PickerNode

Namespace: Hex1b

Assembly: Hex1b.dll

Render node for PickerWidget. Manages the picker's selection state and popup display.

public sealed class PickerNode : CompositeNode

Inheritance

Object → Hex1bNode → CompositeNode → PickerNode

Properties

Items

The list of items available for selection.

Returns: IReadOnlyList<String>

public IReadOnlyList<string> Items { get; set; }

SelectedIndex

The index of the currently selected item. This value is owned by the node and preserved across reconciliation.

Returns: Int32

public int SelectedIndex { get; set; }

SelectedText

Gets the text of the currently selected item, or empty string if no items.

Returns: String

public string SelectedText { get; }

SelectionChangedAction

Callback invoked when selection changes.

Returns: Func<InputBindingActionContext, Task>

public Func<InputBindingActionContext, Task>? SelectionChangedAction { get; set; }

Methods

SelectItemAsync(int, InputBindingActionContext)

Selects an item by index and dismisses the popup.

Parameters:

• index (Int32):
• context (InputBindingActionContext):

Returns: Task

public Task SelectItemAsync(int index, InputBindingActionContext context)