Question 1

How do I customize the size and spacing of reactions in ReactionButton?

Accepted Answer

Use the ReactionButtonDelegateLayout protocol to set parameters like spacing, size, minSize, and maxSize in the Config struct. The README provides a code example for adjusting these layout properties easily.

Question 2

Does ReactionButton work with custom images for reactions?

Accepted Answer

Yes, through the extensible data source, you can supply custom images or assets for each reaction option. This allows flexibility similar to Facebook's implementation, though you need to handle image loading externally.

Question 3

ReactionButton vs building from scratch: which is better for my app?

Accepted Answer

ReactionButton saves time with pre-built, customizable UI and delegate-driven events, ideal for quick integration. Building from scratch offers full control but requires more development effort, especially for animations and Dark Mode support.

Question 4

How to handle user selection events in ReactionButton?

Accepted Answer

Implement the ReactionButtonDelegate methods to capture events like option selection, focus, and action cancellation. This delegate pattern is standard in iOS, making it straightforward to integrate with your app's logic.

Question 5

Is ReactionButton compatible with SwiftUI?

Accepted Answer

No, it's UIKit-based. To use it in SwiftUI, you must wrap it in a UIViewRepresentable, which adds complexity and may not leverage SwiftUI's declarative features optimally.

Question 6

Can I use ReactionButton in a scrolling table view without performance issues?

Accepted Answer

Yes, the library explicitly supports layout in UITableView and UICollectionView, as mentioned in the features. However, ensure proper cell reuse and delegate setup to avoid performance hits in large lists.

JOEmojiableBtn

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