chromata 1.0.0

1000+ editor color themes as compile-time Rust constants
Documentation 
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//! Egui framework integration.
//!
//! Provides [`From<Color>`](crate::Color) for [`egui::Color32`] and a
//! convenience method on [`Theme`](crate::Theme).
//!
//! # Enable
//!
//! ```toml
//! [dependencies]
//! chromata = { version = "1", features = ["egui-integration"] }
//! ```
//!
//! # Example
//!
//! ```rust,ignore
//! use chromata::popular::gruvbox;
//!
//! let theme = gruvbox::DARK_HARD;
//! let bg: egui::Color32 = theme.bg.into();
//! let fg: egui::Color32 = theme.fg.into();
//! ```
//!
//! # Convenience
//!
//! ```rust,ignore
//! theme.apply_to_egui_visuals(&mut visuals);
//! // visuals.dark_mode, bg_fill, fg_stroke set from theme
//! ```

use crate::{Color, Theme};

/// Convert a chromata Color to an egui Color32.
impl From<Color> for ::egui::Color32 {
    fn from(c: Color) -> Self {
        ::egui::Color32::from_rgb(c.r, c.g, c.b)
    }
}

impl Theme {
    /// Apply this theme's colors to egui Visuals.
    pub fn apply_to_egui_visuals(&self, visuals: &mut ::egui::Visuals) {
        visuals.dark_mode = self.is_dark();
        visuals.widgets.noninteractive.bg_fill = self.bg.into();
        visuals.widgets.noninteractive.fg_stroke.color = self.fg.into();
        if let Some(sel) = self.selection {
            visuals.selection.bg_fill = sel.into();
        }
    }
}