Struct DefaultSpellCheckService 

pub struct DefaultSpellCheckService {
    pub last_saved_results: Option<SpellCheckResults>,
}

The service used by default to fetch spell check results for text input.

Any widget may use this service to spell check text by calling fetch_spell_check_suggestions with an instance of this class. This is currently only supported by Android and iOS.

See also:

• SpellCheckService, the service that this implements that may be overridden for use by EditableText.
• EditableText, which may use this service to fetch results.

Fields

last_saved_results: Option<SpellCheckResults>

The last received results from the shell side.

Implementations

impl DefaultSpellCheckService

pub fn new() -> DefaultSpellCheckService

Creates service to spell check text input by default.

pub fn merge_results( old_results: &[SuggestionSpan], new_results: &[SuggestionSpan], ) -> Vec<SuggestionSpan>

Merges two lists of spell check SuggestionSpans.

Used in cases where the text has not changed, but the spell check results received from the shell side have. This case is caused by IMEs (GBoard, for instance) that ignore the composing region when spell checking text.

Assumes that the lists provided as parameters are sorted by range start and that both list of SuggestionSpans apply to the same text.

Trait Implementations

impl Clone for DefaultSpellCheckService

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DefaultSpellCheckService

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

Formats the value using the given formatter.

impl Default for DefaultSpellCheckService

fn default() -> Self

Returns the “default value” for a type.

impl SpellCheckService for DefaultSpellCheckService

fn fetch_spell_check_suggestions( &self, app: &App, locale: &Locale, text: &str, ) -> Option<Vec<SuggestionSpan>>

Facilitates a spell check request.