如何获得带有一些角落的文本字段？

Question

我使用下一个代码：

- (void)viewDidLayoutSubviews
{
    [self initUIfeatures];
}

- (void)initUIfeatures
{
    [authTextField setMaskByRoundingCorners:(UIRectCornerTopLeft|UIRectCornerTopRight|UIRectCornerBottomLeft) withCornerRadius:8.0f]; 
}

但现在我看到了这种奇怪的效果。

在didlayoutsubviews之后，我从viewcontroller调用它。我这样做是为了主线程更新。

datebin

问题是圆角落入。

Answer 1

添加这些功能，

[self roundCornersRadius:10];

像这样使用，

rfidtags/:id

Ref

SourceCode

Answer 2

我已经制作了相同的自定义类。您可以使用下面的代码，任何可以根据需要更改故事板和您想要的角半径。

import UIKit

@IBDesignable
class CustomRoundedTextField: UITextField {

    @IBInspectable var lColor: UIColor = UIColor(red: (37.0/255.0), green: (252.0/255), blue: (244.0/255.0), alpha: 1.0)
    @IBInspectable var lWidth: CGFloat = 1
    @IBInspectable var lCornerRadius: CGFloat = 8
    @IBInspectable var sColor:UIColor = UIColor(red: (37.0/255.0), green: (252.0/255), blue: (244.0/255.0), alpha: 1.0)
    @IBInspectable var TLRCorner:Bool = false
    @IBInspectable var TRRCorner:Bool = false
    @IBInspectable var BLRCorner:Bool = false
    @IBInspectable var BRRCorner:Bool = false
    @IBInspectable var XInset:CGFloat = 10
    @IBInspectable var YInset:CGFloat = 10

    required internal init?(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)
    }

    override init(frame: CGRect) {
        super.init(frame: frame)
    }

    override internal func drawRect(rect: CGRect) {
        addBorderFieldRect()
    }

    override func textRectForBounds(bounds: CGRect) -> CGRect {
        return CGRectInset(bounds, XInset, 0)
    }

    override func editingRectForBounds(bounds: CGRect) -> CGRect {
        return CGRectInset(bounds, YInset, 0)
    }

    func addBorderFieldRect() {
        let rectanglePath = UIBezierPath(roundedRect: self.bounds, byRoundingCorners: [
            TLRCorner ? .TopLeft : [],
            TRRCorner ? .TopRight : [],
            BLRCorner ? .BottomLeft : [],
            BRRCorner ? .BottomRight : []
            ], cornerRadii: CGSizeMake(lCornerRadius, lCornerRadius))
        rectanglePath.closePath()
        self.lColor.setFill()
        rectanglePath.fill()
        self.sColor.setStroke()
        rectanglePath.lineWidth = lWidth
        rectanglePath.stroke()
    }

}