msgbox 0.3.0

Simple, cross-platform message box GUI library. All it does is to show a message box modal with a OK button, which runs synchronously. All the other jobs stop until the user responds. It runs fine with OpenGL windows already open. It supports multi-platform, and maintains separate dependencies per platform, thus light-weight. - Synchronous Message Modal - Multi-platform (Linux GTK3+, Windows and OSX) - Light-weight
Documentation 
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use ::gtk;
use ::gtk::prelude::*;
use ::gtk::{ButtonsType, DialogFlags, MessageType, MessageDialog};

use icon::IconType;

pub fn create(title:&str, content:&str, icon_type:IconType) {
    if gtk::init().is_err() {
        println!("Failed to initialize GTK.");
        println!("{}", content);
        return;
    }

    let message_type = match icon_type {
        IconType::Error => MessageType::Error,
        IconType::Info => MessageType::Info,
        IconType::None => MessageType::Other,
    };

    let dialog = MessageDialog::new(
            None::<&gtk::Window>,
            DialogFlags::empty(),
            message_type,
            ButtonsType::Ok,
            content);
    dialog.set_title(title);
    dialog.set_modal(true);
    dialog.set_decorated(true);
    dialog.set_keep_above(true);
    dialog.show();
    dialog.connect_response(move |ref dialog, _| {
        dialog.destroy();
        gtk::main_quit();
        Inhibit(false);
    });
    gtk::main();
}