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Diffstat (limited to 'popperjs/package/dist/esm/dom-utils/isScrollParent.js')
| -rw-r--r-- | popperjs/package/dist/esm/dom-utils/isScrollParent.js | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/popperjs/package/dist/esm/dom-utils/isScrollParent.js b/popperjs/package/dist/esm/dom-utils/isScrollParent.js new file mode 100644 index 0000000..9d6e18e --- /dev/null +++ b/popperjs/package/dist/esm/dom-utils/isScrollParent.js @@ -0,0 +1,10 @@ +import getComputedStyle from "./getComputedStyle.js"; +export default function isScrollParent(element) { + // Firefox wants us to check `-x` and `-y` variations as well + var _getComputedStyle = getComputedStyle(element), + overflow = _getComputedStyle.overflow, + overflowX = _getComputedStyle.overflowX, + overflowY = _getComputedStyle.overflowY; + + return /auto|scroll|overlay|hidden/.test(overflow + overflowY + overflowX); +}
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