@lyra/vision/lib/components/DelayedSpinner.js

React-based data management tool for Lyra projects

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _propTypes = require('prop-types');

var _propTypes2 = _interopRequireDefault(_propTypes);

var _LoadingSpinner = require('./LoadingSpinner');

var _LoadingSpinner2 = _interopRequireDefault(_LoadingSpinner);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

// Waits for X ms before showing a spinner
class DelayedSpinner extends _react2.default.PureComponent {
  constructor() {
    super();
    this.state = {};
  }

  componentDidMount() {
    this.timer = setTimeout(() => this.setState({ show: true }), this.props.delay);
  }

  componentWillUnmount() {
    clearTimeout(this.timer);
  }

  render() {
    return this.state.show ? _react2.default.createElement(_LoadingSpinner2.default, null) : null;
  }
}

DelayedSpinner.propTypes = {
  delay: _propTypes2.default.number
};

DelayedSpinner.defaultProps = {
  delay: 500
};

exports.default = DelayedSpinner;