Struct MultiSelect 

pub struct MultiSelect { /* private fields */ }

Implementations

impl MultiSelect

pub fn new(choices: Vec<Choice>, cx: &mut Context<'_, Self>) -> Self

pub fn with_create( self, normalize: impl Fn(&str) -> Option<SharedString> + 'static, ) -> Self

Offer a “Create” row for a query that names no choice. normalize turns the query into the name it would create, or None for one that cannot be a name; the row shows, and MultiSelectEvent::Created carries, what it answers. Choices are matched against it as given.

pub fn with_manage(self) -> Self

Give each row a ··· opening a pane to rename or delete its choice.

pub fn with_tint(self, tint: impl Fn(&str, &Theme) -> Hsla + 'static) -> Self

Colour each name with tint instead of tint.

pub fn with_width(self, min: Pixels, max: Pixels) -> Self

Size the card to its widest row, from min up to max. Equal bounds fix the width. A name wider than max is cut at the card’s edge.

pub fn choices(&self) -> &[Choice]

pub fn set_choices(&mut self, choices: Vec<Choice>, cx: &mut Context<'_, Self>)

Replace the choices — the host’s answer to an event. The query and the open pane stay; a pane whose choice is gone closes.

pub fn reset(&mut self, window: &mut Window, cx: &mut Context<'_, Self>)

Start a fresh pick: an empty query, the list pane, and focus in the query. Call it as the popover opens.

Trait Implementations

impl EventEmitter<MultiSelectEvent> for MultiSelect

impl Focusable for MultiSelect

fn focus_handle(&self, _: &App) -> FocusHandle

The context around the fields; one of them holds focus while it is open — see MultiSelect::reset.

impl Render for MultiSelect

fn render( &mut self, window: &mut Window, cx: &mut Context<'_, Self>, ) -> impl IntoElement

Render this view into an element tree.