"screen readers" is quite reductive, as there are other assistive technologies. content hidden this way is even announced by things like Alexa/Siri etc, so it's not so much just "screen readers".
in the long run, we may even consider changing the actual classnames (maybe `.visually-hidden` / `.visually-hidden-focusable`, though admittedly that's a bit verbose).
also includes a tiny tweak to layout.md to generalise the note about using `.sr-only`
* Keep checks/radio toggle buttons on topic
- give examples of the pure toggle checks and radios, without the button group class. show that these work fine without `.btn-group`, but still cross-reference it
- move the explanation from "Checkbox toggle buttons" directly to "Toggle buttons", as the mention of using button classes applies equally to the subsequent "Radio toggle buttons" and "Outlined styles" subsections.
* Expand button group description
as it's not just single line, but vertical as well
* Expand button group examples
- add more colour ... `.btn-secondary` is just dull and uninspiring
- new section to showcase "Checkbox and radio button groups"
- add a mixed styles example
- add an example of vertical radio button group
* Rename `sr-only`/`sr-only-focusable`
To be more representative of the fact that these are not necessarily "screen reader" specific, but actually apply to assistive technologies in general (and also things like Alexa/Siri/etc). Goes hand-in-hand with #31133
Co-authored-by: XhmikosR <xhmikosr@gmail.com>
* Docs: improve/expand button documentation
- since we're not doing the disabled cursor thing anymore anyway, remove confusing/unnecessary mention for link-based disabled buttons
- make the disabled toggle example using a link actually follow the preceding advice of also having `tabindex="-1"` and `aria-disabled="true"`
- tweak the link functionality callout to also still mention `aria-disabled` to reinforce the idea
- tweak toggle state description (not just `<button>`s, but also links etc...so just remove mention of `<button>` there; also reinforce accessibility aspect once more)
- add a new callout that cross-references checkbox-based toggles, and what the similarity/difference between them is
- add a matching cross-reference callout to the checkbox-based toggle buttons page
* Update link to now renamed checks-radios.md
* Docs: rename form checks page to "Checks / radios"
it's not immediately obvious that "checks" includes information about both checkboxes and radio buttons. while "checks / radios" is also still not perfect (as honestly even I didn't quite grok that "checks" meant checkboxes), it should make it slightly more obvious nonetheless
* Move color utility callouts to start of page
Hierarchically/structurally, in the position they are currently at, the two callouts seem like they "belong" just to the "background color" section. Moving them to the start makes it clearer that those two callouts relate to everything in the page (both "Color" and "Background color" classes.
* Change heading level
otherwise the assistive technology callout looks like it's hierarchically under the "Dealing with specificity" heading
* Add two new toasts examples
- Adds a new custom content example that removes the toast header and adds a custom close icon
- Adds docs for how to create your own color schemes
- Adds example of additional buttons
* Update toasts examples
- Remove span and place aria on SVG element
- Add .border-0 to color scheme example for crisper edges
* Update toasts.md
Co-authored-by: XhmikosR <xhmikosr@gmail.com>
- point to WCAG 2.1 rather than 2.0
- soften/expand the language around color contrast, since the situation has definitely improved in v5 but we still can't guarantee all possible permutations of colors/opacities/etc
- minor language/stylistic tweaks
- add further resources
* Docs: fix old/broken example capture and typo
* Make example less broken-looking
don't want to give impression that now it's ok to just sprinkle `role="button"` around. this at least makes the `span` keyboard-focusable, similar to at least the start of a custom control
Co-authored-by: XhmikosR <xhmikosr@gmail.com>
* v5: Add role=button cursor in Reboot
Ports the changes from #30562 made in v4.5 and adds them to v5. This replaces #30563 which sought to add this to the utility API, but the v4 PR shifted to implement an accessible solution vs a lone utility.
* Update reboot.md
Co-authored-by: XhmikosR <xhmikosr@gmail.com>
