SlideUpSheet

Custom presentation controller that slides up from the bottom and can be dismissed with a swipe down pan down gesture and has a dynamic dimmed background.

Installation

SlideUpSheet is currently available either manually by cloning the project and adding the folder SlideUpSheet to your project, or you can use the Swift Package Manager (SPM).

• In Xcode, click File > Swift Packages > Add Package Dependency.
• In the dialog that appears, enter the repository URL: https://github.com/iAmrMohamed/SlideUpSheet.git
• In Version, select Up to Next Major and take the default option.
• Click Next and select the library SlideUpSheet checkbox, then click Finish and your're all set.

Requirements

• Requires iOS 13+

Usage

It's best to check the examples included in the folder iOS Example.

Storyboards

Select your view controller and choose from the right side panel the identity inspector and set the class to SlideUpSheetBaseViewController (if needed set the module to SlideUpSheet too).

Programmatically

Setting the presentation controller manually with UIViewControllerTransitioningDelegate

import SlideUpSheet

class ViewController: UIViewController {
    override func viewDidLoad() {
        super.viewDidLoad()
    }
    
    @IBAction func presentViewController(_ sender: UIButton) {
        let dvc = CustomViewController()
        dvc.modalPresentationStyle = .custom
        dvc.transitioningDelegate = self
        present(dvc, animated: true)
    }
}

extension ViewController: UIViewControllerTransitioningDelegate {
    func presentationController(forPresented presented: UIViewController, presenting: UIViewController?, source: UIViewController) -> UIPresentationController? {
        SlideUpSheetPresentationController(presentedViewController: presented, presenting: presenting)
    }
}

Inheriting the base class SlideUpSheetBaseViewController

import SlideUpSheet

class ViewController: UIViewController {
    override func viewDidLoad() {
        super.viewDidLoad()
        // prevents the swipe down to dismiss
        slideUpSheet.allowsDismissing = false
    }
    
    @IBAction func presentViewController(_ sender: UIButton) {
        let dvc = CustomViewController()
        present(dvc, animated: true)
    }
}

class CustomViewController: SlideUpSheetBaseViewController {
    override func viewDidLoad() {
        super.viewDidLoad()
    }
}

Using the shared delegate SlideUpSheetSharedTransitioningDelegate

import SlideUpSheet

class ViewController: UIViewController {
    override func viewDidLoad() {
        super.viewDidLoad()
    }
    
    @IBAction func presentViewController(_ sender: UIButton) {
        let dvc = CustomViewController()
        dvc.modalPresentationStyle = .custom
        dvc.transitioningDelegate = SlideUpSheetSharedTransitioningDelegate.sharedDelegate()
        present(dvc, animated: true)
    }
}

class CustomViewController: UIViewController {
    override func viewDidLoad() {
        super.viewDidLoad()
    }
}

Author

@iAmrMohamed

License

SlideUpSheet is available under the MIT license. See the LICENSE file for more info.