DraggableBottomSheet

DraggableBottomSheet is a way to partially present view controllers in a way similar to Apple Maps in iOS 10. With this implementation you can interact with both view controllers that have been presented.

Installation

Manual

Just add the following files to your project

• DraggablePresentationController.swift
• DraggableTransitionAnimator.swift
• TouchForwardingView.swift

Cocoapods

Add the following line to your Podfile

pod 'DraggableBottomSheet', :git => 'https://github.com/Salamander1012/DraggableBottomSheet.git', :tag => '1.0.0'

Then run pod install

Usage

To add a view controller as a DraggableBottomSheet your parent view controller should look like this

import UIKit
import DraggableBottomSheet

class YourParentViewController: UIViewController {

    private var animator: DraggableTransitionDelegate?

    override func viewDidLoad() {
        super.viewDidLoad()
        view.backgroundColor = .white
    }

    override func viewDidAppear(_ animated: Bool) {
        let bottomSheetVC = YourChildViewController()
        animator = DraggableTransitionDelegate(viewControllerToPresent: bottomSheetVC, presentingViewController: self)
        bottomSheetVC.transitioningDelegate = animator
        bottomSheetVC.modalPresentationStyle = .custom

        present(bottomSheetVC, animated: true) {
            print("completed Presentation")
        }
    }
}

Todo

• make view controller position anchors customizable