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SimplePopover.js
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SimplePopover.js
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import React from 'react';
import PropTypes from 'prop-types';
import { withStyles } from '@material-ui/core/styles';
import Typography from '@material-ui/core/Typography';
import Button from '@material-ui/core/Button';
import Popover from '@material-ui/core/Popover';
const styles = theme => ({
typography: {
margin: theme.spacing.unit * 2,
},
});
class SimplePopover extends React.Component {
state = {
anchorEl: null,
};
handleClick = event => {
this.setState({
anchorEl: event.currentTarget,
});
};
handleClose = () => {
this.setState({
anchorEl: null,
});
};
render() {
const { classes } = this.props;
const { anchorEl } = this.state;
const open = Boolean(anchorEl);
return (
<div>
<Button
aria-owns={open ? 'simple-popper' : undefined}
aria-haspopup="true"
variant="contained"
onClick={this.handleClick}
>
Open Popover
</Button>
<Popover
id="simple-popper"
open={open}
anchorEl={anchorEl}
onClose={this.handleClose}
anchorOrigin={{
vertical: 'bottom',
horizontal: 'center',
}}
transformOrigin={{
vertical: 'top',
horizontal: 'center',
}}
>
<Typography className={classes.typography}>The content of the Popover.</Typography>
</Popover>
</div>
);
}
}
SimplePopover.propTypes = {
classes: PropTypes.object.isRequired,
};
export default withStyles(styles)(SimplePopover);