SUINavigationFusion Sample

This is a small iOS app demonstrating usage of the SUINavigationFusion library.

What it covers

• NavigationShell usage (UIKit UINavigationController under the hood)
• Navigator stack operations:
  • push, pop, popNonAnimated, popToRoot, pop(levels:)
  • per-screen disableBackGesture
• Top bar APIs:
  • title/subtitle via String and Text
  • leading/trailing items (primary + secondary)
  • principal view (custom center content)
  • stack-wide tint via TopNavigationBarConfiguration.tintColor
  • visibility controls (topNavigationBarVisibility)
  • hiding the back button (topNavigationBarHidesBackButton)
• Scroll-dependent background opacity using PositionObservingViewPreferenceKey
• Update edge case for bar items: stable id + updateKey to refresh dynamic content
• A configuration playground for TopNavigationBarConfiguration:
  • background material vs color
  • divider, tint color
  • title/subtitle fonts, weights, colors, spacing
  • custom back icon (SF Symbol name)

How to run

1. Open SUINavigationCore-Sample/SUINavigationCore-Sample.xcodeproj
2. Select the SUINavigationCore-Sample scheme
3. Run on an iOS Simulator

Source

The sample lives in SUINavigationCore-Sample/SUINavigationCore-Sample/ContentView.swift.