Struct TagsInput 

pub struct TagsInput { /* private fields */ }

A tag list editor. Create with cx.new(|cx| TagsInput::new(cx)).

Implementations

impl TagsInput

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

pub fn tags<I, S>(self, tags: I) -> Self

where I: IntoIterator<Item = S>, S: Into<String>,

The initial tags.

pub fn placeholder(self, placeholder: impl Into<SharedString>) -> Self

pub fn label(self, label: impl Into<SharedString>) -> Self

pub fn description(self, description: impl Into<SharedString>) -> Self

pub fn error(self, error: impl Into<SharedString>) -> Self

pub fn max_tags(self, max_tags: usize) -> Self

Cap the number of tags; commits beyond it are ignored.

pub fn size(self, size: Size) -> Self

pub fn disabled(self, disabled: bool) -> Self

pub fn tag_values(&self) -> &[String]

The current tags.

pub fn set_tags(&mut self, tags: Vec<String>, cx: &mut Context<'_, Self>)

Replace the tags programmatically (emits no event).

pub fn bind( entity: &Entity<TagsInput>, signal: &Signal<Vec<String>>, cx: &mut App, )

Two-way bind this input’s tags to a Signal<Vec<String>>. The signal is the source of truth: the input adopts its value now, commits and removals write back through Signal::set_if_changed, and signal writes replace the pills without emitting TagsInputEvent. Equality guards on both directions prevent update loops.

impl TagsInput

pub fn tab_index(self, index: isize) -> Self

Where this field sits in the window’s Tab order. Fields default to 0, which walks them in render order; set this only to override that.

pub fn tab_stop(self, tab_stop: bool) -> Self

Leave the field out of the Tab order without disabling it.

pub fn focus_handle(&self) -> FocusHandle

The field’s focus handle, so a host can focus it on open.

Trait Implementations

impl EntityInputHandler for TagsInput

fn text_for_range( &mut self, range_utf16: Range<usize>, actual: &mut Option<Range<usize>>, _window: &mut Window, _cx: &mut Context<'_, Self>, ) -> Option<String>

See InputHandler::text_for_range for details

fn selected_text_range( &mut self, _ignore_disabled: bool, _window: &mut Window, _cx: &mut Context<'_, Self>, ) -> Option<UTF16Selection>

See InputHandler::selected_text_range for details

fn marked_text_range( &self, _window: &mut Window, _cx: &mut Context<'_, Self>, ) -> Option<Range<usize>>

See InputHandler::marked_text_range for details

fn unmark_text(&mut self, _window: &mut Window, _cx: &mut Context<'_, Self>)

See InputHandler::unmark_text for details

fn replace_text_in_range( &mut self, range_utf16: Option<Range<usize>>, text: &str, _window: &mut Window, cx: &mut Context<'_, Self>, )

See InputHandler::replace_text_in_range for details

fn replace_and_mark_text_in_range( &mut self, range_utf16: Option<Range<usize>>, text: &str, selected_utf16: Option<Range<usize>>, _window: &mut Window, cx: &mut Context<'_, Self>, )

See InputHandler::replace_and_mark_text_in_range for details

fn bounds_for_range( &mut self, range_utf16: Range<usize>, bounds: Bounds<Pixels>, _window: &mut Window, _cx: &mut Context<'_, Self>, ) -> Option<Bounds<Pixels>>

See InputHandler::bounds_for_range for details

fn character_index_for_point( &mut self, point: Point<Pixels>, _window: &mut Window, _cx: &mut Context<'_, Self>, ) -> Option<usize>

See InputHandler::character_index_for_point for details

impl EventEmitter<TagsInputEvent> for TagsInput

impl LineEditor for TagsInput

fn line_filter(&self, text: String) -> String

A comma pasted mid-string is still a separator, so it commits rather than landing in the query.

fn edit(&self) -> &TextEdit

fn edit_mut(&mut self) -> &mut TextEdit

fn line(&self) -> &LineState

fn line_mut(&mut self) -> &mut LineState

fn line_focus(&self) -> &FocusHandle

fn line_read_only(&self) -> bool

Accept focus, selection, and copy, but reject every mutation.

fn line_changed(&mut self, cx: &mut Context<'_, Self>)

Called after any mutation so the field can emit its change event. The element never calls cx.notify on the host’s behalf; do it here.

fn line_masked(&self) -> bool

Show bullets instead of characters, and refuse to copy or cut.

fn line_max_length(&self) -> Option<usize>

Cap on the value’s length in chars, enforced on typing and on paste the way an <input maxlength> is.

impl Render for TagsInput

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

Render this view into an element tree.