答案 0 :(得分:26)
只需向该单元格添加一个子视图并操纵其layer属性。根据自己的喜好调整值。以下代码应提供与在App Store中的外观类似的结果:
// The subview inside the collection view cell
myView.layer.cornerRadius = 20.0
myView.layer.shadowColor = UIColor.gray.cgColor
myView.layer.shadowOffset = CGSize(width: 0.0, height: 0.0)
myView.layer.shadowRadius = 12.0
myView.layer.shadowOpacity = 0.7
答案 1 :(得分:4)
struct SimpleRedView: View {
var body: some View {
Rectangle()
.foregroundColor(.red)
.frame(width: 340, height: 500, alignment: .center)
}
}
struct ContentView: View {
var body: some View {
SimpleRedView()
.cornerRadius(28)
.shadow(radius: 16, y: 16)
}
}
SimpleRedView()
仅用于占位符,您可以将其替换为任意类型的View
。
答案 2 :(得分:1)
创建一个名为“ CardView”的新UIView子类,如下所示:
import Foundation
import UIKit
@IBDesignable
class CardView: UIView {
@IBInspectable var cornerRadius: CGFloat {
get {
return layer.cornerRadius
}
set {
layer.cornerRadius = newValue
layer.shadowRadius = newValue
layer.masksToBounds = false
}
}
@IBInspectable var shadowOpacity: Float {
get {
return layer.shadowOpacity
}
set {
layer.shadowOpacity = newValue
layer.shadowColor = UIColor.darkGray.cgColor
}
}
@IBInspectable var shadowOffset: CGSize {
get {
return layer.shadowOffset
}
set {
layer.shadowOffset = newValue
layer.shadowColor = UIColor.black.cgColor
layer.masksToBounds = false
}
}
}
然后只需从XCode Interface Builder将“ CardView”设置为自定义类即可。简单,易于配置!
答案 3 :(得分:0)
要添加到@oyvindhauge的绝佳答案中,请确保myView
内的所有子视图都不会延伸到边缘。例如,我的名片视图包含一个填充名片的表格视图-因此也必须设置tableView.layer.cornerRadius = 20.0
。这适用于填充卡片的所有子视图。