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[change] Support W3C ARIA props and styles
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* Add support for 'aria-*' and 'role' props.
* Add support for 'id' and 'tabIndex' props.
* Add support for 'pointerEvents' and 'userSelect' styles.
* Deprecate 'accessibility*' props.
* Deprecate 'nativeId' and 'focusable' props.
* Deprecate 'pointerEvents' and 'selectable' props.

Ref #2379
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necolas committed Dec 27, 2022
1 parent 1a70c75 commit 995da7b
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Showing 15 changed files with 913 additions and 245 deletions.
Original file line number Diff line number Diff line change
Expand Up @@ -19,55 +19,30 @@ exports[`components/Text nested 1`] = `
</div>
`;

exports[`components/Text prop "accessibilityLabel" value is set 1`] = `
exports[`components/Text prop "aria-label" value is set 1`] = `
<div
aria-label="accessibility label"
class="css-text-1rynq56"
dir="auto"
/>
`;

exports[`components/Text prop "accessibilityLabelledBy" value is set 1`] = `
exports[`components/Text prop "aria-labelledby" value is set 1`] = `
<div
aria-labelledby="123"
class="css-text-1rynq56"
dir="auto"
/>
`;

exports[`components/Text prop "accessibilityLiveRegion" value is set 1`] = `
exports[`components/Text prop "aria-live" value is set 1`] = `
<div
aria-live="polite"
class="css-text-1rynq56"
dir="auto"
/>
`;

exports[`components/Text prop "accessibilityRole" value alters HTML element 1`] = `
<article
class="css-text-1rynq56"
dir="auto"
role="article"
/>
`;

exports[`components/Text prop "accessibilityRole" value is "button" 1`] = `
<button
class="css-text-1rynq56"
dir="auto"
role="button"
type="button"
/>
`;

exports[`components/Text prop "accessibilityRole" value is set 1`] = `
<div
class="css-text-1rynq56"
dir="auto"
role="presentation"
/>
`;

exports[`components/Text prop "dir" value is "ltr" 1`] = `
<div
class="css-text-1rynq56"
Expand Down Expand Up @@ -187,6 +162,31 @@ exports[`components/Text prop "numberOfLines" value is set to one 1`] = `
/>
`;

exports[`components/Text prop "role" value alters HTML element 1`] = `
<article
class="css-text-1rynq56"
dir="auto"
role="article"
/>
`;

exports[`components/Text prop "role" value is "button" 1`] = `
<button
class="css-text-1rynq56"
dir="auto"
role="button"
type="button"
/>
`;

exports[`components/Text prop "role" value is set 1`] = `
<div
class="css-text-1rynq56"
dir="auto"
role="presentation"
/>
`;

exports[`components/Text prop "selectable" value of false 1`] = `
<div
class="css-text-1rynq56 r-userSelect-lrvibr"
Expand Down
22 changes: 10 additions & 12 deletions packages/react-native-web/src/exports/Text/__tests__/index-test.js
Original file line number Diff line number Diff line change
Expand Up @@ -23,42 +23,40 @@ describe('components/Text', () => {
expect(container.firstChild).toMatchSnapshot();
});

describe('prop "accessibilityLabel"', () => {
describe('prop "aria-label"', () => {
test('value is set', () => {
const { container } = render(
<Text accessibilityLabel="accessibility label" />
);
const { container } = render(<Text aria-label="accessibility label" />);
expect(container.firstChild).toMatchSnapshot();
});
});

describe('prop "accessibilityLabelledBy"', () => {
describe('prop "aria-labelledby"', () => {
test('value is set', () => {
const { container } = render(<Text accessibilityLabelledBy="123" />);
const { container } = render(<Text aria-labelledby="123" />);
expect(container.firstChild).toMatchSnapshot();
});
});

describe('prop "accessibilityLiveRegion"', () => {
describe('prop "aria-live"', () => {
test('value is set', () => {
const { container } = render(<Text accessibilityLiveRegion="polite" />);
const { container } = render(<Text aria-live="polite" />);
expect(container.firstChild).toMatchSnapshot();
});
});

describe('prop "accessibilityRole"', () => {
describe('prop "role"', () => {
test('value is set', () => {
const { container } = render(<Text accessibilityRole="none" />);
const { container } = render(<Text role="none" />);
expect(container.firstChild).toMatchSnapshot();
});

test('value is "button"', () => {
const { container } = render(<Text accessibilityRole="button" />);
const { container } = render(<Text role="button" />);
expect(container.firstChild).toMatchSnapshot();
});

test('value alters HTML element', () => {
const { container } = render(<Text accessibilityRole="article" />);
const { container } = render(<Text role="article" />);
expect(container.firstChild).toMatchSnapshot();
});
});
Expand Down
8 changes: 8 additions & 0 deletions packages/react-native-web/src/exports/Text/index.js
Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,7 @@ import useResponderEvents from '../../modules/useResponderEvents';
import StyleSheet from '../StyleSheet';
import TextAncestorContext from './TextAncestorContext';
import { useLocaleContext, getLocaleDirection } from '../../modules/useLocale';
import { warnOnce } from '../../modules/warnOnce';

const forwardPropsList = Object.assign(
{},
Expand Down Expand Up @@ -70,6 +71,13 @@ const Text: React.AbstractComponent<TextProps, HTMLElement & PlatformMethods> =
...rest
} = props;

if (selectable != null) {
warnOnce(
'selectable',
'selectable prop is deprecated. Use styles.userSelect.'
);
}

const hasTextAncestor = React.useContext(TextAncestorContext);
const hostRef = React.useRef(null);
const { direction: contextDirection } = useLocaleContext();
Expand Down
22 changes: 16 additions & 6 deletions packages/react-native-web/src/exports/Text/types.js
Original file line number Diff line number Diff line change
Expand Up @@ -78,6 +78,7 @@ export type TextStyle = {
| 'isolate'
| 'isolate-override'
| 'plaintext',
userSelect?: 'none' | 'text',
whiteSpace?: ?string,
wordBreak?: 'normal' | 'break-all' | 'break-word' | 'keep-all',
wordWrap?: ?string,
Expand All @@ -89,6 +90,20 @@ export type TextStyle = {

export type TextProps = {
...ViewProps,
dir?: 'auto' | 'ltr' | 'rtl',
numberOfLines?: ?number,
role?:
| 'button'
| 'header'
| 'heading'
| 'label'
| 'link'
| 'listitem'
| 'none'
| 'text',
style?: GenericStyleProp<TextStyle>,
testID?: ?string,
// @deprecated
accessibilityRole?:
| 'button'
| 'header'
Expand All @@ -98,11 +113,6 @@ export type TextProps = {
| 'listitem'
| 'none'
| 'text',
dir?: 'auto' | 'ltr' | 'rtl',
lang?: string,
numberOfLines?: ?number,
onPress?: (e: any) => void,
selectable?: boolean,
style?: GenericStyleProp<TextStyle>,
testID?: ?string
selectable?: boolean
};
Original file line number Diff line number Diff line change
Expand Up @@ -24,8 +24,6 @@ export type Props = $ReadOnly<{|
accessibilityLabel?: $PropertyType<ViewProps, 'accessibilityLabel'>,
accessibilityLiveRegion?: $PropertyType<ViewProps, 'accessibilityLiveRegion'>,
accessibilityRole?: $PropertyType<ViewProps, 'accessibilityRole'>,
accessibilityState?: $PropertyType<ViewProps, 'accessibilityState'>,
accessibilityValue?: $PropertyType<ViewProps, 'accessibilityValue'>,
children?: ?React.Node,
delayLongPress?: ?number,
delayPressIn?: ?number,
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -17,49 +17,27 @@ exports[`components/View non-text is rendered 1`] = `
</div>
`;

exports[`components/View prop "accessibilityLabel" value is set 1`] = `
exports[`components/View prop "aria-label" value is set 1`] = `
<div
aria-label="accessibility label"
class="css-view-175oi2r"
/>
`;

exports[`components/View prop "accessibilityLabelledBy" value is set 1`] = `
exports[`components/View prop "aria-labelledby" value is set 1`] = `
<div
aria-labelledby="123"
class="css-view-175oi2r"
/>
`;

exports[`components/View prop "accessibilityLiveRegion" value is set 1`] = `
exports[`components/View prop "aria-live" value is set 1`] = `
<div
aria-live="polite"
class="css-view-175oi2r"
/>
`;

exports[`components/View prop "accessibilityRole" value alters HTML element 1`] = `
<article
class="css-view-175oi2r"
role="article"
/>
`;

exports[`components/View prop "accessibilityRole" value is "button" 1`] = `
<button
class="css-view-175oi2r"
role="button"
type="button"
/>
`;

exports[`components/View prop "accessibilityRole" value is set 1`] = `
<div
class="css-view-175oi2r"
role="presentation"
/>
`;

exports[`components/View prop "dir" value is "ltr" 1`] = `
<div
class="css-view-175oi2r"
Expand Down Expand Up @@ -163,6 +141,28 @@ exports[`components/View prop "pointerEvents" 1`] = `
/>
`;

exports[`components/View prop "role" value alters HTML element 1`] = `
<article
class="css-view-175oi2r"
role="article"
/>
`;

exports[`components/View prop "role" value is "button" 1`] = `
<button
class="css-view-175oi2r"
role="button"
type="button"
/>
`;

exports[`components/View prop "role" value is set 1`] = `
<div
class="css-view-175oi2r"
role="presentation"
/>
`;

exports[`components/View prop "style" value is set 1`] = `
<div
class="css-view-175oi2r"
Expand Down
22 changes: 10 additions & 12 deletions packages/react-native-web/src/exports/View/__tests__/index-test.js
Original file line number Diff line number Diff line change
Expand Up @@ -49,42 +49,40 @@ describe('components/View', () => {
});
});

describe('prop "accessibilityLabel"', () => {
describe('prop "aria-label"', () => {
test('value is set', () => {
const { container } = render(
<View accessibilityLabel="accessibility label" />
);
const { container } = render(<View aria-label="accessibility label" />);
expect(container.firstChild).toMatchSnapshot();
});
});

describe('prop "accessibilityLabelledBy"', () => {
describe('prop "aria-labelledby"', () => {
test('value is set', () => {
const { container } = render(<View accessibilityLabelledBy="123" />);
const { container } = render(<View aria-labelledby="123" />);
expect(container.firstChild).toMatchSnapshot();
});
});

describe('prop "accessibilityLiveRegion"', () => {
describe('prop "aria-live"', () => {
test('value is set', () => {
const { container } = render(<View accessibilityLiveRegion="polite" />);
const { container } = render(<View aria-live="polite" />);
expect(container.firstChild).toMatchSnapshot();
});
});

describe('prop "accessibilityRole"', () => {
describe('prop "role"', () => {
test('value is set', () => {
const { container } = render(<View accessibilityRole="none" />);
const { container } = render(<View role="none" />);
expect(container.firstChild).toMatchSnapshot();
});

test('value is "button"', () => {
const { container } = render(<View accessibilityRole="button" />);
const { container } = render(<View role="button" />);
expect(container.firstChild).toMatchSnapshot();
});

test('value alters HTML element', () => {
const { container } = render(<View accessibilityRole="article" />);
const { container } = render(<View role="article" />);
expect(container.firstChild).toMatchSnapshot();
});
});
Expand Down
3 changes: 0 additions & 3 deletions packages/react-native-web/src/exports/View/index.js
Original file line number Diff line number Diff line change
Expand Up @@ -28,9 +28,6 @@ const forwardPropsList = Object.assign(
forwardedProps.defaultProps,
forwardedProps.accessibilityProps,
forwardedProps.clickProps,
forwardedProps.defaultProps,
forwardedProps.accessibilityProps,
forwardedProps.clickProps,
forwardedProps.focusProps,
forwardedProps.keyboardProps,
forwardedProps.mouseProps,
Expand Down
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