Struct TextInputState 

pub struct TextInputState {
    pub text: String,
    pub cursor: usize,
    pub selection_start: Option<usize>,
    pub cursor_visible: bool,
    pub scroll_offset: f32,
    /* private fields */
}

State for a text input widget.

Fields

text: String

Current text content.

cursor: usize

Cursor position (character index).

selection_start: Option<usize>

Selection start (None = no selection).

cursor_visible: bool

Whether the cursor blink is visible.

scroll_offset: f32

Scroll offset for long text.

Implementations

impl TextInputState

pub fn new(text: &str) -> Self

Create a text input with initial text.

pub fn handle_text_input(&mut self, input_text: &str)

Handle text input events (called when focused).

pub fn handle_key(&mut self, key: KeyCode, modifiers: KeyModifiers)

Handle a key press event.

pub fn update(&mut self, dt: f32)

Update cursor blink.

Trait Implementations

impl Clone for TextInputState

fn clone(&self) -> TextInputState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TextInputState

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

Formats the value using the given formatter.

impl Default for TextInputState

fn default() -> Self

Returns the “default value” for a type.