---
title: "tabBarMinimizeBehavior(_:)"
framework: swiftui
role: symbol
role_heading: Instance Method
path: "swiftui/view/tabbarminimizebehavior(_:)"
---

# tabBarMinimizeBehavior(_:)

Sets the behavior for tab bar minimization.

## Declaration

```swift
nonisolated func tabBarMinimizeBehavior(_ behavior: TabBarMinimizeBehavior) -> some View

```

## Parameters

- `behavior`: The minimize behavior.

## Discussion

Discussion The following TabView minimizes its tab bar when scrolling in the ‘Numbers’ or ‘Alerts’ tabs on iPhone. struct ContentView: View {     var body: some View {          TabView {              Tab("Numbers", systemImage: "number") {                  ScrollView {                     ForEach(0 ..< 50) { index in                         Text("\(index)")                             .padding()                     }                  }              }              Tab("Alerts", systemImage: "bell") {                  AlertsView()              }          }          .tabBarMinimizeBehavior(.onScrollDown)     } }

## See Also

### Configuring a tab bar

- [defaultAdaptableTabBarPlacement(_:)](swiftui/view/defaultadaptabletabbarplacement(_:).md)
- [defaultTabBarPlacement(_:)](swiftui/view/defaulttabbarplacement(_:).md)
- [tabViewSidebarHeader(content:)](swiftui/view/tabviewsidebarheader(content:).md)
- [tabViewSidebarFooter(content:)](swiftui/view/tabviewsidebarfooter(content:).md)
- [tabViewSidebarBottomBar(content:)](swiftui/view/tabviewsidebarbottombar(content:).md)
- [AdaptableTabBarPlacement](swiftui/adaptabletabbarplacement.md)
- [tabBarPlacement](swiftui/environmentvalues/tabbarplacement.md)
- [TabBarPlacement](swiftui/tabbarplacement.md)
- [isTabBarShowingSections](swiftui/environmentvalues/istabbarshowingsections.md)
- [TabBarMinimizeBehavior](swiftui/tabbarminimizebehavior.md)
- [TabViewBottomAccessoryPlacement](swiftui/tabviewbottomaccessoryplacement.md)