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fix: 优化图片预览索引胶囊

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lujiuyin
2026-08-13 15:36:06 +08:00
parent 202b0f5e41
commit 48b6b9be22
2 changed files with 38 additions and 6 deletions
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suixinkan/UI/TravelAlbum/TravelAlbumPhotoPreviewViewController.swift
+15 -6
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@@ -41,6 +41,7 @@ final class TravelAlbumPhotoPreviewViewController: UIViewController {
private let closeButton = UIButton(type: .system)
private let titleLabel = UILabel()
private let sizeLabel = UILabel()
private let counterContainer = UIView()
private let counterLabel = UILabel()
private let bottomChrome = UIView()
private let divider = UIView()
@@ -159,10 +160,13 @@ final class TravelAlbumPhotoPreviewViewController: UIViewController {
counterLabel.textColor = UIColor.white.withAlphaComponent(0.82)
counterLabel.font = .monospacedDigitSystemFont(ofSize: 15, weight: .medium)
counterLabel.textAlignment = .center
counterLabel.backgroundColor = UIColor(white: 0.11, alpha: 1)
counterLabel.layer.cornerRadius = 17
counterLabel.clipsToBounds = true
counterLabel.numberOfLines = 1
counterLabel.accessibilityIdentifier = "travelAlbum.previewCounterLabel"
counterLabel.setContentHuggingPriority(.required, for: .horizontal)
counterLabel.setContentCompressionResistancePriority(.required, for: .horizontal)
counterContainer.backgroundColor = UIColor(white: 0.11, alpha: 1)
counterContainer.layer.cornerRadius = 17
counterContainer.clipsToBounds = true
variantSegmentedControl.selectedSegmentTintColor = UIColor(white: 0.22, alpha: 1)
variantSegmentedControl.backgroundColor = UIColor(white: 0.065, alpha: 1)
@@ -200,7 +204,8 @@ final class TravelAlbumPhotoPreviewViewController: UIViewController {
view.addSubview(topChrome)
topChrome.addSubview(closeButton)
topChrome.addSubview(titleStack)
topChrome.addSubview(counterLabel)
topChrome.addSubview(counterContainer)
counterContainer.addSubview(counterLabel)
view.addSubview(bottomChrome)
bottomChrome.addSubview(divider)
bottomChrome.addSubview(variantControls)
@@ -217,16 +222,20 @@ final class TravelAlbumPhotoPreviewViewController: UIViewController {
make.bottom.equalToSuperview().offset(-14)
make.size.equalTo(44)
}
counterLabel.snp.makeConstraints { make in
counterContainer.snp.makeConstraints { make in
make.trailing.equalToSuperview().inset(16)
make.centerY.equalTo(closeButton)
make.width.greaterThanOrEqualTo(48)
make.height.equalTo(34)
}
counterLabel.snp.makeConstraints { make in
make.leading.trailing.equalToSuperview().inset(12)
make.centerY.equalToSuperview()
}
titleStack.snp.makeConstraints { make in
make.centerY.equalTo(closeButton)
make.leading.greaterThanOrEqualTo(closeButton.snp.trailing).offset(8)
make.trailing.lessThanOrEqualTo(counterLabel.snp.leading).offset(-8)
make.trailing.lessThanOrEqualTo(counterContainer.snp.leading).offset(-8)
make.centerX.equalToSuperview()
make.width.lessThanOrEqualTo(220)
}