@material-ui/core/ExpansionPanelSummary/ExpansionPanelSummary.js

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = exports.styles = void 0;

var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));

var _objectWithoutProperties2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutProperties"));

var _react = _interopRequireDefault(require("react"));

var _propTypes = _interopRequireDefault(require("prop-types"));

var _clsx = _interopRequireDefault(require("clsx"));

var _ButtonBase = _interopRequireDefault(require("../ButtonBase"));

var _IconButton = _interopRequireDefault(require("../IconButton"));

var _withStyles = _interopRequireDefault(require("../styles/withStyles"));

var _ExpansionPanelContext = _interopRequireDefault(require("../ExpansionPanel/ExpansionPanelContext"));

/* eslint-disable jsx-a11y/aria-role */
var styles = function styles(theme) {
  var transition = {
    duration: theme.transitions.duration.shortest
  };
  return {
    /* Styles applied to the root element. */
    root: {
      display: 'flex',
      minHeight: 8 * 6,
      transition: theme.transitions.create(['min-height', 'background-color'], transition),
      padding: '0 24px 0 24px',
      '&:hover:not($disabled)': {
        cursor: 'pointer'
      },
      '&$expanded': {
        minHeight: 64
      },
      '&$focused': {
        backgroundColor: theme.palette.grey[300]
      },
      '&$disabled': {
        opacity: 0.38
      }
    },

    /* Pseudo-class applied to the root element, children wrapper element and `IconButton` component if `expanded={true}`. */
    expanded: {},

    /* Pseudo-class applied to the root element if `focused={true}`. */
    focused: {},

    /* Pseudo-class applied to the root element if `disabled={true}`. */
    disabled: {},

    /* Styles applied to the children wrapper element. */
    content: {
      display: 'flex',
      flexGrow: 1,
      transition: theme.transitions.create(['margin'], transition),
      margin: '12px 0',
      '&$expanded': {
        margin: '20px 0'
      }
    },

    /* Styles applied to the `IconButton` component when `expandIcon` is supplied. */
    expandIcon: {
      transform: 'rotate(0deg)',
      transition: theme.transitions.create('transform', transition),
      '&:hover': {
        // Disable the hover effect for the IconButton,
        // because a hover effect should apply to the entire Expand button and
        // not only to the IconButton.
        backgroundColor: 'transparent'
      },
      '&$expanded': {
        transform: 'rotate(180deg)'
      }
    }
  };
};

exports.styles = styles;

var ExpansionPanelSummary = _react.default.forwardRef(function ExpansionPanelSummary(props, ref) {
  var children = props.children,
      classes = props.classes,
      className = props.className,
      expandIcon = props.expandIcon,
      IconButtonProps = props.IconButtonProps,
      onBlur = props.onBlur,
      onClick = props.onClick,
      onFocusVisible = props.onFocusVisible,
      other = (0, _objectWithoutProperties2.default)(props, ["children", "classes", "className", "expandIcon", "IconButtonProps", "onBlur", "onClick", "onFocusVisible"]);

  var _React$useState = _react.default.useState(false),
      focusedState = _React$useState[0],
      setFocusedState = _React$useState[1];

  var handleFocusVisible = function handleFocusVisible(event) {
    setFocusedState(true);

    if (onFocusVisible) {
      onFocusVisible(event);
    }
  };

  var handleBlur = function handleBlur(event) {
    setFocusedState(false);

    if (onBlur) {
      onBlur(event);
    }
  };

  var _React$useContext = _react.default.useContext(_ExpansionPanelContext.default),
      _React$useContext$dis = _React$useContext.disabled,
      disabled = _React$useContext$dis === void 0 ? false : _React$useContext$dis,
      expanded = _React$useContext.expanded,
      toggle = _React$useContext.toggle;

  var handleChange = function handleChange(event) {
    if (toggle) {
      toggle(event);
    }

    if (onClick) {
      onClick(event);
    }
  };

  return _react.default.createElement(_ButtonBase.default, (0, _extends2.default)({
    focusRipple: false,
    disableRipple: true,
    disabled: disabled,
    component: "div",
    "aria-expanded": expanded,
    className: (0, _clsx.default)(classes.root, className, disabled && classes.disabled, expanded && classes.expanded, focusedState && classes.focused),
    onFocusVisible: handleFocusVisible,
    onBlur: handleBlur,
    onClick: handleChange,
    ref: ref
  }, other), _react.default.createElement("div", {
    className: (0, _clsx.default)(classes.content, expanded && classes.expanded)
  }, children), expandIcon && _react.default.createElement(_IconButton.default, (0, _extends2.default)({
    className: (0, _clsx.default)(classes.expandIcon, expanded && classes.expanded),
    edge: "end",
    component: "div",
    tabIndex: null,
    role: null,
    "aria-hidden": true
  }, IconButtonProps), expandIcon));
});

process.env.NODE_ENV !== "production" ? ExpansionPanelSummary.propTypes = {
  /**
   * The content of the expansion panel summary.
   */
  children: _propTypes.default.node,

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

  /**
   * @ignore
   */
  className: _propTypes.default.string,

  /**
   * The icon to display as the expand indicator.
   */
  expandIcon: _propTypes.default.node,

  /**
   * Props applied to the `IconButton` element wrapping the expand icon.
   */
  IconButtonProps: _propTypes.default.object,

  /**
   * @ignore
   */
  onBlur: _propTypes.default.func,

  /**
   * @ignore
   */
  onClick: _propTypes.default.func,

  /**
   * @ignore
   */
  onFocusVisible: _propTypes.default.func
} : void 0;

var _default = (0, _withStyles.default)(styles, {
  name: 'MuiExpansionPanelSummary'
})(ExpansionPanelSummary);

exports.default = _default;