Struct TextInputConfig 

pub struct TextInputConfig {

    pub hint: String,
    pub multiline: bool,
    pub on_change: Option<Rc<dyn Fn(String)>>,
    pub on_submit: Option<Rc<dyn Fn(String)>>,
    pub focus_tracker: Option<Rc<Cell<bool>>>,
    pub value: String,
    pub visual_transformation: Option<Rc<dyn VisualTransformation>>,
    pub keyboard_type: KeyboardType,
    pub capitalization: KeyboardCapitalization,
    pub ime_action: ImeAction,
    pub enabled: bool,
    pub read_only: bool,
    pub max_lines: Option<usize>,
    pub min_lines: usize,
    pub cursor_color: Option<Color>,
    pub on_text_layout: Option<Rc<dyn Fn(&TextLayoutResult)>>,
    pub text_style: Option<TextStyle>,
    pub keyboard_actions: Option<KeyboardActions>,
    pub interaction_source: Option<InteractionSource>,
    pub line_limits: Option<TextFieldLineLimits>,
}

Configuration for a text input field.

Fields

hint: String

multiline: bool

on_change: Option<Rc<dyn Fn(String)>>

on_submit: Option<Rc<dyn Fn(String)>>

focus_tracker: Option<Rc<Cell<bool>>>

value: String

visual_transformation: Option<Rc<dyn VisualTransformation>>

keyboard_type: KeyboardType

capitalization: KeyboardCapitalization

ime_action: ImeAction

enabled: bool

When false, the text field is not editable, not focusable, and input is not selectable.

read_only: bool

When true, the text field can be focused and text can be selected/copied, but not modified.

max_lines: Option<usize>

Maximum visible lines. Only effective when multiline is true.

min_lines: usize

Minimum visible lines. Only effective when multiline is true.

cursor_color: Option<Color>

Override the cursor color. When None, uses the theme’s on_surface.

on_text_layout: Option<Rc<dyn Fn(&TextLayoutResult)>>

Callback invoked after each text layout computation, providing layout details such as line count and content size.

text_style: Option<TextStyle>

Style for the text content (font size, color, weight, etc.). None = use defaults (16dp, theme color, NORMAL weight).

keyboard_actions: Option<KeyboardActions>

Per-action IME callbacks (onDone, onGo, onNext, etc.). None = use on_submit for all actions.

interaction_source: Option<InteractionSource>

Interaction source for tracking focus/press/hover state.

line_limits: Option<TextFieldLineLimits>

Line limits (SingleLine or MultiLine). Overrides multiline/max_lines/min_lines.

Trait Implementations

impl Clone for TextInputConfig

fn clone(&self) -> TextInputConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TextInputConfig

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

Formats the value using the given formatter.