egui-101-basic

This is a simple example with a heading, label, and button

Source

• src/main.rs
• Project Directory

Screenshots

Description

The update function is the workhorse of egui. It is called up to 60 times per second to render the contents of the UI.

fn update(&mut self, ctx: &egui::Context, frame: &mut eframe::Frame) {
    ctx.set_pixels_per_point(1.5);

    egui::CentralPanel::default().show(ctx, |ui| {
        ui.heading("This is a ui.heading. ");

        ui.label("This is a ui.label");

        // This literally creates the button AND checks to see if it was clicked
        if ui.button("Quit").clicked() {
            std::process::exit(0);
        };
    });
}