Function radio_button 

pub fn radio_button() -> RadioButtonBuilder

radio_button

Render a Material Design 3 radio button with a smooth animated selection dot.

Usage

Use in single-choice groups where exactly one option should be active.

Parameters

• modifier — optional modifier chain applied to the radio button subtree.
• focus_requester — optional handle targeting this option for focus requests.
• on_select — optional callback invoked when the radio transitions to the selected state.
• group — selection handle received from the enclosing radio group.
• selected — externally controlled selection; omit on every choice to let its radio group coordinate the controllers.
• size — optional visual diameter of the radio glyph.
• touch_target_size — optional minimum interactive touch target.
• stroke_width — optional stroke width applied to the outer ring.
• dot_size — optional diameter of the inner dot when fully selected.
• selected_color — optional ring and dot color when selected.
• unselected_color — optional ring color override for all unselected states.
• disabled_selected_color — optional ring and dot color when disabled but selected.
• disabled_unselected_color — optional ring color when disabled and not selected.
• enabled — whether the control is interactive.
• accessibility_label — optional accessibility label.
• accessibility_description — optional accessibility description.
• controller — optional external controller for selection state and animation.

Examples

use tessera_components::radio_button::radio_button;
use tessera_ui::tessera;

#[tessera]
fn radio_demo() {
    radio_button().selected(true);
}