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Reopen #22481 Fixed modal closing issue #22484

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Oct 2, 2021
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3 changes: 2 additions & 1 deletion packages/react-devtools-shared/src/devtools/views/hooks.js
Original file line number Diff line number Diff line change
Expand Up @@ -239,7 +239,8 @@ export function useModalDismissSignal(
ownerDocument = ((modalRef.current: any): HTMLDivElement).ownerDocument;
ownerDocument.addEventListener('keydown', handleDocumentKeyDown);
if (dismissOnClickOutside) {
ownerDocument.addEventListener('click', handleDocumentClick);
ownerDocument.addEventListener('click', handleDocumentClick, true);
ownerDocument.removeEventListener('click', handleDocumentClick, true);
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This isn't quite right. You're adding (and then immediately removing) the listener.

Here's what you what:

      // It's important to listen to the ownerDocument to support the browser extension.
      // Here we use portals to render individual tabs (e.g. Profiler),
      // and the root document might belong to a different window.
      ownerDocument = ((modalRef.current: any): HTMLDivElement).ownerDocument;
      ownerDocument.addEventListener('keydown', handleDocumentKeyDown);
      if (dismissOnClickOutside) {
        ownerDocument.addEventListener('click', handleDocumentClick, true);
      }
    }, 0);

    return () => {
      if (timeoutID !== null) {
        clearTimeout(timeoutID);
      }

      if (ownerDocument !== null) {
        ownerDocument.removeEventListener('keydown', handleDocumentKeyDown);
        ownerDocument.removeEventListener('click', handleDocumentClick, true);
      }
    };

}
}, 0);

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