docs: add speed-dial preview

docs/pages/experiments/material-ui/speed-dial.js

@@ -0,0 +1,87 @@
+import * as React from 'react';
+import {
+  Experimental_CssVarsProvider as CssVarsProvider,
+  useColorScheme,
+} from '@mui/material/styles';
+import CssBaseline from '@mui/material/CssBaseline';
+import Box from '@mui/material/Box';
+import Button from '@mui/material/Button';
+import Container from '@mui/material/Container';
+import Moon from '@mui/icons-material/DarkMode';
+import Sun from '@mui/icons-material/LightMode';
+import SpeedDial from '@mui/material/SpeedDial';
+import SpeedDialIcon from '@mui/material/SpeedDialIcon';
+import SpeedDialAction from '@mui/material/SpeedDialAction';
+import FileCopyIcon from '@mui/icons-material/FileCopyOutlined';
+import SaveIcon from '@mui/icons-material/Save';
+import PrintIcon from '@mui/icons-material/Print';
+import ShareIcon from '@mui/icons-material/Share';
+
+const actions = [
+  { icon: <FileCopyIcon />, name: 'Copy' },
+  { icon: <SaveIcon />, name: 'Save' },
+  { icon: <PrintIcon />, name: 'Print' },
+  { icon: <ShareIcon />, name: 'Share' },
+];
+
+const ColorSchemePicker = () => {
+  const { mode, setMode } = useColorScheme();
+  const [mounted, setMounted] = React.useState(false);
+  React.useEffect(() => {
+    setMounted(true);
+  }, []);
+  if (!mounted) {
+    return null;
+  }
+
+  return (
+    <Button
+      variant="outlined"
+      onClick={() => {
+        if (mode === 'light') {
+          setMode('dark');
+        } else {
+          setMode('light');
+        }
+      }}
+    >
+      {mode === 'light' ? <Moon /> : <Sun />}
+    </Button>
+  );
+};
+
+export default function SpeedDialActionCssVars() {
+  return (
+    <CssVarsProvider>
+      <CssBaseline />
+      <Container sx={{ my: 5 }}>
+        <Box sx={{ pb: 2 }}>
+          <ColorSchemePicker />
+        </Box>
+        <Box
+          sx={{
+            display: 'grid',
+            gridTemplateColumns: 'repeat(auto-fill, minmax(256px, 1fr))',
+            gridAutoRows: 'minmax(160px, auto)',
+            gap: 2,
+            '& > div': {
+              placeSelf: 'center',
+            },
+          }}
+        >
+          <Box sx={{ height: 320, transform: 'translateZ(0px)', flexGrow: 1 }}>
+            <SpeedDial
+              ariaLabel="SpeedDial basic example"
+              sx={{ position: 'absolute', bottom: 16, right: 16 }}
+              icon={<SpeedDialIcon />}
+            >
+              {actions.map((action) => (
+                <SpeedDialAction key={action.name} icon={action.icon} tooltipTitle={action.name} />
+              ))}
+            </SpeedDial>
+          </Box>
+        </Box>
+      </Container>
+    </CssVarsProvider>
+  );
+}