Struct Textbox 

pub struct Textbox {
    pub text: String,
    pub position: Vec2,
    pub size: Vec2,
    pub font_id: u32,
    pub font_size: f32,
    pub color: Color,
    pub background_color: Option<Color>,
    pub padding: f32,
    pub typewriter: Option<TypewriterState>,
}

a textbox component for rendering text on screen.

contains the text content, position, size, font settings, and optional typewriter animation state.

Fields

text: String

the full text content.

position: Vec2

position on screen (top-left corner).

size: Vec2

size of the textbox area.

font_id: u32

font handle id (references a loaded font).

font_size: f32

font size in pixels.

color: Color

text color.

background_color: Option<Color>

background color (none for transparent).

padding: f32

padding inside the textbox.

typewriter: Option<TypewriterState>

current typewriter state (none if fully visible).

Implementations

impl Textbox

pub fn new(text: &str, position: Vec2, size: Vec2) -> Self

create a new textbox.

pub fn set_font(&mut self, font_id: u32, font_size: f32) -> &mut Self

set the font for this textbox.

pub fn set_color(&mut self, color: Color) -> &mut Self

set the text color.

pub fn set_background(&mut self, color: Color) -> &mut Self

set the background color.

pub fn set_padding(&mut self, padding: f32) -> &mut Self

set the padding.

pub fn start_typewriter(&mut self, interval: f32)

start the typewriter animation. interval is the time in seconds between each character reveal.

pub fn update_typewriter(&mut self, delta: f32) -> bool

update the typewriter animation by the given delta time. returns true if the animation is still in progress.

pub fn skip_typewriter(&mut self)

skip the typewriter animation and show all text.

pub fn visible_text(&self) -> &str

get the currently visible text (for typewriter animation).

Trait Implementations

impl Clone for Textbox

fn clone(&self) -> Textbox

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Textbox

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

Formats the value using the given formatter.