text: import React from 'react';
  import PropTypes from 'prop-types';
  
  import DialogContainer from 'react-md/lib/Dialogs';
  import LinearProgress from 'react-md/lib/Progress/LinearProgress';
  
  const LoadingDialog = ({visible})=>(
    <DialogContainer
      id="ProgressBar"
      title="Loading"
      visible={visible}
      focusOnMount={false}
      onHide={()=>{}}
    >
      <LinearProgress
        id="LoadingBar"
        centered
      />
    </DialogContainer>
  );
  
  LoadingDialog.propTypes = {
    visible: PropTypes.bool.isRequired
  };
  
  export default LoadingDialog;
  