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Update Space Panel scrollable region (#7245)

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Michael Telatynski 2021-12-01 10:51:54 +00:00 • committed by GitHub
parent 4a6d46b76a
commit 82c125c170
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4 changed files with 25 additions and 13 deletions
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7
src/components/structures/IndicatorScrollbar.tsx
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@ -14,11 +14,11 @@ See the License for the specific language governing permissions and
limitations under the License.
*/
import React, { createRef } from "react";
import React, { ComponentProps, createRef } from "react";
import AutoHideScrollbar from "./AutoHideScrollbar";
import { replaceableComponent } from "../../utils/replaceableComponent";
interface IProps {
interface IProps extends Omit<ComponentProps<typeof AutoHideScrollbar>, "onWheel"> {
// If true, the scrollbar will append mx_IndicatorScrollbar_leftOverflowIndicator
// and mx_IndicatorScrollbar_rightOverflowIndicator elements to the list for positioning
// by the parent element.
@ -55,6 +55,7 @@ export default class IndicatorScrollbar extends React.Component<IProps, IState>
}
private collectScroller = (scroller: HTMLDivElement): void => {
this.props.wrappedRef?.(scroller);
if (scroller && !this.scrollElement) {
this.scrollElement = scroller;
// Using the passive option to not block the main thread
@ -185,10 +186,10 @@ export default class IndicatorScrollbar extends React.Component<IProps, IState>
? <div className="mx_IndicatorScrollbar_rightOverflowIndicator" style={rightIndicatorStyle} /> : null;
return (<AutoHideScrollbar
{...otherProps}
ref={this.autoHideScrollbar}
wrappedRef={this.collectScroller}
onWheel={this.onMouseWheel}
{...otherProps}
>
{ leftOverflowIndicator }
{ children }