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Merge pull request #4969 from matrix-org/travis/room-list/breadcrumbs-headers 

Update sticky headers when breadcrumbs pop in or out
pull/21833/head
J. Ryan Stinnett 2020-07-14 09:36:20 +01:00 committed by GitHub
parent 126aa862db 917c41dfa0
commit 6735724379
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src/components/structures/LeftPanel2.tsx
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@ -111,6 +111,10 @@ export default class LeftPanel2 extends React.Component<IProps, IState> {
const newVal = BreadcrumbsStore.instance.visible; const newVal = BreadcrumbsStore.instance.visible;
if (newVal !== this.state.showBreadcrumbs) { if (newVal !== this.state.showBreadcrumbs) {
this.setState({showBreadcrumbs: newVal}); this.setState({showBreadcrumbs: newVal});
// Update the sticky headers too as the breadcrumbs will be popping in or out.
if (!this.listContainerRef.current) return; // ignore: no headers to sticky
this.handleStickyHeaders(this.listContainerRef.current);
} }
}; };