@material-ui/core/esm/ButtonGroup/ButtonGroup.js

React components that implement Google's Material Design.

import _extends from "@babel/runtime/helpers/esm/extends";
import _objectWithoutProperties from "@babel/runtime/helpers/esm/objectWithoutProperties";
import React from 'react';
import PropTypes from 'prop-types';
import clsx from 'clsx';
import capitalize from '../utils/capitalize';
import { fade } from '../styles/colorManipulator';
import withStyles from '../styles/withStyles';
import Button from '../Button'; // Force a side effect so we don't have any override priority issue.
// eslint-disable-next-line no-unused-expressions

Button.styles;
export var styles = function styles(theme) {
  return {
    /* Styles applied to the root element. */
    root: {
      display: 'inline-flex',
      borderRadius: theme.shape.borderRadius
    },

    /* Styles applied to the root element if `variant="contained"`. */
    contained: {
      boxShadow: theme.shadows[2]
    },

    /* Styles applied to the root element if `fullWidth={true}`. */
    fullWidth: {
      width: '100%'
    },

    /* Styles applied to the children. */
    grouped: {
      minWidth: 40,
      '&:not(:first-child)': {
        borderTopLeftRadius: 0,
        borderBottomLeftRadius: 0
      },
      '&:not(:last-child)': {
        borderTopRightRadius: 0,
        borderBottomRightRadius: 0
      }
    },

    /* Styles applied to the children if `variant="text"`. */
    groupedText: {
      '&:not(:last-child)': {
        borderRight: "1px solid ".concat(theme.palette.type === 'light' ? 'rgba(0, 0, 0, 0.23)' : 'rgba(255, 255, 255, 0.23)')
      }
    },

    /* Styles applied to the children if `variant="text"` and `color="primary"`. */
    groupedTextPrimary: {
      '&:not(:last-child)': {
        borderColor: fade(theme.palette.primary.main, 0.5)
      }
    },

    /* Styles applied to the children if `variant="text"` and `color="secondary"`. */
    groupedTextSecondary: {
      '&:not(:last-child)': {
        borderColor: fade(theme.palette.secondary.main, 0.5)
      }
    },

    /* Styles applied to the children if `variant="outlined"`. */
    groupedOutlined: {
      '&:not(:first-child)': {
        marginLeft: -1
      },
      '&:not(:last-child)': {
        borderRightColor: 'transparent'
      }
    },

    /* Styles applied to the children if `variant="outlined"` and `color="primary"`. */
    groupedOutlinedPrimary: {
      '&:hover': {
        borderColor: theme.palette.primary.main
      }
    },

    /* Styles applied to the children if `variant="outlined"` and `color="secondary"`. */
    groupedOutlinedSecondary: {
      '&:hover': {
        borderColor: theme.palette.secondary.main
      }
    },

    /* Styles applied to the children if `variant="contained"`. */
    groupedContained: {
      boxShadow: 'none',
      '&:not(:last-child)': {
        borderRight: "1px solid ".concat(theme.palette.grey[400]),
        '&$disabled': {
          borderRight: "1px solid ".concat(theme.palette.action.disabled)
        }
      }
    },

    /* Styles applied to the children if `variant="contained"` and `color="primary"`. */
    groupedContainedPrimary: {
      '&:not(:last-child)': {
        borderRight: "1px solid ".concat(theme.palette.primary.dark)
      }
    },

    /* Styles applied to the children if `variant="contained"` and `color="secondary"`. */
    groupedContainedSecondary: {
      '&:not(:last-child)': {
        borderRight: "1px solid ".concat(theme.palette.secondary.dark)
      }
    },

    /* Pseudo-class applied to child elements if `disabled={true}`. */
    disabled: {}
  };
};
var ButtonGroup = React.forwardRef(function ButtonGroup(props, ref) {
  var children = props.children,
      classes = props.classes,
      className = props.className,
      _props$color = props.color,
      color = _props$color === void 0 ? 'default' : _props$color,
      _props$component = props.component,
      Component = _props$component === void 0 ? 'div' : _props$component,
      _props$disabled = props.disabled,
      disabled = _props$disabled === void 0 ? false : _props$disabled,
      _props$disableFocusRi = props.disableFocusRipple,
      disableFocusRipple = _props$disableFocusRi === void 0 ? false : _props$disableFocusRi,
      _props$disableRipple = props.disableRipple,
      disableRipple = _props$disableRipple === void 0 ? false : _props$disableRipple,
      _props$fullWidth = props.fullWidth,
      fullWidth = _props$fullWidth === void 0 ? false : _props$fullWidth,
      _props$size = props.size,
      size = _props$size === void 0 ? 'medium' : _props$size,
      _props$variant = props.variant,
      variant = _props$variant === void 0 ? 'outlined' : _props$variant,
      other = _objectWithoutProperties(props, ["children", "classes", "className", "color", "component", "disabled", "disableFocusRipple", "disableRipple", "fullWidth", "size", "variant"]);

  var buttonClassName = clsx(classes.grouped, classes["grouped".concat(capitalize(variant))], classes["grouped".concat(capitalize(variant)).concat(color !== 'default' ? capitalize(color) : '')], disabled && classes.disabled);
  return React.createElement(Component, _extends({
    role: "group",
    className: clsx(classes.root, className, fullWidth && classes.fullWidth, {
      contained: classes.contained
    }[variant]),
    ref: ref
  }, other), React.Children.map(children, function (child) {
    if (!React.isValidElement(child)) {
      return null;
    }

    if (process.env.NODE_ENV !== 'production') {
      if (child.type === React.Fragment) {
        console.error(["Material-UI: the ButtonGroup component doesn't accept a Fragment as a child.", 'Consider providing an array instead.'].join('\n'));
      }
    }

    return React.cloneElement(child, {
      className: clsx(buttonClassName, child.props.className),
      disabled: child.props.disabled || disabled,
      color: child.props.color || color,
      disableFocusRipple: disableFocusRipple,
      disableRipple: disableRipple,
      fullWidth: fullWidth,
      size: child.props.size || size,
      variant: child.props.variant || variant
    });
  }));
});
process.env.NODE_ENV !== "production" ? ButtonGroup.propTypes = {
  /**
   * The content of the button group.
   */
  children: PropTypes.node.isRequired,

  /**
   * 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,

  /**
   * The color of the component. It supports those theme colors that make sense for this component.
   */
  color: PropTypes.oneOf(['default', 'inherit', 'primary', 'secondary']),

  /**
   * The component used for the root node.
   * Either a string to use a DOM element or a component.
   */
  component: PropTypes.elementType,

  /**
   * If `true`, the buttons will be disabled.
   */
  disabled: PropTypes.bool,

  /**
   * If `true`, the button keyboard focus ripple will be disabled.
   * `disableRipple` must also be true.
   */
  disableFocusRipple: PropTypes.bool,

  /**
   * If `true`, the button ripple effect will be disabled.
   */
  disableRipple: PropTypes.bool,

  /**
   * If `true`, the buttons will take up the full width of its container.
   */
  fullWidth: PropTypes.bool,

  /**
   * The size of the button.
   * `small` is equivalent to the dense button styling.
   */
  size: PropTypes.oneOf(['small', 'medium', 'large']),

  /**
   * The variant to use.
   */
  variant: PropTypes.oneOf(['text', 'outlined', 'contained'])
} : void 0;
export default withStyles(styles, {
  name: 'MuiButtonGroup'
})(ButtonGroup);