big-moving.ru/assets/vendor_components/popper/packages/test-utils/utils/simulateScroll.js

24 lines
533 B
JavaScript
Executable File

export default function simulateScroll(
element,
{ scrollTop, scrollLeft, delay }
) {
const scrollingElement = element === document.body
? document.scrollingElement || document.documentElement
: element;
const applyScroll = () => {
if (scrollTop !== undefined) {
scrollingElement.scrollTop = scrollTop;
}
if (scrollLeft !== undefined) {
scrollingElement.scrollLeft = scrollLeft;
}
};
if (delay !== undefined) {
setTimeout(applyScroll, delay);
} else {
applyScroll();
}
}