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Message List: Again fix scroll jump when closing chat on mobile

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This commit is contained in:
Alexander Zinchuk 2021-05-15 02:46:03 +03:00
parent 41c02d4e08
commit 414c88f345
1 changed files with 3 additions and 1 deletions
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4
src/hooks/usePrevDuringAnimation.ts
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@ -10,6 +10,8 @@ export default function usePrevDuringAnimation(current: any, duration?: number)
const forceUpdate = useForceUpdate(); const forceUpdate = useForceUpdate();
// eslint-disable-next-line no-null/no-null // eslint-disable-next-line no-null/no-null
const isCurrentPresent = current !== undefined && current !== null; const isCurrentPresent = current !== undefined && current !== null;
// eslint-disable-next-line no-null/no-null
const isPrevPresent = prev !== undefined && prev !== null;
if (isCurrentPresent && timeoutRef.current) { if (isCurrentPresent && timeoutRef.current) {
clearTimeout(timeoutRef.current); clearTimeout(timeoutRef.current);
@ -18,7 +20,7 @@ export default function usePrevDuringAnimation(current: any, duration?: number)
useOnChange(() => { useOnChange(() => {
// When `current` becomes empty // When `current` becomes empty
if (duration && !isCurrentPresent && prev && !timeoutRef.current) { if (duration && !isCurrentPresent && isPrevPresent && !timeoutRef.current) {
timeoutRef.current = window.setTimeout(() => { timeoutRef.current = window.setTimeout(() => {
timeoutRef.current = undefined; timeoutRef.current = undefined;
forceUpdate(); forceUpdate();