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.
-->


## 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/api.txt

@@ -1542,6 +1542,7 @@ ion-segment,css-prop,--background,ios
 ion-segment,css-prop,--background,md
 
 ion-segment-button,shadow
+ion-segment-button,prop,contentId,string | undefined,undefined,false,true
 ion-segment-button,prop,disabled,boolean,false,false,false
 ion-segment-button,prop,layout,"icon-bottom" | "icon-end" | "icon-hide" | "icon-start" | "icon-top" | "label-hide" | undefined,'icon-top',false,false
 ion-segment-button,prop,mode,"ios" | "md",undefined,false,false
@@ -1607,6 +1608,12 @@ ion-segment-button,part,indicator
 ion-segment-button,part,indicator-background
 ion-segment-button,part,native
 
+ion-segment-content,shadow
+
+ion-segment-view,shadow
+ion-segment-view,prop,disabled,boolean,false,false,false
+ion-segment-view,event,ionSegmentViewScroll,SegmentViewScrollEvent,true
+
 ion-select,shadow
 ion-select,prop,cancelText,string,'Cancel',false,false
 ion-select,prop,color,"danger" | "dark" | "light" | "medium" | "primary" | "secondary" | "success" | "tertiary" | "warning" | string & Record<never, never> | undefined,undefined,false,true

core/src/components.d.ts

@@ -34,6 +34,7 @@ import { NavigationHookCallback } from "./components/route/route-interface";
 import { SearchbarChangeEventDetail, SearchbarInputEventDetail } from "./components/searchbar/searchbar-interface";
 import { SegmentChangeEventDetail, SegmentValue } from "./components/segment/segment-interface";
 import { SegmentButtonLayout } from "./components/segment-button/segment-button-interface";
+import { SegmentViewScrollEvent } from "./components/segment-view/segment-view-interface";
 import { SelectChangeEventDetail, SelectCompareFn, SelectInterface } from "./components/select/select-interface";
 import { SelectModalOption } from "./components/select-modal/select-modal-interface";
 import { SelectPopoverOption } from "./components/select-popover/select-popover-interface";
@@ -70,6 +71,7 @@ export { NavigationHookCallback } from "./components/route/route-interface";
 export { SearchbarChangeEventDetail, SearchbarInputEventDetail } from "./components/searchbar/searchbar-interface";
 export { SegmentChangeEventDetail, SegmentValue } from "./components/segment/segment-interface";
 export { SegmentButtonLayout } from "./components/segment-button/segment-button-interface";
+export { SegmentViewScrollEvent } from "./components/segment-view/segment-view-interface";
 export { SelectChangeEventDetail, SelectCompareFn, SelectInterface } from "./components/select/select-interface";
 export { SelectModalOption } from "./components/select-modal/select-modal-interface";
 export { SelectPopoverOption } from "./components/select-popover/select-popover-interface";
@@ -2696,6 +2698,10 @@ export namespace Components {
         "value"?: SegmentValue;
     }
     interface IonSegmentButton {
+        /**
+          * The `id` of the segment content.
+         */
+        "contentId"?: string;
         /**
           * If `true`, the user cannot interact with the segment button.
          */
@@ -2718,6 +2724,19 @@ export namespace Components {
          */
         "value": SegmentValue;
     }
+    interface IonSegmentContent {
+    }
+    interface IonSegmentView {
+        /**
+          * If `true`, the segment view cannot be interacted with.
+         */
+        "disabled": boolean;
+        /**
+          * @param id : The id of the segment content to display.
+          * @param smoothScroll : Whether to animate the scroll transition.
+         */
+        "setContent": (id: string, smoothScroll?: boolean) => Promise<void>;
+    }
     interface IonSelect {
         /**
           * The text to display on the cancel button.
@@ -3424,6 +3443,10 @@ export interface IonSegmentCustomEvent<T> extends CustomEvent<T> {
     detail: T;
     target: HTMLIonSegmentElement;
 }
+export interface IonSegmentViewCustomEvent<T> extends CustomEvent<T> {
+    detail: T;
+    target: HTMLIonSegmentViewElement;
+}
 export interface IonSelectCustomEvent<T> extends CustomEvent<T> {
     detail: T;
     target: HTMLIonSelectElement;
@@ -4420,6 +4443,29 @@ declare global {
         prototype: HTMLIonSegmentButtonElement;
         new (): HTMLIonSegmentButtonElement;
     };
+    interface HTMLIonSegmentContentElement extends Components.IonSegmentContent, HTMLStencilElement {
+    }
+    var HTMLIonSegmentContentElement: {
+        prototype: HTMLIonSegmentContentElement;
+        new (): HTMLIonSegmentContentElement;
+    };
+    interface HTMLIonSegmentViewElementEventMap {
+        "ionSegmentViewScroll": SegmentViewScrollEvent;
+    }
+    interface HTMLIonSegmentViewElement extends Components.IonSegmentView, HTMLStencilElement {
+        addEventListener<K extends keyof HTMLIonSegmentViewElementEventMap>(type: K, listener: (this: HTMLIonSegmentViewElement, ev: IonSegmentViewCustomEvent<HTMLIonSegmentViewElementEventMap[K]>) => any, options?: boolean | AddEventListenerOptions): void;
+        addEventListener<K extends keyof DocumentEventMap>(type: K, listener: (this: Document, ev: DocumentEventMap[K]) => any, options?: boolean | AddEventListenerOptions): void;
+        addEventListener<K extends keyof HTMLElementEventMap>(type: K, listener: (this: HTMLElement, ev: HTMLElementEventMap[K]) => any, options?: boolean | AddEventListenerOptions): void;
+        addEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void;
+        removeEventListener<K extends keyof HTMLIonSegmentViewElementEventMap>(type: K, listener: (this: HTMLIonSegmentViewElement, ev: IonSegmentViewCustomEvent<HTMLIonSegmentViewElementEventMap[K]>) => any, options?: boolean | EventListenerOptions): void;
+        removeEventListener<K extends keyof DocumentEventMap>(type: K, listener: (this: Document, ev: DocumentEventMap[K]) => any, options?: boolean | EventListenerOptions): void;
+        removeEventListener<K extends keyof HTMLElementEventMap>(type: K, listener: (this: HTMLElement, ev: HTMLElementEventMap[K]) => any, options?: boolean | EventListenerOptions): void;
+        removeEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void;
+    }
+    var HTMLIonSegmentViewElement: {
+        prototype: HTMLIonSegmentViewElement;
+        new (): HTMLIonSegmentViewElement;
+    };
     interface HTMLIonSelectElementEventMap {
         "ionChange": SelectChangeEventDetail;
         "ionCancel": void;
@@ -4735,6 +4781,8 @@ declare global {
         "ion-searchbar": HTMLIonSearchbarElement;
         "ion-segment": HTMLIonSegmentElement;
         "ion-segment-button": HTMLIonSegmentButtonElement;
+        "ion-segment-content": HTMLIonSegmentContentElement;
+        "ion-segment-view": HTMLIonSegmentViewElement;
         "ion-select": HTMLIonSelectElement;
         "ion-select-modal": HTMLIonSelectModalElement;
         "ion-select-option": HTMLIonSelectOptionElement;
@@ -7465,6 +7513,10 @@ declare namespace LocalJSX {
         "value"?: SegmentValue;
     }
     interface IonSegmentButton {
+        /**
+          * The `id` of the segment content.
+         */
+        "contentId"?: string;
         /**
           * If `true`, the user cannot interact with the segment button.
          */
@@ -7486,6 +7538,18 @@ declare namespace LocalJSX {
          */
         "value"?: SegmentValue;
     }
+    interface IonSegmentContent {
+    }
+    interface IonSegmentView {
+        /**
+          * If `true`, the segment view cannot be interacted with.
+         */
+        "disabled"?: boolean;
+        /**
+          * Emitted when the segment view is scrolled.
+         */
+        "onIonSegmentViewScroll"?: (event: IonSegmentViewCustomEvent<SegmentViewScrollEvent>) => void;
+    }
     interface IonSelect {
         /**
           * The text to display on the cancel button.
@@ -8182,6 +8246,8 @@ declare namespace LocalJSX {
         "ion-searchbar": IonSearchbar;
         "ion-segment": IonSegment;
         "ion-segment-button": IonSegmentButton;
+        "ion-segment-content": IonSegmentContent;
+        "ion-segment-view": IonSegmentView;
         "ion-select": IonSelect;
         "ion-select-modal": IonSelectModal;
         "ion-select-option": IonSelectOption;
@@ -8282,6 +8348,8 @@ declare module "@stencil/core" {
             "ion-searchbar": LocalJSX.IonSearchbar & JSXBase.HTMLAttributes<HTMLIonSearchbarElement>;
             "ion-segment": LocalJSX.IonSegment & JSXBase.HTMLAttributes<HTMLIonSegmentElement>;
             "ion-segment-button": LocalJSX.IonSegmentButton & JSXBase.HTMLAttributes<HTMLIonSegmentButtonElement>;
+            "ion-segment-content": LocalJSX.IonSegmentContent & JSXBase.HTMLAttributes<HTMLIonSegmentContentElement>;
+            "ion-segment-view": LocalJSX.IonSegmentView & JSXBase.HTMLAttributes<HTMLIonSegmentViewElement>;
             "ion-select": LocalJSX.IonSelect & JSXBase.HTMLAttributes<HTMLIonSelectElement>;
             "ion-select-modal": LocalJSX.IonSelectModal & JSXBase.HTMLAttributes<HTMLIonSelectModalElement>;
             "ion-select-option": LocalJSX.IonSelectOption & JSXBase.HTMLAttributes<HTMLIonSelectOptionElement>;

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

@@ -36,6 +36,11 @@ export class SegmentButton implements ComponentInterface, ButtonInterface {
 
   @State() checked = false;
 
+  /**
+   * The `id` of the segment content.
+   */
+  @Prop({ reflect: true }) contentId?: string;
+
   /**
    * If `true`, the user cannot interact with the segment button.
    */
@@ -67,6 +72,30 @@ export class SegmentButton implements ComponentInterface, ButtonInterface {
       addEventListener(segmentEl, 'ionSelect', this.updateState);
       addEventListener(segmentEl, 'ionStyle', this.updateStyle);
     }
+
+    // Return if there is no contentId defined
+    if (!this.contentId) return;
+
+    // Attempt to find the Segment Content by its contentId
+    const segmentContent = document.getElementById(this.contentId) as HTMLIonSegmentContentElement | null;
+
+    // If no associated Segment Content exists, log an error and return
+    if (!segmentContent) {
+      console.error(`Segment Button: Unable to find Segment Content with id="${this.contentId}".`);
+      return;
+    }
+
+    // Ensure the found element is a valid ION-SEGMENT-CONTENT
+    if (segmentContent.tagName !== 'ION-SEGMENT-CONTENT') {
+      console.error(`Segment Button: Element with id="${this.contentId}" is not an <ion-segment-content> element.`);
+      return;
+    }
+
+    // Prevent buttons from being disabled when associated with segment content
+    if (this.disabled) {
+      console.warn(`Segment Button: Segment buttons cannot be disabled when associated with an <ion-segment-content>.`);
+      this.disabled = false;
+    }
   }
 
   disconnectedCallback() {
@@ -161,13 +190,7 @@ export class SegmentButton implements ComponentInterface, ButtonInterface {
           </span>
           {mode === 'md' && <ion-ripple-effect></ion-ripple-effect>}
         </button>
-        <div
-          part="indicator"
-          class={{
-            'segment-button-indicator': true,
-            'segment-button-indicator-animated': true,
-          }}
-        >
+        <div part="indicator" class="segment-button-indicator segment-button-indicator-animated">
           <div part="indicator-background" class="segment-button-indicator-background"></div>
         </div>
       </Host>

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

@@ -0,0 +1,11 @@
+// Segment Content
+// --------------------------------------------------
+
+:host {
+  scroll-snap-align: center;
+  scroll-snap-stop: always;
+
+  flex-shrink: 0;
+
+  width: 100%;
+}

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

@@ -0,0 +1,17 @@
+import type { ComponentInterface } from '@stencil/core';
+import { Component, Host, h } from '@stencil/core';
+
+@Component({
+  tag: 'ion-segment-content',
+  styleUrl: 'segment-content.scss',
+  shadow: true,
+})
+export class SegmentContent implements ComponentInterface {
+  render() {
+    return (
+      <Host>
+        <slot></slot>
+      </Host>
+    );
+  }
+}

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/);
+    });
+  });
+});

core/src/components/segment/segment.tsx

@@ -7,6 +7,7 @@ import { createColorClasses, hostContext } from '@utils/theme';
 
 import { getIonMode } from '../../global/ionic-global';
 import type { Color, StyleEventDetail } from '../../interface';
+import type { SegmentViewScrollEvent } from '../segment-view/segment-view-interface';
 
 import type { SegmentChangeEventDetail, SegmentValue } from './segment-interface';
 
@@ -27,6 +28,16 @@ export class Segment implements ComponentInterface {
   // Value before the segment is dragged
   private valueBeforeGesture?: SegmentValue;
 
+  private segmentViewEl?: HTMLIonSegmentViewElement | null = null;
+  private lastNextIndex?: number;
+
+  /**
+   * Whether to update the segment view, if exists, when the value changes.
+   * This behavior is enabled by default, but is set false when scrolling content views
+   * since we don't want to "double scroll" the segment view.
+   */
+  private triggerScrollOnValueChange?: boolean;
+
   @Element() el!: HTMLIonSegmentElement;
 
   @State() activated = false;
@@ -78,15 +89,43 @@ export class Segment implements ComponentInterface {
   @Prop({ mutable: true }) value?: SegmentValue;
 
   @Watch('value')
-  protected valueChanged(value: SegmentValue | undefined) {
+  protected valueChanged(value: SegmentValue | undefined, oldValue?: SegmentValue | undefined) {
+    // Force a value to exist if we're using a segment view
+    if (this.segmentViewEl && value === undefined) {
+      this.value = this.getButtons()[0].value;
+      return;
+    }
+
+    if (oldValue !== undefined && value !== undefined) {
+      const buttons = this.getButtons();
+      const previous = buttons.find((button) => button.value === oldValue);
+      const current = buttons.find((button) => button.value === value);
+
+      if (previous && current) {
+        if (!this.segmentViewEl) {
+          this.checkButton(previous, current);
+        } else if (this.triggerScrollOnValueChange !== false) {
+          this.updateSegmentView();
+        }
+      }
+    } else if (value !== undefined && oldValue === undefined && this.segmentViewEl) {
+      this.updateSegmentView();
+    }
+
     /**
      * `ionSelect` is emitted every time the value changes (internal or external changes).
      * Used by `ion-segment-button` to determine if the button should be checked.
      */
     this.ionSelect.emit({ value });
+
+    // The scroll listener should handle scrolling the active button into view as needed
+    if (!this.segmentViewEl) {
       this.scrollActiveButtonIntoView();
     }
 
+    this.triggerScrollOnValueChange = undefined;
+  }
+
   /**
    * If `true`, navigating to an `ion-segment-button` with the keyboard will focus and select the element.
    * If `false`, keyboard navigation will only focus the `ion-segment-button` element.
@@ -118,10 +157,14 @@ export class Segment implements ComponentInterface {
   disabledChanged() {
     this.gestureChanged();
 
+    if (!this.segmentViewEl) {
       const buttons = this.getButtons();
       for (const button of buttons) {
         button.disabled = this.disabled;
       }
+    } else {
+      this.segmentViewEl.disabled = this.disabled;
+    }
   }
 
   private gestureChanged() {
@@ -132,6 +175,12 @@ export class Segment implements ComponentInterface {
 
   connectedCallback() {
     this.emitStyle();
+
+    this.segmentViewEl = this.getSegmentView();
+  }
+
+  disconnectedCallback() {
+    this.segmentViewEl = null;
   }
 
   componentWillLoad() {
@@ -170,6 +219,10 @@ export class Segment implements ComponentInterface {
     if (this.disabled) {
       this.disabledChanged();
     }
+
+    // Update segment view based on the initial value,
+    // but do not animate the scroll
+    this.updateSegmentView(false);
   }
 
   onStart(detail: GestureDetail) {
@@ -192,6 +245,7 @@ export class Segment implements ComponentInterface {
     if (value !== undefined) {
       if (this.valueBeforeGesture !== value) {
         this.emitValueChange();
+        this.updateSegmentView();
       }
     }
     this.valueBeforeGesture = undefined;
@@ -208,7 +262,7 @@ export class Segment implements ComponentInterface {
     this.ionChange.emit({ value });
   }
 
-  private getButtons() {
+  private getButtons(): HTMLIonSegmentButtonElement[] {
     return Array.from(this.el.querySelectorAll('ion-segment-button'));
   }
 
@@ -224,11 +278,7 @@ export class Segment implements ComponentInterface {
     const buttons = this.getButtons();
 
     buttons.forEach((button) => {
-      if (activated) {
-        button.classList.add('segment-button-activated');
-      } else {
-        button.classList.remove('segment-button-activated');
-      }
+      button.classList.toggle('segment-button-activated', activated);
     });
     this.activated = activated;
   }
@@ -293,6 +343,8 @@ export class Segment implements ComponentInterface {
 
       // Remove the transform to slide the indicator back to the button clicked
       currentIndicator.style.setProperty('transform', '');
+
+      this.scrollActiveButtonIntoView(true);
     });
 
     this.value = current.value;
@@ -312,6 +364,74 @@ export class Segment implements ComponentInterface {
     }
   }
 
+  private getSegmentView() {
+    const buttons = this.getButtons();
+    // Get the first button with a contentId
+    const firstContentId = buttons.find((button: HTMLIonSegmentButtonElement) => button.contentId);
+    // Get the segment content with an id matching the button's contentId
+    const segmentContent = document.querySelector(`ion-segment-content[id="${firstContentId?.contentId}"]`);
+    // Return the segment view for that matching segment content
+    return segmentContent?.closest('ion-segment-view');
+  }
+
+  @Listen('ionSegmentViewScroll', { target: 'body' })
+  handleSegmentViewScroll(ev: CustomEvent<SegmentViewScrollEvent>) {
+    const { scrollRatio, isManualScroll } = ev.detail;
+
+    if (!isManualScroll) {
+      return;
+    }
+
+    const dispatchedFrom = ev.target as HTMLElement;
+    const segmentViewEl = this.segmentViewEl as EventTarget;
+    const segmentEl = this.el;
+
+    // Only update the indicator if the event was dispatched from the correct segment view
+    if (ev.composedPath().includes(segmentViewEl) || dispatchedFrom?.contains(segmentEl)) {
+      const buttons = this.getButtons();
+
+      // If no buttons are found or there is no value set then do nothing
+      if (!buttons.length) return;
+
+      const index = buttons.findIndex((button) => button.value === this.value);
+      const current = buttons[index];
+
+      const nextIndex = Math.round(scrollRatio * (buttons.length - 1));
+
+      if (this.lastNextIndex === undefined || this.lastNextIndex !== nextIndex) {
+        this.lastNextIndex = nextIndex;
+        this.triggerScrollOnValueChange = false;
+
+        this.checkButton(current, buttons[nextIndex]);
+        this.emitValueChange();
+      }
+    }
+  }
+
+  /**
+   * Finds the related segment view and sets its current content
+   * based on the selected segment button. This method
+   * should be called on initial load of the segment,
+   * after the gesture is completed (if dragging between segments)
+   * and when a segment button is clicked directly.
+   */
+  private updateSegmentView(smoothScroll = true) {
+    const buttons = this.getButtons();
+    const button = buttons.find((btn) => btn.value === this.value);
+
+    // If the button does not have a contentId then there is
+    // no associated segment view to update
+    if (!button?.contentId) {
+      return;
+    }
+
+    const segmentView = this.segmentViewEl;
+
+    if (segmentView) {
+      segmentView.setContent(button.contentId, smoothScroll);
+    }
+  }
+
   private scrollActiveButtonIntoView(smoothScroll = true) {
     const { scrollable, value, el } = this;
 
@@ -492,7 +612,13 @@ export class Segment implements ComponentInterface {
       this.emitValueChange();
     }
 
-    if (this.scrollable || !this.swipeGesture) {
+    if (this.segmentViewEl) {
+      this.updateSegmentView();
+
+      if (this.scrollable && previous) {
+        this.checkButton(previous, current);
+      }
+    } else if (this.scrollable || !this.swipeGesture) {
       if (previous) {
         this.checkButton(previous, current);
       } else {

packages/angular/src/directives/proxies-list.ts

@@ -69,6 +69,8 @@ export const DIRECTIVES = [
   d.IonSearchbar,
   d.IonSegment,
   d.IonSegmentButton,
+  d.IonSegmentContent,
+  d.IonSegmentView,
   d.IonSelect,
   d.IonSelectModal,
   d.IonSelectOption,

packages/angular/src/directives/proxies.ts

@@ -1987,14 +1987,14 @@ This event will not emit when programmatically setting the `value` property.
 
 
 @ProxyCmp({
-  inputs: ['disabled', 'layout', 'mode', 'type', 'value']
+  inputs: ['contentId', 'disabled', 'layout', 'mode', 'type', 'value']
 })
 @Component({
   selector: 'ion-segment-button',
   changeDetection: ChangeDetectionStrategy.OnPush,
   template: '<ng-content></ng-content>',
   // eslint-disable-next-line @angular-eslint/no-inputs-metadata-property
-  inputs: ['disabled', 'layout', 'mode', 'type', 'value'],
+  inputs: ['contentId', 'disabled', 'layout', 'mode', 'type', 'value'],
 })
 export class IonSegmentButton {
   protected el: HTMLElement;
@@ -2008,6 +2008,57 @@ export class IonSegmentButton {
 export declare interface IonSegmentButton extends Components.IonSegmentButton {}
 
 
+@ProxyCmp({
+})
+@Component({
+  selector: 'ion-segment-content',
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  template: '<ng-content></ng-content>',
+  // eslint-disable-next-line @angular-eslint/no-inputs-metadata-property
+  inputs: [],
+})
+export class IonSegmentContent {
+  protected el: HTMLElement;
+  constructor(c: ChangeDetectorRef, r: ElementRef, protected z: NgZone) {
+    c.detach();
+    this.el = r.nativeElement;
+  }
+}
+
+
+export declare interface IonSegmentContent extends Components.IonSegmentContent {}
+
+
+@ProxyCmp({
+  inputs: ['disabled']
+})
+@Component({
+  selector: 'ion-segment-view',
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  template: '<ng-content></ng-content>',
+  // eslint-disable-next-line @angular-eslint/no-inputs-metadata-property
+  inputs: ['disabled'],
+})
+export class IonSegmentView {
+  protected el: HTMLElement;
+  constructor(c: ChangeDetectorRef, r: ElementRef, protected z: NgZone) {
+    c.detach();
+    this.el = r.nativeElement;
+    proxyOutputs(this, this.el, ['ionSegmentViewScroll']);
+  }
+}
+
+
+import type { SegmentViewScrollEvent as IIonSegmentViewSegmentViewScrollEvent } from '@ionic/core';
+
+export declare interface IonSegmentView extends Components.IonSegmentView {
+  /**
+   * Emitted when the segment view is scrolled.
+   */
+  ionSegmentViewScroll: EventEmitter<CustomEvent<IIonSegmentViewSegmentViewScrollEvent>>;
+}
+
+
 @ProxyCmp({
   inputs: ['cancelText', 'color', 'compareWith', 'disabled', 'expandedIcon', 'fill', 'interface', 'interfaceOptions', 'justify', 'label', 'labelPlacement', 'mode', 'multiple', 'name', 'okText', 'placeholder', 'selectedText', 'shape', 'toggleIcon', 'value'],
   methods: ['open']

packages/angular/standalone/src/directives/proxies.ts

@@ -65,6 +65,8 @@ import { defineCustomElement as defineIonReorderGroup } from '@ionic/core/compon
 import { defineCustomElement as defineIonRippleEffect } from '@ionic/core/components/ion-ripple-effect.js';
 import { defineCustomElement as defineIonRow } from '@ionic/core/components/ion-row.js';
 import { defineCustomElement as defineIonSegmentButton } from '@ionic/core/components/ion-segment-button.js';
+import { defineCustomElement as defineIonSegmentContent } from '@ionic/core/components/ion-segment-content.js';
+import { defineCustomElement as defineIonSegmentView } from '@ionic/core/components/ion-segment-view.js';
 import { defineCustomElement as defineIonSelectModal } from '@ionic/core/components/ion-select-modal.js';
 import { defineCustomElement as defineIonSelectOption } from '@ionic/core/components/ion-select-option.js';
 import { defineCustomElement as defineIonSkeletonText } from '@ionic/core/components/ion-skeleton-text.js';
@@ -1820,14 +1822,14 @@ export declare interface IonRow extends Components.IonRow {}
 
 @ProxyCmp({
   defineCustomElementFn: defineIonSegmentButton,
-  inputs: ['disabled', 'layout', 'mode', 'type', 'value']
+  inputs: ['contentId', 'disabled', 'layout', 'mode', 'type', 'value']
 })
 @Component({
   selector: 'ion-segment-button',
   changeDetection: ChangeDetectionStrategy.OnPush,
   template: '<ng-content></ng-content>',
   // eslint-disable-next-line @angular-eslint/no-inputs-metadata-property
-  inputs: ['disabled', 'layout', 'mode', 'type', 'value'],
+  inputs: ['contentId', 'disabled', 'layout', 'mode', 'type', 'value'],
   standalone: true
 })
 export class IonSegmentButton {
@@ -1842,6 +1844,61 @@ export class IonSegmentButton {
 export declare interface IonSegmentButton extends Components.IonSegmentButton {}
 
 
+@ProxyCmp({
+  defineCustomElementFn: defineIonSegmentContent
+})
+@Component({
+  selector: 'ion-segment-content',
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  template: '<ng-content></ng-content>',
+  // eslint-disable-next-line @angular-eslint/no-inputs-metadata-property
+  inputs: [],
+  standalone: true
+})
+export class IonSegmentContent {
+  protected el: HTMLElement;
+  constructor(c: ChangeDetectorRef, r: ElementRef, protected z: NgZone) {
+    c.detach();
+    this.el = r.nativeElement;
+  }
+}
+
+
+export declare interface IonSegmentContent extends Components.IonSegmentContent {}
+
+
+@ProxyCmp({
+  defineCustomElementFn: defineIonSegmentView,
+  inputs: ['disabled']
+})
+@Component({
+  selector: 'ion-segment-view',
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  template: '<ng-content></ng-content>',
+  // eslint-disable-next-line @angular-eslint/no-inputs-metadata-property
+  inputs: ['disabled'],
+  standalone: true
+})
+export class IonSegmentView {
+  protected el: HTMLElement;
+  constructor(c: ChangeDetectorRef, r: ElementRef, protected z: NgZone) {
+    c.detach();
+    this.el = r.nativeElement;
+    proxyOutputs(this, this.el, ['ionSegmentViewScroll']);
+  }
+}
+
+
+import type { SegmentViewScrollEvent as IIonSegmentViewSegmentViewScrollEvent } from '@ionic/core/components';
+
+export declare interface IonSegmentView extends Components.IonSegmentView {
+  /**
+   * Emitted when the segment view is scrolled.
+   */
+  ionSegmentViewScroll: EventEmitter<CustomEvent<IIonSegmentViewSegmentViewScrollEvent>>;
+}
+
+
 @ProxyCmp({
   defineCustomElementFn: defineIonSelectModal,
   inputs: ['header', 'multiple', 'options']

packages/react/src/components/proxies.ts

@@ -61,6 +61,8 @@ import { defineCustomElement as defineIonRow } from '@ionic/core/components/ion-
 import { defineCustomElement as defineIonSearchbar } from '@ionic/core/components/ion-searchbar.js';
 import { defineCustomElement as defineIonSegment } from '@ionic/core/components/ion-segment.js';
 import { defineCustomElement as defineIonSegmentButton } from '@ionic/core/components/ion-segment-button.js';
+import { defineCustomElement as defineIonSegmentContent } from '@ionic/core/components/ion-segment-content.js';
+import { defineCustomElement as defineIonSegmentView } from '@ionic/core/components/ion-segment-view.js';
 import { defineCustomElement as defineIonSelect } from '@ionic/core/components/ion-select.js';
 import { defineCustomElement as defineIonSelectModal } from '@ionic/core/components/ion-select-modal.js';
 import { defineCustomElement as defineIonSelectOption } from '@ionic/core/components/ion-select-option.js';
@@ -131,6 +133,8 @@ export const IonRow = /*@__PURE__*/createReactComponent<JSX.IonRow, HTMLIonRowEl
 export const IonSearchbar = /*@__PURE__*/createReactComponent<JSX.IonSearchbar, HTMLIonSearchbarElement>('ion-searchbar', undefined, undefined, defineIonSearchbar);
 export const IonSegment = /*@__PURE__*/createReactComponent<JSX.IonSegment, HTMLIonSegmentElement>('ion-segment', undefined, undefined, defineIonSegment);
 export const IonSegmentButton = /*@__PURE__*/createReactComponent<JSX.IonSegmentButton, HTMLIonSegmentButtonElement>('ion-segment-button', undefined, undefined, defineIonSegmentButton);
+export const IonSegmentContent = /*@__PURE__*/createReactComponent<JSX.IonSegmentContent, HTMLIonSegmentContentElement>('ion-segment-content', undefined, undefined, defineIonSegmentContent);
+export const IonSegmentView = /*@__PURE__*/createReactComponent<JSX.IonSegmentView, HTMLIonSegmentViewElement>('ion-segment-view', undefined, undefined, defineIonSegmentView);
 export const IonSelect = /*@__PURE__*/createReactComponent<JSX.IonSelect, HTMLIonSelectElement>('ion-select', undefined, undefined, defineIonSelect);
 export const IonSelectModal = /*@__PURE__*/createReactComponent<JSX.IonSelectModal, HTMLIonSelectModalElement>('ion-select-modal', undefined, undefined, defineIonSelectModal);
 export const IonSelectOption = /*@__PURE__*/createReactComponent<JSX.IonSelectOption, HTMLIonSelectOptionElement>('ion-select-option', undefined, undefined, defineIonSelectOption);

packages/vue/src/proxies.ts

@@ -67,6 +67,8 @@ import { defineCustomElement as defineIonRow } from '@ionic/core/components/ion-
 import { defineCustomElement as defineIonSearchbar } from '@ionic/core/components/ion-searchbar.js';
 import { defineCustomElement as defineIonSegment } from '@ionic/core/components/ion-segment.js';
 import { defineCustomElement as defineIonSegmentButton } from '@ionic/core/components/ion-segment-button.js';
+import { defineCustomElement as defineIonSegmentContent } from '@ionic/core/components/ion-segment-content.js';
+import { defineCustomElement as defineIonSegmentView } from '@ionic/core/components/ion-segment-view.js';
 import { defineCustomElement as defineIonSelect } from '@ionic/core/components/ion-select.js';
 import { defineCustomElement as defineIonSelectModal } from '@ionic/core/components/ion-select-modal.js';
 import { defineCustomElement as defineIonSelectOption } from '@ionic/core/components/ion-select-option.js';
@@ -745,6 +747,7 @@ export const IonSegment = /*@__PURE__*/ defineContainer<JSX.IonSegment, JSX.IonS
 
 
 export const IonSegmentButton = /*@__PURE__*/ defineContainer<JSX.IonSegmentButton, JSX.IonSegmentButton["value"]>('ion-segment-button', defineIonSegmentButton, [
+  'contentId',
   'disabled',
   'layout',
   'type',
@@ -753,6 +756,15 @@ export const IonSegmentButton = /*@__PURE__*/ defineContainer<JSX.IonSegmentButt
 'value', 'ion-change');
 
 
+export const IonSegmentContent = /*@__PURE__*/ defineContainer<JSX.IonSegmentContent>('ion-segment-content', defineIonSegmentContent);
+
+
+export const IonSegmentView = /*@__PURE__*/ defineContainer<JSX.IonSegmentView>('ion-segment-view', defineIonSegmentView, [
+  'disabled',
+  'ionSegmentViewScroll'
+]);
+
+
 export const IonSelect = /*@__PURE__*/ defineContainer<JSX.IonSelect, JSX.IonSelect["value"]>('ion-select', defineIonSelect, [
   'cancelText',
   'color',