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FieldKit

screenshot of FieldKit

UI library of custom text fields for iOS

Github

Overview

FieldKit is a UI library designed for custom text fields on iOS, offering a fresh alternative to the standard UIKit components. Although the project is no longer actively maintained, it provides a unique approach to text input that emphasizes customization and usability for developers looking to enhance their applications with intuitive text handling features. With components like FKTextField, FKTokenField, and FKScrollField, FieldKit enables developers to create diverse user experiences through sophisticated text field implementations.

This library is compatible with iOS 4.1 and higher, making it versatile for a wide range of devices. It's particularly useful for applications that require advanced text input features, such as form entry, tokenization, and multiline scrolling. Whether you're building an address book, email client, or any app that heavily relies on text input, FieldKit might offer the enhancements you're looking for.

Features

  • FKTextField: A customizable text field similar to UITextField, allowing for optional prefix labels and placeholders for better user guidance.
  • FKTokenField: Inspired by NSTokenField, this component enables the representation of objects as tokens, useful for selecting values from pre-defined lists like tags and email addresses.
  • FKScrollField: Supports multiple lines of text and dynamic frame expansion, automatically notifying delegates about changes to manage its behavior.
  • Advanced Input Handling: FieldKit implements text input, selection, and manipulation from scratch, conforming to UITextInput for consistent behavior across different user interfaces.
  • Unified Project Requirements: Built with support for iOS 5.0 SDK and compatibility with devices running iOS 4.1+ ensures broad accessibility.
  • Integration Made Easy: FieldKit is straightforward to integrate into existing projects, whether through CocoaPods or direct framework inclusion in Xcode.
  • Custom Appearance Options: Developers can subclass and customize elements, such as TokenFieldCell, to adjust the display string and background color based on specific object data.
  • Future Enhancements: While currently unmaintained, a roadmap indicating potential support for iOS 7 UI and full iPad compatibility suggests long-term usability for the existing components.