OpenSource/misskey
OpenSource/misskey
1
0
Fork 0
mirror of https://github.com/misskey-dev/misskey.git synced 2024-12-28 01:30:23 +01:00
Code Issues Projects Releases Packages Wiki Activity

refactor: use overflow-y to determine scroll container

Browse source 
By using `overflow-y` instead of `overflow` using `endsWith` can be
avoided and represents the data we are actually interested in here
more accurately.
This commit is contained in:
Johann150 2022-07-06 19:02:39 +02:00
parent ac6b8f3480
commit 7775eb9641
No known key found for this signature in database
GPG key ID: 9EE6577A2A06F8F1
1 changed files with 2 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
packages/client/src/scripts/scroll.ts
View file

@ -2,12 +2,8 @@ type ScrollBehavior = 'auto' | 'smooth' | 'instant';
export function getScrollContainer(el: HTMLElement | null): HTMLElement | null {
if (el == null || el.tagName === 'HTML') return null;
const overflow = window.getComputedStyle(el).getPropertyValue('overflow');
if (
// xとyを個別に指定している場合、`hidden scroll`みたいな値になる
overflow.endsWith('scroll') ||
overflow.endsWith('auto')
) {
const overflow = window.getComputedStyle(el).getPropertyValue('overflow-y');
if (overflow === 'scroll' || overflow === 'auto') {
return el;
} else {
return getScrollContainer(el.parentElement);