Struct ThemeLayerStack 

pub struct ThemeLayerStack {
    pub distribution_defaults: Option<DistributionDefaults>,
    pub user_theme: Option<ThemeDocument>,
    pub window: WindowAppearance,
    pub accessibility: AccessibilityLayer,
}

Inputs to resolve_theme_layers. Absent layers contribute nothing.

Fields

distribution_defaults: Option<DistributionDefaults>

user_theme: Option<ThemeDocument>

The theme the person chose for the current mode. None means they have not chosen one, or chose one this build does not admit.

window: WindowAppearance

Where and for whom the window is shown: the temperature of its workspace (the person’s override for it, workspace_temperature_override, or the hue of its wallpaper, crate::theme::workspace_hue) and the person’s own colour. Set by the host that shows the window — the shell, for its chrome and over the shell-ui channel for every app window. A settings document never supplies it: the temperature belongs to a workspace and the colour to an identity, not to the theme.

accessibility: AccessibilityLayer

Implementations

impl ThemeLayerStack

pub fn from_settings_json(text: &str, moment: LocalMoment) -> ThemeLayerStack

Read a settings document. An appearance section that names no theme is “no user theme”, not the dark preset, so distribution defaults still show. An unreadable document is an empty stack (built-in defaults only).

Trait Implementations

impl Clone for ThemeLayerStack

fn clone(&self) -> ThemeLayerStack

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ThemeLayerStack

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

Formats the value using the given formatter.

impl Default for ThemeLayerStack

fn default() -> ThemeLayerStack

Returns the “default value” for a type.