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Since Facebook introduced reactions in 2016, it became a standard in several applications as a way for users to interact with content. ReactionButton is a control that allows developers to add this functionality to their apps in an easy way.

License: MIT License

Swift 95.41% Ruby 4.59%

reactions swift darkmode selector control uikit

reactionbutton's Introduction

Features

Support of Dark Mode
Customizable layout using ReactionButtonDelegateLayout
Extensible DataSource for the control
Layout support for scrolling interfaces (UICollectionView/UITableView)
Codable initializer for usage on storyboards
Events

Requirements

iOS 13.0+
Swift 5.0+

Installation

Installation guide

Usage

1. Basic Instance

There are multiple ways to instantiate a ReactionButton, using a frame, storyboards, or an empty convenience initializer.

Example Code

let buttonSample = ReactionButton(frame: CGRect(x: 0, y: 0, width: 100, height: 100))
buttonSample.dataSource = self
view.addSubview(buttonSample)

Images from Trump reactionpacks style.

2. Delegate

The ReactionButton has a delegate to communicate events of option selection, option focus, and cancel of actions. To use it, set the ReactionButtonDelegate conform as a delegate.

let buttonSample = ReactionButton(frame: CGRect(x: 0, y: 0, width: 100, height: 100))
buttonSample.delegate = self
view.addSubview(buttonSample)

Images from Trump reactionpacks style.

3. Custom layout instance

ReactionButton allows customization of the layout with the help of ReactionButtonDelegateLayout. To use it, please conform to that protocol and set it as delegate (Same pattern as UICollectionView).

func ReactionSelectorConfiguration(_ selector: ReactionButton) -> ReactionButton.Config {
  ReactionButton.Config(spacing: 2,
                        size: 30,
                        minSize: 34,
                        maxSize: 45,
                        spaceBetweenComponents: 30)
}

You can custom your selector with the following variables, used in the

Author

Jorge Ovalle, [email protected]

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reactionbutton's Issues

can you update for ios 9 xcode 7.3

can you update it for ios 9 xcode 7.3

Reactions does not show up in presented view controller

Here is the reproducible example.

Screen.Recording.2021-01-16.at.11.14.02.AM.mov

ReactionButton.zip

selectedOption never get called

Hi,
I am trying your example however, I see that the selectedOption here never gets called so I don't get chance to check if user select something. Overtime, its showing "User cancelled".

Can we pre select a reaction

Not working on iOS 15

Tested It on a device running IOS 15 and It does nothing but It works fine with lower versions.

iOS 7

Can you please change JOTextField.podspec

s.platform = :ios, '7.0'

It seems to work perfectly on iOS 7 but I can't use it via cocoapods until that line is changed.

Can I integrate it in tableview cell ?

Hello
I am facing issue while implementing it with table view .

Can you help me out ?

Can we select emojis with out moving finger?

We want to hold the emoji view on the screen and then select without dragging a finger. Like Facebook and LinkedIn do.

Your support would be appreciated.

Thanks!!

click once to activate view
click a second time to pick emoji
While on FB user (long presses) once and immediately the toolbar is activated and shown
I believe as an alternative implementation a long press event is more familiar.