R E D

NAME	SIZE	PERMISSION
touch	[ DIR ]	drwxr-xr-x
focusTrap.js	2.49 KB	-rwxr-xr-x
index.js	5.72 KB	-rwxr-xr-x
keycodes.js	920 B	-rwxr-xr-x
sanitizer.js	3.31 KB	-rwxr-xr-x
scrollbar.js	2.84 KB	-rwxr-xr-x
stack.js	2.47 KB	-rwxr-xr-x

Code Editor : scrollbar.js

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.0.0): util/scrollBar.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

import SelectorEngine from '../dom/selector-engine';
import Manipulator from '../dom/manipulator';

const SELECTOR_FIXED_CONTENT = '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top';
const SELECTOR_STICKY_CONTENT = '.sticky-top';

const getWidth = () => {
  // https://developer.mozilla.org/en-US/docs/Web/API/Window/innerWidth#usage_notes
  const documentWidth = document.documentElement.clientWidth;
  return Math.abs(window.innerWidth - documentWidth);
};

const hide = (width = getWidth()) => {
  _disableOverFlow();
  // give padding to element to balances the hidden scrollbar width
  _setElementAttributes('body', 'paddingRight', (calculatedValue) => calculatedValue + width);
  // trick: We adjust positive paddingRight and negative marginRight to sticky-top elements, to keep shown fullwidth
  _setElementAttributes(
    SELECTOR_FIXED_CONTENT,
    'paddingRight',
    (calculatedValue) => calculatedValue + width
  );
  _setElementAttributes(
    SELECTOR_STICKY_CONTENT,
    'marginRight',
    (calculatedValue) => calculatedValue - width
  );
};

const _disableOverFlow = () => {
  const actualValue = document.body.style.overflow;
  if (actualValue) {
    Manipulator.setDataAttribute(document.body, 'overflow', actualValue);
  }

document.body.style.overflow = 'hidden';
};

const _setElementAttributes = (selector, styleProp, callback) => {
  const scrollbarWidth = getWidth();
  SelectorEngine.find(selector).forEach((element) => {
    if (element !== document.body && window.innerWidth > element.clientWidth + scrollbarWidth) {
      return;
    }

const actualValue = element.style[styleProp];
    const calculatedValue = window.getComputedStyle(element)[styleProp];
    Manipulator.setDataAttribute(element, styleProp, actualValue);
    element.style[styleProp] = `${callback(Number.parseFloat(calculatedValue))}px`;
  });
};

const reset = () => {
  _resetElementAttributes('body', 'overflow');
  _resetElementAttributes('body', 'paddingRight');
  _resetElementAttributes(SELECTOR_FIXED_CONTENT, 'paddingRight');
  _resetElementAttributes(SELECTOR_STICKY_CONTENT, 'marginRight');
};

const isBodyOverflowing = () => {
  return getWidth() > 0;
};

export { getWidth, hide, isBodyOverflowing, reset };

${this.title}

Code Editor : scrollbar.js