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更新SDAutoLayout的Swift扩展，使用Swifty风格的点语法实现SDAutoLayout布局 #316

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更新SDAutoLayout的Swift扩展，使用Swifty风格的点语法实现SDAutoLayout布局 #316

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e85f6f1
更新SDAutoLayout的Swift扩展，使用Swifty风格的点语法实现SDAutoLayout布局
Apr 23, 2019
6271fba
Merge branch 'gsdios:master' into master
fanyuexiang May 12, 2023
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33 changes: 31 additions & 2 deletions SDAutoLayoutDemo/SwiftExtension/SDAutolayout+extension.swift
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Expand Up @@ -9,10 +9,39 @@
// 若使用cocoapods管理第三方，则打开 import SDAutoLayout 注释
// import SDAutoLayout

extension UIView {
/* Example
* 示例:
yourView.sd.layout().topTo(view, 10)
.leftTo(view, 10)
.width(is: 100)
.height(is: 100)
*/


public final class SDAutoLayout<Base> {
public let base: Base
public init(_ base: Base) {
self.base = base
}
}

public protocol SDAutoLayoutCompatible {
associatedtype CompatibleType
var sd: CompatibleType { get }
}

public extension SDAutoLayoutCompatible {
var sd: SDAutoLayout<Self> {
get { return SDAutoLayout(self) }
}
}

extension UIView: SDAutoLayoutCompatible { }

extension SDAutoLayout where Base: UIView {
@discardableResult
public func layout() -> SDAutoLayoutModel {
return sd_layout()
return base.sd_layout();
}
}

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