SwiftUI · IOS API REFERENCE

SpacerSizing

struct · iOS 26.0+ · SDK 27.1

struct SpacerSizing

A type which defines how spacers should size themselves. Use this type in coordination with the ``ToolbarSpacer`` type to define if the spacer should be a flexible size, or a fixed size using system-defined sizing rules. For example, the following adds a fixed-size toolbar spacer between the share and more buttons in the toolbar: ContentView() .toolbar(id: "main-toolbar") { ToolbarItem(id: "tag") { TagButton() } ToolbarItem(id: "share") { ShareButton() } ToolbarSpacer(.fixed) ToolbarItem(id: "more") { MoreButton() } }

Members (2)

get · iOS 26.0+

fixed

TypeScript

static get fixed(): SpacerSizing

Swift declaration

static let fixed: SpacerSizing

The fixed spacer sizing behavior. The spacer will use a pre-defined size determined by the system and the context in which the spacer is used.

get · iOS 26.0+

flexible

TypeScript

static get flexible(): SpacerSizing

Swift declaration

static let flexible: SpacerSizing

The flexible spacer sizing behavior. The spacer will expand to accommodate as much space as it is given in the current context.

Skipped declarations

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