routie dev init since i didn't adhere to any proper guidance up until now

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2026-04-29 22:27:29 -06:00
commit e1dabb71e2
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export function getScrollParent(el, includeHidden = false) {
while (el) {
if (includeHidden ? isPotentiallyScrollable(el) : hasScrollbar(el)) return el;
el = el.parentElement;
}
return document.scrollingElement;
}
export function getScrollParents(el, stopAt) {
const elements = [];
if (stopAt && el && !stopAt.contains(el)) return elements;
while (el) {
if (hasScrollbar(el)) elements.push(el);
if (el === stopAt) break;
el = el.parentElement;
}
return elements;
}
export function hasScrollbar(el) {
if (!el || el.nodeType !== Node.ELEMENT_NODE) return false;
const style = window.getComputedStyle(el);
const hasVerticalScrollbar = style.overflowY === 'scroll' || style.overflowY === 'auto' && el.scrollHeight > el.clientHeight;
const hasHorizontalScrollbar = style.overflowX === 'scroll' || style.overflowX === 'auto' && el.scrollWidth > el.clientWidth;
return hasVerticalScrollbar || hasHorizontalScrollbar;
}
function isPotentiallyScrollable(el) {
if (!el || el.nodeType !== Node.ELEMENT_NODE) return false;
const style = window.getComputedStyle(el);
return ['scroll', 'auto'].includes(style.overflowY);
}
//# sourceMappingURL=getScrollParent.js.map