink:href="#code"></use>
    </svg>  
    <div class="rk-dashboard-opt-tip" v-if="show">{{data.label}}</div>
  </div>
</template>

<script lang="ts">
import { Vue, Component, Prop } from 'vue-property-decorator';
@Component
export default class ToolBarEndpointSelectOpt extends Vue {
  @Prop() public data!: any;
  private show: boolean = false;
}
</script>

<style lang="scss" scoped>
.rk-dashboard-opt-tip{
  margin-top: 5px;
  word-break: break-all; 
  white-space: pre-wrap;
  border-radius: 3px;
  padding: 3px;
  background-color: #f3f4f9;
  color: #334444;
}
</style>