Struct List 

pub struct List {
    pub id: String,
    pub items: Vec<String>,
    pub selected: Option<usize>,
    pub scroll_offset: f32,
    pub item_height: f32,
    /* private fields */
}

A scrollable list of items.

Fields

id: String

items: Vec<String>

selected: Option<usize>

scroll_offset: f32

item_height: f32

Implementations

impl List

pub fn new(id: impl Into<String>, items: Vec<String>) -> Self

pub fn selected(self, index: usize) -> Self

pub fn bg(self, color: Color) -> Self

pub fn fg(self, color: Color) -> Self

pub fn rounded(self, radius: f32) -> Self

pub fn text_size(self, size: f32) -> Self

pub fn bold(self) -> Self

Trait Implementations

impl Discoverable for List

fn schema(&self) -> WidgetSchema

Returns the schema describing this widget type.

fn capabilities(&self) -> Vec<AgentCapability>

Returns the capabilities of this specific widget instance.

fn actions(&self) -> Vec<AgentAction>

Returns the actions available on this specific widget instance.

fn semantic_role(&self) -> SemanticRole

Returns the semantic role of this widget.

fn agent_state(&self) -> Value

Returns the current state as a JSON value for agent inspection.

fn execute_action( &mut self, action: &str, params: &Value, ) -> Result<Value, String>

Attempt to execute a named action with the given JSON parameters.

fn agent_id(&self) -> Option<&str>

An optional unique identifier for this widget instance in the UI tree.

fn accessibility_label(&self) -> Option<String>

An optional accessibility label for screen readers and agents.

impl Widget for List

fn draw(&self, painter: &mut dyn Painter, area: Rect)

Render the widget into the given area using the painter.

fn ui_node(&self) -> UiNode

Build a UI node for ontology registration.