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Code Issues 19 Releases Wiki Activity

Allow pinning to a view with padding

This commit is contained in:
Jed Fox 2022-11-26 09:36:57 -05:00
parent dd95724d14
commit 4014fb41f1
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GPG Key ID: 0B61D18EA54B47E1
2 changed files with 21 additions and 8 deletions
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14
MastodonSDK/Sources/MastodonExtension/UIEdgeInsets.swift Normal file
View File

@ -0,0 +1,14 @@
//
// UIEdgeInsets.swift
//
//
// Created by Jed Fox on 2022-11-24.
//
import UIKit
extension UIEdgeInsets {
public static func constant(_ offset: CGFloat) -> Self {
UIEdgeInsets(top: offset, left: offset, bottom: offset, right: offset)
}
}

15
MastodonSDK/Sources/MastodonExtension/UIView.swift
View File

@ -48,20 +48,19 @@ extension UIView {
}
public extension UIView {
@discardableResult
func pinToParent() -> [NSLayoutConstraint] {
pinTo(to: self.superview)
func pinToParent(padding: UIEdgeInsets = .zero) -> [NSLayoutConstraint] {
pinTo(to: self.superview, padding: padding)
}
@discardableResult
func pinTo(to view: UIView?) -> [NSLayoutConstraint] {
func pinTo(to view: UIView?, padding: UIEdgeInsets = .zero) -> [NSLayoutConstraint] {
guard let pinToView = view else { return [] }
let constraints = [
topAnchor.constraint(equalTo: pinToView.topAnchor),
leadingAnchor.constraint(equalTo: pinToView.leadingAnchor),
trailingAnchor.constraint(equalTo: pinToView.trailingAnchor),
bottomAnchor.constraint(equalTo: pinToView.bottomAnchor),
topAnchor.constraint(equalTo: pinToView.topAnchor, constant: padding.top),
leadingAnchor.constraint(equalTo: pinToView.leadingAnchor, constant: padding.left),
trailingAnchor.constraint(equalTo: pinToView.trailingAnchor, constant: -padding.right),
bottomAnchor.constraint(equalTo: pinToView.bottomAnchor, constant: -padding.bottom),
]
NSLayoutConstraint.activate(constraints)
return constraints