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fix(trace-viewer): scroll action into view (#10978)

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Pavel Feldman 2021-12-17 12:20:01 -08:00 committed by GitHub
parent eb9c8a8f06
commit 037baf0945
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1 changed files with 13 additions and 4 deletions
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17
packages/playwright-core/src/web/traceViewer/ui/actionList.tsx
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@ -51,19 +51,28 @@ export const ActionList: React.FC<ActionListProps> = ({
onKeyDown={event => {
if (event.key !== 'ArrowDown' && event.key !== 'ArrowUp')
return;
event.stopPropagation();
event.preventDefault();
const index = selectedAction ? actions.indexOf(selectedAction) : -1;
let newIndex = index;
if (event.key === 'ArrowDown') {
if (index === -1)
onSelected(actions[0]);
newIndex = 0;
else
onSelected(actions[Math.min(index + 1, actions.length - 1)]);
newIndex = Math.min(index + 1, actions.length - 1);
}
if (event.key === 'ArrowUp') {
if (index === -1)
onSelected(actions[actions.length - 1]);
newIndex = actions.length - 1;
else
onSelected(actions[Math.max(index - 1, 0)]);
newIndex = Math.max(index - 1, 0);
}
const element = actionListRef.current?.children.item(newIndex);
if ((element as any)?.scrollIntoViewIfNeeded)
(element as any).scrollIntoViewIfNeeded(false);
else
element?.scrollIntoView();
onSelected(actions[newIndex]);
}}
ref={actionListRef}
>