TableView圆角和阴影 [英] TableView rounded corners and shadow

问题描述

我有三行的tableview。我试图使表行有圆角，并在整个tableview周围也有阴影效果。出于某种原因，我无法使tableview都具有圆角和阴影效果，但如果我注释掉负责其中一个功能的代码，我可以单独执行它们。这是我正在使用的代码：

I have a tableview with three rows. I am trying to make the table rows have rounded corners and also a shadow effect around the entire tableview. For some reason, I cannot make the tableview both have the rounded corners and shadow effect but I could do them separately if I comment out the code responsible for one of the features. Here is the code I am using:

//this is for shadow effect

tableView.backgroundColor = UIColor.clearColor()

tableView.layer.shadowColor = UIColor.darkGrayColor().CGColor   

tableView.layer.shadowOffset = CGSize(width: 2.0, height: 2.0

tableView.layer.shadowOpacity = 1.0

tableView.layer.shadowRadius = 2

// This is for rounded corners

tableView.layer.cornerRadius = 10

tableView.layer.masksToBounds = true

推荐答案

您可以将表视图添加到容器视图中，并将阴影添加到该容器视图中：

You can add your table view to a container view and add drop shadow to that container view:

let containerView:UIView = UIView(frame:CGRect(x: 10, y: 100, width: 300, height: 400))
self.tableView = UITableView(frame: containerView.bounds), style: .Plain)
containerView.backgroundColor = UIColor.clearColor()
containerView.layer.shadowColor = UIColor.darkGrayColor().CGColor   
containerView.layer.shadowOffset = CGSize(width: 2.0, height: 2.0)
containerView.layer.shadowOpacity = 1.0
containerView.layer.shadowRadius = 2
// This is for rounded corners
self.tableView.layer.cornerRadius = 10
self.tableView.layer.masksToBounds = true
self.view.addSubview(containerView)
containerView.addSubview(self.tableView)

编辑

Swift 3.0：

Edit

Swift 3.0:

let containerView:UIView = UIView(frame:CGRect(x: 10, y: 100, width: 300, height: 400))
self.tableView = UITableView(frame: containerView.bounds, style: .plain)
containerView.backgroundColor = UIColor.clear
containerView.layer.shadowColor = UIColor.darkGray.cgColor
containerView.layer.shadowOffset = CGSize(width: 2.0, height: 2.0)
containerView.layer.shadowOpacity = 1.0
containerView.layer.shadowRadius = 2

self.tableView.layer.cornerRadius = 10
self.tableView.layer.masksToBounds = true
self.view.addSubview(containerView)
containerView.addSubview(self.tableView)

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