Struct TextAreaResponse 

pub struct TextAreaResponse {
    pub changed: bool,
    pub text: String,
    pub supported: bool,
    pub focused: bool,
    pub cursor_pos: (usize, usize),
}

Result of a text_area widget.

Mirrors TextInputResponse but adds a cursor_pos field that reports the line/column of the caret inside the multi-line buffer.

Fields

changed: bool

Whether the text changed this frame.

text: String

The current full text contents (lines separated by '\n').

supported: bool

Whether the active adapter actually rendered this widget.

focused: bool

Whether this text area currently has keyboard focus.

cursor_pos: (usize, usize)

(line, column) zero-based caret position within the buffer.

Implementations

impl TextAreaResponse

pub fn unsupported() -> Self

The “not implemented by this adapter” response: empty text, not changed, supported = false.

pub fn supported( text: impl Into<String>, changed: bool, cursor_pos: (usize, usize), ) -> Self

A supported response carrying the current text, changed flag, and caret position.

focused defaults to false. Use TextAreaResponse::supported_focused if accurate focus state is available.

pub fn supported_focused( text: impl Into<String>, changed: bool, cursor_pos: (usize, usize), focused: bool, ) -> Self

A supported response with an explicit focused state.

Trait Implementations

impl Clone for TextAreaResponse

fn clone(&self) -> TextAreaResponse

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TextAreaResponse

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

Formats the value using the given formatter.

impl Default for TextAreaResponse

fn default() -> TextAreaResponse

Returns the “default value” for a type.

impl PartialEq for TextAreaResponse

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TextAreaResponse