Struct TextEditState 

pub struct TextEditState {
    pub buffer: TextBuffer,
    pub caret: usize,
    pub anchor: usize,
    pub history: TextEditHistory,
    pub preedit: Option<TextPreeditState>,
    pub pending_model_sync: bool,
    pub last_dispatched_cursor: Option<(usize, usize)>,
    pub affordances: TextInputAffordanceState,
}

Fields

buffer: TextBuffer

caret: usize

anchor: usize

history: TextEditHistory

preedit: Option<TextPreeditState>

pending_model_sync: bool

last_dispatched_cursor: Option<(usize, usize)>

Last cursor position that was dispatched as a CursorChanged action. Used to deduplicate dispatches and prevent unnecessary model updates that could cause extra rebuild cycles.

affordances: TextInputAffordanceState

Implementations

impl TextEditState

pub fn snapshot(&self) -> TextRestorationSnapshot

pub fn restore_snapshot(&mut self, snapshot: &TextRestorationSnapshot)

pub fn set_history_capacity(&mut self, capacity: usize)

pub fn committed_text(&self) -> String

pub fn sync_from_model(&mut self, semantic_value: &str)

pub fn selection_range(&self) -> (usize, usize)

pub fn clear_preedit(&mut self)

pub fn set_preedit(&mut self, text: String)

pub fn display_text(&self) -> (String, Option<(usize, usize)>)

pub fn apply_edit( &mut self, range: Range<usize>, new_text: &str, next_caret: usize, next_anchor: usize, ) -> String

pub fn undo(&mut self) -> Option<(String, usize, usize)>

pub fn redo(&mut self) -> Option<(String, usize, usize)>

Trait Implementations

impl Clone for TextEditState

fn clone(&self) -> TextEditState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TextEditState

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

Formats the value using the given formatter.

impl Default for TextEditState

fn default() -> Self

Returns the “default value” for a type.