From 6e2899dbfd5e5ebec47d0abaa2897dff3a0b8815 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=B1=89=E7=A7=8B?= <497055328@qq.com>
Date: Thu, 13 Aug 2026 16:11:36 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E5=9B=BE=E7=89=87=E9=A2=84?=
 =?UTF-8?q?=E8=A7=88=E5=88=86=E6=AE=B5=E6=8E=A7=E4=BB=B6=E6=A0=B7=E5=BC=8F?=
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---
 ...ravelAlbumPhotoPreviewViewController.swift | 20 +++++++++++++------
 ...TravelAlbumDetailViewControllerTests.swift | 20 +++++++++++++++++++
 2 files changed, 34 insertions(+), 6 deletions(-)

diff --git a/suixinkan/UI/TravelAlbum/TravelAlbumPhotoPreviewViewController.swift b/suixinkan/UI/TravelAlbum/TravelAlbumPhotoPreviewViewController.swift
index e65d65e..9f57596 100644
--- a/suixinkan/UI/TravelAlbum/TravelAlbumPhotoPreviewViewController.swift
+++ b/suixinkan/UI/TravelAlbum/TravelAlbumPhotoPreviewViewController.swift
@@ -52,6 +52,7 @@ final class TravelAlbumPhotoPreviewViewController: UIViewController {
     private let deleteButton = UIButton(type: .system)
     private let refreshButton = UIButton(type: .system)
     private var variantControlsHeightConstraint: Constraint?
+    private var variantSegmentedControlWidthConstraint: Constraint?
     private var didConfigureVariantControls = false
     private var showsVariantControls = false
     private var variantControlsAnimationGeneration = 0
@@ -168,14 +169,13 @@ final class TravelAlbumPhotoPreviewViewController: UIViewController {
         counterContainer.layer.cornerRadius = 17
         counterContainer.clipsToBounds = true
 
-        variantSegmentedControl.selectedSegmentTintColor = UIColor(white: 0.22, alpha: 1)
-        variantSegmentedControl.backgroundColor = UIColor(white: 0.065, alpha: 1)
+        variantSegmentedControl.selectedSegmentTintColor = UIColor.white.withAlphaComponent(0.2)
         variantSegmentedControl.setTitleTextAttributes(
-            [.foregroundColor: UIColor.white.withAlphaComponent(0.62), .font: UIFont.systemFont(ofSize: 15)],
+            [.foregroundColor: UIColor.white.withAlphaComponent(0.7)],
             for: .normal
         )
         variantSegmentedControl.setTitleTextAttributes(
-            [.foregroundColor: UIColor.white, .font: UIFont.systemFont(ofSize: 15, weight: .semibold)],
+            [.foregroundColor: UIColor.white],
             for: .selected
         )
         variantSegmentedControl.accessibilityIdentifier = "travelAlbum.previewVariantSegmentedControl"
@@ -258,8 +258,9 @@ final class TravelAlbumPhotoPreviewViewController: UIViewController {
         variantSegmentedControl.snp.makeConstraints { make in
             make.leading.equalToSuperview().offset(20)
             make.centerY.equalToSuperview()
-            make.height.equalTo(40)
-            make.trailing.equalTo(highResolutionButton.snp.leading).offset(-12)
+            variantSegmentedControlWidthConstraint = make.width.equalTo(124).constraint
+            make.height.equalTo(32)
+            make.trailing.lessThanOrEqualTo(highResolutionButton.snp.leading).offset(-12)
         }
         highResolutionButton.snp.makeConstraints { make in
             make.trailing.equalToSuperview().inset(18)
@@ -406,6 +407,13 @@ final class TravelAlbumPhotoPreviewViewController: UIViewController {
         for (index, asset) in project.orderedAssets.enumerated() {
             variantSegmentedControl.insertSegment(withTitle: asset.kind.title, at: index, animated: false)
         }
+        let controlWidth: CGFloat
+        switch project.orderedAssets.count {
+        case 4: controlWidth = 220
+        case 3: controlWidth = 180
+        default: controlWidth = 124
+        }
+        variantSegmentedControlWidthConstraint?.update(offset: controlWidth)
         variantSegmentedControl.selectedSegmentIndex = project.orderedAssets.firstIndex {
             $0.kind == activeKind
         } ?? 0
diff --git a/suixinkanTests/TravelAlbumDetailViewControllerTests.swift b/suixinkanTests/TravelAlbumDetailViewControllerTests.swift
index 4b2a572..d92f3c0 100644
--- a/suixinkanTests/TravelAlbumDetailViewControllerTests.swift
+++ b/suixinkanTests/TravelAlbumDetailViewControllerTests.swift
@@ -328,6 +328,26 @@ final class TravelAlbumDetailViewControllerTests: XCTestCase {
         XCTAssertEqual(highResolutionButton.configuration?.title, "查看高清图")
         XCTAssertEqual(segmentedControl.numberOfSegments, 3)
         XCTAssertEqual(segmentedControl.selectedSegmentIndex, 0)
+        XCTAssertFalse(segmentedControl.apportionsSegmentWidthsByContent)
+        XCTAssertEqual(segmentedControl.selectedSegmentTintColor, UIColor.white.withAlphaComponent(0.2))
+        XCTAssertEqual(
+            segmentedControl.titleTextAttributes(for: .normal)?[.foregroundColor] as? UIColor,
+            UIColor.white.withAlphaComponent(0.7)
+        )
+        XCTAssertEqual(
+            segmentedControl.titleTextAttributes(for: .selected)?[.foregroundColor] as? UIColor,
+            UIColor.white
+        )
+        XCTAssertNil(segmentedControl.backgroundImage(for: .selected, barMetrics: .default))
+        XCTAssertNil(
+            segmentedControl.dividerImage(
+                forLeftSegmentState: .normal,
+                rightSegmentState: .normal,
+                barMetrics: .default
+            )
+        )
+        XCTAssertEqual(segmentedControl.bounds.size, CGSize(width: 180, height: 32))
+        XCTAssertGreaterThanOrEqual(highResolutionButton.frame.minX - segmentedControl.frame.maxX, 12)
         XCTAssertEqual(backButton.bounds.size, CGSize(width: 44, height: 44))
         XCTAssertNil(backButton.configuration?.baseBackgroundColor)
         XCTAssertEqual(actionStack.spacing, 10)