Simple & minimal widget toolkit written in Rust. It depends on SDL2 and its renderer.
extern crate tenuki_ui as ui;
use ui::prelude::*;
use ui::uicontext;
use ui::widgets;
use ui::theme::load_theme_default;
fn main() {
uicontext::init(load_theme_default("path_to_a_font_file.ttf").unwrap()).unwrap();
let frame = widgets::Frame::new("tenuki-ui test", 300, 300, true);
let vbox = widgets::VBox::new();
let label = widgets::Label::new("Click Button!");
vbox.pack(widgets::CenteringBox::new(label.clone()), true);
let button = widgets::Button::new_with_label("Button");
button.on_clicked(move || { label.set_text("Clicked!"); });
vbox.pack(widgets::MarginBox::new(button, 10, 10, 10, 10), false);
frame.set_child(vbox);
uicontext::main_loop();
}MIT