Method compile_kernel_with_modules

src/app/mod.rs:531–606

(&mut self)

                .frame(terminal_band)
                .show(ui, |ui| self.terminal_panel(ui, now));
        }

        egui::CentralPanel::default()
            .frame(canvas_band)
            .show(ui, |ui| self.body(ui, build_glow_t));

        self.quick_open_overlay(ui.ctx());
        self.explorer_confirm_overlay(ui.ctx());
        self.framebuffer_window(ui.ctx());
    }
}

// Body paints last: hairlines land above panel fills yet under floating windows.
fn separator_painter(ui: &egui::Ui) -> egui::Painter {
    ui.ctx().layer_painter(egui::LayerId::background())
}

fn draw_separator(ui: &egui::Ui, x: f32, top: f32, bottom: f32, active: bool) {
    let color = if active {
        theme::ELECTRIC
    } else {
        theme::HAIRLINE
    };
    let painter = separator_painter(ui);
    painter.line_segment(
        [egui::pos2(x, top), egui::pos2(x, bottom)],
        egui::Stroke::new(1.0, color),
    );
}