A pack of SwiftUI tree pickers that provide selecting options from hierarchical data. Pickers work on iOS, iPadOS and visionOS. Library hasn't third-party dependencies.
TreePicker package has several tree pickers for different selection value: exactly one selected value, optional value and set of values. Use TreeSinglePicker, TreeOptionalPicker and TreeMultiPicker respectively.
Work with hierarchical data, it's children and selection is similar to SwiftUI hierarchical List. Additionaly you can specify selection method. Next methods available:
- Only leaves (nodes without children) are selectable.
- All nodes (include folders) are selectable.
- All nodes are selectable and selecting a node automatically selects all its child nodes. This method is available for
TreeMultiPickeronly.
See the documentation.