euv-example 0.5.6

An example application demonstrating the euv UI framework with reactive signals, custom components, and WebAssembly.
Documentation 
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use crate::*;

/// Holds the reactive state for the application theme.
///
/// Provides the current theme signal and the derived root element class name
/// signal that combines the app root class with the active theme class.
#[derive(Clone, Copy, Data, New)]
pub(crate) struct ThemeState {
    /// The current theme name signal ("light" or "dark").
    #[get(pub(crate), type(copy))]
    #[set(pub(crate))]
    pub(crate) theme: Signal<String>,
    /// The derived root element class name signal combining the app root
    /// class and the active theme class.
    #[get(pub(crate), type(copy))]
    #[set(pub(crate))]
    pub(crate) root_class: Signal<String>,
}