Prototype of writing a Titanium application using ActionScript 3 natively (instead of JS).

app.as

package {

import Titanium.API;
import Titanium.UI;

/**
 * Simple Titanium application written in ActionScript 3
 */
public class App 
{
	public static function main() : void 
	{
		Titanium.API.info("hello");
		
		var win : Window = Titanium.UI.createWindow({
			backgroundColor:"red"
		});
		
		var button : Button = Titanium.UI.createButton({
			width:100,
			height:40,
			title:"Click me"
		});
		
		win.add(button);

		win.open();
		
		button.addEventListener("click",function(e){
			button.setTitle("Yah!");
		});
	}
}

}