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[A11Y] Fix nav drawer being focusable when off-screen on small viewports #2666

Merged
merged 3 commits into from
Mar 18, 2021
Merged

[A11Y] Fix nav drawer being focusable when off-screen on small viewports #2666

merged 3 commits into from
Mar 18, 2021

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davwheat
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@davwheat davwheat commented Mar 7, 2021

Fixes #2565
Progresses towards completion of #3360

Changes proposed in this pull request:

  • Implements visibility: hidden on mobile when the drawer is not open.
  • Adds inline visibility: visible as drawer exits.
  • Removes inline style to re-apply visibility: hidden once transition is complete.

In the GIFs below, keep an eye on the watched variables in the dev console to see the effect of the change.

Before

LKOf0u

After

TpPNeQ

Confirmed

  • Frontend changes: tested on a local Flarum installation.

@davwheat davwheat changed the title Fix nav drawer being focusable when off-screen on small viewports [A11Y] Fix nav drawer being focusable when off-screen on small viewports Mar 7, 2021
@davwheat davwheat self-assigned this Mar 15, 2021
@davwheat davwheat added the type/accessibility Issues relating to accessibility (keyboard navigation, screenreaders, text contrast, etc.) label Mar 15, 2021
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@askvortsov1 askvortsov1 left a comment

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Works well, left a few minor code comments

js/src/common/utils/Drawer.js Outdated Show resolved Hide resolved
js/src/common/utils/Drawer.js Outdated Show resolved Hide resolved
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@askvortsov1 askvortsov1 left a comment

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Excellent!

@dsevillamartin
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I'm not comfortable enough with combining JS & CSS code for animations (I struggled a lot with Composer open & close animation in my mithril 2 branch) 🙈

If it works and doesn't break other things (which it doesn't look to me like it would), I'm fine with it.

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Looks good to me!

@SychO9 SychO9 merged commit 0cc12ae into flarum:master Mar 18, 2021
@davwheat davwheat deleted the dw/2565-remove-drawer-from-a11y-tree branch March 18, 2021 22:03
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[A11Y] App drawer on mobile is still part of accessibility tree when hidden
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