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Code Issues 20 Releases Wiki Activity

Allow AltViewController text to scroll

This commit is contained in:
Jed Fox 2022-12-23 10:27:07 -05:00
parent 3e2282cb03
commit 0faea45485
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GPG Key ID: 0B61D18EA54B47E1
2 changed files with 12 additions and 10 deletions
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19
Mastodon/Scene/MediaPreview/AltViewController.swift
View File

@ -24,6 +24,11 @@ class AltViewController: UIViewController {
@MainActor required dynamic init?(coder aDecoder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
override func loadView() {
super.loadView()
view.translatesAutoresizingMaskIntoConstraints = false
}
override func viewDidLoad() {
super.viewDidLoad()
@ -38,22 +43,16 @@ class AltViewController: UIViewController {
right: 0
)
label.font = .preferredFont(forTextStyle: .callout)
label.isScrollEnabled = false
label.isScrollEnabled = true
label.backgroundColor = .clear
label.isOpaque = false
label.isEditable = false
label.tintColor = .white
label.text = alt
view.translatesAutoresizingMaskIntoConstraints = false
view.addSubview(label)
NSLayoutConstraint.activate(
NSLayoutConstraint.constraints(withVisualFormat: "V:|-[label]-|", metrics: nil, views: ["label": label])
)
NSLayoutConstraint.activate(
NSLayoutConstraint.constraints(withVisualFormat: "H:|-(8)-[label]-(8)-|", metrics: nil, views: ["label": label])
)
label.pinToParent(padding: UIEdgeInsets(horizontal: 8, vertical: 0))
NSLayoutConstraint.activate([
label.widthAnchor.constraint(lessThanOrEqualToConstant: 400),
])
@ -63,8 +62,8 @@ class AltViewController: UIViewController {
super.viewDidLayoutSubviews()
UIView.performWithoutAnimation {
preferredContentSize = CGSize(
width: label.intrinsicContentSize.width + 16,
height: label.intrinsicContentSize.height + view.layoutMargins.top + view.layoutMargins.bottom
width: label.contentSize.width + 16,
height: label.contentSize.height + view.layoutMargins.top + view.layoutMargins.bottom
)
}
}

3
MastodonSDK/Sources/MastodonExtension/UIEdgeInsets.swift
View File

@ -8,6 +8,9 @@
import UIKit
extension UIEdgeInsets {
public init(horizontal: CGFloat, vertical: CGFloat) {
self.init(top: vertical, left: horizontal, bottom: vertical, right: horizontal)
}
public static func constant(_ offset: CGFloat) -> Self {
UIEdgeInsets(top: offset, left: offset, bottom: offset, right: offset)
}