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Stepper.js
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Thu, Feb 13, 20:10

Stepper.js
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import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
import _extends from "@babel/runtime/helpers/esm/extends";
const _excluded = ["activeStep", "alternativeLabel", "children", "className", "component", "connector", "nonLinear", "orientation"];
import * as React from 'react';
import PropTypes from 'prop-types';
import clsx from 'clsx';
import { integerPropType } from '@mui/utils';
import { unstable_composeClasses as composeClasses } from '@mui/base';
import useThemeProps from '../styles/useThemeProps';
import styled from '../styles/styled';
import { getStepperUtilityClass } from './stepperClasses';
import StepConnector from '../StepConnector';
import StepperContext from './StepperContext';
import { jsx as _jsx } from "react/jsx-runtime";
const useUtilityClasses = ownerState => {
const {
orientation,
alternativeLabel,
classes
} = ownerState;
const slots = {
root: ['root', orientation, alternativeLabel && 'alternativeLabel']
};
return composeClasses(slots, getStepperUtilityClass, classes);
};
const StepperRoot = styled('div', {
name: 'MuiStepper',
slot: 'Root',
overridesResolver: (props, styles) => {
const {
ownerState
} = props;
return [styles.root, styles[ownerState.orientation], ownerState.alternativeLabel && styles.alternativeLabel];
}
})(({
ownerState
}) => _extends({
display: 'flex'
}, ownerState.orientation === 'horizontal' && {
flexDirection: 'row',
alignItems: 'center'
}, ownerState.orientation === 'vertical' && {
flexDirection: 'column'
}, ownerState.alternativeLabel && {
alignItems: 'flex-start'
}));
const defaultConnector = /*#__PURE__*/_jsx(StepConnector, {});
const Stepper = /*#__PURE__*/React.forwardRef(function Stepper(inProps, ref) {
const props = useThemeProps({
props: inProps,
name: 'MuiStepper'
});
const {
activeStep = 0,
alternativeLabel = false,
children,
className,
component = 'div',
connector = defaultConnector,
nonLinear = false,
orientation = 'horizontal'
} = props,
other = _objectWithoutPropertiesLoose(props, _excluded);
const ownerState = _extends({}, props, {
alternativeLabel,
orientation,
component
});
const classes = useUtilityClasses(ownerState);
const childrenArray = React.Children.toArray(children).filter(Boolean);
const steps = childrenArray.map((step, index) => {
return /*#__PURE__*/React.cloneElement(step, _extends({
index,
last: index + 1 === childrenArray.length
}, step.props));
});
const contextValue = React.useMemo(() => ({
activeStep,
alternativeLabel,
connector,
nonLinear,
orientation
}), [activeStep, alternativeLabel, connector, nonLinear, orientation]);
return /*#__PURE__*/_jsx(StepperContext.Provider, {
value: contextValue,
children: /*#__PURE__*/_jsx(StepperRoot, _extends({
as: component,
ownerState: ownerState,
className: clsx(classes.root, className),
ref: ref
}, other, {
children: steps
}))
});
});
process.env.NODE_ENV !== "production" ? Stepper.propTypes /* remove-proptypes */ = {
// ----------------------------- Warning --------------------------------
// | These PropTypes are generated from the TypeScript type definitions |
// | To update them edit the d.ts file and run "yarn proptypes" |
// ----------------------------------------------------------------------
/**
* Set the active step (zero based index).
* Set to -1 to disable all the steps.
* @default 0
*/
activeStep: integerPropType,
/**
* If set to 'true' and orientation is horizontal,
* then the step label will be positioned under the icon.
* @default false
*/
alternativeLabel: PropTypes.bool,
/**
* Two or more `<Step />` components.
*/
children: PropTypes.node,
/**
* Override or extend the styles applied to the component.
*/
classes: PropTypes.object,
/**
* @ignore
*/
className: PropTypes.string,
/**
* The component used for the root node.
* Either a string to use a HTML element or a component.
*/
component: PropTypes.elementType,
/**
* An element to be placed between each step.
* @default <StepConnector />
*/
connector: PropTypes.element,
/**
* If set the `Stepper` will not assist in controlling steps for linear flow.
* @default false
*/
nonLinear: PropTypes.bool,
/**
* The component orientation (layout flow direction).
* @default 'horizontal'
*/
orientation: PropTypes.oneOf(['horizontal', 'vertical']),
/**
* The system prop that allows defining system overrides as well as additional CSS styles.
*/
sx: PropTypes.oneOfType([PropTypes.arrayOf(PropTypes.oneOfType([PropTypes.func, PropTypes.object, PropTypes.bool])), PropTypes.func, PropTypes.object])
} : void 0;
export default Stepper;

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