Use native lineHeight on 26.0+ systems

.github/workflows/build.yml

@@ -6,10 +6,13 @@ on:
     branches:
       - main
 
+env:
+  DEVELOPER_DIR: /Applications/Xcode_26.1.1.app/Contents/Developer
+
 jobs:
   carthage:
     name: Carthage
-    runs-on: macos-15
+    runs-on: macos-latest
     steps:
       - uses: actions/checkout@v4
       - name: Build
@@ -22,7 +25,7 @@ jobs:
             ${{ runner.os }}-carthage-
   spm:
     name: SPM
-    runs-on: macos-15
+    runs-on: macos-latest
     steps:
       - uses: actions/checkout@v4
       - name: Build

.github/workflows/docbuild.yml

@@ -14,14 +14,17 @@ concurrency:
   group: "pages"
   cancel-in-progress: true
 
+env:
+  DEVELOPER_DIR: /Applications/Xcode_26.1.1.app/Contents/Developer
+
 jobs:
   # Single deploy job since we're just deploying
   deploy:
     environment:
       # Must be set to this for deploying to GitHub Pages
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}
-    runs-on: macos-15
+    runs-on: macos-latest
     steps:
       - name: Checkout 🛎️
         uses: actions/checkout@v4

.github/workflows/tests.yml

@@ -2,10 +2,13 @@ name: Tests
 
 on: [workflow_call]
 
+env:
+  DEVELOPER_DIR: /Applications/Xcode_26.1.1.app/Contents/Developer
+
 jobs:
   xcodebuild:
     name: Xcodebuild
-    runs-on: macos-15
+    runs-on: macos-latest
     env:
       IOS_DEVICE: iPhone 16 Pro
     steps:
@@ -47,7 +50,7 @@ jobs:
           path: Tests-tvOS.xcresult
   spm:
     name: SPM
-    runs-on: macos-15
+    runs-on: macos-latest
     steps:
       - uses: actions/checkout@v4
       - name: SPM build

CHANGELOG.md

@@ -8,6 +8,8 @@
 
 ## Next
 
+- Update `font(_:lineHeight:textStyle:)` viewModifier to use native [`lineHeight`](https://developer.apple.com/documentation/swiftui/environmentvalues/lineheight) on +26.0 systems ([#154](https://github.com/AckeeCZ/ACKategories/pull/154), kudos to @olejnjak)
+
 ## 6.16.0
 
 - Add SwiftUI extension `View+FrameSize` ([#153](https://github.com/AckeeCZ/ACKategories/pull/153), kudos to @lukashromadnik)

Sources/ACKategories/SwiftUIExtensions/FontModifier.swift

@@ -10,6 +10,8 @@ public extension View {
     ///    - font: The font to use in this view.
     ///    - lineHeight: The line height to use in this view.
     ///    - textStyle: The text style for relative font scaling. If `nil`is specified then dynamic type is turned off.
+    ///
+    /// On iOS 26 and above uses native [lineHeight](https://developer.apple.com/documentation/swiftui/environmentvalues/lineheight) view modifier.
     @ViewBuilder func font(
         _ font: UIFont,
         lineHeight: Double?,
@@ -19,7 +21,10 @@ public extension View {
         let customFont = textStyle
             .map { Font.custom(font.fontName, size: font.pointSize, relativeTo: $0) } ?? Font(font)
 
-        if let lineHeight {
+        if #available(iOS 26.0, tvOS 26.0, watchOS 26.0, *), let lineHeight {
+            self.font(customFont)
+                .lineHeight(.exact(points: lineHeight))
+        } else if let lineHeight {
             self.font(customFont)
                 .lineSpacing(lineHeight - font.lineHeight)
                 .padding(.vertical, (lineHeight - font.lineHeight) / 2)