On the Road to HaxeFlixel Scrollbars

I found out that scrolling how I would like it is fairly feasible using a FlxCamera derivative.  If I just update .scroll (rather than calling .setPosition() as I had initially thought) I can control the camera how I envisioned in this class. It so far doesn't do much beyond a basic FlxCamera, but will hopefully soon have scrollbar-drawing and mouse-handling code.

package flixel.ui;

import flixel.FlxCamera;
import flixel.math.FlxRect;

/**
 * An area of the screen that has automatic scrollbars, if needed.
 * @author Gimmicky Apps
 */
class FlxScrollableArea extends FlxCamera
{
 /**
  * Creates a specialized FlxCamera that can be added to FlxG.cameras.
  *
  * @param ViewPort the area on the screen, in absolute pixels, that will show content.
  * @param Content  the area (probably off-screen) to be viewed in ViewPort
  */
 public function new(ViewPort:FlxRect, Content:FlxRect) 
 {
  super(
   Std.int( ViewPort.x ),
   Std.int( ViewPort.y ),
   Std.int( ViewPort.width ),
   Std.int( ViewPort.height ),
   1 );
  _bounds = Content;
  scroll.x = Content.x;
  scroll.y = Content.y;
 }
}

I was thinking of trying FlxSliders for the scrollbars, but visually I don't think they fit well. That's OK, a basic scrollbar will not be hard to draw. :)