added node edit menu

src/components/menu/MenuButton/index.tsx

@@ -0,0 +1,64 @@
+import React, { FC, ReactNode } from 'react';
+
+import classNames from 'classnames';
+import { Manager, Popper, Reference } from 'react-popper';
+
+import { Icon } from '~/components/input/Icon';
+import { useFocusEvent } from '~/hooks/dom/useFocusEvent';
+
+import styles from './styles.module.scss';
+
+interface MenuButtonProps {
+  icon?: ReactNode;
+  className?: string;
+}
+
+const modifiers = [
+  {
+    name: 'offset',
+    options: {
+      offset: [5, 10],
+    },
+  },
+];
+
+const MenuButton: FC<MenuButtonProps> = ({
+  children,
+  className,
+  icon = <Icon icon="dots-vertical" size={24} />,
+}) => {
+  const { focused, onFocus, onBlur } = useFocusEvent(false, 150);
+
+  return (
+    <Manager>
+      <Reference>
+        {({ ref }) => (
+          <button
+            className={classNames(styles.menu, className)}
+            ref={ref}
+            onFocus={onFocus}
+            onBlur={onBlur}
+          >
+            {icon}
+          </button>
+        )}
+      </Reference>
+
+      {focused && (
+        <Popper placement="bottom-end" modifiers={modifiers}>
+          {({ style, ref, placement }) => (
+            <div
+              style={style}
+              ref={ref}
+              className={classNames(styles.popper, { [styles.top]: placement === 'top-end' })}
+            >
+              {children}
+            </div>
+          )}
+        </Popper>
+      )}
+    </Manager>
+  );
+};
+
+export { MenuButton };