src/components/rk-icon.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>
  <svg class="icon" :class="{
    'sm':size === 'sm',
    'lg':size=== 'lg',
    'offset':offset,
    'loading':loading,
    }">
    <use :xlink:href="icon"></use>
  </svg>
</template>

<script lang="ts">
import { Vue, Component, Prop } from 'vue-property-decorator';
import '../assets/icons/index';

@Component
export default class RkIcon extends Vue {
  @Prop({default: ''}) private icon!: string;
  @Prop({default: ''}) private size!: string;
  @Prop({default: false}) private loading!: boolean;
  @Prop({default: false}) private offset!: boolean;
}
</script>

<style lang="scss">
.icon{
  width: 16px;
  height: 16px;
  vertical-align: middle;
  fill: currentColor;
  &.sm{
    width: 13px;
    height: 13px;
  }
  &.lg{
    width: 18px;
    height: 18px;
  }
  &.offset{
    margin-top: -2px;
  }
  &.loading {
    animation: loading 1.5s linear infinite;
  }
}
</style>