Issue number: Internal
---------
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issue. -->
<!-- Please try to limit your pull request to one type (bugfix, feature,
etc). Submit multiple pull requests if needed. -->
## What is the current behavior?
<!-- Please describe the current behavior that you are modifying. -->
It is possible to navigate the columns of a disabled Datetime with
`prefer-wheel` via the keyboard.
https://github.com/ionic-team/ionic-framework/assets/14926794/9c9dafc4-4b77-45a6-a276-70201c5c3ea5
## What is the new behavior?
<!-- Please describe the behavior or changes that are being added by
this PR. -->
- Picker Column Internal has a disabled state that disables the full
column
- When a Datetime is disabled with `prefer-wheel`, the columns in the
Datetime will be disabled
- It is no longer possible to navigate the wheels in a disabled Datetime
via the keyboard
Comparison of native & Ionic components:

## Does this introduce a breaking change?
- [ ] Yes
- [x] No
<!-- If this introduces a breaking change, please describe the impact
and migration path for existing applications below. -->
---------
Co-authored-by: ionitron <hi@ionicframework.com>
Co-authored-by: Liam DeBeasi <liamdebeasi@users.noreply.github.com>
Issue number: resolves#25945
---------
<!-- Please do not submit updates to dependencies unless it fixes an
issue. -->
<!-- Please try to limit your pull request to one type (bugfix, feature,
etc). Submit multiple pull requests if needed. -->
## What is the current behavior?
<!-- Please describe the current behavior that you are modifying. -->
Datetime wheel pickers cannot be styled.
## What is the new behavior?
<!-- Please describe the behavior or changes that are being added by
this PR. -->
Adds styling APIs in accordance with the Wheel Pickers and Time Picker
sections of [this design
doc](https://github.com/ionic-team/ionic-framework-design-documents/blob/main/projects/ionic-framework/components/datetime/datetime-styling.md).
Shadow parts added:
- `wheel-item`
- `wheel-item active`
- `time-button`
- `time-button active`
CSS properties added:
- `--wheel-highlight-background`
- `--wheel-fade-background-rgb`
## Does this introduce a breaking change?
- [ ] Yes
- [x] No
<!-- If this introduces a breaking change, please describe the impact
and migration path for existing applications below. -->
## 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: `7.0.7-dev.11685554390.10c2ca9b`
Docs PR: https://github.com/ionic-team/ionic-docs/pull/2982
Issue number: N/A
---------
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submitting a pull request, or let us know here if you need any help:
https://ionicframework.com/docs/building/contributing -->
<!-- Some docs updates need to be made in the `ionic-docs` repo, in a
separate PR. See
https://github.com/ionic-team/ionic-framework/blob/main/.github/CONTRIBUTING.md#modifying-documentation
for details. -->
<!-- Please do not submit updates to dependencies unless it fixes an
issue. -->
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etc). Submit multiple pull requests if needed. -->
## What is the current behavior?
<!-- Please describe the current behavior that you are modifying. -->
Picker internal and picker column internal tests are using legacy
syntax.
## What is the new behavior?
<!-- Please describe the behavior or changes that are being added by
this PR. -->
- Picker internal and picker column internal tests use generator syntax.
38187b744c
I updated these tests to disable multi-mode and direction testing since
the behaviors this file is testing do not vary across modes/directions.
89436784b0
- I removed the RTL screenshots here because the disabled state does not
vary across directions.
8d31eba5f2
- I removed the RTL screenshots here because the overlay rendering
behavior does not vary across directions. There is RTL behavior that we
need to test, but that is already captured in the screenshots in
`picker-internal/basic`.
d2a1531e6a
- Removed the mode and direction tests because this behavior does not
vary across modes/directions.
## Does this introduce a breaking change?
- [ ] Yes
- [x] No
<!-- If this introduces a breaking change, please describe the impact
and migration path for existing applications below. -->
## Other information
<!-- Any other information that is important to this PR such as
screenshots of how the component looks before and after the change. -->
Issue number: N/A
---------
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submitting a pull request, or let us know here if you need any help:
https://ionicframework.com/docs/building/contributing -->
<!-- Some docs updates need to be made in the `ionic-docs` repo, in a
separate PR. See
https://github.com/ionic-team/ionic-framework/blob/main/.github/CONTRIBUTING.md#modifying-documentation
for details. -->
<!-- Please do not submit updates to dependencies unless it fixes an
issue. -->
<!-- Please try to limit your pull request to one type (bugfix, feature,
etc). Submit multiple pull requests if needed. -->
This is the first PR to introduce the infrastructure required to add
test generators to the Ionic Framework project. This PR introduces the
file name changes necessary to support two playwright configs, so I
recommend reviewing the PR by commit:
1e5012cea1
- Created a `playwright.config-legacy.ts` file and updates
`package.json`.
- Running `npm run test.e2e` will run the generator tests, and running
`npm run test.e2e.legacy` will run the legacy tests.
4fe8de7df7
- Updates the GitHub Action scripts to run both the modern and legacy
E2E tests. I added command modifiers to avoid collisions with output
directories.
e8bcfaf926
- Updates `*.e2e.ts` files to have the legacy format name:
`*.e2e-legacy.ts`. This naming scheme is required for the two Playwright
configs to pull in the correct files. When migrating tests to
generators, team members will rename the file to remove the `-legacy`
part.
5bf196c36d
(warning: lots of files!)
- Updates the `*.e2e.ts-snapshots` directories to have the legacy format
name: `*.e2e-legacy.ts-snapshots`. The screenshot directory in
Playwright is generated based on the test file name which is why we are
updating the screenshot directory. When migrating tests to generators,
team members will rename the directory to remove the `-legacy` part.
## Does this introduce a breaking change?
- [ ] Yes
- [x] No
<!-- 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. -->
The Ionic Framework team would like to re-evaluate our approach to improving customization options when building mobile applications. We are looking at other solutions that a) make customizing an app UI easier and b) are applicable to a broader set of developers.