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1 change: 1 addition & 0 deletions Cargo.toml
Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,7 @@ egui30 = { version = "0.30", package = "egui", default-features = false, optiona
egui31 = { version = "0.31", package = "egui", default-features = false, optional = true }
egui32 = { version = "0.32", package = "egui", default-features = false, optional = true }
egui33 = { version = "0.33", package = "egui", default-features = false, optional = true }
egui34 = { version = "0.34", package = "egui", default-features = false, optional = true }

[dev-dependencies]
eframe = "0.26"
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8 changes: 8 additions & 0 deletions src/lib.rs
Original file line number Diff line number Diff line change
Expand Up @@ -39,6 +39,7 @@
feature = "egui31",
feature = "egui32",
feature = "egui33",
feature = "egui34",
)))]
compile_error!("at least one egui version must be enabled");

Expand All @@ -58,6 +59,8 @@ use egui31 as egui;
use egui32 as egui;
#[cfg(feature = "egui33")]
use egui33 as egui;
#[cfg(feature = "egui34")]
use egui34 as egui;

use egui::{epaint, style};

Expand All @@ -66,7 +69,12 @@ pub use themes::*;

/// Apply the given theme to a [`Context`](egui::Context).
pub fn set_theme(ctx: &egui::Context, theme: Theme) {
#[cfg(feature = "egui34")]
let old = ctx.global_style().visuals.clone();

#[cfg(not(feature = "egui34"))]
let old = ctx.style().visuals.clone();

ctx.set_visuals(theme.visuals(old));
}

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