Menus display a list of choices on temporary surfaces.
A menu displays a list of choices on a temporary surface. It appears when the user interacts with a button, or other control.
A basic menu opens over the anchor element by default (this option can be changed via props). When close to a screen edge, a basic menu vertically realigns to make sure that all menu items are completely visible.
Choosing an option should immediately ideally commit the option and close the menu.
Disambiguation: In contrast to simple menus, simple dialogs can present additional detail related to the options available for a list item or provide navigational or orthogonal actions related to the primary task. Although they can display the same content, simple menus are preferred over simple dialogs because simple menus are less disruptive to the userās current context.
{{ādemoā: āBasicMenu.jsā}}
In desktop viewport, padding is increased to give more space to the menu.
import * as React from 'react';
import Divider from '@mui/material/Divider';
import Paper from '@mui/material/Paper';
import MenuList from '@mui/material/MenuList';
import MenuItem from '@mui/material/MenuItem';
import ListItemText from '@mui/material/ListItemText';
import ListItemIcon from '@mui/material/ListItemIcon';
import Typography from '@mui/material/Typography';
import ContentCut from '@mui/icons-material/ContentCut';
import ContentCopy from '@mui/icons-material/ContentCopy';
import ContentPaste from '@mui/icons-material/ContentPaste';
import Cloud from '@mui/icons-material/Cloud';
export default function IconMenu() {
return (
<Paper sx={{ width: 320, maxWidth: '100%' }}>
<MenuList>
<MenuItem>
<ListItemIcon>
<ContentCut fontSize="small" />
</ListItemIcon>
<ListItemText>Cut</ListItemText>
<Typography variant="body2" sx={{ color: 'text.secondary' }}>
āX
</Typography>
</MenuItem>
<MenuItem>
<ListItemIcon>
<ContentCopy fontSize="small" />
</ListItemIcon>
<ListItemText>Copy</ListItemText>
<Typography variant="body2" sx={{ color: 'text.secondary' }}>
āC
</Typography>
</MenuItem>
<MenuItem>
<ListItemIcon>
<ContentPaste fontSize="small" />
</ListItemIcon>
<ListItemText>Paste</ListItemText>
<Typography variant="body2" sx={{ color: 'text.secondary' }}>
āV
</Typography>
</MenuItem>
<Divider />
<MenuItem>
<ListItemIcon>
<Cloud fontSize="small" />
</ListItemIcon>
<ListItemText>Web Clipboard</ListItemText>
</MenuItem>
</MenuList>
</Paper>
);
}
For the menu that has long list and long text, you can use the dense
prop to reduce the padding and text size.
import * as React from 'react';
import Paper from '@mui/material/Paper';
import Divider from '@mui/material/Divider';
import MenuList from '@mui/material/MenuList';
import MenuItem from '@mui/material/MenuItem';
import ListItemIcon from '@mui/material/ListItemIcon';
import ListItemText from '@mui/material/ListItemText';
import Check from '@mui/icons-material/Check';
export default function DenseMenu() {
return (
<Paper sx={{ width: 320 }}>
<MenuList dense>
<MenuItem>
<ListItemText inset>Single</ListItemText>
</MenuItem>
<MenuItem>
<ListItemText inset>1.15</ListItemText>
</MenuItem>
<MenuItem>
<ListItemText inset>Double</ListItemText>
</MenuItem>
<MenuItem>
<ListItemIcon>
<Check />
</ListItemIcon>
Custom: 1.2
</MenuItem>
<Divider />
<MenuItem>
<ListItemText>Add space before paragraph</ListItemText>
</MenuItem>
<MenuItem>
<ListItemText>Add space after paragraph</ListItemText>
</MenuItem>
<Divider />
<MenuItem>
<ListItemText>Custom spacing...</ListItemText>
</MenuItem>
</MenuList>
</Paper>
);
}
If used for item selection, when opened, simple menus places the initial focus on the selected menu item.
The currently selected menu item is set using the selected
prop (from ListItem).
To use a selected menu item without impacting the initial focus, set the variant
prop to āmenuā.
{{ādemoā: āSimpleListMenu.jsā}}
Because the Menu
component uses the Popover
component to position itself, you can use the same positioning props to position it.
For instance, you can display the menu on top of the anchor:
{{ādemoā: āPositionedMenu.jsā}}
The Menu
component uses the Popover
component internally.
However, you might want to use a different positioning strategy, or not blocking the scroll.
For answering those needs, we expose a MenuList
component that you can compose, with Popper
in this example.
The primary responsibility of the MenuList
component is to handle the focus.
import * as React from 'react';
import Button from '@mui/material/Button';
import ClickAwayListener from '@mui/material/ClickAwayListener';
import Grow from '@mui/material/Grow';
import Paper from '@mui/material/Paper';
import Popper from '@mui/material/Popper';
import MenuItem from '@mui/material/MenuItem';
import MenuList from '@mui/material/MenuList';
import Stack from '@mui/material/Stack';
export default function MenuListComposition() {
const [open, setOpen] = React.useState(false);
const anchorRef = React.useRef<HTMLButtonElement>(null);
const handleToggle = () => {
setOpen((prevOpen) => !prevOpen);
};
const handleClose = (event: Event | React.SyntheticEvent) => {
if (
anchorRef.current &&
anchorRef.current.contains(event.target as HTMLElement)
) {
return;
}
setOpen(false);
};
function handleListKeyDown(event: React.KeyboardEvent) {
if (event.key === 'Tab') {
event.preventDefault();
setOpen(false);
} else if (event.key === 'Escape') {
setOpen(false);
}
}
// return focus to the button when we transitioned from !open -> open
const prevOpen = React.useRef(open);
React.useEffect(() => {
if (prevOpen.current === true && open === false) {
anchorRef.current!.focus();
}
prevOpen.current = open;
}, [open]);
return (
<Stack direction="row" spacing={2}>
<Paper>
<MenuList>
<MenuItem>Profile</MenuItem>
<MenuItem>My account</MenuItem>
<MenuItem>Logout</MenuItem>
</MenuList>
</Paper>
<div>
<Button
ref={anchorRef}
id="composition-button"
aria-controls={open ? 'composition-menu' : undefined}
aria-expanded={open ? 'true' : undefined}
aria-haspopup="true"
onClick={handleToggle}
>
Dashboard
</Button>
<Popper
open={open}
anchorEl={anchorRef.current}
role={undefined}
placement="bottom-start"
transition
disablePortal
>
{({ TransitionProps, placement }) => (
<Grow
{...TransitionProps}
style={{
transformOrigin:
placement === 'bottom-start' ? 'left top' : 'left bottom',
}}
>
<Paper>
<ClickAwayListener onClickAway={handleClose}>
<MenuList
autoFocusItem={open}
id="composition-menu"
aria-labelledby="composition-button"
onKeyDown={handleListKeyDown}
>
<MenuItem onClick={handleClose}>Profile</MenuItem>
<MenuItem onClick={handleClose}>My account</MenuItem>
<MenuItem onClick={handleClose}>Logout</MenuItem>
</MenuList>
</ClickAwayListener>
</Paper>
</Grow>
)}
</Popper>
</div>
</Stack>
);
}
Menu
content can be mixed with other components like Avatar
.
{{ādemoā: āAccountMenu.jsā}}
Here is an example of customizing the component. You can learn more about this in the overrides documentation page.
{{ādemoā: āCustomizedMenus.jsā}}
The MenuItem
is a wrapper around ListItem
with some additional styles.
You can use the same list composition features with the MenuItem
component:
šØ If you are looking for inspiration, you can check MUI Treasuryās customization examples.
If the height of a menu prevents all menu items from being displayed, the menu can scroll internally.
{{ādemoā: āLongMenu.jsā}}
There is a flexbox bug that prevents text-overflow: ellipsis
from working in a flexbox layout.
You can use the Typography
component with noWrap
to workaround this issue:
import * as React from 'react';
import MenuList from '@mui/material/MenuList';
import MenuItem from '@mui/material/MenuItem';
import Paper from '@mui/material/Paper';
import ListItemIcon from '@mui/material/ListItemIcon';
import Typography from '@mui/material/Typography';
import DraftsIcon from '@mui/icons-material/Drafts';
import SendIcon from '@mui/icons-material/Send';
import PriorityHighIcon from '@mui/icons-material/PriorityHigh';
export default function TypographyMenu() {
return (
<Paper sx={{ width: 230 }}>
<MenuList>
<MenuItem>
<ListItemIcon>
<SendIcon fontSize="small" />
</ListItemIcon>
<Typography variant="inherit">A short message</Typography>
</MenuItem>
<MenuItem>
<ListItemIcon>
<PriorityHighIcon fontSize="small" />
</ListItemIcon>
<Typography variant="inherit">A very long text that overflows</Typography>
</MenuItem>
<MenuItem>
<ListItemIcon>
<DraftsIcon fontSize="small" />
</ListItemIcon>
<Typography variant="inherit" noWrap>
A very long text that overflows
</Typography>
</MenuItem>
</MenuList>
</Paper>
);
}
Use a different transition.
{{ādemoā: āFadeMenu.jsā}}
Here is an example of a context menu. (Right click to open.)
{{ādemoā: āContextMenu.jsā}}
For more advanced use cases you might be able to take advantage of:
The package material-ui-popup-state
that takes care of menu state for you in most cases.
{{ādemoā: āMenuPopupState.jsā}}