zelo72
/
mastodon
mirror of https://github.com/mastodon/mastodon
2
2
Fork 1
Code Issues 10 Releases Wiki Activity

add scrollTop to ui/components/column (#4563)

This commit is contained in:
Ondřej Hruška 2017-08-09 00:21:58 +02:00 committed by Eugen Rochko
parent 2ebe4ff568
commit 820099813f
1 changed files with 11 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
app/javascript/mastodon/features/ui/components/column.js
View File

@ -25,6 +25,17 @@ export default class Column extends React.PureComponent {
this._interruptScrollAnimation = scrollTop(scrollable); this._interruptScrollAnimation = scrollTop(scrollable);
} }
scrollTop () {
const scrollable = this.node.querySelector('.scrollable');
if (!scrollable) {
return;
}
this._interruptScrollAnimation = scrollTop(scrollable);
}
handleScroll = debounce(() => { handleScroll = debounce(() => {
if (typeof this._interruptScrollAnimation !== 'undefined') { if (typeof this._interruptScrollAnimation !== 'undefined') {
this._interruptScrollAnimation(); this._interruptScrollAnimation();