Trait Catalog

pub trait Catalog: Catalog {
    type Class<'a>;

    // Required methods
    fn default<'a>() -> Self::Class<'a>;
    fn style(&self, class: &Self::Class<'_>) -> Style;

    // Provided method
    fn default_scrollable<'a>() -> Self::Class<'a> { ... }
}

The theme catalog of a Menu.

Required Associated Types

type Class<'a>

The item class of the Catalog.

Required Methods

fn default<'a>() -> Self::Class<'a>

The default class produced by the Catalog.

fn style(&self, class: &Self::Class<'_>) -> Style

The Style of a class with the given status.

Provided Methods

fn default_scrollable<'a>() -> Self::Class<'a>

The default class for the scrollable of the Menu.

Object Safety

This trait is not object safe.

Implementors

impl Catalog for cosmic::iced_winit::graphics::core::Theme

type Class<'a> = Box<dyn Fn(&Theme) -> Style + 'a>

impl Catalog for cosmic::Theme

type Class<'a> = ()