Type Method 型メソッド

buildIf(_:)

Provides support for “if” statements in multi-statement closures, producing an optional view that is visible only when the condition evaluates to true.

Declaration 宣言 

static func buildIf<Content>(_ content: Content?) -> Content? where Content : View

See Also 参照

Building Content

static func buildBlock() -> EmptyView
Builds an empty view from a block containing no statements. 空のビューを少しも文を含んでいないブロックから組み立てます。
static func buildBlock<Content>(Content) -> Content
Passes a single view written as a child view through unmodified. 子ビューとして書かれた単一のビューをまったく修正されないまま渡します。
static func buildBlock<C0, C1>(C0, C1) -> TupleView<(C0, C1)>
static func buildBlock<C0, C1, C2>(C0, C1, C2) -> TupleView<(C0, C1, C2)>
static func buildBlock<C0, C1, C2, C3>(C0, C1, C2, C3) -> TupleView<(C0, C1, C2, C3)>
static func buildBlock<C0, C1, C2, C3, C4>(C0, C1, C2, C3, C4) -> TupleView<(C0, C1, C2, C3, C4)>
static func buildBlock<C0, C1, C2, C3, C4, C5>(C0, C1, C2, C3, C4, C5) -> TupleView<(C0, C1, C2, C3, C4, C5)>
static func buildBlock<C0, C1, C2, C3, C4, C5, C6>(C0, C1, C2, C3, C4, C5, C6) -> TupleView<(C0, C1, C2, C3, C4, C5, C6)>
static func buildBlock<C0, C1, C2, C3, C4, C5, C6, C7>(C0, C1, C2, C3, C4, C5, C6, C7) -> TupleView<(C0, C1, C2, C3, C4, C5, C6, C7)>
static func buildBlock<C0, C1, C2, C3, C4, C5, C6, C7, C8>(C0, C1, C2, C3, C4, C5, C6, C7, C8) -> TupleView<(C0, C1, C2, C3, C4, C5, C6, C7, C8)>
static func buildBlock<C0, C1, C2, C3, C4, C5, C6, C7, C8, C9>(C0, C1, C2, C3, C4, C5, C6, C7, C8, C9) -> TupleView<(C0, C1, C2, C3, C4, C5, C6, C7, C8, C9)>
static func buildEither<TrueContent, FalseContent>(first: TrueContent) -> _ConditionalContent<TrueContent, FalseContent>
Provides support for “if” statements in multi-statement closures, producing conditional content for the “then” branch.
static func buildEither<TrueContent, FalseContent>(second: FalseContent) -> _ConditionalContent<TrueContent, FalseContent>
Provides support for “if-else” statements in multi-statement closures, producing conditional content for the “else” branch.
static func buildLimitedAvailability<Content>(Content) -> AnyView
Provides support for “if” statements with #available() clauses in multi-statement closures, producing conditional content for the “then” branch, i.e. the conditionally-available branch.