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AppBar.js
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Wed, Jul 2, 15:21

AppBar.js
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import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
import _extends from "@babel/runtime/helpers/esm/extends";
const _excluded = ["className", "color", "enableColorOnDark", "position"];
import * as React from 'react';
import PropTypes from 'prop-types';
import clsx from 'clsx';
import { unstable_composeClasses as composeClasses } from '@mui/base';
import styled from '../styles/styled';
import useThemeProps from '../styles/useThemeProps';
import capitalize from '../utils/capitalize';
import Paper from '../Paper';
import { getAppBarUtilityClass } from './appBarClasses';
import { jsx as _jsx } from "react/jsx-runtime";
const useUtilityClasses = ownerState => {
const {
color,
position,
classes
} = ownerState;
const slots = {
root: ['root', `color${capitalize(color)}`, `position${capitalize(position)}`]
};
return composeClasses(slots, getAppBarUtilityClass, classes);
};
// var2 is the fallback.
// Ex. var1: 'var(--a)', var2: 'var(--b)'; return: 'var(--a, var(--b))'
const joinVars = (var1, var2) => `${var1 == null ? void 0 : var1.replace(')', '')}, ${var2})`;
const AppBarRoot = styled(Paper, {
name: 'MuiAppBar',
slot: 'Root',
overridesResolver: (props, styles) => {
const {
ownerState
} = props;
return [styles.root, styles[`position${capitalize(ownerState.position)}`], styles[`color${capitalize(ownerState.color)}`]];
}
})(({
theme,
ownerState
}) => {
const backgroundColorDefault = theme.palette.mode === 'light' ? theme.palette.grey[100] : theme.palette.grey[900];
return _extends({
display: 'flex',
flexDirection: 'column',
width: '100%',
boxSizing: 'border-box',
// Prevent padding issue with the Modal and fixed positioned AppBar.
flexShrink: 0
}, ownerState.position === 'fixed' && {
position: 'fixed',
zIndex: (theme.vars || theme).zIndex.appBar,
top: 0,
left: 'auto',
right: 0,
'@media print': {
// Prevent the app bar to be visible on each printed page.
position: 'absolute'
}
}, ownerState.position === 'absolute' && {
position: 'absolute',
zIndex: (theme.vars || theme).zIndex.appBar,
top: 0,
left: 'auto',
right: 0
}, ownerState.position === 'sticky' && {
// ⚠️ sticky is not supported by IE11.
position: 'sticky',
zIndex: (theme.vars || theme).zIndex.appBar,
top: 0,
left: 'auto',
right: 0
}, ownerState.position === 'static' && {
position: 'static'
}, ownerState.position === 'relative' && {
position: 'relative'
}, !theme.vars && _extends({}, ownerState.color === 'default' && {
backgroundColor: backgroundColorDefault,
color: theme.palette.getContrastText(backgroundColorDefault)
}, ownerState.color && ownerState.color !== 'default' && ownerState.color !== 'inherit' && ownerState.color !== 'transparent' && {
backgroundColor: theme.palette[ownerState.color].main,
color: theme.palette[ownerState.color].contrastText
}, ownerState.color === 'inherit' && {
color: 'inherit'
}, theme.palette.mode === 'dark' && !ownerState.enableColorOnDark && {
backgroundColor: null,
color: null
}, ownerState.color === 'transparent' && _extends({
backgroundColor: 'transparent',
color: 'inherit'
}, theme.palette.mode === 'dark' && {
backgroundImage: 'none'
})), theme.vars && _extends({}, ownerState.color === 'default' && {
'--AppBar-background': ownerState.enableColorOnDark ? theme.vars.palette.AppBar.defaultBg : joinVars(theme.vars.palette.AppBar.darkBg, theme.vars.palette.AppBar.defaultBg),
'--AppBar-color': ownerState.enableColorOnDark ? theme.vars.palette.text.primary : joinVars(theme.vars.palette.AppBar.darkColor, theme.vars.palette.text.primary)
}, ownerState.color && !ownerState.color.match(/^(default|inherit|transparent)$/) && {
'--AppBar-background': ownerState.enableColorOnDark ? theme.vars.palette[ownerState.color].main : joinVars(theme.vars.palette.AppBar.darkBg, theme.vars.palette[ownerState.color].main),
'--AppBar-color': ownerState.enableColorOnDark ? theme.vars.palette[ownerState.color].contrastText : joinVars(theme.vars.palette.AppBar.darkColor, theme.vars.palette[ownerState.color].contrastText)
}, {
backgroundColor: 'var(--AppBar-background)',
color: ownerState.color === 'inherit' ? 'inherit' : 'var(--AppBar-color)'
}, ownerState.color === 'transparent' && {
backgroundImage: 'none',
backgroundColor: 'transparent',
color: 'inherit'
}));
});
const AppBar = /*#__PURE__*/React.forwardRef(function AppBar(inProps, ref) {
const props = useThemeProps({
props: inProps,
name: 'MuiAppBar'
});
const {
className,
color = 'primary',
enableColorOnDark = false,
position = 'fixed'
} = props,
other = _objectWithoutPropertiesLoose(props, _excluded);
const ownerState = _extends({}, props, {
color,
position,
enableColorOnDark
});
const classes = useUtilityClasses(ownerState);
return /*#__PURE__*/_jsx(AppBarRoot, _extends({
square: true,
component: "header",
ownerState: ownerState,
elevation: 4,
className: clsx(classes.root, className, position === 'fixed' && 'mui-fixed'),
ref: ref
}, other));
});
process.env.NODE_ENV !== "production" ? AppBar.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" |
// ----------------------------------------------------------------------
/**
* The content of the component.
*/
children: PropTypes.node,
/**
* Override or extend the styles applied to the component.
*/
classes: PropTypes.object,
/**
* @ignore
*/
className: PropTypes.string,
/**
* The color of the component.
* It supports both default and custom theme colors, which can be added as shown in the
* [palette customization guide](https://mui.com/material-ui/customization/palette/#adding-new-colors).
* @default 'primary'
*/
color: PropTypes /* @typescript-to-proptypes-ignore */.oneOfType([PropTypes.oneOf(['default', 'inherit', 'primary', 'secondary', 'transparent']), PropTypes.string]),
/**
* If true, the `color` prop is applied in dark mode.
* @default false
*/
enableColorOnDark: PropTypes.bool,
/**
* The positioning type. The behavior of the different options is described
* [in the MDN web docs](https://developer.mozilla.org/en-US/docs/Learn/CSS/CSS_layout/Positioning).
* Note: `sticky` is not universally supported and will fall back to `static` when unavailable.
* @default 'fixed'
*/
position: PropTypes.oneOf(['absolute', 'fixed', 'relative', 'static', 'sticky']),
/**
* 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 AppBar;

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