Function onHoverChange

packages/react-aria/src/menu/useSubmenuTrigger.ts:248–260

  };

  let onHoverChange = isHovered => {
    if (!isDisabled) {
      if (isHovered && !state.isOpen) {
        if (!openTimeout.current) {
          openTimeout.current = setTimeout(() => {
            onSubmenuOpen();
          }, delay);
        }
      } else if (!isHovered) {
        cancelOpenTimeout();
      }
    }
  };

  useEvent(parentMenuRef, 'focusin', e => {
    // If we detect focus moved to a different item in the same menu that the currently open submenu trigger is in