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Conform more of the codebase to strictNullChecks (#10800)

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Michael Telatynski 2023-05-10 08:41:55 +01:00 • committed by GitHub
parent adb29b38a3
commit 456c66db5b
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46 changed files with 147 additions and 123 deletions
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3
src/components/structures/IndicatorScrollbar.tsx
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@ -44,7 +44,7 @@ export default class IndicatorScrollbar<T extends keyof JSX.IntrinsicElements> e
IState
> {
private autoHideScrollbar = createRef<AutoHideScrollbar<any>>();
private scrollElement: HTMLDivElement;
private scrollElement?: HTMLDivElement;
private likelyTrackpadUser: boolean | null = null;
private checkAgainForTrackpad = 0; // ts in milliseconds to recheck this._likelyTrackpadUser
@ -85,6 +85,7 @@ export default class IndicatorScrollbar<T extends keyof JSX.IntrinsicElements> e
}
private checkOverflow = (): void => {
if (!this.scrollElement) return;
const hasTopOverflow = this.scrollElement.scrollTop > 0;
const hasBottomOverflow =
this.scrollElement.scrollHeight > this.scrollElement.scrollTop + this.scrollElement.clientHeight;