@adaptabletools/adaptable/src/Utilities/getScrollbarSize.js

Powerful data-agnostic HTML5 AG Grid extension which provides advanced, cutting-edge functionality to meet all DataGrid requirements

let scrollbarWidth;
export default () => {
    const globalObject = typeof globalThis !== 'undefined' ? globalThis : window;
    const document = globalObject ? globalObject.document : null;
    if (scrollbarWidth != null) {
        return scrollbarWidth;
    }
    let result;
    if (document) {
        const div = document.createElement('div');
        const elStyle = div.style;
        elStyle.position = 'absolute';
        elStyle.boxSizing = 'content-box';
        elStyle.width = '200px';
        elStyle.height = '200px';
        elStyle.top = '-99999px';
        elStyle.overflow = 'scroll';
        //@ts-ignore
        elStyle.MsOverflowStyle = 'scrollbar';
        document.body.appendChild(div);
        result = div.offsetWidth - div.clientWidth;
        document.body.removeChild(div);
    }
    else {
        result = 0;
    }
    return (scrollbarWidth = result);
};