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Shift focus to accordion content when expanded #4442

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Merged
chandlerprall merged 5 commits into from
Feb 10, 2021
Merged

Shift focus to accordion content when expanded #4442

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8495e14
Shift focus to accordion content when expanded
chandlerprall Jan 21, 2021
bcbeffb
Remove focus ring
chandlerprall Jan 26, 2021
d6935f8
Fix a snapshot
chandlerprall Jan 26, 2021
cfb671e
Add role=region and aria-labelledby to EuiAccordion's child wrapper
chandlerprall Jan 28, 2021
6a72bf1
snapshot updates
chandlerprall Jan 28, 2021
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36 changes: 36 additions & 0 deletions src/components/accordion/__snapshots__/accordion.test.tsx.snap
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -44,8 +44,11 @@ exports[`EuiAccordion behavior closes when clicked twice 1`] = `
</button>
</div>
<div
aria-labelledby="generated-id"
className="euiAccordion__childWrapper"
id="12"
role="region"
tabIndex={-1}
>
<EuiResizeObserver
onResize={[Function]}
Expand Down Expand Up @@ -105,8 +108,11 @@ exports[`EuiAccordion behavior opens when clicked once 1`] = `
</button>
</div>
<div
aria-labelledby="generated-id"
className="euiAccordion__childWrapper"
id="11"
role="region"
tabIndex={-1}
>
<EuiResizeObserver
onResize={[Function]}
Expand Down Expand Up @@ -152,8 +158,11 @@ exports[`EuiAccordion is rendered 1`] = `
</button>
</div>
<div
aria-labelledby="generated-id"
class="euiAccordion__childWrapper"
id="0"
role="region"
tabindex="-1"
>
<div>
<div
Expand Down Expand Up @@ -184,8 +193,11 @@ exports[`EuiAccordion props arrowDisplay none is rendered 1`] = `
</button>
</div>
<div
aria-labelledby="generated-id"
class="euiAccordion__childWrapper"
id="6"
role="region"
tabindex="-1"
>
<div>
<div
Expand Down Expand Up @@ -228,8 +240,11 @@ exports[`EuiAccordion props arrowDisplay right is rendered 1`] = `
</button>
</div>
<div
aria-labelledby="generated-id"
class="euiAccordion__childWrapper"
id="5"
role="region"
tabindex="-1"
>
<div>
<div
Expand Down Expand Up @@ -276,8 +291,11 @@ exports[`EuiAccordion props buttonContent is rendered 1`] = `
</button>
</div>
<div
aria-labelledby="generated-id"
class="euiAccordion__childWrapper"
id="2"
role="region"
tabindex="-1"
>
<div>
<div
Expand Down Expand Up @@ -316,8 +334,11 @@ exports[`EuiAccordion props buttonContentClassName is rendered 1`] = `
</button>
</div>
<div
aria-labelledby="generated-id"
class="euiAccordion__childWrapper"
id="1"
role="region"
tabindex="-1"
>
<div>
<div
Expand Down Expand Up @@ -363,8 +384,11 @@ exports[`EuiAccordion props extraAction is rendered 1`] = `
</div>
</div>
<div
aria-labelledby="generated-id"
class="euiAccordion__childWrapper"
id="3"
role="region"
tabindex="-1"
>
<div>
<div
Expand Down Expand Up @@ -403,8 +427,11 @@ exports[`EuiAccordion props forceState is rendered 1`] = `
</button>
</div>
<div
aria-labelledby="generated-id"
class="euiAccordion__childWrapper"
id="7"
role="region"
tabindex="-1"
>
<div>
<div
Expand Down Expand Up @@ -447,8 +474,11 @@ exports[`EuiAccordion props initialIsOpen is rendered 1`] = `
</button>
</div>
<div
aria-labelledby="generated-id"
class="euiAccordion__childWrapper"
id="4"
role="region"
tabindex="-1"
>
<div>
<div
Expand Down Expand Up @@ -498,8 +528,11 @@ exports[`EuiAccordion props isLoading is rendered 1`] = `
</div>
</div>
<div
aria-labelledby="generated-id"
class="euiAccordion__childWrapper"
id="9"
role="region"
tabindex="-1"
>
<div>
<div
Expand Down Expand Up @@ -549,8 +582,11 @@ exports[`EuiAccordion props isLoadingMessage is rendered 1`] = `
</div>
</div>
<div
aria-labelledby="generated-id"
class="euiAccordion__childWrapper"
id="10"
role="region"
tabindex="-1"
>
<div>
<div
Expand Down
14 changes: 14 additions & 0 deletions src/components/accordion/accordion.test.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -191,5 +191,19 @@ describe('EuiAccordion', () => {
expect(onToggleHandler).toBeCalled();
expect(onToggleHandler).toBeCalledWith(false);
});

it('moves focus to the content when expanded', () => {
const component = mount<EuiAccordion>(<EuiAccordion id={getId()} />);
const accordionClass = component.instance();
const childWrapper = accordionClass.childWrapper;

expect(childWrapper).not.toBeFalsy();
expect(childWrapper).not.toBe(document.activeElement);

// click button
component.find('button').simulate('click');

expect(childWrapper).toBe(document.activeElement);
});
});
});
6 changes: 6 additions & 0 deletions src/components/accordion/accordion.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -142,6 +142,9 @@ export class EuiAccordion extends Component<
isOpen: !prevState.isOpen,
}),
() => {
if (this.state.isOpen && this.childWrapper) {
this.childWrapper.focus();
}
this.props.onToggle && this.props.onToggle(this.state.isOpen);
}
);
Expand Down Expand Up @@ -288,6 +291,9 @@ export class EuiAccordion extends Component<
ref={(node) => {
this.childWrapper = node;
}}
tabIndex={-1}
role="region"
aria-labelledby={buttonId}
id={id}>
<EuiResizeObserver onResize={this.setChildContentHeight}>
{(resizeRef) => (
Expand Down
3 changes: 3 additions & 0 deletions ...s/collapsible_nav/collapsible_nav_group/__snapshots__/collapsible_nav_group.test.tsx.snap
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Original file line number Diff line number Diff line change
Expand Up @@ -278,8 +278,11 @@ exports[`EuiCollapsibleNavGroup when isCollapsible is true will render an accord
</button>
</div>
<div
aria-labelledby="generated-id"
class="euiAccordion__childWrapper"
id="id"
role="region"
tabindex="-1"
>
<div>
<div
Expand Down