ExpandableOutlineGroup

This is a workaround for the current native OutlineGroup from Apple, which doesn't support expanding all nodes by default.

Installation

Swift Package Manager

To install ExpandableOutlineGroup using Swift Package Manager, add the following dependency to your Package.swift file:

dependencies: [
    .package(url: "https://github.com/kreisys/ExpandableOutlineGroup.swift.git", from: "1.0.0")
]

Then, add ExpandableOutlineGroup as a dependency for your target:

.target(
    name: "YourTargetName",
    dependencies: ["ExpandableOutlineGroup"]
)

Usage

Basic Example

Here is a basic example of how to use ExpandableOutlineGroup in your SwiftUI application:

import SwiftUI
import ExpandableOutlineGroup

struct ContentView: View {
    var body: some View {
        ExpandableOutlineGroup(rootNodes, id: \.self, children: \.children) {
            Text(item.title)
        }
    }
}

struct Item: Identifiable {
    let title: String
    let children: [Item]?
}

let sampleData: [Item] = [
    Item(title: "Parent 1", children: [
        Item(title: "Child 1.1", children: nil),
        Item(title: "Child 1.2", children: nil)
    ]),
    Item(title: "Parent 2", children: [
        Item(title: "Child 2.1", children: nil)
    ])
]

License

ExpandableOutlineGroup is released under the MIT License. See the LICENSE file for more information.

Contributing

Contributions are welcome! If you have any ideas, suggestions, or bug reports, please open an issue or submit a pull request.