Function isClosingPermitted

src/Dropdown.tsx:138–149

(source: string)

    const isRTL = useIsRTL();

    const isClosingPermitted = (source: string): boolean => {
      // autoClose=false only permits close on button click
      if (autoClose === false) return source === 'click';

      // autoClose=inside doesn't permit close on rootClose
      if (autoClose === 'inside') return source !== 'rootClose';

      // autoClose=outside doesn't permit close on select
      if (autoClose === 'outside') return source !== 'select';

      return true;
    };

    const handleToggle = useEventCallback(
      (nextShow: boolean, meta: ToggleMetadata) => {