CODEWITHSUNDEEP
swifticarousel
Camille Basbous
Camille Basbous

Reputation: 397

Why are iCarousel items scrolling beyond boundaries?

Hey all I am using iCarousel and all is going well except that thee items placed are scrolling beyond the boundaries given to the carousel How to make sure that the items surpassing those boundaries are hidden?

carousel variable:

lazy var car:iCarousel = {
        let view = iCarousel()
        view.frame = CGRect(x:0, y:Int(CGFloat(Double(Int(Float(bounds.size.height*0.05))) + globW  )) , width: Int(Float(bounds.size.width)*0.85), height: Int(Float(bounds.size.height)*0.75))
        view.type = .coverFlow
        view.isVertical = true
        view.bounces = true
        
//        view.backgroundColor = .red
        return view
    }()

carousel functions:

 func numberOfItems(in carousel: iCarousel) -> Int {
       return currentField.count
    }

    func carousel(_ carousel: iCarousel, viewForItemAt index: Int, reusing view: UIView?) -> UIView {
        let v = UIView(frame: CGRect(x: 0, y:0, width: car.bounds.width, height: car.bounds.height*0.5))
        
            if currentField[index].type == "A"{
                let cont=UITextField()
                let img=UIImageView()
                img.frame=CGRect(x: Double(Int(Float(bounds.size.width*0.05))), y: Double(v.bounds.height)*0.5, width:Double(bounds.size.width)*0.1, height: Double(bounds.size.width)*0.1)
           
                img.image=UIImage(named: currentField[index].path)?.resized(to: CGSize(width: CGFloat(bounds.size.width*0.1), height: CGFloat(bounds.size.width*0.1)))
              

                cont.textColor = .white
                cont.attributedPlaceholder = NSAttributedString(string: currentField[index].placeholder, attributes: [NSAttributedString.Key.foregroundColor: UIColor.gray])
                cont.setBottomBorder(color:UIColor.gray.cgColor)
                cont.frame = CGRect(x: CGFloat(Int(Float(car.bounds.width*0.4))), y: v.bounds.height*0.5 /*CGFloat(Int(Float(car.frame.height*0.5)))-25*/, width: CGFloat(Int(Float(bounds.size.width)))-CGFloat(Int(Float(bounds.size.width*0.2))), height: 50)
            cont.backgroundColor = .clear
                v.addSubview(img)
           v.addSubview(cont)
                cont.addTarget(self, action: #selector(editTypeA(_:)), for: UIControl.Event.editingChanged)

            }
   
        
           return v
    }

Thanks for your help

Upvotes: 0

Views: 102

Answers (2)

Camille Basbous
Camille Basbous

Reputation: 397

For anyone wondering use car.cliptobounds=true

Upvotes: 2

Sardorbek Ruzmatov
Sardorbek Ruzmatov

Reputation: 921

Try adopting the "delegate" protocol and implement this exact method:

    func carousel(_ carousel: iCarousel, valueFor option: iCarouselOption, withDefault value: CGFloat) -> CGFloat {
        switch option {
        case .visibleItems:
            return 3
        default:
            return value
        }
    }

Upvotes: 0

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