Overview
BlowinSwiper makes it possible to swipe back from anywhere on the screen at UINavigationController!
I developed BlowinSwiper for handling with various gestures. But only right swipe...
Features
In this library, I considered what to do the handling of the horizontal scroll. It is like a search screen on Twitter Client App.
It is the screen on the right.
Sample is thinking about handling with SwipeMenuViewController.
- Support iPhone, iPad and iPhone X!
🎉
Requirements
- Xcode 9.0+
- iOS 10+
- Swift 4.0+
Installation
CocoaPods
pod 'BlowinSwiper'Carthage
github "horitaku46/BlowinSwiper"Usage
See Example, for more details.
Normal
《１》 Please add UIGestureRecognizerDelegate to UINavigationController. Because to enable edge swipe back.
import UIKit
final class NavigationController: UINavigationController {
override func viewDidLoad() {
super.viewDidLoad()
interactivePopGestureRecognizer?.delegate = self
}
}
extension NavigationController: UIGestureRecognizerDelegate {
func gestureRecognizer(_ gestureRecognizer: UIGestureRecognizer,
shouldBeRequiredToFailBy otherGestureRecognizer: UIGestureRecognizer) -> Bool {
return true
}
}《２》 Please set BlowinSwipeable to UIViewController, and set configureSwipeBack() to viewDidAppear.
import UIKit
final class ViewController: UIViewController, BlowinSwipeable {
var blowinSwiper: BlowinSwiper?
override func viewDidAppear(_ animated: Bool) {
super.viewDidAppear(animated)
configureSwipeBack()
}
}Horizontal scroll handling
《１》 Please do 《１》 of Normal.
《２》 Please refer to the following source code.
Set BlowinSwipeable to UIViewController.
Set configureSwipeBack(isLowSensitivity: true) and enabledRecognizeSimultaneously(scrollView: swipeMenuView.contentScrollView) to viewDidAppear.
Set disabledRecognizeSimultaneously() to viewDidDisappear.
import UIKit
final class ViewController: UIViewController, BlowinSwipeable {
var blowinSwiper: BlowinSwiper?
override func viewDidAppear(_ animated: Bool) {
super.viewDidAppear(animated)
configureSwipeBack(isInsensitive: true)
enabledRecognizeSimultaneously(scrollView: swipeMenuView.contentScrollView)
}
override func viewDidDisappear(_ animated: Bool) {
super.viewDidDisappear(animated)
disabledRecognizeSimultaneously()
}
}
extension MenuViewController: SwipeMenuViewDelegate {
func swipeMenuViewDidScroll(_ contentScrollView: UIScrollView) { // added itself to this delegate.
handleScrollRecognizeSimultaneously(scrollView: contentScrollView)
}
}Author
Takuma Horiuchi
License
BlowinSwiper is available under the MIT license. See the LICENSE file for more info.