Custom light & dark themes on system theme change about egui HOT 1 OPEN

100% agree with this.

The global style is stored in Options::style, and I suggest we split that into three fields:

struct Options {
    pub dark_mode_style: Arc<Style>,
    pub light_mode_style: Arc<Style>,
    pub theme: Theme, // Dark or Light
    pub follow_system_theme: bool, // Change [`Self::theme`] based on `RawInput::system_theme`?
    …
}

with enum Theme { Dark, Light } (move the one in eframe into egui).

Then move IntegrationInfo::system_theme into RawInput.

PRs welcome!

from egui.