A structure that computes views on demand from an underlying collection of of identified data.
SDKs
Framework
struct ForEach<Data, ID, Content> where Data : Randomvar data: DataThe collection of underlying identified data.
func accentSets the accent color for this view and the views it contains.
func alignmentReturns a view modified so that its value for the given guide is the result of passing the View of the underlying view to compute.
func alignmentReturns a view modified so that its value for the given guide is the result of passing the View of the underlying view to compute.
func allowsSets whether text in this view can compress the space between characters when necessary to fit text in a line.
func animation(Animation?) -> ViewApplies the given animation to all animatable values within this view.
func animation<V>(Animation?, value: V) -> ViewApplies the given animation to this view, whenever the specified value changes.
func aspectConstrains this view’s dimensions to the specified aspect ratio.
func aspectConstrains this view’s dimensions to the aspect ratio of the given size.
func backgroundReturns a view that reads the value of preference Key from self, uses that to produce another view which is displayed as as the background to self.
func blendSets the blend mode for compositing this view with overlapping views.
func blur(radius: CGFloat, opaque: Bool) -> ViewApplies a Gaussian blur to this view.
func border<S>(S, width: CGFloat) -> ViewAdds a border to this view with the specified style and width.
func brightness(Double) -> ViewBrightens this view by the specified amount.
func clipSets a clipping shape for this view.
func clipped(antialiased: Bool) -> ViewClips this view to its bounding rectangular frame.
func colorInverts the colors in this view.
func colorAdds a color multiplication effect to this view.
func colorSets this view’s color scheme.
func compositingWraps this view in a compositing group.
func contentReturns a new view that defines the content shape for hit-testing self as shape. eo defines whether the shape is interpreted using the even-odd winding number rule or not.
func contextAttaches a Context and its children to self.
func contextAdds a contextual menu to this view.
func contrast(Double) -> ViewSets the contrast and separation between similar colors in this view.
func cornerClips this view to its bounding frame, with the specified corner radius.
func defaultSets the default .wheel style Picker item height within self.
func deleteAdds a condition for whether the view hierarchy for self can be deleted.
func digitalTracks Digital Crown rotations by updating the given binding.
func digitalTracks Digital Crown rotations by updating the given binding.
func disabled(Bool) -> ViewAdds a condition that controls whether users can interact with this view.
func drawingComposites this view’s contents into an offscreen image before final display.
func edgesExtends the view out of the safe area on the specified edges.
func environment<V>(WritableReturns a view wrapping self that sets a value for an environment key.
func fixedFixes this view at its ideal size.
func fixedFixes this view at its ideal size in the specified dimensions.
func flipsSets whether this view flips its contents horizontally when the layout direction is right-to-left.
func focusable(Bool, onSets whether this view is focusable and, if so, adds an action to perform when the view comes into focus.
func font(Font?) -> ViewSets the default font for text in this view.
func foregroundSet the foreground color within self.
func frame(minPositions this view within an invisible frame with the specified width and height characteristics.
func frame(width: CGFloat?, height: CGFloat?, alignment: Alignment) -> ViewPositions this view within an invisible frame with the specified size.
func grayscale(Double) -> ViewAdds a grayscale effect to this view.
func hidden() -> ViewHides this view.
func hueApplies a hue rotation effect to this view.
func imageSet the image scale within self.
func itemProvides a closure that vends the drag representation to be used for a particular Dynamic.
func layoutSets the priority by which a parent layout should apportion space to this child.
func lineSets the maximum number of lines that text can occupy in this view.
func lineSets the amount of space between lines of text in this view.
func listSets the view to be placed behind self when placed in a List
func listSets the inset to be applied to self in a List.
func listSets the color to be apply to the system cell platter when self is placed in a List
func luminanceAdds a luminance to alpha effect to this view.
func minimumSets the minimum amount that text in this view scales down to fit in the available space.
func moveAdds a condition for whether the view hierarchy for self can be moved.
func offset(CGSize) -> ViewOffsets this view by the horizontal and vertical distances in the given size.
func offset(x: CGFloat, y: CGFloat) -> ViewOffsets this view by the specified horizontal and vertical distances.
func onAdds an action to perform when this view appears.
func onAdds an action to perform when this view disappears.
func onActivates this view as the source of a drag and drop operation.
func onDefines the destination for a drag and drop operation with the same size and position as this view, with behavior controlled by the given delegate.
func onDefines the destination for a drag and drop operation with the same size and position as this view, handling dropped content and the drop location with the given closure.
func onDefines the destination for a drag and drop operation, using the same size and position as this view, handling dropped content with the given closure.
func onAdds an action to perform when the user moves the pointer over or away from this view’s frame.
func onAdds an action to perform when the specified preference key’s value changes.
func opacity(Double) -> ViewSets the transparency of this view.
func overlay<Overlay>(Overlay, alignment: Alignment) -> ViewLayers a secondary view in front of this view.
func overlayReturns a view that reads the value of preference Key from self, uses that to produce another view which is displayed as an overlay on self.
func padding(CGFloat) -> ViewPads this view along all edge insets by the amount you specify.
func padding(EdgePads this view using the edge insets you specify.
func padding(EdgePads this view using the edge insets you specify.
func position(CGPoint) -> ViewFixes the center of this view at the specified point in its parent’s coordinate space.
func position(x: CGFloat, y: CGFloat) -> ViewFixes the center of this view at the specified coordinates in its parent’s coordinate space.
func preference<K>(key: KReturns a view producing value as the value of preference Key seen by its ancestors.
func previewOverrides the device for a preview.
func previewProvides a user visible name shown in the editor.
func previewOverrides the size of the container for the preview.
func saturation(Double) -> ViewAdjusts the color saturation of this view.
func scaledScales this view to fill its parent.
func scaledScales this view to fit its parent.
func shadow(color: Color, radius: CGFloat, x: CGFloat, y: CGFloat) -> ViewAdds a shadow to this view.
func tag<V>(V) -> ViewSets the tag of the view, used for selecting from a list of View options.
func touchSets the Touch and its content to be shown in the Touch Bar when applicable
func touchThe user-visible String identifying the view’s functionality. Visible during user customization.
func touchThe behavior of the view when being customized by the user. Views may be:
func touchPrincipal views have special significance to this TouchBar. Currently, that item will be placed in the center of the row.
func transaction((inout Transaction) -> Void) -> ViewApplies the given transaction mutation function to all transactions used within the view.
func transformReturns a view wrapping self that transforms the value of the environment key described by key by applying a transform function.
func transformReturns a view that applies callback(&value) to the value of preference Key that’s seen by its ancestors.
func transition(AnyAssociates a transition with self.
func truncationSets the truncation mode for lines of text that are too long to fit in the available space.
func zSets the Z index for an item.
struct ListA container that presents rows of data arranged in a single column.
protocol DynamicA type of view that generates views from an underlying collection of data.
protocol IdentifiableA class of types whose instances hold the value of an entity with stable identity.
struct ScrollA scroll view.