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react-colorful not working if we use it with react-shadow #180

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hamed-musallam opened this issue May 5, 2022 · 3 comments · May be fixed by #181
Open

react-colorful not working if we use it with react-shadow #180

hamed-musallam opened this issue May 5, 2022 · 3 comments · May be fixed by #181

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@hamed-musallam
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hamed-musallam commented May 5, 2022 •
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here is a sample of the code, I just embedded your HexColorPicker component under the root shadow

https://codesandbox.io/s/react-colorful-demo-forked-6vivtb?file=/src/App.js

import React, { useState } from "react";
import { HexColorPicker } from "react-colorful";
import root from "react-shadow/emotion";

export default function App() {
  const [color, setColor] = useState("#b32aa9");

  return (
    <root.div>
      <HexColorPicker color={color} onChange={setColor} />
    </root.div>
  );
}
@hamed-musallam hamed-musallam mentioned this issue May 5, 2022
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@rschristian
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This is intended and a side-effect from how react-colorful distributes the CSS by injecting it directly into the head of the document:

react-colorful/src/hooks/useStyleSheet.ts

Lines 11 to 30 in a85e5b3

/**
* Injects CSS code into the document's <head>
*/
export const useStyleSheet = (nodeRef: RefObject<HTMLDivElement>): void => {
useIsomorphicLayoutEffect(() => {
const parentDocument = nodeRef.current ? nodeRef.current.ownerDocument : document;
if (typeof parentDocument !== "undefined" && !styleElementMap.has(parentDocument)) {
const styleElement = parentDocument.createElement("style");
styleElement.innerHTML = styles;
styleElementMap.set(parentDocument, styleElement);
// Conform to CSP rules by setting `nonce` attribute to the inline styles
const nonce = getNonce();
if (nonce) styleElement.setAttribute("nonce", nonce);
parentDocument.head.appendChild(styleElement);
}
}, []);
};

This just won't work with shadow DOM.

@definite2 definite2 linked a pull request Jun 5, 2022 that will close this issue
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@definite2
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CodeSandbox for the issue: HexColorPicker with shadowroot .

@blackforestboi
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I fixed it by injecting the styles as global styles and I got it from here:
https://github.com/omgovich/react-colorful/blob/master/src/css/styles.css

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fix attaching styles, check shadowroot definite2/react-colorful
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@blackforestboi @rschristian @hamed-musallam @definite2