Struct ChoiceGroup 

pub struct ChoiceGroup { /* private fields */ }

One single-choice question as connected ChoiceTiles under a section title: a radio group with roving focus. Tab enters at the selected choice; arrow keys, Home and End move focus among the available choices and select them, as a radio group does.

Implementations

impl ChoiceGroup

pub fn new(id: impl Into<ElementId>, title: impl Into<SharedString>) -> Self

title is both the section title and the radio group’s name.

pub fn tile(self, tile: ChoiceTile) -> Self

Append a choice. Its index and count come from the group.

pub fn on_change( self, f: impl Fn(&usize, &mut Window, &mut App) + 'static, ) -> Self

Called with the index of a newly chosen tile.

Trait Implementations

impl IntoElement for ChoiceGroup

type Element = ViewElement<ChoiceGroup>

The specific type of element into which the implementing type is converted. Useful for converting other types into elements automatically, like Strings

fn into_element(self) -> Self::Element

Convert self into a type that implements [Element].

fn into_any_element(self) -> AnyElement

Convert self into a dynamically-typed [AnyElement].

impl RenderOnce for ChoiceGroup

fn render(self, window: &mut Window, cx: &mut App) -> impl IntoElement

Render this component into an element tree. Note that this method takes ownership of self, as compared to [Render::render()] method which takes a mutable reference.