Finally getting a zero-copy event dispatch working with SDL.

mice.rs

extern mod sdl;

use std::rc::Rc;

struct Foof;

impl sdl::MouseDelegate for Foof {
	fn mouse_did_move(_info: &sdl::MouseMotionEventInfo)  {
		println!("Mouse position: {}x{}", _info.x(), _info.y())
	}

	fn mouse_did_click(_info: &sdl::MouseButtonEventInfo) {

	}

	fn mouse_did_scroll(_info: &sdl::MouseWheelEventInfo) {

	}
}

fn main() {
	do sdl::start(sdl::init::Video) {
		let win = sdl::Window::create("Foof wob", 32, 32, 800, 600, 0).ok().unwrap();
		let mut ep = sdl::EventPump::new();

		let delegate = Rc::from_send(~Foof as ~sdl::MouseDelegate);
		let mut x = win.borrow_mut();
		x.get().set_mouse_delegate(&delegate);

		'core : loop {
			ep.do_all();
		}
	}
}