Struct FocusDescriptor 

pub struct FocusDescriptor {
    pub widget: WidgetId,
    pub indicator_area_px: f64,
    pub indicator_contrast: f64,
}

Raw input for focus appearance factory methods.

Fields

widget: WidgetId

Widget whose focus indicator is being validated.

indicator_area_px: f64

Area of the focus indicator in CSS pixels².

WCAG 2.4.11 minimum: perimeter of the component × 2 px.

indicator_contrast: f64

Contrast ratio between the indicator colour and its adjacent colours.

WCAG 2.4.11 minimum: 3:1.

Trait Implementations

impl Clone for FocusDescriptor

fn clone(&self) -> FocusDescriptor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FocusDescriptor

impl Debug for FocusDescriptor

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

Formats the value using the given formatter.

impl PartialEq for FocusDescriptor

fn eq(&self, other: &FocusDescriptor) -> 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 FocusDescriptor