@material-ui/core
Version:
React components that implement Google's Material Design.
147 lines (131 loc) • 4.15 kB
JavaScript
import _extends from "@babel/runtime/helpers/esm/extends";
import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
import React from 'react';
import PropTypes from 'prop-types';
import clsx from 'clsx';
import withStyles from '../styles/withStyles';
import Paper from '../Paper';
import { capitalize } from '../utils/helpers';
import LinearProgress from '../LinearProgress';
export const styles = theme => ({
/* Styles applied to the root element. */
root: {
display: 'flex',
flexDirection: 'row',
justifyContent: 'space-between',
alignItems: 'center',
background: theme.palette.background.default,
padding: 8
},
/* Styles applied to the root element if `position="bottom"`. */
positionBottom: {
position: 'fixed',
bottom: 0,
left: 0,
right: 0,
zIndex: theme.zIndex.mobileStepper
},
/* Styles applied to the root element if `position="top"`. */
positionTop: {
position: 'fixed',
top: 0,
left: 0,
right: 0,
zIndex: theme.zIndex.mobileStepper
},
/* Styles applied to the root element if `position="static"`. */
positionStatic: {},
/* Styles applied to the dots container if `variant="dots"`. */
dots: {
display: 'flex',
flexDirection: 'row'
},
/* Styles applied to each dot if `variant="dots"`. */
dot: {
backgroundColor: theme.palette.action.disabled,
borderRadius: '50%',
width: 8,
height: 8,
margin: '0 2px'
},
/* Styles applied to a dot if `variant="dots"` and this is the active step. */
dotActive: {
backgroundColor: theme.palette.primary.main
},
/* Styles applied to the Linear Progress component if `variant="progress"`. */
progress: {
width: '50%'
}
});
const MobileStepper = React.forwardRef(function MobileStepper(props, ref) {
const {
activeStep = 0,
backButton,
classes,
className,
LinearProgressProps,
nextButton,
position = 'bottom',
steps,
variant = 'dots'
} = props,
other = _objectWithoutPropertiesLoose(props, ["activeStep", "backButton", "classes", "className", "LinearProgressProps", "nextButton", "position", "steps", "variant"]);
return React.createElement(Paper, _extends({
square: true,
elevation: 0,
className: clsx(classes.root, classes[`position${capitalize(position)}`], className),
ref: ref
}, other), backButton, variant === 'text' && React.createElement(React.Fragment, null, activeStep + 1, " / ", steps), variant === 'dots' && React.createElement("div", {
className: classes.dots
}, [...new Array(steps)].map((_, index) => React.createElement("div", {
key: index,
className: clsx(classes.dot, index === activeStep && classes.dotActive)
}))), variant === 'progress' && React.createElement(LinearProgress, _extends({
className: classes.progress,
variant: "determinate",
value: Math.ceil(activeStep / (steps - 1) * 100)
}, LinearProgressProps)), nextButton);
});
process.env.NODE_ENV !== "production" ? MobileStepper.propTypes = {
/**
* Set the active step (zero based index).
* Defines which dot is highlighted when the variant is 'dots'.
*/
activeStep: PropTypes.number,
/**
* A back button element. For instance, it can be a `Button` or an `IconButton`.
*/
backButton: PropTypes.node,
/**
* Override or extend the styles applied to the component.
* See [CSS API](#css) below for more details.
*/
classes: PropTypes.object.isRequired,
/**
* @ignore
*/
className: PropTypes.string,
/**
* Props applied to the `LinearProgress` element.
*/
LinearProgressProps: PropTypes.object,
/**
* A next button element. For instance, it can be a `Button` or an `IconButton`.
*/
nextButton: PropTypes.node,
/**
* Set the positioning type.
*/
position: PropTypes.oneOf(['bottom', 'top', 'static']),
/**
* The total steps.
*/
steps: PropTypes.number.isRequired,
/**
* The variant to use.
*/
variant: PropTypes.oneOf(['text', 'dots', 'progress'])
} : void 0;
export default withStyles(styles, {
name: 'MuiMobileStepper'
})(MobileStepper);