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import * as React from 'react';
import classNames from 'classnames';
import { withStyles, WithStyles, Theme, createStyles } from '@material-ui/core/styles';
import { fade } from '@material-ui/core/styles/colorManipulator';
import ButtonBase from '@material-ui/core/ButtonBase';
export const styles = (theme: Theme) => createStyles({
/* Styles applied to the root element. */
root: {
...theme.typography.button,
height: 32,
minWidth: 48,
margin: 0,
padding: `${theme.spacing.unit - 4}px ${theme.spacing.unit * 1.5}px`,
borderRadius: 2,
willChange: 'opacity',
color: fade(theme.palette.action.active, 0.38),
'&:hover': {
textDecoration: 'none',
// Reset on mouse devices
backgroundColor: fade(theme.palette.text.primary, 0.12),
'@media (hover: none)': {
backgroundColor: 'transparent',
},
'&$disabled': {
backgroundColor: 'transparent',
},
},
'&:not(:first-child)': {
borderTopLeftRadius: 0,
borderBottomLeftRadius: 0,
},
'&:not(:last-child)': {
borderTopRightRadius: 0,
borderBottomRightRadius: 0,
},
},
/* Styles applied to the root element if `disabled={true}`. */
disabled: {
color: fade(theme.palette.action.disabled, 0.12),
},
/* Styles applied to the root element if `selected={true}`. */
selected: {
color: theme.palette.action.active,
'&:after': {
content: '""',
display: 'block',
position: 'absolute',
overflow: 'hidden',
borderRadius: 'inherit',
width: '100%',
height: '100%',
left: 0,
top: 0,
pointerEvents: 'none',
zIndex: 0,
backgroundColor: 'currentColor',
opacity: 0.38,
},
'& + &:before': {
content: '""',
display: 'block',
position: 'absolute',
overflow: 'hidden',
width: 1,
height: '100%',
left: 0,
top: 0,
pointerEvents: 'none',
zIndex: 0,
backgroundColor: 'currentColor',
opacity: 0.12,
},
},
/* Styles applied to the `label` wrapper element. */
label: {
width: '100%',
display: 'inherit',
alignItems: 'inherit',
justifyContent: 'inherit',
},
});
export type ToggleButtonClassKey = 'disabled' | 'root' | 'label' | 'selected';
interface IToggleButtonProps extends WithStyles<typeof styles> {
className?: string;
component?: React.ReactType<IToggleButtonProps>;
disabled?: boolean;
disableFocusRipple?: boolean;
disableRipple?: boolean;
selected?: boolean;
type?: string;
value?: any;
onClick?: (event: React.FormEvent<HTMLElement>, value?: any) => void;
onChange?: (event: React.FormEvent<HTMLElement>, value?: any) => void;
}
class ToggleButtonComponent extends React.Component<IToggleButtonProps> {
handleChange = (event: React.FormEvent<HTMLElement>) => {
const { onChange, onClick, value } = this.props;
if (onClick) {
onClick(event, value);
if (event.isDefaultPrevented()) {
return;
}
}
if (onChange) {
onChange(event, value);
}
};
render() {
const {
children,
className: classNameProp,
classes,
disableFocusRipple,
disabled,
selected,
...other
} = this.props;
const className = classNames(
classes.root,
{
[classes.disabled]: disabled,
[classes.selected]: selected,
},
classNameProp,
);
return (
<ButtonBase
className={className}
disabled={disabled}
focusRipple={!disableFocusRipple}
onClick={this.handleChange}
{...other}
>
<span className={classes.label}>{children}</span>
</ButtonBase>
);
}
public static defaultProps = {
disabled: false,
disableFocusRipple: false,
disableRipple: false,
};
public static muiName = 'ToggleButton';
}
export const ToggleButton = withStyles(styles, { name: 'MuiToggleButton' })(ToggleButtonComponent);
export default ToggleButton;
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