Struct DesignTokensAdapter 

pub struct DesignTokensAdapter {
    pub border_radius: f32,
    pub body_font_size: f32,
    pub headline_font_size: f32,
    pub base_spacing: f32,
}

Applies DesignTokens and TypographyScale to produce iced-compatible style values for use in per-widget style helpers.

iced 0.14 has no global style-override hook — styles are set per-widget (e.g. button::style, text_input::style). DesignTokensAdapter exposes the token values as iced primitives so callers can apply them at the widget call site without repeating the token-field mapping.

Example

use oxiui_iced::DesignTokensAdapter;
use oxiui_theme::{DesignTokens, TypographyScale};

let adapter = DesignTokensAdapter::from_tokens(
    &DesignTokens::default(),
    &TypographyScale::default(),
);
assert!(adapter.body_font_size > 0.0);
let _padding = adapter.standard_padding();
let _body_sz = adapter.body_text_size();

Fields

border_radius: f32

Medium border radius in logical pixels (mapped from RadiusStep::Md).

body_font_size: f32

Body font size in logical pixels (from TypographyScale::body.size).

headline_font_size: f32

Headline font size in logical pixels (from TypographyScale::headline.size).

base_spacing: f32

Base spacing in logical pixels (mapped from SpacingStep::Sm, 8 px by default).

Implementations

impl DesignTokensAdapter

pub fn from_tokens(tokens: &DesignTokens, typography: &TypographyScale) -> Self

Build an adapter from references to a DesignTokens and a TypographyScale.

Field mapping:

• border_radius ← tokens.radius(RadiusStep::Md) (4.0 px by default)
• body_font_size ← typography.body.size (14.0 px by default)
• headline_font_size ← typography.headline.size (24.0 px by default)
• base_spacing ← tokens.spacing(SpacingStep::Sm) (8.0 px by default)

pub fn body_text_size(&self) -> Pixels

Returns an iced text size for body text.

pub fn headline_text_size(&self) -> Pixels

Returns an iced text size for headlines.

pub fn standard_padding(&self) -> Padding

Returns an iced iced::Padding with uniform padding equal to base_spacing on all sides.

Trait Implementations

impl Clone for DesignTokensAdapter

fn clone(&self) -> DesignTokensAdapter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DesignTokensAdapter

impl Debug for DesignTokensAdapter

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

Formats the value using the given formatter.

impl PartialEq for DesignTokensAdapter

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for DesignTokensAdapter