ios 如何自定义 UITableview 的右、上、下边框?
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How do I customize a UITableview right, top and bottom border?
提问by dhaval shah
How can I set right, left, top and bottom border with color on UITableview in swift?
如何快速在 UITableview 上设置带有颜色的右、左、上和下边框?
Thanks,
谢谢,
回答by Ashish Kakkad
Try this for full border:
试试这个全边框:
yourtable.layer.masksToBounds = true
yourtable.layer.borderColor = UIColor( red: 153/255, green: 153/255, blue:0/255, alpha: 1.0 ).CGColor
yourtable.layer.borderWidth = 2.0
This is for bottom border:
这是底部边框:
let border = CALayer()
let width = CGFloat(2.0)
border.borderColor = UIColor.darkGrayColor().CGColor
border.frame = CGRect(x: 0, y: yourtable.frame.size.height - width, width: yourtable.frame.size.width, height: yourtable.frame.size.height)
border.borderWidth = width
yourtable.layer.addSublayer(border)
yourtable.layer.masksToBounds = true
回答by Esqarrouth
extension UIView {
func addBorderTop(size size: CGFloat, color: UIColor) {
addBorderUtility(x: 0, y: 0, width: frame.width, height: size, color: color)
}
func addBorderBottom(size size: CGFloat, color: UIColor) {
addBorderUtility(x: 0, y: frame.height - size, width: frame.width, height: size, color: color)
}
func addBorderLeft(size size: CGFloat, color: UIColor) {
addBorderUtility(x: 0, y: 0, width: size, height: frame.height, color: color)
}
func addBorderRight(size size: CGFloat, color: UIColor) {
addBorderUtility(x: frame.width - size, y: 0, width: size, height: frame.height, color: color)
}
private func addBorderUtility(x x: CGFloat, y: CGFloat, width: CGFloat, height: CGFloat, color: UIColor) {
let border = CALayer()
border.backgroundColor = color.CGColor
border.frame = CGRect(x: x, y: y, width: width, height: height)
layer.addSublayer(border)
}
}
I am going to open source my extension classes at some point.
我打算在某个时候开源我的扩展类。
Edit: Here you go, I update the functions in here https://github.com/goktugyil/EZSwiftExtensions
编辑:给你,我在这里更新功能https://github.com/goktugyil/EZSwiftExtensions
回答by Kiran jadhav
if you want to give the border to tableview with color use below code for swift 3 :
如果你想用颜色为 tableview 提供边框,请使用下面的 swift 3 代码:
yourTableView.layer.borderColor = UIColor.gray.cgColor
yourTableView.layer.borderWidth = 1.0