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Fix submenu keyboard a11y in IE #22546

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merged 1 commit into from
May 29, 2020
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Description

Fixes #21136.

:focus-within doesn't work on IE, so the Navigation block submenus are not keyboard accessible. This PR adds styles to .is-editing so that the submenu displays when its parent or its contents are focused.

How has this been tested?

Tested with keyboard on IE: navigating between top-level and nested items is now possible.

Screenshots

Types of changes

Bug fix (non-breaking change which fixes an issue)

Checklist:

  • My code is tested.
  • My code follows the WordPress code style.
  • My code follows the accessibility standards.
  • My code has proper inline documentation.
  • I've included developer documentation if appropriate.
  • I've updated all React Native files affected by any refactorings/renamings in this PR.

@tellthemachines tellthemachines self-assigned this May 22, 2020
@tellthemachines tellthemachines added [a11y] Keyboard & Focus [Focus] Accessibility (a11y) Changes that impact accessibility and need corresponding review (e.g. markup changes). Browser Issues Issues or PRs that are related to browser specific problems [Type] Bug An existing feature does not function as intended labels May 22, 2020
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Size Change: +26 B (0%)

Total Size: 1.12 MB

Filename Size Change
build/block-library/editor-rtl.css 7.18 kB +13 B (0%)
build/block-library/editor.css 7.18 kB +13 B (0%)
ℹ️ View Unchanged
Filename Size Change
build/a11y/index.js 1.02 kB 0 B
build/annotations/index.js 3.62 kB 0 B
build/api-fetch/index.js 3.4 kB 0 B
build/autop/index.js 2.83 kB 0 B
build/blob/index.js 620 B 0 B
build/block-directory/index.js 6.93 kB 0 B
build/block-directory/style-rtl.css 790 B 0 B
build/block-directory/style.css 791 B 0 B
build/block-editor/index.js 105 kB 0 B
build/block-editor/style-rtl.css 10.9 kB 0 B
build/block-editor/style.css 10.9 kB 0 B
build/block-library/index.js 119 kB 0 B
build/block-library/style-rtl.css 7.48 kB 0 B
build/block-library/style.css 7.48 kB 0 B
build/block-library/theme-rtl.css 684 B 0 B
build/block-library/theme.css 686 B 0 B
build/block-serialization-default-parser/index.js 1.88 kB 0 B
build/block-serialization-spec-parser/index.js 3.1 kB 0 B
build/blocks/index.js 48.1 kB 0 B
build/components/index.js 190 kB 0 B
build/components/style-rtl.css 17.1 kB 0 B
build/components/style.css 17.1 kB 0 B
build/compose/index.js 9.24 kB 0 B
build/core-data/index.js 11.4 kB 0 B
build/data-controls/index.js 1.29 kB 0 B
build/data/index.js 8.42 kB 0 B
build/date/index.js 5.47 kB 0 B
build/deprecated/index.js 771 B 0 B
build/dom-ready/index.js 568 B 0 B
build/dom/index.js 3.11 kB 0 B
build/edit-navigation/index.js 6.63 kB 0 B
build/edit-navigation/style-rtl.css 857 B 0 B
build/edit-navigation/style.css 856 B 0 B
build/edit-post/index.js 302 kB 0 B
build/edit-post/style-rtl.css 12.2 kB 0 B
build/edit-post/style.css 12.2 kB 0 B
build/edit-site/index.js 13.2 kB 0 B
build/edit-site/style-rtl.css 5.45 kB 0 B
build/edit-site/style.css 5.45 kB 0 B
build/edit-widgets/index.js 7.73 kB 0 B
build/edit-widgets/style-rtl.css 4.59 kB 0 B
build/edit-widgets/style.css 4.59 kB 0 B
build/editor/editor-styles-rtl.css 425 B 0 B
build/editor/editor-styles.css 428 B 0 B
build/editor/index.js 44.6 kB 0 B
build/editor/style-rtl.css 5.06 kB 0 B
build/editor/style.css 5.06 kB 0 B
build/element/index.js 4.65 kB 0 B
build/escape-html/index.js 733 B 0 B
build/format-library/index.js 7.64 kB 0 B
build/format-library/style-rtl.css 502 B 0 B
build/format-library/style.css 502 B 0 B
build/hooks/index.js 2.13 kB 0 B
build/html-entities/index.js 622 B 0 B
build/i18n/index.js 3.56 kB 0 B
build/is-shallow-equal/index.js 711 B 0 B
build/keyboard-shortcuts/index.js 2.51 kB 0 B
build/keycodes/index.js 1.94 kB 0 B
build/list-reusable-blocks/index.js 3.13 kB 0 B
build/list-reusable-blocks/style-rtl.css 226 B 0 B
build/list-reusable-blocks/style.css 226 B 0 B
build/media-utils/index.js 5.29 kB 0 B
build/notices/index.js 1.79 kB 0 B
build/nux/index.js 3.4 kB 0 B
build/nux/style-rtl.css 616 B 0 B
build/nux/style.css 613 B 0 B
build/plugins/index.js 2.56 kB 0 B
build/primitives/index.js 1.5 kB 0 B
build/priority-queue/index.js 789 B 0 B
build/redux-routine/index.js 2.85 kB 0 B
build/rich-text/index.js 14.8 kB 0 B
build/server-side-render/index.js 2.68 kB 0 B
build/shortcode/index.js 1.7 kB 0 B
build/token-list/index.js 1.28 kB 0 B
build/url/index.js 4.02 kB 0 B
build/viewport/index.js 1.84 kB 0 B
build/warning/index.js 1.14 kB 0 B
build/wordcount/index.js 1.17 kB 0 B

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Tested in IE11 and it worked well

@adamziel adamziel merged commit 7b10c30 into master May 29, 2020
@adamziel adamziel deleted the fix/submenu-keyboard-a11y-IE branch May 29, 2020 08:45
@github-actions github-actions bot added this to the Gutenberg 8.3 milestone May 29, 2020
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Browser Issues Issues or PRs that are related to browser specific problems [Focus] Accessibility (a11y) Changes that impact accessibility and need corresponding review (e.g. markup changes). [Type] Bug An existing feature does not function as intended
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Navigation block submenus inaccessible on IE
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