1 files changed, 45 insertions, 0 deletions
diff --git a/modern/src/common/components/SplitButton.js b/modern/src/common/components/SplitButton.js
new file mode 100644
index 00000000..bdf12870
--- /dev/null
+++ b/modern/src/common/components/SplitButton.js
@@ -0,0 +1,45 @@
+import React, { useRef, useState } from 'react';
+import { Button, ButtonGroup, Menu, MenuItem, Typography } from '@mui/material';
+import ArrowDropDownIcon from '@mui/icons-material/ArrowDropDown';
+
+const SplitButton = ({ fullWidth, variant, color, disabled, onClick, options }) => {
+  const anchorRef = useRef();
+  const [menuAnchorEl, setMenuAnchorEl] = useState(null);
+  const [selected, setSelected] = useState(Object.keys(options)[0]);
+
+  return (
+    <>
+      <ButtonGroup fullWidth={fullWidth} variant={variant} color={color} disabled={disabled} ref={anchorRef}>
+        <Button onClick={() => onClick(selected)}>
+          <Typography variant="button" noWrap>{options[selected]}</Typography>
+        </Button>
+        <Button fullWidth={false} size="small" onClick={() => setMenuAnchorEl(anchorRef.current)}>
+          <ArrowDropDownIcon />
+        </Button>
+      </ButtonGroup>
+      <Menu
+        open={!!menuAnchorEl}
+        anchorEl={menuAnchorEl}
+        onClose={() => setMenuAnchorEl(null)}
+        anchorOrigin={{
+          vertical: 'bottom',
+          horizontal: 'right',
+        }}
+      >
+        {Object.entries(options).map(([key, value]) => (
+          <MenuItem
+            key={key}
+            onClick={() => {
+              setSelected(key);
+              setMenuAnchorEl(null);
+            }}
+          >
+            {value}
+          </MenuItem>
+        ))}
+      </Menu>
+    </>
+  );
+};
+
+export default SplitButton;