material-ui-popup-state

material-ui-popup-state

PopupState takes care of the boilerplate for common Menu, Popover and Popper use cases.

It is a render props component that keeps track of the local state for a single popup, and passes the state and mutation functions to a child render function.

Table of Contents

• Installation
• Examples
  • Menu Example
  • Popover Example
  • Mouse Over Interaction
  • Popper
• API
  • Bind Functions
  • PopupState Props
    • variant ('popover' or 'popper', required)
    • popupId (string, optional but strongly encouraged)
    • children ((popupState: InjectedProps) => ?React.Node, required)

Installation

npm install --save material-ui-popup-state

Examples

Menu Example

import * as React from 'react'
import Button from '@material-ui/core/Button'
import Menu from '@material-ui/core/Menu'
import MenuItem from '@material-ui/core/MenuItem'
import PopupState, { bindTrigger, bindMenu } from '@material-ui/core/PopupState'

const MenuPopupState = () => (
  <PopupState popupId="demoMenu">
    {popupState => (
      <React.Fragment>
        <Button variant="contained" {...bindTrigger(popupState)}>
          Open Menu
        </Button>
        <Menu {...bindMenu(popupState.close)}>
          <MenuItem onClick={close}>Cake</MenuItem>
          <MenuItem onClick={close}>Death</MenuItem>
        </Menu>
      </React.Fragment>
    )}}
  </PopupState>
)

export default MenuPopupState

Popover Example

import React from 'react'
import PropTypes from 'prop-types'
import { withStyles } from '@material-ui/core/styles'
import Typography from '@material-ui/core/Typography'
import Button from '@material-ui/core/Button'
import Popover from '@material-ui/core/Popover'
import PopupState, { bindTrigger, bindPopover } from '@material-ui/core/PopupState'

const styles = theme => ({
  typography: {
    margin: theme.spacing.unit * 2,
  },
})

const PopoverPopupState = ({ classes }) => (
  <PopupState popupId="demoPopover">
    {popupState => (
      <div>
        <Button variant="contained" {...bindTrigger(popupState)}>
          Open Popover
        </Button>
        <Popover
          {...bindPopover(popupState)}
          anchorOrigin={{
            vertical: 'bottom',
            horizontal: 'center',
          }}
          transformOrigin={{
            vertical: 'top',
            horizontal: 'center',
          }}
        >
          <Typography className={classes.typography}>The content of the Popover.</Typography>
        </Popover>
      </div>
    )}
  </PopupState>
)

PopoverPopupState.propTypes = {
  classes: PropTypes.object.isRequired,
}

export default withStyles(styles)(PopoverPopupState)

Mouse Over Interaction

import React from 'react'
import PropTypes from 'prop-types'
import { withStyles } from '@material-ui/core/styles'
import Typography from '@material-ui/core/Typography'
import Popover from '@material-ui/core/Popover'
import PopupState, { bindHover, bindPopover } from '@material-ui/core/PopupState'

const styles = theme => ({
  popover: {
    pointerEvents: 'none',
  },
  paper: {
    padding: theme.spacing.unit,
  },
})

const HoverPopoverPopupState = ({ classes }) => (
  <PopupState popupId="demoPopover">
    {popupState => (
      <div>
        <Typography {...bindHover(popupState)}>Hover with a Popover.</Typography>
        <Popover
          {...bindPopover(popupState)}
          className={classes.popover}
          classes={{
            paper: classes.paper,
          }}
          anchorOrigin={{
            vertical: 'bottom',
            horizontal: 'center',
          }}
          transformOrigin={{
            vertical: 'top',
            horizontal: 'center',
          }}
          disableRestoreFocus
        >
          <Typography>The content of the Popover.</Typography>
        </Popover>
      </div>
    )}
  </PopupState>
)

HoverPopoverPopupState.propTypes = {
  classes: PropTypes.object.isRequired,
}

export default withStyles(styles)(HoverPopoverPopupState)

Popper

import React from 'react'
import PropTypes from 'prop-types'
import { withStyles } from '@material-ui/core/styles'
import Typography from '@material-ui/core/Typography'
import Button from '@material-ui/core/Button'
import Popper from '@material-ui/core/Popper'
import PopupState, { bindToggle, bindPopper } from '@material-ui/core/PopupState'
import Fade from '@material-ui/core/Fade'
import Paper from '@material-ui/core/Paper'

const styles = theme => ({
  typography: {
    padding: theme.spacing.unit * 2,
  },
})

const PopperPopupState = ({ classes }) => (
  <PopupState popupId="demoPopper">
    {popupState => (
      <div>
        <Button variant="contained" {...bindToggle(popupState)}>
          Toggle Popper
        </Button>
        <Popper {...bindPopper(popupState)} transition>
          {({ TransitionProps }) => (
            <Fade {...TransitionProps} timeout={350}>
              <Paper>
                <Typography className={classes.typography}>The content of the Popper.</Typography>
              </Paper>
            </Fade>
          )}
        </Popper>
      </div>
    )}
  </PopupState>
)

PopperPopupState.propTypes = {
  classes: PropTypes.object.isRequired,
}

export default withStyles(styles)(PopperPopupState)

API

Bind Functions

@material-ui/core/PopupState exports several helper functions you can use to connect components easily:

• bindMenu: creates props to control a Menu component.
• bindPopover: creates props to control a Popover component.
• bindPopper: creates props to control a Popper component.
• bindTrigger: creates props for a component that opens the popup when clicked.
• bindToggle: creates props for a component that toggles the popup when clicked.
• bindHover: creates props for a component that opens the popup while hovered.

To use one of these functions, you should call it with the props PopupState passed to your child function, and spread the return value into the desired element:

import * as React from 'react'
import Button from '@material-ui/core/Button'
import Menu from '@material-ui/core/Menu'
import MenuItem from '@material-ui/core/MenuItem'
import PopupState, { bindTrigger, bindMenu } from '@material-ui/core/PopupState'

const MenuPopupState = () => (
  <PopupState popupId="demoMenu">
    {popupState => (
      <React.Fragment>
        <Button variant="contained" {...bindTrigger(popupState)}>
          Open Menu
        </Button>
        <Menu {...bindMenu(popupState)}>
          <MenuItem onClick={popupState.close}>Cake</MenuItem>
          <MenuItem onClick={popupState.close}>Death</MenuItem>
        </Menu>
      </React.Fragment>
    )}
  </PopupState>
)

export default MenuPopupState

PopupState Props

variant ('popover' or 'popper', required)

Use 'popover' if your popup is a Popover or Menu; use 'popper' if your popup is a Popper.

Right now this only affects whether bindTrigger/bindToggle/bindHover return an aria-owns prop or an aria-describedby prop.

popupId (string, optional but strongly encouraged)

The id for the popup component. It will be passed to the child props so that the trigger component may declare the same id in an ARIA prop.

children ((popupState: InjectedProps) => ?React.Node, required)

The render function. It will be called with an object containing the following props (exported as the InjectedProps type):

• open(eventOrAnchorEl): opens the popup
• close(): closes the popup
• toggle(eventOrAnchorEl): opens the popup if it is closed, or

• closes the popup if it is open.
  

• setOpen(open, [eventOrAnchorEl]): sets whether the popup is open.

• `eventOrAnchorEl` is required if `open` is truthy.
  

• isOpen: true/false if the popup is open/closed
• anchorEl: the current anchor element (null when the popup is closed)
• popupId: the popupId prop you passed to PopupState
• variant: the variant prop you passed to PopupState