So I have a tableviewController called SettingsViewController, and it has the following touchesEnded function:
override func touchesEnded(_ touches: Set<UITouch>, with event: UIEvent?) {
if let touch = touches.first {
print("yoyoyoyoyoyoyoyQVEWEVIWNE")
let touchLocation = touch.location(in: view)
// 290 because the width of the view is 414, and the SettingsViewController width gets set to 0.7 * the view width in SlideInTransition. 0.7 * 414 is 289.8
if touchLocation.x > 200 {
dismiss(animated: true)
}
}
}
I made the print statement to see if it was being called, which it is not. This view controller is presented with a 'menu-esque' slide in custom transition. I have a suspicion that the bounds of the UIView is the problem somehow. Here's the custom transition code:
class SlideInTransition: NSObject, UIViewControllerAnimatedTransitioning {
var isPresenting: Bool = false
func transitionDuration(using transitionContext: UIViewControllerContextTransitioning?) -> TimeInterval {
return 0.5
}
func animateTransition(using transitionContext: UIViewControllerContextTransitioning) {
// Make sure they exist
// The view controller being transitioned from, using the context (ex: here it's the MapViewController)
guard let fromViewController = transitionContext.viewController(forKey: .from),
// The view controller being transitioned to, using the context (ex: here it's the SettingsTableViewController)
let toViewController = transitionContext.viewController(forKey: .to) else {return}
let containerView = transitionContext.containerView
// Constants for appearance of SettingsViewController
let vcWidth = toViewController.view.bounds.width * 0.7
let vcHeight = toViewController.view.bounds.height
if isPresenting {
// Add SettingsViewController to container
containerView.addSubview(toViewController.view)
// Initial frame for view controller, off the screen to the left to start, that way it appears to slide in
toViewController.view.frame = CGRect(x: -vcWidth, y: 0, width: vcWidth, height: vcHeight)
}
// Animate view controller onto the screen, sliding in from left
let transform = {
toViewController.view.transform = CGAffineTransform(translationX: vcWidth, y: 0)
}
// Animate back off screen
let identity = {
// .identity returns the vc to the initial frame, as created above in the isPresenting if statement
fromViewController.view.transform = .identity
}
// Animation of the transition
let duration = transitionDuration(using: transitionContext)
let isCancelled = transitionContext.transitionWasCancelled
UIView.animate(withDuration: duration, animations: {
// If presenting, transform SettingsViewController (to) onto screen, otherwise set it back off the screen.
self.isPresenting ? transform() : identity()
}) { (Bool) in
transitionContext.completeTransition(!isCancelled)
}
}
}
I made my touchesEnded code so that when the user touches outside the viewController, it dismisses, (the view controller only 70% the width of the screen) but it simply doesn't get called, regardless of where on the screen I tap. Any idea why? Thanks.
