Clicking on an icon to initiate rotation (Material UI)

Is there a way to toggle the rotation of an icon (IconButton) based on the visibility of a Collapse component? I want it to point down when the Collapse is hidden and up when it's shown.

const [expanded, setExpanded] = useState<boolean>(false);

const handleExpand =() => {
    setExpanded(!expanded)
}

<Box>
<IconButton onClick={handleExpand}>
    <ExpandMoreIcon/>
</IconButton>
<Collapse in={expanded}>Hello</Collapse>
<Box>

I don't want to use an Accordion for this. Any suggestions would be appreciated. Thanks!

typescriptmaterial-ui

Answer №1

To dynamically render the ExpandMoreIcon and ExpandLessIcon, you can include a conditional check based on the value of expanded.

import ExpandLessIcon from '@mui/icons-material/ExpandLess';

<Container>
  <IconButton onClick={handleExpand}>
    { expanded ? <ExpandLessIcon /> : <ExpandMoreIcon /> }
  </IconButton>
<Container>

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