Issue number: internal
---------
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issue. -->
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etc). Submit multiple pull requests if needed. -->
## What is the new behavior?
<!-- Please describe the behavior or changes that are being added by
this PR. -->
- Removed old tokens stored on foundations folder. Now the jsons with
the tokens come from the new dependency:
https://github.com/OutSystems/outsystems-design-tokens.
- The tokens from UX Team completely changed the structure and in some
cases the values. Everything was replaced on the project to use the new
tokens.
- Snapshots updated and differences reviewed with UX Team. A fix was
done on the testing css, to make sure the correct _Inter_ font-family
was actually used. This resulted in some differences on the text for
some componentes, that had snapshots with the native fonts.
- Removed generation of scss file on tokens script, that contained the
:root selector with the custom CSS properties, as they were not used on
the Ionic context.
- Removed generation of html file with tokens preview, as there wasn't a
great value on this (we have storybook on other contexts) and it allowed
to reduce a lot of code and complexity from the tokens script.
- The token command was adapted to use the command available from the
https://github.com/OutSystems/outsystems-design-tokens package, using
the `--config` prop, where we pass the path to our Ionic token script,
where we generate the needed scss variables and utility-classes (by
default the tokens repo tries to be as agnostic as possible, and only
generates the css variables, without the prefix and added details we
need on the Ionic side).
- Removed the token command from the npm run build, as it unnecessarily
added time on that command to run. Besides, it should not be common that
we need to run this command in the future.
- Updated reference to latest version of [Style Dictionary
4.1.3](https://v4.styledictionary.com/version-4/statement/). Version 4
comes with a lot of improvements, but also breaking-changes, so it was
needed to adapt the tokens script. The code on the script is also now
cleaner.
- Changed prefix from ionic to ion. The term ionic was used initially,
to help differentiate from the old ios/md stuff, but I feel with the
current scss architecture, that is no longer needed, and we can use the
same prefix across themes.
This requires to run `npm install ` again.
## Does this introduce a breaking change?
- [x] Yes
- [ ] No
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2. Update the BREAKING.md file with the breaking change.
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---------
Co-authored-by: ionitron <hi@ionicframework.com>
Co-authored-by: Maria Hutt <thetaPC@users.noreply.github.com>
Issue number: resolves#29773
---------
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issue. -->
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etc). Submit multiple pull requests if needed. -->
## What is the current behavior?
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Certain Chrome and Edge versions (confirmed: Chrome v127 and Edge v127)
would indicate that the backdrop has an accessibility violation:
```
Blocked aria-hidden on a <ion-backdrop> element because the element that just received
focus must not be hidden from assistive technology users. Avoid using aria-hidden on a
focused element or its ancestor. Consider using the inert attribute instead, which will also
prevent focus. For more details, see the aria-hidden section of the WAI-ARIA specification at
```
The error is happening because `tabindex` and `aria-hidden` are being
passed to `ion-backdrop`. The `tabindex` attribute is used to make an
element focusable, regardless of value. When `aria-hidden` is applied to
an element, then the element is hidden from screen readers. This
violates the accessibility standards since `ion-backdrop` would be
considered a focusable element but not visible to screen readers.
## What is the new behavior?
<!-- Please describe the behavior or changes that are being added by
this PR. -->
- Removed `tabindex`, this aligns with frameworks known for
accessibility (Chakra UI)
## Does this introduce a breaking change?
- [ ] Yes
- [x] No
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1. Describe the impact and migration path for existing applications
below.
2. Update the BREAKING.md file with the breaking change.
3. Add "BREAKING CHANGE: [...]" to the commit description when merging.
See
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for more information.
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## Other information
<!-- Any other information that is important to this PR such as
screenshots of how the component looks before and after the change. -->
Dev build: `8.3.4-dev.11729533091.1ac77a0c`
How to test:
1. Use either Chrome v127 or Edge v127
2. Navigate to the [alert basic
page](https://ionic-framework-3pvgcj4b9-ionic1.vercel.app/src/components/alert/test/basic)
from the `main` branch
3. Open browser console
4. Click on the first button on the alert page
5. Click on the backdrop
6. Notice the error message in the browser console (if you don't see it,
then use a private browser or clear cache)
7. Navigate to the [alert basic
page](https://ionic-framework-git-rou-11175-ionic1.vercel.app/src/components/alert/test/basic)
from the `ROU-11175` branch
8. Repeat steps 2-6
9. Verify that the error does not appear
Issue number: internal
---------
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issue. -->
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## What is the current behavior?
<!-- Please describe the current behavior that you are modifying. -->
No Ionic theme styles for the `ion-backdrop` element
## What is the new behavior?
<!-- Please describe the behavior or changes that are being added by
this PR. -->
Adds Ionic theme styles for `ion-backdrop` and updates snapshots.
## Does this introduce a breaking change?
- [ ] Yes
- [x] No
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1. Describe the impact and migration path for existing applications
below.
2. Update the BREAKING.md file with the breaking change.
3. Add "BREAKING CHANGE: [...]" to the commit description when merging.
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## Other information
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screenshots of how the component looks before and after the change. -->
The backdrop changes were only applied to `ion-modal` for now as all
other components where `ion-backdrop` is used do not yet have dedicated
Ionic theme styles. This is relevant as those components will need to
set `--backdrop-opacity: <value>` for their own implementations.
Issue number: None
---------
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issue. -->
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etc). Submit multiple pull requests if needed. -->
## What is the new behavior?
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this PR. -->
This PR follows the architectural changes defined on the _SCSS
Architecture Design Doc_. Due to some of the developments done in the
meantime, not everything that was defined on that document was followed
and some sections were simplified.
Overall, there were two guidelines that supported the work on this PR:
- Have no impact on the current scss partials & CSS architecture for the
`md/iOS` themes.
- Make everything related to the new `Ionic` Theme separated.
Based on these, here're the changes made:
**On Themes folder (private):**
- Renamed current internal scss partials on src/themes, related to
md/iOS, to `native.*.scss` and move them to a new folder, called
`native`. Updated imports on all framework.
- Removed the ionic prefix from the name of the mixins and function
partials on src/themes. Updated imports on all framework.
- Created new folder, named ionic, inside src/themes. This holds the
`ionic.globals.scss`, with all the mixins and functions forwarded, to be
used on other scopes.
- Replaced on already created Ionic theme files, the usage of tokens and
mixins with @use, to instead _@use
"../../themes/ionic/ionic.globals.scss" as globals;_. This ensures an
equal approach is followed everywhere and also makes it easier to change
the files imported or paths, in the future, as its all in the same
global file.
- Updated the foundations `readMe` file, with the new process for using
globals.
**On css folder (public):**
- Created new folder, named `ionic`, inside src/css. This holds all the
files related exclusively to Ionic Theme, following the same structure
as exists now for md/iOS, with a core, a bundle, utils, etc. Some files
were a bit duplicated, to eliminate imports from ios or md theme
partials. The only file common to both Themes is the `normalize.scss`.
- No folder structure or renamings were done on the existing output, to
prevent breaking-changes for developers already making imports from this
folder.
- Updated typography and link partials to use globals instead of tokens.
- Changed `font-size` styles on typography to be on `body`, instead of
`html`, to enable correct support of accessibility features on browsers
and devices, related to `font-size`.
**Other changes related to global styles new architecture:**
- Updated margin & padding utility-classed generated by token, to
include css variables and padding/margin mixins.
- Updated link test to use new global Ionic bundle, correct
utility-class on ion-content and updated snapshots. The font-size
changed to 16, as its now the default on the body.
- Updated typography snapshots.
- Updated prettier format on all scss files. Later on we should make
sure this is equal for all team members.
## Does this introduce a breaking change?
- [ ] Yes
- [x] No
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1. Describe the impact and migration path for existing applications
below.
2. Update the BREAKING.md file with the breaking change.
3. Add "BREAKING CHANGE: [...]" to the commit description when merging.
See
https://github.com/ionic-team/ionic-framework/blob/main/docs/CONTRIBUTING.md#footer
for more information.
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---------
Co-authored-by: Sean Perkins <sean@ionic.io>
Issue number: Internal
---------
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issue. -->
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## What is the current behavior?
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## What is the new behavior?
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this PR. -->
Adds the base architecture to add a new theme configuration to Ionic
Framework components.
- Components can now specify an additional stylesheet for the `ionic`
theme.
- Developers can specify the `theme` and `mode` independently to control
look and feel of a component.
Test infrastructure has been updated to add support for testing the
theme configuration with Playwright.
- Existing `themes` test configuration has been renamed to `palettes`
This PR is just the initial effort to decouple Ionic's architecture to
separate look and feel and allow our dev team to start introducing the
new component appearance to the UI. There will be additional changes
required to completely add support for the Ionic theme. These changes
are targeted against the `next` branch and are not expected to be used
in a production environment at this time.
## Does this introduce a breaking change?
- [ ] Yes
- [x] No
<!--
If this introduces a breaking change:
1. Describe the impact and migration path for existing applications
below.
2. Update the BREAKING.md file with the breaking change.
3. Add "BREAKING CHANGE: [...]" to the commit description when merging.
See
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## Other information
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screenshots of how the component looks before and after the change. -->
---------
Co-authored-by: Maria Hutt <thetaPC@users.noreply.github.com>
Co-authored-by: Brandy Carney <brandyscarney@users.noreply.github.com>
Issue number: Resolves#23942
---------
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## What is the current behavior?
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When an overlay is created (inserted in the DOM), but not presented, the
scroll gesture is prevented. This behavior comes from the
`connectedCallback` of `ion-backdrop`, where the gesture is prevented as
soon as the backdrop is inserted in the DOM.
This means in situations where a developer creates an overlay, but does
not present it immediately, the user cannot scroll. This is not desired.
## What is the new behavior?
<!-- Please describe the behavior or changes that are being added by
this PR. -->
- Scroll blocking behavior tied to the gesture has been removed from
`ion-backdrop` and implemented into the overlays directly.
- When an overlay is presented, scroll blocking is enabled on the `body`
element (the user cannot scroll on the main content).
- When the last presented overlay is dismissed, scroll blocking is
disabled on the `body` element (the user can scroll on the main
content).
## Does this introduce a breaking change?
- [x] Yes
- [ ] No
`ion-backdrop` no longer prevents scrolling on the main content when the
backdrop is either inserted into the DOM or removed from the DOM.
Developers using Ionic overlays do not need to migrate their
implementations.
Developers with custom overlays using `ion-backdrop` internally can
either use Ionic's gesture controller to disable scrolling when their
overlay is presented/dismissed or can manually add the
`backdrop-no-scroll` Ionic global class to the `body` element.
<!-- If this introduces a breaking change, please describe the impact
and migration path for existing applications below. -->
## Other information
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screenshots of how the component looks before and after the change. -->
---------
- removes mode-less component classes from the internal CSS, use element instead
- adds mode specific classes `md` or `ios` for styling inside of shadow components
- adds e2e test that verifies mode classes exist on all ionic components, plus checks for specific classes that the components need for internal styling
fixes#17608
- updates components to use shadow DOM or scoped if they require css variables
- moves global styles to an external stylesheet that needs to be imported
- adds support for additional colors and removes the Sass loops to generate colors for each component
- several property renames, bug fixes, and test updates
Co-authored-by: Manu Mtz.-Almeida <manu.mtza@gmail.com>
Co-authored-by: Adam Bradley <adambradley25@gmail.com>
Co-authored-by: Cam Wiegert <cam@camwiegert.com>
