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Dialog
Dialogs inform users about a task and can contain critical information, require decisions, or involve multiple tasks.
A Dialog is a type of modal window that appears in front of app content to provide critical information or ask for a decision. Dialogs disable all app functionality when they appear, and remain on screen until confirmed, dismissed, or a required action has been taken.
Dialogs are purposefully interruptive, so they should be used sparingly.
Introduction
Dialogs are implemented using a collection of related components:
- Dialog: the parent component that renders the modal.
- Dialog Title: a wrapper used for the title of a Dialog.
- Dialog Actions: an optional container for a Dialog's Buttons.
- Dialog Content: an optional container for displaying the Dialog's content.
- Dialog Content Text: a wrapper for text inside of
<DialogContent />. - Slide: optional Transition used to slide the Dialog in from the edge of the screen.
Selected: [email protected]
import * as React from 'react';
import Button from '@mui/material/Button';
import Avatar from '@mui/material/Avatar';
import List from '@mui/material/List';
import ListItem from '@mui/material/ListItem';
import ListItemAvatar from '@mui/material/ListItemAvatar';
import ListItemButton from '@mui/material/ListItemButton';
import ListItemText from '@mui/material/ListItemText';
import DialogTitle from '@mui/material/DialogTitle';
import Dialog from '@mui/material/Dialog';
import PersonIcon from '@mui/icons-material/Person';
import AddIcon from '@mui/icons-material/Add';
import Typography from '@mui/material/Typography';
import { blue } from '@mui/material/colors';
const emails = ['[email protected]', '[email protected]'];
export interface SimpleDialogProps {
open: boolean;
selectedValue: string;
onClose: (value: string) => void;
}
function SimpleDialog(props: SimpleDialogProps) {
const { onClose, selectedValue, open } = props;
const handleClose = () => {
onClose(selectedValue);
};
const handleListItemClick = (value: string) => {
onClose(value);
};
return (
<Dialog onClose={handleClose} open={open}>
<DialogTitle>Set backup account</DialogTitle>
<List sx={{ pt: 0 }}>
{emails.map((email) => (
<ListItem disablePadding key={email}>
<ListItemButton onClick={() => handleListItemClick(email)}>
<ListItemAvatar>
<Avatar sx={{ bgcolor: blue[100], color: blue[600] }}>
<PersonIcon />
</Avatar>
</ListItemAvatar>
<ListItemText primary={email} />
</ListItemButton>
</ListItem>
))}
<ListItem disablePadding>
<ListItemButton
autoFocus
onClick={() => handleListItemClick('addAccount')}
>
<ListItemAvatar>
<Avatar>
<AddIcon />
</Avatar>
</ListItemAvatar>
<ListItemText primary="Add account" />
</ListItemButton>
</ListItem>
</List>
</Dialog>
);
}
export default function SimpleDialogDemo() {
const [open, setOpen] = React.useState(false);
const [selectedValue, setSelectedValue] = React.useState(emails[1]);
const handleClickOpen = () => {
setOpen(true);
};
const handleClose = (value: string) => {
setOpen(false);
setSelectedValue(value);
};
return (
<div>
<Typography variant="subtitle1" component="div">
Selected: {selectedValue}
</Typography>
<br />
<Button variant="outlined" onClick={handleClickOpen}>
Open simple dialog
</Button>
<SimpleDialog
selectedValue={selectedValue}
open={open}
onClose={handleClose}
/>
</div>
);
}Basics
import Dialog from '@mui/material/Dialog'; import DialogTitle from '@mui/material/DialogTitle';
Alerts
Alerts are urgent interruptions, requiring acknowledgement, that inform the user about a situation.
Most alerts don't need titles. They summarize a decision in a sentence or two by either:
- Asking a question (for example "Delete this conversation?")
- Making a statement related to the action buttons
Use title bar alerts only for high-risk situations, such as the potential loss of connectivity. Users should be able to understand the choices based on the title and button text alone.
If a title is required:
- Use a clear question or statement with an explanation in the content area, such as "Erase USB storage?".
- Avoid apologies, ambiguity, or questions, such as "Warning!" or "Are you sure?"
import * as React from 'react';
import Button from '@mui/material/Button';
import Dialog from '@mui/material/Dialog';
import DialogActions from '@mui/material/DialogActions';
import DialogContent from '@mui/material/DialogContent';
import DialogContentText from '@mui/material/DialogContentText';
import DialogTitle from '@mui/material/DialogTitle';
export default function AlertDialog() {
const [open, setOpen] = React.useState(false);
const handleClickOpen = () => {
setOpen(true);
};
const handleClose = () => {
setOpen(false);
};
return (
<React.Fragment>
<Button variant="outlined" onClick={handleClickOpen}>
Open alert dialog
</Button>
<Dialog
open={open}
onClose={handleClose}
aria-labelledby="alert-dialog-title"
aria-describedby="alert-dialog-description"
>
<DialogTitle id="alert-dialog-title">
{"Use Google's location service?"}
</DialogTitle>
<DialogContent>
<DialogContentText id="alert-dialog-description">
Let Google help apps determine location. This means sending anonymous
location data to Google, even when no apps are running.
</DialogContentText>
</DialogContent>
<DialogActions>
<Button onClick={handleClose}>Disagree</Button>
<Button onClick={handleClose} autoFocus>
Agree
</Button>
</DialogActions>
</Dialog>
</React.Fragment>
);
}Transitions
You can also swap out the transition, the next example uses
Slide.import * as React from 'react';
import Button from '@mui/material/Button';
import Dialog from '@mui/material/Dialog';
import DialogActions from '@mui/material/DialogActions';
import DialogContent from '@mui/material/DialogContent';
import DialogContentText from '@mui/material/DialogContentText';
import DialogTitle from '@mui/material/DialogTitle';
import Slide from '@mui/material/Slide';
import { TransitionProps } from '@mui/material/transitions';
const Transition = React.forwardRef(function Transition(
props: TransitionProps & {
children: React.ReactElement<any, any>;
},
ref: React.Ref<unknown>,
) {
return <Slide direction="up" ref={ref} {...props} />;
});
export default function AlertDialogSlide() {
const [open, setOpen] = React.useState(false);
const handleClickOpen = () => {
setOpen(true);
};
const handleClose = () => {
setOpen(false);
};
return (
<React.Fragment>
<Button variant="outlined" onClick={handleClickOpen}>
Slide in alert dialog
</Button>
<Dialog
open={open}
TransitionComponent={Transition}
keepMounted
onClose={handleClose}
aria-describedby="alert-dialog-slide-description"
>
<DialogTitle>{"Use Google's location service?"}</DialogTitle>
<DialogContent>
<DialogContentText id="alert-dialog-slide-description">
Let Google help apps determine location. This means sending anonymous
location data to Google, even when no apps are running.
</DialogContentText>
</DialogContent>
<DialogActions>
<Button onClick={handleClose}>Disagree</Button>
<Button onClick={handleClose}>Agree</Button>
</DialogActions>
</Dialog>
</React.Fragment>
);
}Form dialogs
Form dialogs allow users to fill out form fields within a dialog. For example, if your site prompts for potential subscribers to fill in their email address, they can fill out the email field and touch 'Submit'.
import * as React from 'react';
import Button from '@mui/material/Button';
import TextField from '@mui/material/TextField';
import Dialog from '@mui/material/Dialog';
import DialogActions from '@mui/material/DialogActions';
import DialogContent from '@mui/material/DialogContent';
import DialogContentText from '@mui/material/DialogContentText';
import DialogTitle from '@mui/material/DialogTitle';
export default function FormDialog() {
const [open, setOpen] = React.useState(false);
const handleClickOpen = () => {
setOpen(true);
};
const handleClose = () => {
setOpen(false);
};
return (
<React.Fragment>
<Button variant="outlined" onClick={handleClickOpen}>
Open form dialog
</Button>
<Dialog
open={open}
onClose={handleClose}
PaperProps={{
component: 'form',
onSubmit: (event: React.FormEvent<HTMLFormElement>) => {
event.preventDefault();
const formData = new FormData(event.currentTarget);
const formJson = Object.fromEntries((formData as any).entries());
const email = formJson.email;
console.log(email);
handleClose();
},
}}
>
<DialogTitle>Subscribe</DialogTitle>
<DialogContent>
<DialogContentText>
To subscribe to this website, please enter your email address here. We
will send updates occasionally.
</DialogContentText>
<TextField
autoFocus
required
margin="dense"
id="name"
name="email"
label="Email Address"
type="email"
fullWidth
variant="standard"
/>
</DialogContent>
<DialogActions>
<Button onClick={handleClose}>Cancel</Button>
<Button type="submit">Subscribe</Button>
</DialogActions>
</Dialog>
</React.Fragment>
);
}Customization
Here is an example of customizing the component. You can learn more about this in the overrides documentation page.
The dialog has a close button added to aid usability.
import * as React from 'react';
import Button from '@mui/material/Button';
import { styled } from '@mui/material/styles';
import Dialog from '@mui/material/Dialog';
import DialogTitle from '@mui/material/DialogTitle';
import DialogContent from '@mui/material/DialogContent';
import DialogActions from '@mui/material/DialogActions';
import IconButton from '@mui/material/IconButton';
import CloseIcon from '@mui/icons-material/Close';
import Typography from '@mui/material/Typography';
const BootstrapDialog = styled(Dialog)(({ theme }) => ({
'& .MuiDialogContent-root': {
padding: theme.spacing(2),
},
'& .MuiDialogActions-root': {
padding: theme.spacing(1),
},
}));
export default function CustomizedDialogs() {
const [open, setOpen] = React.useState(false);
const handleClickOpen = () => {
setOpen(true);
};
const handleClose = () => {
setOpen(false);
};
return (
<React.Fragment>
<Button variant="outlined" onClick={handleClickOpen}>
Open dialog
</Button>
<BootstrapDialog
onClose={handleClose}
aria-labelledby="customized-dialog-title"
open={open}
>
<DialogTitle sx={{ m: 0, p: 2 }} id="customized-dialog-title">
Modal title
</DialogTitle>
<IconButton
aria-label="close"
onClick={handleClose}
sx={(theme) => ({
position: 'absolute',
right: 8,
top: 8,
color: theme.palette.grey[500],
})}
>
<CloseIcon />
</IconButton>
<DialogContent dividers>
<Typography gutterBottom>
Cras mattis consectetur purus sit amet fermentum. Cras justo odio,
dapibus ac facilisis in, egestas eget quam. Morbi leo risus, porta ac
consectetur ac, vestibulum at eros.
</Typography>
<Typography gutterBottom>
Praesent commodo cursus magna, vel scelerisque nisl consectetur et.
Vivamus sagittis lacus vel augue laoreet rutrum faucibus dolor auctor.
</Typography>
<Typography gutterBottom>
Aenean lacinia bibendum nulla sed consectetur. Praesent commodo cursus
magna, vel scelerisque nisl consectetur et. Donec sed odio dui. Donec
ullamcorper nulla non metus auctor fringilla.
</Typography>
</DialogContent>
<DialogActions>
<Button autoFocus onClick={handleClose}>
Save changes
</Button>
</DialogActions>
</BootstrapDialog>
</React.Fragment>
);
}Full-screen dialogs
import * as React from 'react';
import Button from '@mui/material/Button';
import Dialog from '@mui/material/Dialog';
import ListItemText from '@mui/material/ListItemText';
import ListItemButton from '@mui/material/ListItemButton';
import List from '@mui/material/List';
import Divider from '@mui/material/Divider';
import AppBar from '@mui/material/AppBar';
import Toolbar from '@mui/material/Toolbar';
import IconButton from '@mui/material/IconButton';
import Typography from '@mui/material/Typography';
import CloseIcon from '@mui/icons-material/Close';
import Slide from '@mui/material/Slide';
import { TransitionProps } from '@mui/material/transitions';
const Transition = React.forwardRef(function Transition(
props: TransitionProps & {
children: React.ReactElement<unknown>;
},
ref: React.Ref<unknown>,
) {
return <Slide direction="up" ref={ref} {...props} />;
});
export default function FullScreenDialog() {
const [open, setOpen] = React.useState(false);
const handleClickOpen = () => {
setOpen(true);
};
const handleClose = () => {
setOpen(false);
};
return (
<React.Fragment>
<Button variant="outlined" onClick={handleClickOpen}>
Open full-screen dialog
</Button>
<Dialog
fullScreen
open={open}
onClose={handleClose}
TransitionComponent={Transition}
>
<AppBar sx={{ position: 'relative' }}>
<Toolbar>
<IconButton
edge="start"
color="inherit"
onClick={handleClose}
aria-label="close"
>
<CloseIcon />
</IconButton>
<Typography sx={{ ml: 2, flex: 1 }} variant="h6" component="div">
Sound
</Typography>
<Button autoFocus color="inherit" onClick={handleClose}>
save
</Button>
</Toolbar>
</AppBar>
<List>
<ListItemButton>
<ListItemText primary="Phone ringtone" secondary="Titania" />
</ListItemButton>
<Divider />
<ListItemButton>
<ListItemText
primary="Default notification ringtone"
secondary="Tethys"
/>
</ListItemButton>
</List>
</Dialog>
</React.Fragment>
);
}Optional sizes
You can set a dialog maximum width by using the
maxWidth enumerable in combination with the fullWidth boolean. When the fullWidth prop is true, the dialog will adapt based on the maxWidth value.import * as React from 'react';
import Box from '@mui/material/Box';
import Button from '@mui/material/Button';
import Dialog, { DialogProps } from '@mui/material/Dialog';
import DialogActions from '@mui/material/DialogActions';
import DialogContent from '@mui/material/DialogContent';
import DialogContentText from '@mui/material/DialogContentText';
import DialogTitle from '@mui/material/DialogTitle';
import FormControl from '@mui/material/FormControl';
import FormControlLabel from '@mui/material/FormControlLabel';
import InputLabel from '@mui/material/InputLabel';
import MenuItem from '@mui/material/MenuItem';
import Select, { SelectChangeEvent } from '@mui/material/Select';
import Switch from '@mui/material/Switch';
export default function MaxWidthDialog() {
const [open, setOpen] = React.useState(false);
const [fullWidth, setFullWidth] = React.useState(true);
const [maxWidth, setMaxWidth] = React.useState<DialogProps['maxWidth']>('sm');
const handleClickOpen = () => {
setOpen(true);
};
const handleClose = () => {
setOpen(false);
};
const handleMaxWidthChange = (event: SelectChangeEvent<typeof maxWidth>) => {
setMaxWidth(
// @ts-expect-error autofill of arbitrary value is not handled.
event.target.value,
);
};
const handleFullWidthChange = (event: React.ChangeEvent<HTMLInputElement>) => {
setFullWidth(event.target.checked);
};
return (
<React.Fragment>
<Button variant="outlined" onClick={handleClickOpen}>
Open max-width dialog
</Button>
<Dialog
fullWidth={fullWidth}
maxWidth={maxWidth}
open={open}
onClose={handleClose}
>
<DialogTitle>Optional sizes</DialogTitle>
<DialogContent>
<DialogContentText>
You can set my maximum width and whether to adapt or not.
</DialogContentText>
<Box
noValidate
component="form"
sx={{
display: 'flex',
flexDirection: 'column',
m: 'auto',
width: 'fit-content',
}}
>
<FormControl sx={{ mt: 2, minWidth: 120 }}>
<InputLabel htmlFor="max-width">maxWidth</InputLabel>
<Select
autoFocus
value={maxWidth}
onChange={handleMaxWidthChange}
label="maxWidth"
inputProps={{
name: 'max-width',
id: 'max-width',
}}
>
<MenuItem value={false as any}>false</MenuItem>
<MenuItem value="xs">xs</MenuItem>
<MenuItem value="sm">sm</MenuItem>
<MenuItem value="md">md</MenuItem>
<MenuItem value="lg">lg</MenuItem>
<MenuItem value="xl">xl</MenuItem>
</Select>
</FormControl>
<FormControlLabel
sx={{ mt: 1 }}
control={
<Switch checked={fullWidth} onChange={handleFullWidthChange} />
}
label="Full width"
/>
</Box>
</DialogContent>
<DialogActions>
<Button onClick={handleClose}>Close</Button>
</DialogActions>
</Dialog>
</React.Fragment>
);
}Responsive full-screen
You may make a dialog responsively full screen using
useMediaQuery.import useMediaQuery from '@mui/material/useMediaQuery';
function MyComponent() {
const theme = useTheme();
const fullScreen = useMediaQuery(theme.breakpoints.down('md'));
return <Dialog fullScreen={fullScreen} />;
}import * as React from 'react';
import Button from '@mui/material/Button';
import Dialog from '@mui/material/Dialog';
import DialogActions from '@mui/material/DialogActions';
import DialogContent from '@mui/material/DialogContent';
import DialogContentText from '@mui/material/DialogContentText';
import DialogTitle from '@mui/material/DialogTitle';
import useMediaQuery from '@mui/material/useMediaQuery';
import { useTheme } from '@mui/material/styles';
export default function ResponsiveDialog() {
const [open, setOpen] = React.useState(false);
const theme = useTheme();
const fullScreen = useMediaQuery(theme.breakpoints.down('md'));
const handleClickOpen = () => {
setOpen(true);
};
const handleClose = () => {
setOpen(false);
};
return (
<React.Fragment>
<Button variant="outlined" onClick={handleClickOpen}>
Open responsive dialog
</Button>
<Dialog
fullScreen={fullScreen}
open={open}
onClose={handleClose}
aria-labelledby="responsive-dialog-title"
>
<DialogTitle id="responsive-dialog-title">
{"Use Google's location service?"}
</DialogTitle>
<DialogContent>
<DialogContentText>
Let Google help apps determine location. This means sending anonymous
location data to Google, even when no apps are running.
</DialogContentText>
</DialogContent>
<DialogActions>
<Button autoFocus onClick={handleClose}>
Disagree
</Button>
<Button onClick={handleClose} autoFocus>
Agree
</Button>
</DialogActions>
</Dialog>
</React.Fragment>
);
}Confirmation dialogs
Confirmation dialogs require users to explicitly confirm their choice before an option is committed. For example, users can listen to multiple ringtones but only make a final selection upon touching "OK".
Touching "Cancel" in a confirmation dialog, cancels the action, discards any changes, and closes the dialog.
Interruptions
Phone ringtone
Dione
Default notification ringtone
Tethys
import * as React from 'react';
import Box from '@mui/material/Box';
import Button from '@mui/material/Button';
import List from '@mui/material/List';
import ListItemButton from '@mui/material/ListItemButton';
import ListItemText from '@mui/material/ListItemText';
import DialogTitle from '@mui/material/DialogTitle';
import DialogContent from '@mui/material/DialogContent';
import DialogActions from '@mui/material/DialogActions';
import Dialog from '@mui/material/Dialog';
import RadioGroup from '@mui/material/RadioGroup';
import Radio from '@mui/material/Radio';
import FormControlLabel from '@mui/material/FormControlLabel';
const options = [
'None',
'Atria',
'Callisto',
'Dione',
'Ganymede',
'Hangouts Call',
'Luna',
'Oberon',
'Phobos',
'Pyxis',
'Sedna',
'Titania',
'Triton',
'Umbriel',
];
export interface ConfirmationDialogRawProps {
id: string;
keepMounted: boolean;
value: string;
open: boolean;
onClose: (value?: string) => void;
}
function ConfirmationDialogRaw(props: ConfirmationDialogRawProps) {
const { onClose, value: valueProp, open, ...other } = props;
const [value, setValue] = React.useState(valueProp);
const radioGroupRef = React.useRef<HTMLElement>(null);
React.useEffect(() => {
if (!open) {
setValue(valueProp);
}
}, [valueProp, open]);
const handleEntering = () => {
if (radioGroupRef.current != null) {
radioGroupRef.current.focus();
}
};
const handleCancel = () => {
onClose();
};
const handleOk = () => {
onClose(value);
};
const handleChange = (event: React.ChangeEvent<HTMLInputElement>) => {
setValue((event.target as HTMLInputElement).value);
};
return (
<Dialog
sx={{ '& .MuiDialog-paper': { width: '80%', maxHeight: 435 } }}
maxWidth="xs"
TransitionProps={{ onEntering: handleEntering }}
open={open}
{...other}
>
<DialogTitle>Phone Ringtone</DialogTitle>
<DialogContent dividers>
<RadioGroup
ref={radioGroupRef}
aria-label="ringtone"
name="ringtone"
value={value}
onChange={handleChange}
>
{options.map((option) => (
<FormControlLabel
value={option}
key={option}
control={<Radio />}
label={option}
/>
))}
</RadioGroup>
</DialogContent>
<DialogActions>
<Button autoFocus onClick={handleCancel}>
Cancel
</Button>
<Button onClick={handleOk}>Ok</Button>
</DialogActions>
</Dialog>
);
}
export default function ConfirmationDialog() {
const [open, setOpen] = React.useState(false);
const [value, setValue] = React.useState('Dione');
const handleClickListItem = () => {
setOpen(true);
};
const handleClose = (newValue?: string) => {
setOpen(false);
if (newValue) {
setValue(newValue);
}
};
return (
<Box sx={{ width: '100%', maxWidth: 360, bgcolor: 'background.paper' }}>
<List component="div" role="group">
<ListItemButton divider disabled>
<ListItemText primary="Interruptions" />
</ListItemButton>
<ListItemButton
divider
aria-haspopup="true"
aria-controls="ringtone-menu"
aria-label="phone ringtone"
onClick={handleClickListItem}
>
<ListItemText primary="Phone ringtone" secondary={value} />
</ListItemButton>
<ListItemButton divider disabled>
<ListItemText primary="Default notification ringtone" secondary="Tethys" />
</ListItemButton>
<ConfirmationDialogRaw
id="ringtone-menu"
keepMounted
open={open}
onClose={handleClose}
value={value}
/>
</List>
</Box>
);
}Non-modal dialog
Dialogs can also be non-modal, meaning they don't interrupt user interaction behind it. Visit the Nielsen Norman Group article for more in-depth guidance about modal vs. non-modal dialog usage.
The demo below shows a persistent cookie banner, a common non-modal dialog use case.
import * as React from 'react';
import Stack from '@mui/material/Stack';
import TrapFocus from '@mui/material/Unstable_TrapFocus';
import CssBaseline from '@mui/material/CssBaseline';
import AppBar from '@mui/material/AppBar';
import Toolbar from '@mui/material/Toolbar';
import Container from '@mui/material/Container';
import IconButton from '@mui/material/IconButton';
import MenuIcon from '@mui/icons-material/Menu';
import Paper from '@mui/material/Paper';
import Fade from '@mui/material/Fade';
import Button from '@mui/material/Button';
import Box from '@mui/material/Box';
import Typography from '@mui/material/Typography';
export default function CookiesBanner() {
const [bannerOpen, setBannerOpen] = React.useState(true);
const closeBanner = () => {
setBannerOpen(false);
};
return (
<React.Fragment>
<CssBaseline />
<AppBar position="fixed" component="nav">
<Toolbar>
<IconButton size="large" edge="start" color="inherit" aria-label="menu">
<MenuIcon />
</IconButton>
</Toolbar>
</AppBar>
<Container component="main" sx={{ pt: 3 }}>
<Toolbar />
<Typography sx={{ marginBottom: 2 }}>
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod
tempor incididunt ut labore et dolore magna aliqua. Rhoncus dolor purus non
enim praesent elementum facilisis leo vel. Risus at ultrices mi tempus
imperdiet.
</Typography>
<Typography sx={{ marginBottom: 2 }}>
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod
tempor incididunt ut labore et dolore magna aliqua. Rhoncus dolor purus non
enim praesent elementum facilisis leo vel. Risus at ultrices mi tempus
imperdiet.
</Typography>
</Container>
<TrapFocus open disableAutoFocus disableEnforceFocus>
<Fade appear={false} in={bannerOpen}>
<Paper
role="dialog"
aria-modal="false"
aria-label="Cookie banner"
square
variant="outlined"
tabIndex={-1}
sx={{
position: 'fixed',
bottom: 0,
left: 0,
right: 0,
m: 0,
p: 2,
borderWidth: 0,
borderTopWidth: 1,
}}
>
<Stack
direction={{ xs: 'column', sm: 'row' }}
sx={{ justifyContent: 'space-between', gap: 2 }}
>
<Box
sx={{ flexShrink: 1, alignSelf: { xs: 'flex-start', sm: 'center' } }}
>
<Typography sx={{ fontWeight: 'bold' }}>
This website uses cookies
</Typography>
<Typography variant="body2">
example.com relies on cookies to improve your experience.
</Typography>
</Box>
<Stack
direction={{
xs: 'row-reverse',
sm: 'row',
}}
sx={{
gap: 2,
flexShrink: 0,
alignSelf: { xs: 'flex-end', sm: 'center' },
}}
>
<Button size="small" onClick={closeBanner} variant="contained">
Allow all
</Button>
<Button size="small" onClick={closeBanner}>
Reject all
</Button>
</Stack>
</Stack>
</Paper>
</Fade>
</TrapFocus>
</React.Fragment>
);
}Draggable dialog
You can create a draggable dialog by using react-draggable. To do so, you can pass the imported
Draggable component as the PaperComponent of the Dialog component. This will make the entire dialog draggable.import * as React from 'react';
import Button from '@mui/material/Button';
import Dialog from '@mui/material/Dialog';
import DialogActions from '@mui/material/DialogActions';
import DialogContent from '@mui/material/DialogContent';
import DialogContentText from '@mui/material/DialogContentText';
import DialogTitle from '@mui/material/DialogTitle';
import Paper, { PaperProps } from '@mui/material/Paper';
import Draggable from 'react-draggable';
function PaperComponent(props: PaperProps) {
return (
<Draggable
handle="#draggable-dialog-title"
cancel={'[class*="MuiDialogContent-root"]'}
>
<Paper {...props} />
</Draggable>
);
}
export default function DraggableDialog() {
const [open, setOpen] = React.useState(false);
const handleClickOpen = () => {
setOpen(true);
};
const handleClose = () => {
setOpen(false);
};
return (
<React.Fragment>
<Button variant="outlined" onClick={handleClickOpen}>
Open draggable dialog
</Button>
<Dialog
open={open}
onClose={handleClose}
PaperComponent={PaperComponent}
aria-labelledby="draggable-dialog-title"
>
<DialogTitle style={{ cursor: 'move' }} id="draggable-dialog-title">
Subscribe
</DialogTitle>
<DialogContent>
<DialogContentText>
To subscribe to this website, please enter your email address here. We
will send updates occasionally.
</DialogContentText>
</DialogContent>
<DialogActions>
<Button autoFocus onClick={handleClose}>
Cancel
</Button>
<Button onClick={handleClose}>Subscribe</Button>
</DialogActions>
</Dialog>
</React.Fragment>
);
}Scrolling long content
When dialogs become too long for the user's viewport or device, they scroll.
scroll=paperthe content of the dialog scrolls within the paper element.scroll=bodythe content of the dialog scrolls within the body element.
Try the demo below to see what we mean:
import * as React from 'react';
import Button from '@mui/material/Button';
import Dialog, { DialogProps } from '@mui/material/Dialog';
import DialogActions from '@mui/material/DialogActions';
import DialogContent from '@mui/material/DialogContent';
import DialogContentText from '@mui/material/DialogContentText';
import DialogTitle from '@mui/material/DialogTitle';
export default function ScrollDialog() {
const [open, setOpen] = React.useState(false);
const [scroll, setScroll] = React.useState<DialogProps['scroll']>('paper');
const handleClickOpen = (scrollType: DialogProps['scroll']) => () => {
setOpen(true);
setScroll(scrollType);
};
const handleClose = () => {
setOpen(false);
};
const descriptionElementRef = React.useRef<HTMLElement>(null);
React.useEffect(() => {
if (open) {
const { current: descriptionElement } = descriptionElementRef;
if (descriptionElement !== null) {
descriptionElement.focus();
}
}
}, [open]);
return (
<React.Fragment>
<Button onClick={handleClickOpen('paper')}>scroll=paper</Button>
<Button onClick={handleClickOpen('body')}>scroll=body</Button>
<Dialog
open={open}
onClose={handleClose}
scroll={scroll}
aria-labelledby="scroll-dialog-title"
aria-describedby="scroll-dialog-description"
>
<DialogTitle id="scroll-dialog-title">Subscribe</DialogTitle>
<DialogContent dividers={scroll === 'paper'}>
<DialogContentText
id="scroll-dialog-description"
ref={descriptionElementRef}
tabIndex={-1}
>
{[...new Array(50)]
.map(
() => `Cras mattis consectetur purus sit amet fermentum.
Cras justo odio, dapibus ac facilisis in, egestas eget quam.
Morbi leo risus, porta ac consectetur ac, vestibulum at eros.
Praesent commodo cursus magna, vel scelerisque nisl consectetur et.`,
)
.join('\n')}
</DialogContentText>
</DialogContent>
<DialogActions>
<Button onClick={handleClose}>Cancel</Button>
<Button onClick={handleClose}>Subscribe</Button>
</DialogActions>
</Dialog>
</React.Fragment>
);
}Performance
Follow the Modal performance section.
Limitations
Follow the Modal limitations section.
Supplementary projects
For more advanced use cases you might be able to take advantage of:
material-ui-confirm
The package
material-ui-confirm provides dialogs for confirming user actions without writing boilerplate code.Accessibility
Follow the Modal accessibility section.