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remove some remaining dead code

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This commit is contained in:
Bruno Windels 2020-03-26 11:05:27 +01:00
parent aed85a2183
commit 785d0e99fb
1 changed files with 1 additions and 34 deletions
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35
src/components/structures/AutoHideScrollbar.js
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@ -1,5 +1,6 @@
/*
Copyright 2018 New Vector Ltd
Copyright 2020 The Matrix.org Foundation C.I.C.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
@ -16,40 +17,6 @@ limitations under the License.
import React from "react";
// derived from code from github.com/noeldelgado/gemini-scrollbar
// Copyright (c) Noel Delgado <pixelia.me@gmail.com> (pixelia.me)
function getScrollbarWidth() {
const div = document.createElement('div');
div.className = 'mx_AutoHideScrollbar'; //to get width of css scrollbar
div.style.position = 'absolute';
div.style.top = '-9999px';
div.style.width = '100px';
div.style.height = '100px';
div.style.overflow = "scroll";
div.style.msOverflowStyle = '-ms-autohiding-scrollbar';
document.body.appendChild(div);
const scrollbarWidth = (div.offsetWidth - div.clientWidth);
document.body.removeChild(div);
return scrollbarWidth;
}
function install() {
const scrollbarWidth = getScrollbarWidth();
if (scrollbarWidth !== 0) {
document.body.classList.add("mx_scrollbar_noautohide");
}
}
const installBodyClassesIfNeeded = (function() {
let installed = false;
return function() {
if (!installed) {
install();
installed = true;
}
};
})();
export default class AutoHideScrollbar extends React.Component {
constructor(props) {
super(props);