我将 mui 中的菜单组件的背景颜色设置为粉红色,这就是我单击时看到的内容dashboard
button.
我预计这会为菜单添加背景颜色,但结果页面的一半变成了粉红色。
如何将背景颜色应用于菜单?
import * as React from "react";
import Button from "@mui/material/Button";
import MenuItem from "@mui/material/MenuItem";
import { MenuRaw } from "./styles";
export default function BasicMenu() {
const [anchorEl, setAnchorEl] = React.useState(null);
const open = Boolean(anchorEl);
const handleClick = (event) => {
setAnchorEl(event.currentTarget);
};
const handleClose = () => {
setAnchorEl(null);
};
return (
<div>
<Button
id="basic-button"
aria-controls={open ? "basic-menu" : undefined}
aria-haspopup="true"
aria-expanded={open ? "true" : undefined}
onClick={handleClick}
>
Dashboard
</Button>
<MenuRaw
id="basic-menu"
anchorEl={anchorEl}
open={open}
onClose={handleClose}
MenuListProps={{
"aria-labelledby": "basic-button"
}}
>
<MenuItem onClick={handleClose}>Profile</MenuItem>
<MenuItem onClick={handleClose}>My account</MenuItem>
<MenuItem onClick={handleClose}>Logout</MenuItem>
</MenuRaw>
</div>
);
}
import styled from "styled-components";
import Menu from "@mui/material/Menu";
export const MenuRaw = styled(Menu)`
width: 412px;
background-color: pink;
`;
您需要指定要更改的菜单元素的类。在这种情况下,您想要覆盖.MuiPaper-root
类的Paper
成分:
export const MenuRaw = styled(Menu)`
& .MuiPaper-root {
background-color: pink;
width: 412px;
}
`;
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