ComponentWrapping

@dynamicMemberLookup
public protocol ComponentWrapping : Component

Represents a wrapper of component that forwards all actions to wrapped component. You can easily conform arbitrary type to Component protocol by wrapping component instance.

Wrapped
The type of wrapped component.
Declaration
Swift

associatedtype Wrapped : Component
wrapped
The wrapped component instance.
Declaration
Swift

var wrapped: Wrapped { get }

subscript(dynamicMember:) Extension method
Accesses a member of wrapped component with key path.
Declaration
Swift

@inlinable subscript<T>(dynamicMember keyPath: KeyPath<Wrapped, T>) -> T { get }

reuseIdentifier Extension method
A string used to identify a element that is reusable. Default is the type name of self.
Declaration
Swift

@inlinable var reuseIdentifier: String { get }
renderContent() Extension method
Returns a new instance of Content.
Declaration
Swift

@inlinable func renderContent() -> Wrapped.Content
Return Value

A new Content instance.
render(in:) Extension method
Render properties into the content.
Declaration
Swift

@inlinable func render(in content: Wrapped.Content)
referenceSize(in:) Extension method
Returns the referencing size of content to render on the list UI.

Note

Only CGSize.height is used to determine the size of element in UITableView.
Declaration
Swift

@inlinable func referenceSize(in bounds: CGRect) -> CGSize?
Return Value

The referencing size of content to render on the list UI. If returns nil, the element of list UI falls back to its default size like UITableView.rowHeight or UICollectionViewFlowLayout.itemSize.
shouldContentUpdate(with:) Extension method
Returns a Bool value indicating whether the content should be reloaded.

Note

Unlike Equatable, this doesn’t compare whether the two values exactly equal. It’s can be ignore property comparisons, if not expect to reload content.
Declaration
Swift

@inlinable func shouldContentUpdate(with next: Self) -> Bool
Return Value

A Bool value indicating whether the content should be reloaded.


                    
                    
                    shouldRender(next:in:)

Extension method

Returns a Bool value indicating whether component should be render again.

Declaration

Swift

@inlinable
func shouldRender(next: Self, in content: Wrapped.Content) -> Bool

Parameters

`next`	The next value to be compared to the receiver.
`content`	An instance of content laid out on the element.

Return Value

A Bool value indicating whether the component should be render again.


                    
                    
                    layout(content:in:)

Extension method

Layout the content on top of element of the list UI.

Note

UIView and UIViewController are laid out with edge constraints by default.

Declaration

Swift

@inlinable
func layout(content: Wrapped.Content, in container: UIView)

Parameters

`content`	An instance of content to be laid out on top of element.
`container`	A container view to layout content.

intrinsicContentSize(for:) Extension method
The natural size for the passed content.
Declaration
Swift

func intrinsicContentSize(for content: Wrapped.Content) -> CGSize
Return Value

A CGSize value represents a natural size of the passed content.
contentWillDisplay(_:) Extension method
Invoked every time of before a component got into visible area.
Declaration
Swift

@inlinable func contentWillDisplay(_ content: Wrapped.Content)
contentDidEndDisplay(_:) Extension method
Invoked every time of after a component went out from visible area.
Declaration
Swift

@inlinable func contentDidEndDisplay(_ content: Wrapped.Content)