title: Where is my button?
body: <p>I'm new to haxe/openfl and am trying to simply put a button on a screen. The code below gives me a white screen, no button or reaction to a screen press via trace. Can someone tell me what I'm doing wrong?  </p>
  
  <pre><code>package;
  
  import flash.display.Bitmap;
  import flash.display.Sprite;
  import flash.events.Event;
  import flash.events.MouseEvent;
  import flash.events.KeyboardEvent;
  import flash.Lib;
  import openfl.Assets;
  import flash.display.Sprite;
  
  
  class Main extends Sprite {
  
  public function new () {
  
   super ();
  var sprite = new Sprite();
  var bitmapData = Assets.getBitmapData ("images/button.png");
  var bitmap = new Bitmap ( bitmapData );
  sprite.addChild( bitmap );
  
  // you may need to draw the hitarea
  
  sprite.graphics.beginFill(0xff,0);    //transparent
  sprite.graphics.lineStyle( 0,0xff, 0); //transparent
  
  // may need to wait for image to load before using width, height - add
  // check if required?
  
  sprite.graphics.drawRect( 0, 0, bitmap.width, bitmap.height );
  sprite.graphics.endFill();
  
     sprite.addEventListener( MouseEvent.CLICK, function(e: MouseEvent){
     trace('clicked');} );        
  
  }   
  }
  </code></pre>