GtkRevealer

main.rs

extern crate gtk;
use gtk::*;

fn main() {
    if gtk::init().is_err() {
        eprintln!("failed to initialize GTK Application");
        std::process::exit(1);
    }

    let window = Window::new(WindowType::Toplevel);
    window.set_default_size(400, 200);

    let header = HeaderBar::new();
    header.set_show_close_button(true);
    header.set_title("App");

    window.set_titlebar(&header);

    let vbox = Box::new(Orientation::Vertical, 0);
    window.add(&vbox);

    let revealer = Revealer::new();
    revealer.set_transition_type(RevealerTransitionType::SlideRight);
    revealer.set_transition_duration(2000);

    let label_1 = Label::new("Test label");
    revealer.add(&label_1);

    let btn = Button::new_with_label("Show/Hide");
    let revealer_1 = revealer.clone();
    btn.connect_clicked(move |_| {
        let cur = revealer_1.get_reveal_child();
        println!("{:?}", cur);
        revealer_1.set_reveal_child(!cur);
    });

    vbox.pack_start(&btn, true, true, 0);
    vbox.pack_end(&revealer, true, true, 0);

    window.show_all();
    gtk::main();
}