35 lines
1.0 KiB
TypeScript
35 lines
1.0 KiB
TypeScript
|
import * as React from 'react';
|
||
|
|
import Box from '@mui/material/Box';
|
||
|
|
import Popper from '@mui/material/Popper';
|
||
|
|
import Fade from '@mui/material/Fade';
|
||
|
|
|
||
|
|
export default function TransitionsPopper() {
|
||
|
|
const [open, setOpen] = React.useState(false);
|
||
|
|
const [anchorEl, setAnchorEl] = React.useState<null | HTMLElement>(null);
|
||
|
|
|
||
|
|
const handleClick = (event: React.MouseEvent<HTMLElement>) => {
|
||
|
|
setAnchorEl(event.currentTarget);
|
||
|
|
setOpen((previousOpen) => !previousOpen);
|
||
|
|
};
|
||
|
|
|
||
|
|
const canBeOpen = open && Boolean(anchorEl);
|
||
|
|
const id = canBeOpen ? 'transition-popper' : undefined;
|
||
|
|
|
||
|
|
return (
|
||
|
|
<div>
|
||
|
|
<button aria-describedby={id} type="button" onClick={handleClick}>
|
||
|
|
Toggle Popper
|
||
|
|
</button>
|
||
|
|
<Popper id={id} open={open} anchorEl={anchorEl} transition>
|
||
|
|
{({ TransitionProps }) => (
|
||
|
|
<Fade {...TransitionProps} timeout={350}>
|
||
|
|
<Box sx={{ border: 1, p: 1, bgcolor: 'background.paper' }}>
|
||
|
|
The content of the Popper.
|
||
|
|
</Box>
|
||
|
|
</Fade>
|
||
|
|
)}
|
||
|
|
</Popper>
|
||
|
|
</div>
|
||
|
|
);
|
||
|
|
}
|