package asunit.textui {
    import flash.display.DisplayObject;
    import flash.events.Event;
    import mx.core.IUIComponent;
    import asunit.textui.TestRunner;

    public class FlexTestRunner extends TestRunner {

		public function FlexTestRunner() {
			setPrinter(new ResultPrinter());
		}
	
		protected override function addedHandler(event:Event):void {
		    if(event.target === this) {
				parent.addEventListener(Event.RESIZE, resizeHandler);
				resizeHandler(new Event(Event.RESIZE));
		    }
		    else {
				event.stopPropagation();
			}
		}
	
		public override function set width(w:Number):void {
		    fPrinter.width = w;
		}
	
		public override function set height(h:Number):void {
		    fPrinter.height = h;
		}
	
		public function resizeHandler(event:Event):void {
		    width = parent.width;
		    height = parent.height;
		}
	
		public override function addChild(child:DisplayObject):DisplayObject {
		    if(parent && child is IUIComponent) {
				// AND check for 'is' UIUComponent...
				return parent.addChild(child);
		    }
		    else {
				return super.addChild(child);
		    }
		}
	
		public override function removeChild(child:DisplayObject):DisplayObject {
		    if(child is IUIComponent) {
				return parent.removeChild(child);
		    }
		    else {
				return super.removeChild(child);
		    }
		}
    }
}