ios – Change font of tab bar labels?

I am making an attempt to implement a customized font (OpenSans) in my SwiftUI app.

Most of my views are completely satisfied to take the font and I do know due to this fact that it is being loaded from the bundle accurately. Nonetheless, there are a few locations it is being problematic.

The primary was the navigation bar, however I used to be in a position to make use of the looks proxy to switch the titleTextAttributes dictionary to unravel this.

The opposite problematic half, and the one I’ve not but been in a position to resolve, the tab bar buttons. Wherever I attempt to modify the font, it seemingly would not work – maybe the TabView APIs internally are modifying the font again? Here is what I’ve tried (I am utilizing SwiftGen for useful resource accessors):

• Making use of the font modifier to a Label view offered by the tabItem modifier (

  TabView {
      Textual content("My tab content material right here...")
          .tabItem {
              Label(
                  title: {
                      Textual content(SFAssetVerificationUI.L10n.audits)
                          .font(FontFamily.OpenSans.extraBold.swiftUIFont(fixedSize: 18))
                  },
                  icon: { SFAssetVerificationUI.Asset.icTabAudits.swiftUIImage }
              )
          }
  }
  

• Making use of the font modifier to a Label view offered because the label argument to a Tab view (>=iOS 18).

  TabView {
      Tab(
          content material: {
              Textual content("My tab content material right here...")  
          },
          label: {
              Label(
                  title: {
                      Textual content(SFAssetVerificationUI.L10n.audits)
                          .font(FontFamily.OpenSans.extraBold.swiftUIFont(fixedSize: 18))
                  },
                  icon: { SFAssetVerificationUI.Asset.icTabAudits.swiftUIImage }
              )
          }
      )
  }
  

• Swapping out each the above Label views for a VStack containing an Picture view and a Textual content view.

  TabView {
      Tab(
          content material: {
              Textual content("My tab content material right here...")  
          },
          label: {
              VStack {
                  SFAssetVerificationUI.Asset.icTabAudits.swiftUIImage
                  Textual content(SFAssetVerificationUI.L10n.audits)
                      .font(FontFamily.OpenSans.extraBold.swiftUIFont(fixedSize: 18))
              }
          }
      )
  }
  

• Setting titleTextAttributes on the UITabBarItem look proxy, for each regular and chosen states.

  UITabBarItem.look().setTitleTextAttributes([.font: FontFamily.OpenSans.extraBold.font(size: 18)], for: .regular)
  UITabBarItem.look().setTitleTextAttributes([.font: FontFamily.OpenSans.extraBold.font(size: 18)], for: .chosen)