https://github.com/ksemianov/wrappinghstack

WrappingHStack (FlowLayout) is a SwiftUI component similar to HStack that wraps horizontally overflowing subviews onto the next lines.
https://github.com/ksemianov/wrappinghstack

components ios layout macos swift swiftui swiftui-components

Last synced: about 17 hours ago
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WrappingHStack (FlowLayout) is a SwiftUI component similar to HStack that wraps horizontally overflowing subviews onto the next lines.

• Host: GitHub
• URL: https://github.com/ksemianov/wrappinghstack
• Owner: ksemianov
• License: mit
• Created: 2022-12-02T02:26:55.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2024-01-09T15:52:39.000Z (10 months ago)
• Last Synced: 2024-11-13T22:36:09.326Z (1 day ago)
• Topics: components, ios, layout, macos, swift, swiftui, swiftui-components
• Language: Swift
• Homepage:
• Size: 13.7 KB
• Stars: 212
• Watchers: 3
• Forks: 15
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# WrappingHStack

A SwiftUI component similar to `HStack` that wraps horizontally overflowing subviews onto the next lines.

  * [Overview](#overview)

  * [Examples](#examples)

  * [Installation](#installation)

  * [License](#license)

## Overview

The library is based on the SwiftUI's `Layout` protocol and thus has the following deployment requirement:

> iOS 16.0+, iPadOS 16.0+, macOS 13.0+, Mac Catalyst 16.0+, tvOS 16.0+, watchOS 9.0+

The component's signature:

``` swift

WrappingHStack(alignment: Alignment = .center,

               horizontalSpacing: CGFloat? = nil,

               verticalSpacing: CGFloat? = nil,

               fitContentWidth: Bool = false)

```

The component, by default, uses the `.center` alignment, but also supports the following alignment values: `.center`, `.leading`, `.topLeading`, `.top`, `.topTrailing`, `.trailing`, `.bottomTrailing`, `.bottom`, `.bottomLeading`. The rest are treated as `.center`.

The component, by default, uses the system provided spacing, but it's also possible to specify explicit `horizontalSpacing` and `verticalSpacing`.

The component, by default, spans the entire available width. However, you can set `fitContentWidth` to `true` to make it adjust its width based on its content.

The component assumes that the largest subview fits into the bounds and there are no infinitely growing subviews. The component assumes that it can grow vertically as much as necessary to fit into the width constraint.

## Examples

An array of tags:

![WrappingHStack](https://user-images.githubusercontent.com/18328341/205410620-19e66e2c-6dc4-4354-9c6a-f25a3704b2ac.gif)

``` swift

WrappingHStack(alignment: .leading) {

    ForEach(tags) {

        Text($0.text)

            .foregroundColor(Color.white)

            .padding(.horizontal, $0.horizontalPadding)

            .padding(.vertical, $0.verticalPadding)

            .background(Color.gray)

            .cornerRadius(16)

    }

}

```

## Installation

You can add WrappingHStack to an Xcode project by adding it as a package dependency.

> https://github.com/ksemianov/WrappingHStack

If you want to use WrappingHStack in a [SwiftPM](https://swift.org/package-manager/) project, 

it's as simple as adding it to a `dependencies` clause in your `Package.swift`:

``` swift

dependencies: [

    .package(url: "https://github.com/ksemianov/WrappingHStack", from: "0.2.0")

]

```

If you want to use WrappingHStack in a [CocoaPods](https://cocoapods.org) project,

add this line to your `Podfile`:

``` ruby

'WrappingHStackLayout', '~> 0.2.0'

```

## License

This library is released under the MIT license. See [LICENSE](LICENSE) for details.