ALRadioButtons
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Requirements
- iOS 10.0 +
- Swift 4.2 +
Installation
Swift Package Manager
The Swift Package Manager is a tool for managing the distribution of Swift code. It’s integrated with the Swift build system to automate the process of downloading, compiling, and linking dependencies.
To integrate ALRadioButtons click File -> Swift Package -> Add Package Dependency and insert:
https://github.com/alxrguz/ALRadioButtons
CocoaPods
ALRadioButtons is available through CocoaPods. To install it, simply add the following line to your Podfile:
pod 'ALRadioButtons'Manually
If you prefer not to use either of the aforementioned dependency managers, you can integrate ALRadioButtons into your project manually. Put Source/ALRadioButtons folder in your Xcode project.
Usage
Quick Start
import ALRadioButtons
class MyViewController: UIViewController {
lazy var radioGroup = ALRadioGroup(items: [
.init(title: "title1", subtitle: "subtitle1"),
.init(title: "title2", subtitle: "subtitle2", detail: "Detail"),
.init(title: "title3"),
], style: .grouped)
override func viewDidLoad() {
super.viewDidLoad()
self.view.addSubview(radioGroup)
// ... Setup layout
radioGroup.selectedIndex = 0
radioGroup.addTarget(self, action: #selector(radioGroupSelected(_:)), for: .valueChanged)
// If the checkbox selection can be canceled, then set this property to true
radioGroup.allowDeselection = true
}
@objc private func radioGroupSelected(_ sender: ALRadioGroup) {
print(sender.selectedIndex)
}
}Customization
Colors
You can customize the buttons, headers and indicators colors depending on their state.
radioGroup.selectedTitleColor = .systemBlue
radioGroup.unselectedTitleColor = .black
radioGroup.selectedDetailColor = .systemBlue
radioGroup.unselectedDetailColor = .black
radioGroup.selectedIndicatorColor = .systemBlue
radioGroup.unselectedIndicatorColor = .systemBlue
radioGroup.subtitleColor = .lightGray
radioGroup.buttonBackgroundColor = .white
radioGroup.separatorColor = .lightGray Font
radioGroup.titleFont = .systemFont(ofSize: 16, weight: .medium)
radioGroup.detailFont = .systemFont(ofSize: 16, weight: .regular)
radioGroup.subtitleFont = .systemFont(ofSize: 13, weight: .regular)Layout
radioGroup.cornerRadius = 14 // Button corner radius, actual for .grouped style
radioGroup.buttonHeight = 50
radioGroup.subtitleTopOffset = 8 // Subtitle offset from title bottom anchor
radioGroup.separatorTopOffset = 8 // Separator offset from title or subtitle (if added) bottom anchor
radioGroup.indicatorRingWidth = 2 // Outer ring width of indicator
radioGroup.indicatorRingSize = 22 // Indicator outer ring size
radioGroup.indicatorCircleInset = 5 // Indentation of the circle from the outer ringLicense
ALRadioButtons is under MIT license. See the LICENSE file for more info.