use eframe::egui::{CentralPanel, ScrollArea};
use eframe::{egui, NativeOptions};
use eframe::egui::scroll_area::ScrollBarVisibility;
use eframe::egui::style::ScrollStyle;

fn main() {
    eframe::run_simple_native("", NativeOptions::default(), |ctx, frame| {
        ctx.style_mut(|x| x.spacing.scroll = ScrollStyle::solid());
        CentralPanel::default().show(ctx, |ui| {
            egui::Frame::canvas(ui.style())
                .show(ui, |ui| {
                    ScrollArea::vertical()
                        .scroll_bar_visibility(ScrollBarVisibility::AlwaysVisible)
                        .auto_shrink([false, false])
                        .show_rows(ui, 1000.0, 10000, |_, _| {});
                });
        });
    }).unwrap();
}