60 lines
1.5 KiB
Swift
60 lines
1.5 KiB
Swift
//
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// UIView.swift
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// VDS
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//
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// Created by Matt Bruce on 11/17/22.
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//
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import Foundation
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import UIKit
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import VDSCoreTokens
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extension UIView {
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public func constraint(with identifier: String) -> NSLayoutConstraint? {
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return constraints.first { $0.identifier == identifier }
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}
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}
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extension NSLayoutConstraint {
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@discardableResult
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/// Activates yourself
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/// - Returns: Self
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public func activate() -> Self{
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isActive = true
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return self
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}
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@discardableResult
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/// Deactivates yourself
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/// - Returns: Self
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public func deactivate() -> Self{
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isActive = false
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return self
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}
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/// Helper class that holds onto all types of Contraints.
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public class Container {
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public var topConstraint: NSLayoutConstraint?
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public var leadingConstraint: NSLayoutConstraint?
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public var trailingConstraint: NSLayoutConstraint?
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public var bottomConstraint: NSLayoutConstraint?
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public var widthConstraint: NSLayoutConstraint?
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public var heightConstraint: NSLayoutConstraint?
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public var isActive: Bool = false {
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didSet {
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topConstraint?.isActive = isActive
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bottomConstraint?.isActive = isActive
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leadingConstraint?.isActive = isActive
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trailingConstraint?.isActive = isActive
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heightConstraint?.isActive = isActive
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widthConstraint?.isActive = isActive
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}
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}
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public init(){}
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}
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}
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