Trait AppExt 

pub trait AppExt {
    // Required methods
    fn brand(&self) -> Brand;
    fn set_brand(&mut self, brand: Brand);
    fn appearance_mode(&self) -> AppearanceMode;
    fn set_appearance_mode(&mut self, mode: AppearanceMode);
    fn set_palette(&mut self, build: impl Fn(Appearance) -> Theme + 'static);
    fn set_base_text_size(&mut self, points: f32);
}

Configuration carried by the application. Import as use theme::AppExt as _;.

Required Methods

fn brand(&self) -> Brand

Reads brand.

fn set_brand(&mut self, brand: Brand)

Installs a brand, rebuilds the palette and refreshes window backgrounds.

fn appearance_mode(&self) -> AppearanceMode

Reads appearance mode.

fn set_appearance_mode(&mut self, mode: AppearanceMode)

Changes the preference after appearance::init; repaints if needed.

fn set_palette(&mut self, build: impl Fn(Appearance) -> Theme + 'static)

Sets the palette builder. Install before appearance::init, or apply afterward. Rerun on every light/dark switch; the crate::Brand applies to what it returns.

fn set_base_text_size(&mut self, points: f32)

Sets the shared type ladder’s base size in points and refreshes windows.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl AppExt for App

fn brand(&self) -> Brand

fn set_brand(&mut self, brand: Brand)

fn appearance_mode(&self) -> AppearanceMode

fn set_appearance_mode(&mut self, mode: AppearanceMode)

fn set_palette(&mut self, build: impl Fn(Appearance) -> Theme + 'static)

fn set_base_text_size(&mut self, points: f32)

Implementors