---
description: API reference for RtkActiveTabSelectorView component (iOS Library)
title: RtkActiveTabSelectorView
image: https://developers.cloudflare.com/realtime/realtimekit/humans/ui-kit/api-reference/ios/rtk-active-tab-selector-view/og.png?v=f89b15278099798b
---

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# RtkActiveTabSelectorView

Last updated Oct 19, 2026|Copy as Markdown| [View as Markdown](https://developers.cloudflare.com/realtime/realtimekit/humans/ui-kit/api-reference/ios/rtk-active-tab-selector-view/index.md)| [Agent setup](https://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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