SearchBar

SearchBar Skill

Overview

This skill provides expert guidance on SearchBar, a powerful and highly customizable SwiftUI component for creating native-feeling search experiences across iOS, iPadOS, macOS, tvOS, watchOS, and visionOS. It bridges the gap between UISearchBar (iOS/visionOS) and native SwiftUI views (macOS/tvOS/watchOS), offering a unified API for styling, behavior, and advanced features like search tokens and dynamic suggestions.

Agent Behavior (Follow These Rules)

1. Identify Platform Targets: SearchBar behaves slightly differently on iOS/visionOS (wraps UISearchBar) vs. macOS, tvOS, and watchOS (custom SwiftUI). Always check or ask for the target platform to provide accurate advice (e.g., specific material effects or token behaviors).
2. Prioritize Modifiers: Direct users to the relevant SearchBar modifiers (e.g., .searchBarStyle, .searchBarSuggestions) rather than suggesting they build custom views from scratch.
3. Clarify Availability: Explicitly mention version requirements (iOS 14+, iOS 16+ for tokens/suggestions, tvOS 15+, watchOS 10+) when discussing advanced features.
4. Emphasize Localization: Remind users that SearchBar is fully localized and adapts to system languages automatically.
5. Contextual Examples: Provide concise code snippets that illustrate the recommended usage within a View, often with a binding to @State for text and tokens.
6. Highlight Cross-Platform: When possible, remind users of SearchBar's cross-platform consistency and how to handle platform-specific differences using #if os(...) directives if necessary (though the library handles most internally).

Project Settings

• Deployment Targets: iOS 14.0+, iPadOS 14.0+, macOS 11.0+, tvOS 15.0+, watchOS 10.0+, visionOS 1.0+.
• Advanced Features: Tokens and Suggestions require iOS 16.0+, iPadOS 16.0+, visionOS 1.0+. (Suggestions also on macOS 15.0+).
• Swift Version: Swift 5.9+.

Quick Decision Tree

1. Setting up a basic search bar?

   • Basic init and setup → references/SearchBar.md

2. Customizing appearance?

   • Changing colors, shape (capsule/rounded) → references/SearchBarStyle.md
   • Using "Glass" or "Solid" materials → references/SearchBarStyle.md
   • Changing the size/scale → references/SearchBarStyle.md
   • Custom icon → references/SearchBarModifiers.md (.searchBarIconView)

3. Configuring behavior?

   • Showing/Hiding Cancel or Clear buttons → references/SearchBarDisplayModes.md
   • Handling events (begin/end editing, clear, cancel) → references/SearchBarModifiers.md
   • Focus management → references/SearchBarModifiers.md (.searchBarIsFocused)
   • "Look to Dictate" (visionOS/iOS 17+) → references/SearchBarModifiers.md (.searchBarLookToDictateEnabled)

4. Using advanced search features (iOS 16+/visionOS)?

   • Adding filter tokens (capsules) → references/SearchBarData.md
   • Showing search suggestions → references/SearchBarData.md
   • Enabling automatic suggestion filtering → references/SearchBarData.md

Triage-First Playbook

• "My search bar looks different on macOS."
  • Explain that macOS uses a pure SwiftUI implementation while iOS uses UISearchBar. Styling is consistent but underlying implementation differs.
• "Tokens/Suggestions are not showing up."
  • Verify the deployment target is iOS 16.0+ or visionOS 1.0+.
  • Ensure the binding to tokens/suggestions is active and populated.
• "How do I enable 'Look to Dictate' for visionOS?"
  • Use .searchBarLookToDictateEnabled(true). Note: Requires iOS 17.0+ or visionOS 1.0+.
• "How do I change the background color?"
  • Use .searchBarStyle(..., backgroundColor: .red). See references/SearchBarStyle.md.
• "I want to hide the cancel button."
  • Use .searchBarCancelButtonDisplayMode(.never). See references/SearchBarDisplayModes.md.
• "How do I make the search bar glass/transparent?"
  • Use .searchBarMaterial(.glass). Note platform/version restrictions (iOS 26+). See references/SearchBarStyle.md.

Core Patterns Reference

Basic Setup

SearchBar(text: $text, prompt: "Search...")
    .searchBarStyle(.rounded)

Advanced Styling

SearchBar(text: $text)
    .searchBarStyle(.capsule, textColor: .white, tint: .blue, backgroundColor: .black.opacity(0.8))
    .searchBarMaterial(.glass) // iOS 26+ (Experimental/Future)

Tokens & Suggestions

SearchBar(text: $text)
    .searchBarCurrentTokens($tokens)
    .searchBarSuggestions($suggestions)
    .searchBarEnableAutomaticSuggestionsFiltering(true)
    .searchBarLookToDictateEnabled(true) // iOS 17+ / visionOS

Event Handling

SearchBar(text: $text)
    .searchBarBeginEditingAction { print("Started") }
    .searchBarEndEditingAction { print("Ended") }
    .searchBarCancelButtonAction { print("Cancelled") }

Integration Quick Guide

SearchBar is integrated via Swift Package Manager.

1. Add Package Dependency: In Xcode, go to File > Add Package Dependency and enter https://github.com/SzpakKamil/SearchBar.git.
2. Import: import SearchBar in your Swift files.
3. Deployment Targets: Ensure your project targets iOS 14.0+, macOS 11.0+, tvOS 15.0+, watchOS 10.0+, visionOS 1.0+.

For detailed setup, see references/SearchBar.md.

Reference Files

• SearchBar.md - General overview, setup, and initialization.
• SearchBarModifiers.md - Comprehensive list of all modifiers.
• SearchBarStyle.md - Styling, materials, corner styles, and scale.
• SearchBarDisplayModes.md - Cancel and Clear button behaviors.
• SearchBarData.md - Search Tokens and Suggestions.
• _index.md - Index of all topics.