---
description: API reference for RtkActiveTabSelectorView component (iOS Library)
title: RtkActiveTabSelectorView
image: https://developers.cloudflare.com/og-docs.png
---

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# RtkActiveTabSelectorView

Last updated Aug 24, 2026|Copy as Markdown|[View as Markdown](https://docs-durable-objects-instance-replaced-errors.previews.developers.cloudflare.com/realtime/realtimekit/ui-kit/api-reference/ios/rtk-active-tab-selector-view/index.md)|[Agent setup](https://docs-durable-objects-instance-replaced-errors.previews.developers.cloudflare.com/agent-setup/)

A horizontally scrollable tab selector for switching between plugins and screen shares.

## Properties

| Property | Type                              | Required | Default | Description                              |
| -------- | --------------------------------- | -------- | ------- | ---------------------------------------- |
| buttons  | \[RtkPluginScreenShareTabButton\] | \-       | \-      | The array of tab buttons in the selector |

## Methods

| Method                    | Return Type | Description                                                   |
| ------------------------- | ----------- | ------------------------------------------------------------- |
| scrollToVisible(button:)  | Void        | Scrolls the tab selector to make the specified button visible |
| setAndDisplayButtons(\_:) | Void        | Sets and displays the provided array of tab buttons           |

## Usage Examples

### Basic Usage

```swift
import RealtimeKitUI

let tabSelector = RtkActiveTabSelectorView()
let buttons = [
    RtkPluginScreenShareTabButton(image: nil, title: "Screen Share"),
    RtkPluginScreenShareTabButton(image: nil, title: "Whiteboard")
]
tabSelector.setAndDisplayButtons(buttons)
view.addSubview(tabSelector)
```

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