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import React, { Fragment, PureComponent } from 'react';
import PropTypes from 'prop-types';
import { withStyles } from '@material-ui/core/styles';
import RadioButtonUncheckedIcon from '@material-ui/icons/RadioButtonUnchecked';
import RadioButtonCheckedIcon from '@material-ui/icons/RadioButtonChecked';
import { green } from '@material-ui/core/colors';
import {
Radio,
RadioGroup,
Typography,
Grid,
FormControl,
FormLabel,
FormControlLabel,
FormHelperText,
} from '@material-ui/core';
const styles = theme => ({
demo: {
height: 'auto',
},
divider: {
display: 'block',
margin: `${theme.spacing(3)}px 0`,
},
field: {
margin: `${theme.spacing(3)}px 5px`,
},
root: {
color: green[600],
'&$checked': {
color: green[500],
},
},
formControl: {
margin: theme.spacing(3),
},
group: {
margin: `${theme.spacing(1)}px 0`,
},
checked: {},
size: {
width: 40,
height: 40,
},
sizeIcon: {
fontSize: 20,
},
});
class RadioButton extends PureComponent {
state = {
value: 'female',
selectedValue: 'a',
};
handleChange = event => {
this.setState({ value: event.target.value });
};
handleChangeOther = event => {
this.setState({ selectedValue: event.target.value });
};
render() {
const { classes } = this.props;
return (
<Fragment>
<Grid
container
alignItems="flex-start"
justify="space-around"
direction="row"
spacing={3}
>
<Grid
item
md={7}
className={classes.demo}
>
<Typography variant="button" className={classes.divider}>Basic usage</Typography>
<Typography className={classes.divider}>Radio buttons should have the most commonly used option selected by default.</Typography>
<div>
<Grid
container
alignItems="flex-start"
justify="space-around"
direction="row"
spacing={3}
>
<Grid
item
md={6}
className={classes.demo}
>
<FormControl component="fieldset" required className={classes.formControl}>
<FormLabel component="legend">Gender</FormLabel>
<RadioGroup
aria-label="gender"
name="gender1"
className={classes.group}
value={this.state.value}
onChange={this.handleChange}
>
<FormControlLabel value="female" control={<Radio />} label="Female" />
<FormControlLabel value="male" control={<Radio />} label="Male" />
<FormControlLabel value="other" control={<Radio />} label="Other" />
<FormControlLabel
value="disabled"
disabled
control={<Radio />}
label="(Disabled option)"
/>
</RadioGroup>
</FormControl>
</Grid>
<Grid
item
md={6}
className={classes.demo}
>
<FormControl component="fieldset" required error className={classes.formControl}>
<FormLabel component="legend">Gender</FormLabel>
<RadioGroup
aria-label="gender"
name="gender2"
className={classes.group}
value={this.state.value}
onChange={this.handleChange}
>
<FormControlLabel value="male" control={<Radio color="primary" />} label="Male" />
<FormControlLabel value="female" control={<Radio color="primary" />} label="Female" />
<FormControlLabel value="other" control={<Radio color="primary" />} label="Other" />
<FormControlLabel
value="disabled"
disabled
control={<Radio />}
label="(Disabled option)"
/>
</RadioGroup>
<FormHelperText>You can display an error</FormHelperText>
</FormControl>
</Grid>
</Grid>
</div>
</Grid>
<Grid
item
md={5}
className={classes.demo}
>
<div>
<Typography variant="button" className={classes.divider}>Radio without label</Typography>
<Typography className={classes.divider}>Radio can also be used standalone, without the wrapper.</Typography>
<Radio
checked={this.state.selectedValue === 'a'}
onChange={this.handleChangeOther}
value="a"
name="radio-button-demo"
aria-label="A"
/>
<Radio
checked={this.state.selectedValue === 'b'}
onChange={this.handleChangeOther}
value="b"
name="radio-button-demo"
aria-label="B"
/>
<Radio
checked={this.state.selectedValue === 'c'}
onChange={this.handleChangeOther}
value="c"
name="radio-button-demo"
aria-label="C"
classes={{
root: classes.root,
checked: classes.checked,
}}
/>
<Radio
checked={this.state.selectedValue === 'd'}
onChange={this.handleChangeOther}
value="d"
color="default"
name="radio-button-demo"
aria-label="D"
/>
<Radio
checked={this.state.selectedValue === 'e'}
onChange={this.handleChangeOther}
value="e"
color="default"
name="radio-button-demo"
aria-label="E"
className={classes.size}
icon={<RadioButtonUncheckedIcon className={classes.sizeIcon} />}
checkedIcon={<RadioButtonCheckedIcon className={classes.sizeIcon} />}
/>
</div>
</Grid>
</Grid>
</Fragment>
);
}
}
RadioButton.propTypes = {
classes: PropTypes.object.isRequired,
};
export default withStyles(styles)(RadioButton);
|
