IconNode

Namespace: Hex1b

Assembly: Hex1b.dll

Render node for displaying icons with optional click handling.

public sealed class IconNode : Hex1bNode

Inheritance

Object → Hex1bNode → IconNode

Properties

ClickCallback

Callback for click events.

Returns: Func<InputBindingActionContext, Task>

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

HitTestBounds

Gets the bounds used for mouse hit testing. By default, returns the full Bounds. Override in nodes where only a portion of the bounds should respond to clicks (e.g., SplitterNode's divider).

Returns: Rect

public override Rect HitTestBounds { get; }

Icon

Gets or sets the icon to display.

Returns: String

public string Icon { get; set; }

IsClickable

Gets whether this icon is clickable.

Returns: Boolean

public bool IsClickable { get; }

IsFocusable

Clickable icons must be focusable to receive mouse input via the focus ring.

Returns: Boolean

public override bool IsFocusable { get; }

SourceWidget

The source widget for typed event args.

Returns: IconWidget

public IconWidget? SourceWidget { get; set; }

Methods

ConfigureDefaultBindings(InputBindingsBuilder)

Configures the default input bindings for this node type. Override in derived classes to add default key bindings. These bindings can be inspected and modified by the user's callback.

Parameters:

• bindings (InputBindingsBuilder): The builder to add bindings to.

public override void ConfigureDefaultBindings(InputBindingsBuilder bindings)

MeasureCore(Constraints)

Measures the size required for the icon.

Parameters:

• constraints (Constraints):

Returns: Size

protected override Size MeasureCore(Constraints constraints)

Render(Hex1bRenderContext)

Renders the icon to the terminal.

Parameters:

• context (Hex1bRenderContext):

public override void Render(Hex1bRenderContext context)