@6thquake/react-material/es/Stepper/StepPane.js

React components that implement Google's Material Design.

import _extends from "@babel/runtime/helpers/extends";
import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/objectWithoutPropertiesLoose";
import React from 'react';
import PropTypes from 'prop-types';
import classNames from 'classnames';
import withStyles from '../styles/withStyles';
import Slide from '../transitions/Slide';

const styles = theme => ({
  root: {
    width: '100%'
  },
  show: {
    position: 'relative'
  },
  hide: {
    position: 'absolute',
    top: '0px',
    left: '0px'
  }
});

const negative = direction => {
  if (direction === 'left') {
    return 'right';
  }

  return 'left';
};

function StepPane(props) {
  const {
    active,
    children,
    classes,
    className: classNameProp,
    direction,
    theme,
    unmountAfterBack
  } = props,
        other = _objectWithoutPropertiesLoose(props, ["active", "alternativeLabel", "children", "classes", "className", "completed", "disabled", "direction", "theme", "unmountAfterBack"]);

  const mount = _extends({}, {
    mountOnEnter: true,
    unmountOnExit: unmountAfterBack
  });

  const className = classNames(classes.root, classNameProp, active ? classes.show : classes.hide);

  let _direction;

  if (direction === 'prev') {
    _direction = theme.direction === 'rtl' ? 'left' : 'right';
  } else {
    _direction = theme.direction === 'rtl' ? 'right' : 'left';
  }

  return React.createElement(Slide, _extends({
    direction: active ? _direction : negative(_direction),
    in: active
  }, mount), React.createElement("div", _extends({
    className: className
  }, other), children));
} //


process.env.NODE_ENV !== "production" ? StepPane.propTypes = {
  /**
   * Sets the step as active. Is passed to child components.
   */
  active: PropTypes.bool,

  /**
   * @ignore
   * Set internally by Stepper when it's supplied with the alternativeLabel property.
   */
  alternativeLabel: PropTypes.bool,

  /**
   * Override or extend the styles applied to the component.
   * See [CSS API](#css-api) below for more details.
   */
  classes: PropTypes.object.isRequired,

  /**
   * @ignore
   */
  className: PropTypes.string,

  /**
   * Mark the step as completed. Is passed to child components.
   */
  completed: PropTypes.bool,

  /**
   * direction
   */
  direction: PropTypes.oneOf(['next', 'prev']),

  /**
   * Mark the step as disabled, will also disable the button if
   * `StepButton` is a child of `Step`. Is passed to child components.
   */
  disabled: PropTypes.bool,

  /**
   * @ignore
   */
  unmountAfterBack: PropTypes.bool
} : void 0;
StepPane.defaultProps = {
  active: false,
  completed: false,
  disabled: false
};
export default withStyles(styles, {
  withTheme: true,
  name: 'RMStepPane'
})(StepPane);