@material-ui/core
Version:
React components that implement Google's Material Design.
142 lines (128 loc) • 4.09 kB
JavaScript
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 withStyles from '../styles/withStyles';
export var styles = function styles(theme) {
return {
/* Styles applied to the root element. */
root: {
position: 'relative',
display: 'flex',
alignItems: 'center',
justifyContent: 'center',
flexShrink: 0,
width: 40,
height: 40,
fontFamily: theme.typography.fontFamily,
fontSize: theme.typography.pxToRem(20),
borderRadius: '50%',
overflow: 'hidden',
userSelect: 'none'
},
/* Styles applied to the root element if there are children and not `src` or `srcSet`. */
colorDefault: {
color: theme.palette.background.default,
backgroundColor: theme.palette.type === 'light' ? theme.palette.grey[400] : theme.palette.grey[600]
},
/* Styles applied to the img element if either `src` or `srcSet` is defined. */
img: {
width: '100%',
height: '100%',
textAlign: 'center',
// Handle non-square image. The property isn't supported by IE 11.
objectFit: 'cover'
}
};
};
var Avatar = React.forwardRef(function Avatar(props, ref) {
var alt = props.alt,
childrenProp = props.children,
childrenClassNameProp = props.childrenClassName,
classes = props.classes,
classNameProp = props.className,
_props$component = props.component,
Component = _props$component === void 0 ? 'div' : _props$component,
imgProps = props.imgProps,
sizes = props.sizes,
src = props.src,
srcSet = props.srcSet,
other = _objectWithoutProperties(props, ["alt", "children", "childrenClassName", "classes", "className", "component", "imgProps", "sizes", "src", "srcSet"]);
var children = null;
var img = src || srcSet;
if (img) {
children = React.createElement("img", _extends({
alt: alt,
src: src,
srcSet: srcSet,
sizes: sizes,
className: classes.img
}, imgProps));
} else if (childrenClassNameProp && React.isValidElement(childrenProp)) {
children = React.cloneElement(childrenProp, {
className: clsx(childrenClassNameProp, childrenProp.props.className)
});
} else {
children = childrenProp;
}
return React.createElement(Component, _extends({
className: clsx(classes.root, classes.system, classNameProp, !img && classes.colorDefault),
ref: ref
}, other), children);
});
process.env.NODE_ENV !== "production" ? Avatar.propTypes = {
/**
* Used in combination with `src` or `srcSet` to
* provide an alt attribute for the rendered `img` element.
*/
alt: PropTypes.string,
/**
* Used to render icon or text elements inside the Avatar.
* `src` and `alt` props will not be used and no `img` will
* be rendered by default.
*
* This can be an element, or just a string.
*/
children: PropTypes.node,
/**
* @ignore
* The className of the child element.
* Used by Chip and ListItemIcon to style the Avatar icon.
*/
childrenClassName: PropTypes.string,
/**
* 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 component used for the root node.
* Either a string to use a DOM element or a component.
*/
component: PropTypes.elementType,
/**
* Attributes applied to the `img` element if the component
* is used to display an image.
*/
imgProps: PropTypes.object,
/**
* The `sizes` attribute for the `img` element.
*/
sizes: PropTypes.string,
/**
* The `src` attribute for the `img` element.
*/
src: PropTypes.string,
/**
* The `srcSet` attribute for the `img` element.
*/
srcSet: PropTypes.string
} : void 0;
export default withStyles(styles, {
name: 'MuiAvatar'
})(Avatar);