feat(segment-view): adds support for new ion-segment-view component (#29969)

Issue number: resolves internal

---------

<!-- 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. -->

Segments can only be changed by clicking a segment button, or dragging
the indicator

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

The segment/segment buttons can now be linked to segment content within
a segment view component. This content is scrollable/swipeable. Changing
the content will update the segment/indicator and vice-versa.

## 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
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. -->

**Limitations:**
- Segment buttons **cannot** be disabled when connected ton
`ion-segment-content` instances
- The `ion-segment` **cannot** be without a value when linked with an
`ion-segment-view`. If no value is provided, the value will default to
the value of the first `ion-segment-content`


[Preview](https://ionic-framework-jlt8by2io-ionic1.vercel.app/src/components/segment-view/test/basic)
[Preview (disabled
state)](https://ionic-framework-jlt8by2io-ionic1.vercel.app/src/components/segment-view/test/disabled)

---------

Co-authored-by: Brandy Carney <brandyscarney@gmail.com>

core/src/components/segment-view/segment-view-interface.ts

@@ -0,0 +1,4 @@
+export interface SegmentViewScrollEvent {
+  scrollRatio: number;
+  isManualScroll: boolean;
+}

core/src/components/segment-view/segment-view.ios.scss

@@ -0,0 +1,9 @@
+@import "./segment-view";
+@import "../segment-button/segment-button.ios.vars";
+
+// iOS Segment View
+// --------------------------------------------------
+
+:host(.segment-view-disabled) {
+  opacity: $segment-button-ios-opacity-disabled;
+}

core/src/components/segment-view/segment-view.md.scss

@@ -0,0 +1,9 @@
+@import "./segment-view";
+@import "../segment-button/segment-button.md.vars";
+
+// Material Design Segment View
+// --------------------------------------------------
+
+:host(.segment-view-disabled) {
+  opacity: $segment-button-md-opacity-disabled;
+}

core/src/components/segment-view/segment-view.scss

@@ -0,0 +1,31 @@
+// Segment View
+// --------------------------------------------------
+
+:host {
+  display: flex;
+
+  height: 100%;
+
+  overflow-x: scroll;
+  scroll-snap-type: x mandatory;
+
+  /* Hide scrollbar in Firefox */
+  scrollbar-width: none;
+
+  /* Hide scrollbar in IE and Edge */
+  -ms-overflow-style: none;
+}
+
+/* Hide scrollbar in webkit */
+:host::-webkit-scrollbar {
+  display: none;
+}
+
+:host(.segment-view-disabled) {
+  touch-action: none;
+  overflow-x: hidden;
+}
+
+:host(.segment-view-scroll-disabled) {
+  pointer-events: none;
+}

core/src/components/segment-view/segment-view.tsx

@@ -0,0 +1,153 @@
+import type { ComponentInterface, EventEmitter } from '@stencil/core';
+import { Component, Element, Event, Host, Listen, Method, Prop, State, h } from '@stencil/core';
+
+import type { SegmentViewScrollEvent } from './segment-view-interface';
+
+@Component({
+  tag: 'ion-segment-view',
+  styleUrls: {
+    ios: 'segment-view.ios.scss',
+    md: 'segment-view.md.scss',
+  },
+  shadow: true,
+})
+export class SegmentView implements ComponentInterface {
+  private scrollEndTimeout: ReturnType<typeof setTimeout> | null = null;
+  private isTouching = false;
+
+  @Element() el!: HTMLElement;
+
+  /**
+   * If `true`, the segment view cannot be interacted with.
+   */
+  @Prop() disabled = false;
+
+  /**
+   * @internal
+   *
+   * If `true`, the segment view is scrollable.
+   * If `false`, pointer events will be disabled. This is to prevent issues with
+   * quickly scrolling after interacting with a segment button.
+   */
+  @State() isManualScroll?: boolean;
+
+  /**
+   * Emitted when the segment view is scrolled.
+   */
+  @Event() ionSegmentViewScroll!: EventEmitter<SegmentViewScrollEvent>;
+
+  @Listen('scroll')
+  handleScroll(ev: Event) {
+    const { scrollLeft, scrollWidth, clientWidth } = ev.target as HTMLElement;
+    const scrollRatio = scrollLeft / (scrollWidth - clientWidth);
+
+    this.ionSegmentViewScroll.emit({
+      scrollRatio,
+      isManualScroll: this.isManualScroll ?? true,
+    });
+
+    // Reset the timeout to check for scroll end
+    this.resetScrollEndTimeout();
+  }
+
+  /**
+   * Handle touch start event to know when the user is actively dragging the segment view.
+   */
+  @Listen('touchstart')
+  handleScrollStart() {
+    if (this.scrollEndTimeout) {
+      clearTimeout(this.scrollEndTimeout);
+      this.scrollEndTimeout = null;
+    }
+
+    this.isTouching = true;
+  }
+
+  /**
+   * Handle touch end event to know when the user is no longer dragging the segment view.
+   */
+  @Listen('touchend')
+  handleTouchEnd() {
+    this.isTouching = false;
+  }
+
+  /**
+   * Reset the scroll end detection timer. This is called on every scroll event.
+   */
+  private resetScrollEndTimeout() {
+    if (this.scrollEndTimeout) {
+      clearTimeout(this.scrollEndTimeout);
+      this.scrollEndTimeout = null;
+    }
+    this.scrollEndTimeout = setTimeout(
+      () => {
+        this.checkForScrollEnd();
+      },
+      // Setting this to a lower value may result in inconsistencies in behavior
+      // across browsers (particularly Firefox).
+      // Ideally, all of this logic is removed once the scroll end event is
+      // supported on all browsers (https://caniuse.com/?search=scrollend)
+      100
+    );
+  }
+
+  /**
+   * Check if the scroll has ended and the user is not actively touching.
+   * If the conditions are met (active content is enabled and no active touch),
+   * reset the scroll position and emit the scroll end event.
+   */
+  private checkForScrollEnd() {
+    // Only emit scroll end event if the active content is not disabled and
+    // the user is not touching the segment view
+    if (!this.isTouching) {
+      this.isManualScroll = undefined;
+    }
+  }
+
+  /**
+   * @internal
+   *
+   * This method is used to programmatically set the displayed segment content
+   * in the segment view. Calling this method will update the `value` of the
+   * corresponding segment button.
+   *
+   * @param id: The id of the segment content to display.
+   * @param smoothScroll: Whether to animate the scroll transition.
+   */
+  @Method()
+  async setContent(id: string, smoothScroll = true) {
+    const contents = this.getSegmentContents();
+    const index = contents.findIndex((content) => content.id === id);
+
+    if (index === -1) return;
+
+    this.isManualScroll = false;
+    this.resetScrollEndTimeout();
+
+    const contentWidth = this.el.offsetWidth;
+    this.el.scrollTo({
+      top: 0,
+      left: index * contentWidth,
+      behavior: smoothScroll ? 'smooth' : 'instant',
+    });
+  }
+
+  private getSegmentContents(): HTMLIonSegmentContentElement[] {
+    return Array.from(this.el.querySelectorAll('ion-segment-content'));
+  }
+
+  render() {
+    const { disabled, isManualScroll } = this;
+
+    return (
+      <Host
+        class={{
+          'segment-view-disabled': disabled,
+          'segment-view-scroll-disabled': isManualScroll === false,
+        }}
+      >
+        <slot></slot>
+      </Host>
+    );
+  }
+}

core/src/components/segment-view/test/basic/index.html

@@ -0,0 +1,164 @@
+<!DOCTYPE html>
+<html lang="en" dir="ltr">
+  <head>
+    <meta charset="UTF-8" />
+    <title>Segment View - Basic</title>
+    <meta
+      name="viewport"
+      content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no"
+    />
+    <link href="../../../../../css/ionic.bundle.css" rel="stylesheet" />
+    <link href="../../../../../scripts/testing/styles.css" rel="stylesheet" />
+    <script src="../../../../../scripts/testing/scripts.js"></script>
+    <script nomodule src="../../../../../dist/ionic/ionic.js"></script>
+    <script type="module" src="../../../../../dist/ionic/ionic.esm.js"></script>
+
+    <style>
+      ion-segment-view {
+        height: 100px;
+
+        margin-bottom: 20px;
+      }
+
+      ion-segment-content {
+        display: flex;
+        justify-content: center;
+        align-items: center;
+      }
+
+      ion-segment-content:nth-of-type(3n + 1) {
+        background: lightpink;
+      }
+
+      ion-segment-content:nth-of-type(3n + 2) {
+        background: lightblue;
+      }
+
+      ion-segment-content:nth-of-type(3n + 3) {
+        background: lightgreen;
+      }
+    </style>
+  </head>
+
+  <body>
+    <ion-app>
+      <ion-header>
+        <ion-toolbar>
+          <ion-title>Segment View - Basic</ion-title>
+        </ion-toolbar>
+      </ion-header>
+
+      <ion-content>
+        <ion-segment id="noValueSegment">
+          <ion-segment-button content-id="no" value="no">
+            <ion-label>No</ion-label>
+          </ion-segment-button>
+          <ion-segment-button content-id="value" value="value">
+            <ion-label>Value</ion-label>
+          </ion-segment-button>
+        </ion-segment>
+        <ion-segment-view id="noValueSegmentView">
+          <ion-segment-content id="no">No</ion-segment-content>
+          <ion-segment-content id="value">Value</ion-segment-content>
+        </ion-segment-view>
+
+        <ion-segment value="free">
+          <ion-segment-button content-id="paid" value="paid">
+            <ion-label>Paid</ion-label>
+          </ion-segment-button>
+          <ion-segment-button style="min-width: 200px" content-id="free" value="free">
+            <ion-label>Free</ion-label>
+          </ion-segment-button>
+          <ion-segment-button content-id="top" value="top">
+            <ion-label>Top</ion-label>
+          </ion-segment-button>
+        </ion-segment>
+        <ion-segment-view>
+          <ion-segment-content id="paid">Paid</ion-segment-content>
+          <ion-segment-content id="free">Free</ion-segment-content>
+          <ion-segment-content id="top">Top</ion-segment-content>
+        </ion-segment-view>
+
+        <ion-segment value="peach" scrollable>
+          <ion-segment-button content-id="orange" value="orange">
+            <ion-label>Orange</ion-label>
+          </ion-segment-button>
+          <ion-segment-button content-id="banana" value="banana">
+            <ion-label>Banana</ion-label>
+          </ion-segment-button>
+          <ion-segment-button content-id="pear" value="pear">
+            <ion-label>Pear</ion-label>
+          </ion-segment-button>
+          <ion-segment-button content-id="peach" value="peach">
+            <ion-label>Peach</ion-label>
+          </ion-segment-button>
+          <ion-segment-button content-id="grape" value="grape">
+            <ion-label>Grape</ion-label>
+          </ion-segment-button>
+          <ion-segment-button content-id="mango" value="mango">
+            <ion-label>Mango</ion-label>
+          </ion-segment-button>
+          <ion-segment-button content-id="apple" value="apple">
+            <ion-label>Apple</ion-label>
+          </ion-segment-button>
+          <ion-segment-button content-id="strawberry" value="strawberry">
+            <ion-label>Strawberry</ion-label>
+          </ion-segment-button>
+          <ion-segment-button content-id="cherry" value="cherry">
+            <ion-label>Cherry</ion-label>
+          </ion-segment-button>
+        </ion-segment>
+        <ion-segment-view>
+          <ion-segment-content id="orange">Orange</ion-segment-content>
+          <ion-segment-content id="banana">Banana</ion-segment-content>
+          <ion-segment-content id="pear">Pear</ion-segment-content>
+          <ion-segment-content id="peach">Peach</ion-segment-content>
+          <ion-segment-content id="grape">Grape</ion-segment-content>
+          <ion-segment-content id="mango">Mango</ion-segment-content>
+          <ion-segment-content id="apple">Apple</ion-segment-content>
+          <ion-segment-content id="strawberry">Strawberry</ion-segment-content>
+          <ion-segment-content id="cherry">Cherry</ion-segment-content>
+        </ion-segment-view>
+
+        <button class="expand" onClick="changeSegmentContent()">Change Segment Content</button>
+
+        <button class="expand" onClick="clearSegmentValue()">Clear Segment Value</button>
+      </ion-content>
+
+      <ion-footer>
+        <ion-toolbar>
+          <ion-title>Footer</ion-title>
+        </ion-toolbar>
+      </ion-footer>
+
+      <script>
+        function changeSegmentContent() {
+          const segment = document.querySelector('#noValueSegment');
+          const segmentView = document.querySelector('#noValueSegmentView');
+
+          let currentValue = segment.value;
+
+          if (currentValue === 'value') {
+            currentValue = 'no';
+          } else {
+            currentValue = 'value';
+          }
+
+          segment.value = currentValue;
+        }
+
+        async function clearSegmentValue() {
+          const segmentView = document.querySelector('#noValueSegmentView');
+          segmentView.setContent('no', false);
+
+          // Set timeout to ensure the value is cleared after
+          // the segment content is updated
+          setTimeout(() => {
+            const segment = document.querySelector('#noValueSegment');
+            segment.value = undefined;
+          });
+        }
+      </script>
+    </ion-app>
+  </body>
+</html>

core/src/components/segment-view/test/basic/segment-view.e2e.ts

@@ -0,0 +1,173 @@
+import { expect } from '@playwright/test';
+import { configs, test } from '@utils/test/playwright';
+
+/**
+ * This behavior does not vary across modes/directions
+ */
+configs({ modes: ['md'], directions: ['ltr'] }).forEach(({ title, config }) => {
+  test.describe(title('segment-view: basic'), () => {
+    test('should show the first content with no initial value', async ({ page }) => {
+      await page.setContent(
+        `
+        <ion-segment>
+          <ion-segment-button content-id="paid" value="paid">
+            <ion-label>Paid</ion-label>
+          </ion-segment-button>
+          <ion-segment-button content-id="free" value="free">
+            <ion-label>Free</ion-label>
+          </ion-segment-button>
+          <ion-segment-button content-id="top" value="top">
+            <ion-label>Top</ion-label>
+          </ion-segment-button>
+        </ion-segment>
+        <ion-segment-view>
+          <ion-segment-content id="paid">Paid</ion-segment-content>
+          <ion-segment-content id="free">Free</ion-segment-content>
+          <ion-segment-content id="top">Top</ion-segment-content>
+        </ion-segment-view>
+      `,
+        config
+      );
+
+      const segmentContent = page.locator('ion-segment-content[id="paid"]');
+      await expect(segmentContent).toBeInViewport();
+    });
+
+    test('should show the content matching the initial value', async ({ page }) => {
+      await page.setContent(
+        `
+        <ion-segment value="free">
+          <ion-segment-button content-id="paid" value="paid">
+            <ion-label>Paid</ion-label>
+          </ion-segment-button>
+          <ion-segment-button content-id="free" value="free">
+            <ion-label>Free</ion-label>
+          </ion-segment-button>
+          <ion-segment-button content-id="top" value="top">
+            <ion-label>Top</ion-label>
+          </ion-segment-button>
+        </ion-segment>
+        <ion-segment-view>
+          <ion-segment-content id="paid">Paid</ion-segment-content>
+          <ion-segment-content id="free">Free</ion-segment-content>
+          <ion-segment-content id="top">Top</ion-segment-content>
+        </ion-segment-view>
+      `,
+        config
+      );
+
+      const segmentContent = page.locator('ion-segment-content[id="free"]');
+      await expect(segmentContent).toBeInViewport();
+    });
+
+    test('should update the content when changing the value by clicking a segment button', async ({ page }) => {
+      await page.setContent(
+        `
+        <ion-segment value="free">
+          <ion-segment-button content-id="paid" value="paid">
+            <ion-label>Paid</ion-label>
+          </ion-segment-button>
+          <ion-segment-button content-id="free" value="free">
+            <ion-label>Free</ion-label>
+          </ion-segment-button>
+          <ion-segment-button content-id="top" value="top">
+            <ion-label>Top</ion-label>
+          </ion-segment-button>
+        </ion-segment>
+        <ion-segment-view>
+          <ion-segment-content id="paid">Paid</ion-segment-content>
+          <ion-segment-content id="free">Free</ion-segment-content>
+          <ion-segment-content id="top">Top</ion-segment-content>
+        </ion-segment-view>
+      `,
+        config
+      );
+
+      await page.locator('ion-segment-button[value="top"]').click();
+
+      const segmentContent = page.locator('ion-segment-content[id="top"]');
+      await expect(segmentContent).toBeInViewport();
+    });
+  });
+
+  test('should set correct segment button as checked when changing the value by scrolling the segment content', async ({
+    page,
+  }) => {
+    await page.setContent(
+      `
+      <ion-segment value="free">
+        <ion-segment-button content-id="paid" value="paid">
+          <ion-label>Paid</ion-label>
+        </ion-segment-button>
+        <ion-segment-button content-id="free" value="free">
+          <ion-label>Free</ion-label>
+        </ion-segment-button>
+        <ion-segment-button content-id="top" value="top">
+          <ion-label>Top</ion-label>
+        </ion-segment-button>
+      </ion-segment>
+      <ion-segment-view>
+        <ion-segment-content id="paid">Paid</ion-segment-content>
+        <ion-segment-content id="free">Free</ion-segment-content>
+        <ion-segment-content id="top">Top</ion-segment-content>
+      </ion-segment-view>
+    `,
+      config
+    );
+
+    await page
+      .locator('ion-segment-view')
+      .evaluate(
+        (segmentView: HTMLIonSegmentViewElement) => !segmentView.classList.contains('segment-view-scroll-disabled')
+      );
+
+    await page.waitForChanges();
+
+    await page.locator('ion-segment-content[id="top"]').scrollIntoViewIfNeeded();
+
+    const segmentButton = page.locator('ion-segment-button[value="top"]');
+    await expect(segmentButton).toHaveClass(/segment-button-checked/);
+  });
+
+  test('should set correct segment button as checked and show correct content when programmatically setting the segment vale', async ({
+    page,
+  }) => {
+    await page.setContent(
+      `
+      <ion-segment value="free">
+        <ion-segment-button content-id="paid" value="paid">
+          <ion-label>Paid</ion-label>
+        </ion-segment-button>
+        <ion-segment-button content-id="free" value="free">
+          <ion-label>Free</ion-label>
+        </ion-segment-button>
+        <ion-segment-button content-id="top" value="top">
+          <ion-label>Top</ion-label>
+        </ion-segment-button>
+      </ion-segment>
+      <ion-segment-view>
+        <ion-segment-content id="paid">Paid</ion-segment-content>
+        <ion-segment-content id="free">Free</ion-segment-content>
+        <ion-segment-content id="top">Top</ion-segment-content>
+      </ion-segment-view>
+    `,
+      config
+    );
+
+    await page
+      .locator('ion-segment-view')
+      .evaluate(
+        (segmentView: HTMLIonSegmentViewElement) => !segmentView.classList.contains('segment-view-scroll-disabled')
+      );
+
+    await page.waitForChanges();
+
+    await page.locator('ion-segment').evaluate((segment: HTMLIonSegmentElement) => (segment.value = 'top'));
+
+    const segmentButton = page.locator('ion-segment-button[value="top"]');
+    await expect(segmentButton).toHaveClass(/segment-button-checked/);
+
+    const segmentContent = page.locator('ion-segment-content[id="top"]');
+    await expect(segmentContent).toBeInViewport();
+  });
+});

core/src/components/segment-view/test/disabled/index.html

@@ -0,0 +1,103 @@
+<!DOCTYPE html>
+<html lang="en" dir="ltr">
+  <head>
+    <meta charset="UTF-8" />
+    <title>Segment View - Disabled</title>
+    <meta
+      name="viewport"
+      content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no"
+    />
+    <link href="../../../../../css/ionic.bundle.css" rel="stylesheet" />
+    <link href="../../../../../scripts/testing/styles.css" rel="stylesheet" />
+    <script src="../../../../../scripts/testing/scripts.js"></script>
+    <script nomodule src="../../../../../dist/ionic/ionic.js"></script>
+    <script type="module" src="../../../../../dist/ionic/ionic.esm.js"></script>
+
+    <style>
+      ion-segment-view {
+        height: 100px;
+      }
+
+      ion-segment-content {
+        display: flex;
+        justify-content: center;
+        align-items: center;
+      }
+
+      ion-segment-content:nth-of-type(1) {
+        background: lightpink;
+      }
+
+      ion-segment-content:nth-of-type(2) {
+        background: lightblue;
+      }
+
+      ion-segment-content:nth-of-type(3) {
+        background: lightgreen;
+      }
+
+      ion-segment-content:nth-of-type(4) {
+        background: lightgoldenrodyellow;
+      }
+    </style>
+  </head>
+
+  <body>
+    <ion-app>
+      <ion-header>
+        <ion-toolbar>
+          <ion-title>Segment View - Disabled</ion-title>
+        </ion-toolbar>
+      </ion-header>
+
+      <ion-content>
+        <ion-segment>
+          <ion-segment-button disabled content-id="all" value="all">
+            <ion-label>All</ion-label>
+          </ion-segment-button>
+          <ion-segment-button content-id="favorites" value="favorites">
+            <ion-label>Favorites</ion-label>
+          </ion-segment-button>
+        </ion-segment>
+        <ion-segment-view>
+          <ion-segment-content id="all">All</ion-segment-content>
+          <ion-segment-content id="favorites">Favorites</ion-segment-content>
+        </ion-segment-view>
+
+        <ion-segment disabled value="paid">
+          <ion-segment-button content-id="paid" value="paid">
+            <ion-label>Paid</ion-label>
+          </ion-segment-button>
+          <ion-segment-button content-id="free" value="free">
+            <ion-label>Free</ion-label>
+          </ion-segment-button>
+          <ion-segment-button content-id="top" value="top">
+            <ion-label>Top</ion-label>
+          </ion-segment-button>
+        </ion-segment>
+        <ion-segment-view>
+          <ion-segment-content id="paid">Paid</ion-segment-content>
+          <ion-segment-content id="free">Free</ion-segment-content>
+          <ion-segment-content id="top">Top</ion-segment-content>
+        </ion-segment-view>
+
+        <ion-segment value="reading-list">
+          <ion-segment-button content-id="bookmarks" value="bookmarks">
+            <ion-label>Bookmarks</ion-label>
+          </ion-segment-button>
+          <ion-segment-button content-id="reading-list" value="reading-list">
+            <ion-label>Reading List</ion-label>
+          </ion-segment-button>
+          <ion-segment-button content-id="shared-links" value="shared-links">
+            <ion-label>Shared Links</ion-label>
+          </ion-segment-button>
+        </ion-segment>
+        <ion-segment-view disabled>
+          <ion-segment-content id="bookmarks">Bookmarks</ion-segment-content>
+          <ion-segment-content id="reading-list">Reading List</ion-segment-content>
+          <ion-segment-content id="shared-links">Shared Links</ion-segment-content>
+        </ion-segment-view>
+      </ion-content>
+    </ion-app>
+  </body>
+</html>

core/src/components/segment-view/test/disabled/segment-view.e2e.ts

@@ -0,0 +1,49 @@
+import { expect } from '@playwright/test';
+import { configs, test } from '@utils/test/playwright';
+
+/**
+ * This behavior does not vary across directions
+ */
+configs({ directions: ['ltr'] }).forEach(({ title, screenshot, config }) => {
+  test.describe(title('segment-view: disabled'), () => {
+    test('should not have visual regressions', async ({ page }) => {
+      await page.goto('/src/components/segment-view/test/disabled', config);
+
+      await expect(page).toHaveScreenshot(screenshot(`segment-view-disabled`));
+    });
+  });
+});
+
+/**
+ * This behavior does not vary across modes/directions
+ */
+configs({ modes: ['md'], directions: ['ltr'] }).forEach(({ title, config }) => {
+  test.describe(title('segment-view: disabled'), () => {
+    test('should keep button enabled even when disabled prop is set', async ({ page }) => {
+      await page.setContent(
+        `
+        <ion-segment>
+          <ion-segment-button content-id="paid" value="paid">
+            <ion-label>Paid</ion-label>
+          </ion-segment-button>
+          <ion-segment-button disabled content-id="free" value="free">
+            <ion-label>Free</ion-label>
+          </ion-segment-button>
+          <ion-segment-button content-id="top" value="top">
+            <ion-label>Top</ion-label>
+          </ion-segment-button>
+        </ion-segment>
+        <ion-segment-view>
+          <ion-segment-content disabled id="paid">Paid</ion-segment-content>
+          <ion-segment-content id="free">Free</ion-segment-content>
+          <ion-segment-content id="top">Top</ion-segment-content>
+        </ion-segment-view>
+      `,
+        config
+      );
+
+      const segmentButton = page.locator('ion-segment-button[value="free"]');
+      await expect(segmentButton).not.toHaveClass(/segment-button-disabled/);
+    });
+  });
+});