diff options
Diffstat (limited to 'popperjs/package/lib/dom-utils/getNodeScroll.js.flow')
-rw-r--r-- | popperjs/package/lib/dom-utils/getNodeScroll.js.flow | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/popperjs/package/lib/dom-utils/getNodeScroll.js.flow b/popperjs/package/lib/dom-utils/getNodeScroll.js.flow new file mode 100644 index 0000000..314574e --- /dev/null +++ b/popperjs/package/lib/dom-utils/getNodeScroll.js.flow @@ -0,0 +1,14 @@ +// @flow +import getWindowScroll from './getWindowScroll'; +import getWindow from './getWindow'; +import { isHTMLElement } from './instanceOf'; +import getHTMLElementScroll from './getHTMLElementScroll'; +import type { Window } from '../types'; + +export default function getNodeScroll(node: Node | Window) { + if (node === getWindow(node) || !isHTMLElement(node)) { + return getWindowScroll(node); + } else { + return getHTMLElementScroll(node); + } +} |