Lollipop 2.0.0

Maintained by Meniny.

You want to add pod 'Lollipop', '~> 2.0' similar to the following to your Podfile:

target 'MyApp' do
  pod 'Lollipop', '~> 2.0'
end

Then run a pod install inside your terminal, or from CocoaPods.app.

Alternatively to give it a test run, run the command:

pod try Lollipop

Lollipop 2.0.0

By
Meniny
meniny.cn

Introduction/介绍

What’s this?/这是什么？

Lollipop is a syntactic sugar for Auto Layout.

Lollipop 是一块 Auto Layout 的语法糖。

Requirements/要求

iOS 9.0+
macOS 10.11+
tvOS 9.0+
Xcode 8+ with Swift 3+

Contribution/贡献

You are welcome to fork and submit pull requests.

License/许可

Lollipop is open-sourced software, licensed under the MIT license.

API

center(in:offset:priority:active:)

centerX(equalTo:offset:priority:active:)
centerX(equalTo:offset:priority:active:)

centerY(equalTo:offset:priority:active:)
centerY(equalTo:offset:priority:active:)

edges(equalTo:insets:priority:active:)
edges(top:leading:bottom:trailing:insets:priority:active:)

size(equalTo:priority:active:)
size(equalTo:by:priority:active:)

origin(equalTo:offset:priority:active:)

width(_:to:priority:active:)
width(_:to:multiplier:offset:priority:active:)
width(_:to:multiplier:offset:priority:active:)
width(from:to:priority:active:)

height(_:to:priority:active:)
height(_:to:multiplier:offset:priority:active:)
height(_:to:multiplier:offset:priority:active:)
height(from:to:priority:active:)

leading(_:to:offset:priority:active:)
leading(_:to:offset:priority:active:)

left(_:to:offset:priority:active:)
left(_:to:offset:priority:active:)

trailing(_:to:offset:priority:active:)
trailing(_:to:offset:priority:active:)

right(_:to:offset:priority:active:)
right(_:to:offset:priority:active:)

top(_:to:offset:priority:active:)
top(_:to:offset:priority:active:)

bottom(_:to:offset:priority:active:)
bottom(_:to:offset:priority:active:)

Samples/示例

import Foundation
#if os(OSX)
    import AppKit

    public typealias Color = NSColor
    public typealias Controller = NSViewController
#else
    import UIKit

    public typealias Color = UIColor
    public typealias Controller = UIViewController
#endif
import Lollipop

public extension Controller {
    public func addItems(to v: ALView) {
        let max = 10
        for i in 1...max {
            let value: CGFloat = 1 - CGFloat(i) / CGFloat(max)
            let item = ALView()
            item.setColor(Color(red: value, green: value, blue: value, alpha: 1.0))
            v.addSubview(item)
            item.width(.equal, to: v, multiplier: value)
            item.height(.equal, to: item.widthAnchor)
            item.center(in: v)
        }
    }
}

class ViewController: Controller {
    override func viewDidLoad() {
        super.viewDidLoad()
        addItems(to: self.view)
    }
}