| 1 | import getParentNode from "./getParentNode.js";
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| 2 | import isScrollParent from "./isScrollParent.js";
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| 3 | import getNodeName from "./getNodeName.js";
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| 4 | import { isHTMLElement } from "./instanceOf.js";
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| 5 | export default function getScrollParent(node) {
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| 6 | if (['html', 'body', '#document'].indexOf(getNodeName(node)) >= 0) {
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| 7 |
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| 8 | return node.ownerDocument.body;
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| 9 | }
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| 10 |
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| 11 | if (isHTMLElement(node) && isScrollParent(node)) {
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| 12 | return node;
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| 13 | }
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| 14 |
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| 15 | return getScrollParent(getParentNode(node));
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| 16 | } |
| \ | No newline at end of file |