main
|
Last change
on this file was 79a0317, checked in by stefan toskovski <stefantoska84@…>, 2 weeks ago |
|
F4 Finalna Verzija
|
-
Property mode
set to
100644
|
|
File size:
564 bytes
|
| Line | |
|---|
| 1 | // @flow
|
|---|
| 2 | import getParentNode from './getParentNode';
|
|---|
| 3 | import isScrollParent from './isScrollParent';
|
|---|
| 4 | import getNodeName from './getNodeName';
|
|---|
| 5 | import { isHTMLElement } from './instanceOf';
|
|---|
| 6 |
|
|---|
| 7 | export default function getScrollParent(node: Node): HTMLElement {
|
|---|
| 8 | if (['html', 'body', '#document'].indexOf(getNodeName(node)) >= 0) {
|
|---|
| 9 | // $FlowFixMe[incompatible-return]: assume body is always available
|
|---|
| 10 | return node.ownerDocument.body;
|
|---|
| 11 | }
|
|---|
| 12 |
|
|---|
| 13 | if (isHTMLElement(node) && isScrollParent(node)) {
|
|---|
| 14 | return node;
|
|---|
| 15 | }
|
|---|
| 16 |
|
|---|
| 17 | return getScrollParent(getParentNode(node));
|
|---|
| 18 | }
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
