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https://github.com/onl1ner/TabBar

📱 TabBar – highly customizable tab bar (i.e. TabView) for your SwiftUI application.
https://github.com/onl1ner/TabBar

bar custom-tab-bar custom-tab-view custom-tabbar custom-tabview ios library swift swift-ui swiftui tab tab-bar tabbar tabview uitabbar uitabbarcontroller view xcode

Last synced: about 1 month ago
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📱 TabBar – highly customizable tab bar (i.e. TabView) for your SwiftUI application.

Host: GitHub
URL: https://github.com/onl1ner/TabBar
Owner: onl1ner
License: mit
Created: 2021-09-08T15:41:47.000Z (over 3 years ago)
Default Branch: master
Last Pushed: 2024-08-04T16:54:42.000Z (4 months ago)
Last Synced: 2024-10-17T13:16:46.559Z (about 2 months ago)
Topics: bar, custom-tab-bar, custom-tab-view, custom-tabbar, custom-tabview, ios, library, swift, swift-ui, swiftui, tab, tab-bar, tabbar, tabview, uitabbar, uitabbarcontroller, view, xcode
Language: Swift
Homepage:
Size: 38.1 KB
Stars: 420
Watchers: 5
Forks: 44
Open Issues: 13
Metadata Files:
- Readme: README.md
- License: LICENSE

Awesome Lists containing this project

fucking-awesome-swift - TabBar - Highly customizable tab bar for SwiftUI applications. (Libs / UI)
awesome-made-in-kz - TabBar
awesome-swift - TabBar - Highly customizable tab bar for SwiftUI applications. (Libs / UI)

README

        # TabBar

![](https://img.shields.io/badge/platform-iOS-lightgrey)

![](https://img.shields.io/badge/iOS-13.0%2B-blue)

![](https://img.shields.io/badge/Swift-5-orange?logo=Swift&logoColor=white)

`SwiftUI` standard `TabView` component is not so flexible and to customize it you have to modify appearance proxy of `UITabBar` or implement your own one from scratch. The goal of this library is to solve this problem.

## Table of contents

* [Requirements](#requirements)

* [Installation](#installation)

    * [Swift Package Manager](#swift-package-manager)

* [Usage](#usage)

    * [Customization](#customization)

* [Contribution](#contribution)

* [License](#license)

## Requirements

- SwiftUI

- iOS 13.0 or above

## Installation

**TabBar** is available through [Swift Package Manager](https://github.com/apple/swift-package-manager)

### Swift Package Manager

- In Xcode select: 

  ```

  File > Swift Packages > Add Package Dependency...

  ```

  

- Then paste this URL: 

  ```

  https://github.com/onl1ner/TabBar.git

  ```

  

## Usage

To start using `TabBar` you have to create an enum which will implement `Tabbable` protocol:

```swift

enum Item: Int, Tabbable {

    case first = 0

    case second

    case third

    

    var icon: String {

        switch self {

            case .first:  // Name of icon of first item.

            case .second: // Name of icon of second item.

            case .third:  // Name of icon of third item.

        }

    }

    

    var title: String {

        switch self {

            case .first:  // Title of first item.

            case .second: // Title of second item.

            case .third:  // Title of third item.

        }

    }

}

```

After that you will be able to create `TabBar` instance:

```swift

struct ContentView: View {

    @State private var selection: Item = .first

    @State private var visibility: TabBarVisibility = .visible

    var body: some View {

        TabBar(selection: $selection, visibility: $visibility) {

            Text("First")

                .tabItem(for: Item.first)

            

            Text("Second")

                .tabItem(for: Item.second)

            

            Text("Third")

                .tabItem(for: Item.third)

        }

        .tabBar(style: CustomTabBarStyle())

        .tabItem(style: CustomTabItemStyle())

    }

}

```

After these actions tab bar with default style will be created.

### Customization

`TabBar` component is highly customizable. This is achieved by introducing `TabBarStyle` and `TabItemStyle` protocols. By implementing each of the protocol you will be able to build your custom tab bar. **NOTE** that `TabBar` automaticaly pushes down to bottom any of tab bar styles.

After creating your custom styles you may inject them to your tab bar by using `tabBar(style:)` and `tabItem(style:)` functions. Here is the showcase of default style and one of the examples of what you can achieve by customizing tab bar:

![](https://github.com/onl1ner/onl1ner/blob/master/Resources/TabBar/Showcase.png?raw=true)

## Contribution

If you struggle with something feel free to [open an issue](https://github.com/onl1ner/TabBar/issues/new). Pull requests are also appreciated.

## License

**TabBar** is under the terms and conditions of the MIT license.

```

MIT License

Copyright (c) 2021 Tamerlan Satualdypov

Permission is hereby granted, free of charge, to any person obtaining a copy

of this software and associated documentation files (the "Software"), to deal

in the Software without restriction, including without limitation the rights

to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

copies of the Software, and to permit persons to whom the Software is

furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all

copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

SOFTWARE.

```