Struct InputFieldState 

pub struct InputFieldState { /* private fields */ }

State for an InputField component.

Implementations

impl InputFieldState

pub fn with_value(value: impl Into<String>) -> Self

Creates a new state with the given initial value.

pub fn with_placeholder(placeholder: impl Into<String>) -> Self

Creates a new state with placeholder text.

pub fn value(&self) -> &str

Returns the current value.

pub fn set_value(&mut self, value: impl Into<String>)

Sets the value and moves cursor to the end.

pub fn cursor_position(&self) -> usize

Returns the cursor position (character index).

pub fn cursor_byte_offset(&self) -> usize

Returns the cursor byte offset.

pub fn set_placeholder(&mut self, placeholder: impl Into<String>)

Sets the placeholder text.

pub fn placeholder(&self) -> &str

Returns the placeholder text.

pub fn is_empty(&self) -> bool

Returns true if the input is empty.

pub fn len(&self) -> usize

Returns the number of characters in the input.

pub fn set_cursor(&mut self, char_pos: usize)

Moves cursor to the given character position.

Trait Implementations

impl Clone for InputFieldState

fn clone(&self) -> InputFieldState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InputFieldState

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

Formats the value using the given formatter.

impl Default for InputFieldState

fn default() -> InputFieldState

Returns the “default value” for a type.