Struct RadioGroup 

pub struct RadioGroup { /* private fields */ }

RadioGroup widget for selecting one option from multiple choices.

Implementations

impl RadioGroup

pub fn new() -> Self

Create a new radio group.

pub fn option(self, option: RadioOption) -> Self

Add an option.

pub fn options(self, options: impl IntoIterator<Item = RadioOption>) -> Self

Add multiple options.

pub fn selected(self, value: &str) -> Self

Set selected value.

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

Set selected index.

pub const fn orientation(self, orientation: RadioOrientation) -> Self

Set orientation.

pub fn spacing(self, spacing: f32) -> Self

Set spacing between options.

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

Set radio button size.

pub fn label_gap(self, gap: f32) -> Self

Set gap between radio and label.

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

Set border color.

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

Set fill color for selected state.

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

Set label text color.

pub fn accessible_name(self, name: impl Into<String>) -> Self

Set accessible name.

pub fn test_id(self, id: impl Into<String>) -> Self

Set test ID.

pub fn get_options(&self) -> &[RadioOption]

Get the options.

pub fn get_selected(&self) -> Option<&str>

Get selected value.

pub const fn get_selected_index(&self) -> Option<usize>

Get selected index.

pub fn get_selected_option(&self) -> Option<&RadioOption>

Get selected option.

pub fn is_selected(&self, value: &str) -> bool

Check if a value is selected.

pub fn is_index_selected(&self, index: usize) -> bool

Check if an index is selected.

pub const fn has_selection(&self) -> bool

Check if any option is selected.

pub fn option_count(&self) -> usize

Get option count.

pub fn is_empty(&self) -> bool

Check if empty.

pub fn set_selected(&mut self, value: &str)

Set selection by value (mutable).

pub fn set_selected_index(&mut self, index: usize)

Set selection by index (mutable).

pub fn clear_selection(&mut self)

Clear selection.

pub fn select_next(&mut self)

Select next option.

pub fn select_prev(&mut self)

Select previous option.

Trait Implementations

impl Brick for RadioGroup

fn brick_name(&self) -> &'static str

Get the brick’s unique type name

fn assertions(&self) -> &[BrickAssertion]

Get all assertions for this brick

fn budget(&self) -> BrickBudget

Get the performance budget

fn verify(&self) -> BrickVerification

Verify all assertions against current state

fn to_html(&self) -> String

Generate HTML for this brick (WASM target)

fn to_css(&self) -> String

Generate CSS for this brick (WASM target)

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

Get the test ID for DOM queries

fn can_render(&self) -> bool

Check if this brick can be rendered (all assertions pass)

impl Clone for RadioGroup

fn clone(&self) -> RadioGroup

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RadioGroup

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for RadioGroup

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RadioGroup

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for RadioGroup

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Widget for RadioGroup

fn type_id(&self) -> TypeId

Get the type identifier for this widget type.

fn measure(&self, constraints: Constraints) -> Size

Compute intrinsic size constraints.

fn layout(&mut self, bounds: Rect) -> LayoutResult

Position children within allocated bounds.

fn paint(&self, canvas: &mut dyn Canvas)

Generate draw commands for rendering.

fn event(&mut self, event: &Event) -> Option<Box<dyn Any + Send>>

Handle input events.

fn children(&self) -> &[Box<dyn Widget>]

Get child widgets for tree traversal.

fn children_mut(&mut self) -> &mut [Box<dyn Widget>]

Get mutable child widgets.

fn is_interactive(&self) -> bool

Check if this widget is interactive (can receive focus/events).

fn is_focusable(&self) -> bool

Check if this widget can receive keyboard focus.

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

Get the accessible name for screen readers.

fn accessible_role(&self) -> AccessibleRole

Get the accessible role.

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

Get the test ID for this widget (if any).

fn bounds(&self) -> Rect

Get the current bounds of this widget.