superset-frontend/packages/superset-frontend/src/components/RefreshLabel.jsx

/**
 * 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.
 */
import React from 'react';
import PropTypes from 'prop-types';
import TooltipWrapper from './TooltipWrapper';

import './RefreshLabel.less';

const propTypes = {
  onClick: PropTypes.func,
  tooltipContent: PropTypes.string.isRequired,
};

class RefreshLabel extends React.PureComponent {
  render() {
    return (
      <TooltipWrapper tooltip={this.props.tooltipContent} label="cache-desc">
        <i
          aria-label="Icon"
          role="button"
          tabIndex={0}
          className="RefreshLabel fa fa-refresh pointer"
          onClick={this.props.onClick}
        />
      </TooltipWrapper>
    );
  }
}
RefreshLabel.propTypes = propTypes;

export default RefreshLabel;