Create window level dropdown menu

platform/ui/src/components/ListMenu/ListMenu.jsx

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+import React, { useState } from 'react';
+import classnames from 'classnames';
+import PropTypes from 'prop-types';
+
+const ListMenu = ({ options = [], renderer, onClick }) => {
+  const [selectedIndex, setSelectedIndex] = useState(null);
+
+  const ListItem = (props) => {
+    const flex = 'flex flex-row justify-between items-center';
+    const theme = 'bg-indigo-dark';
+    const hover = 'hover:bg-primary-dark';
+    const spacing = 'p-3 h-8';
+
+    return (
+      <div
+        className={classnames(
+          flex,
+          theme,
+          spacing,
+          'cursor-pointer',
+          !props.isActive && hover,
+          props.isActive && 'bg-primary-light',
+        )}
+        onClick={props.onClick}
+      >
+        {renderer && renderer(props)}
+      </div>
+    );
+  };
+
+  return (
+    <div className="flex flex-col rounded-md bg-secondary-dark pt-2 pb-2">
+      {options.map((option, index) => {
+        const onClickHandler = () => {
+          setSelectedIndex(index);
+          onClick({ ...option, index });
+        };
+
+        return (
+          <ListItem
+            key={`ListItem${index}`}
+            {...option}
+            index={index}
+            isActive={selectedIndex === index}
+            onClick={onClickHandler}
+          />
+        );
+      })}
+    </div>
+  );
+};
+
+const noop = () => { };
+
+ListMenu.propTypes = {
+  options: PropTypes.array.isRequired,
+  renderer: PropTypes.func.isRequired,
+  onClick: PropTypes.func
+};
+
+ListMenu.defaultProps = {
+  onClick: noop
+};
+
+export default ListMenu;

platform/ui/src/components/ListMenu/ListMenu.mdx

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+---
+name: List Menu
+menu: General
+route: components/listMenu
+---
+
+import { useState } from 'react';
+import { Playground, Props } from 'docz';
+import { ListMenu } from '@ohif/ui';
+
+# List Menu
+
+List Menus are used to populate expandable Toolbar.
+
+## Import
+
+```javascript
+import { ListMenu } from '@ohif/ui';
+```
+
+<Playground>
+  {() => {
+    return (
+      <ToolbarButton options={[
+        { value: 'windowLevelPreset1', title: 'Soft tissue', subtitle: '400 / 40' },
+        { value: 'windowLevelPreset2', title: 'Lung', subtitle: '1500 / -600' },
+        { value: 'windowLevelPreset3', title: 'Liver', subtitle: '150 / 90' },
+        { value: 'windowLevelPreset4', title: 'Bone', subtitle: '80 / 40' },
+        { value: 'windowLevelPreset5', title: 'Brain', subtitle: '2500 / 480' },
+      ]}
+      renderer={
+        ({ title, subtitle, isActive, index }) => (
+          <>
+            <div>
+              <span className={classnames(isActive ? "text-black" : "text-white", "mr-2 text-base")}>
+                {title}
+              </span>
+              <span className={classnames(isActive ? "text-black" : "text-aqua-pale", "font-thin text-sm")}>
+                {subtitle}
+              </span>
+            </div>
+            <span className={classnames(isActive ? "text-black" : "text-primary-active", "text-sm")}>{index + 1}</span>
+          </>
+        )}
+      />
+    );
+  }}
+</Playground>
+
+## Properties
+
+<Props of={ToolbarButton} />

platform/ui/src/components/ListMenu/index.js

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+import ListMenu from './ListMenu';
+export default ListMenu;