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v8.3.2

tanner-reits and others added 5 commits September 17, 2024 11:08
Issue number: resolves #29523

---------

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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. -->

The scrollable segment flickers on iOS physical devices or simulators
when the active button is near the edge of the screen. The jump is due
to the button being scrolled to the center and snaps back to the edge
since the button was scrolled past the container.

## What is the new behavior?
<!-- Please describe the behavior or changes that are being added by
this PR. -->

- Switched to `scrollTo` provides for a smoother transition.
- Gave co author credit to the original reporter since they provided
part of the solution
- No new tests were created since functionality stays the same and
testing on Playwright would be impossible to recreate

## Does this introduce a breaking change?

- [ ] Yes
- [x] No

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  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
https://github.com/ionic-team/ionic-framework/blob/main/docs/CONTRIBUTING.md#footer
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: 8.3.2-dev.11726779768.16e1f1d2

How to test:
1. Create a new app through any starter
2. Add a scrollable segment with at least 6 buttons (code snippet
example below)
3. Recommended to change the segment mode to `md` since it's easier to
see the flicker
4. Build the app and open it in an iOS or simulator (if more
instructions on how to do this is needed, reach out to me)
5. Click on the third button
6. Click on the first button
7. Notice the flicker
8. Click over to the third to last button
9. Click on either the last two buttons
10. Notice the flicker
11. Install the dev build
12. Verify the load does not flicker
13. Repeat steps 4 and 5
14. Verify the flicker is no longer there
15. Repeat steps 7 and 8
16. Verify the flicker is no longer there


```js
<ion-segment value="2" scrollable="true" mode="md">
  <ion-segment-button value="1">
    <ion-label>Button 1</ion-label>
  </ion-segment-button>
  <ion-segment-button value="2">
    <ion-label>Button 2</ion-label>
  </ion-segment-button>
  <ion-segment-button value="3">
    <ion-label>Button 3</ion-label>
  </ion-segment-button>
  <ion-segment-button value="4">
    <ion-label>Button 4</ion-label>
  </ion-segment-button>
  <ion-segment-button value="5">
    <ion-label>Button 5</ion-label>
  </ion-segment-button>
  <ion-segment-button value="6">
    <ion-label>Button 6</ion-label>
  </ion-segment-button>
</ion-segment>
```

---------

Co-authored-by: rostislavcz <58735164+rostislavcz@users.noreply.github.com>
Issue number: resolves #29830

---------

## What is the current behavior?
The `setFocus` method on `ion-app` is marked internal.

## What is the new behavior?
Document the `setFocus` method as a way for developers to
programmatically focus elements.

## Does this introduce a breaking change?

- [ ] Yes
- [x] No

## Other information

The method isn’t new, it was just marked as internal, which prevented it
from being documented. I can mark this as a `feat` though if anyone
thinks it should be.

Related documentation PR:
ionic-team/ionic-docs#3842
@github-actions github-actions bot added package: core @ionic/core package package: angular @ionic/angular package package: vue @ionic/vue package package: react @ionic/react package labels Oct 2, 2024
@brandyscarney brandyscarney marked this pull request as ready for review October 2, 2024 17:41
@brandyscarney brandyscarney requested a review from a team as a code owner October 2, 2024 17:41
@brandyscarney brandyscarney requested review from gnbm and removed request for a team October 2, 2024 17:41
@brandyscarney brandyscarney merged commit 09b2ed0 into 8.3.x Oct 2, 2024
92 checks passed
@brandyscarney brandyscarney deleted the release-8.3.2 branch October 2, 2024 17:42
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4 participants