RavenRS · Rust GUI

RubberBand

Edit and run the RubberBand RavenRS example in your browser. Explore its Rust code and download a Cargo project for desktop and WebAssembly.

One declarative Rust interface, GPU rendering, reactive state and semantic design tokens. Free and open source under MIT OR Apache-2.0.

Rust source

fn rubber_band() -> impl View {
    let selection = State::new(None::<Rect>);
    let chosen = State::new(String::from("Drag over the box"));
    let told = chosen.clone();
    VStack::new((
        Text::bound(&chosen, Clone::clone),
        RubberBand::new(selection.binding())
            .on_select(move |r| told.set(format!("{:.0} × {:.0}", r.width(), r.height())))
            .size(320.0, 130.0),
    ))
    .spacing(8.0)
}

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