【发布时间】:2016-07-09 04:19:36
【问题描述】:
我在编程设计方面还很陌生,但我遇到了一些问题。 所以我有以下代码,我在其中创建了一个新视图,我实际上想将它放在我的图标和标签栏的背景之间。
let tabBarItem1 = myTabBar.items![0] as UITabBarItem
let tabBarItem2 = myTabBar.items![1] as UITabBarItem
let tabBarItem3 = myTabBar.items![2] as UITabBarItem
let tabBarItem4 = myTabBar.items![3] as UITabBarItem
tabBarItem1.selectedImage = UIImage(named: "image1")!.imageWithRenderingMode(UIImageRenderingMode.AlwaysOriginal)
tabBarItem2.selectedImage = UIImage(named: "image2")!.imageWithRenderingMode(UIImageRenderingMode.AlwaysOriginal)
tabBarItem3.selectedImage = UIImage(named: "image3")!.imageWithRenderingMode(UIImageRenderingMode.AlwaysOriginal)
tabBarItem4.selectedImage = UIImage(named: "image4")!.imageWithRenderingMode(UIImageRenderingMode.AlwaysOriginal)
let viewSelected = UIView(frame: CGRectMake(30, 5, 40, 40))
viewSelected.backgroundColor = UIColor.whiteColor()
viewSelected.layer.cornerRadius = 4
//layer.borderColor = UIColor.whiteColor().CGColor
//layer.borderWidth = 2
viewSelected.layer.masksToBounds = true
// add subview to tabBarController?.tabBar
myTabBar.addSubview(viewSelected)
目前,当我添加我的子视图时,我得到以下结果
问题是我希望在图标(现在位于视图后面)和背景之间有这个视图。谢谢!
【问题讨论】:
标签: ios swift uiview uitabbarcontroller