Struct TextFieldValue 

pub struct TextFieldValue {
    pub text: String,
    pub selection: TextRange,
    pub composition: Option<TextRange>,
}

Immutable snapshot of text field content.

This represents the text, selection, and composition state at a point in time.

Fields

text: String

The text content

selection: TextRange

Current selection or cursor position

composition: Option<TextRange>

IME composition range, if any

Implementations

impl TextFieldValue

pub fn new(text: impl Into<String>) -> Self

Creates a new value with the given text and cursor at end.

pub fn with_selection(text: impl Into<String>, selection: TextRange) -> Self

Creates a value with specified text and selection.

Trait Implementations

impl Clone for TextFieldValue

fn clone(&self) -> TextFieldValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TextFieldValue

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

Formats the value using the given formatter.

impl Default for TextFieldValue

fn default() -> TextFieldValue

Returns the “default value” for a type.

impl PartialEq for TextFieldValue

fn eq(&self, other: &TextFieldValue) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for TextFieldValue

impl StructuralPartialEq for TextFieldValue