package tripvisUI.visualisations.invoice
{
	import mx.controls.Label;
	
	import tripvisModel.TripItem;

	public class InvoiceCostRenderer extends Label
	{
		public function InvoiceCostRenderer()
		{
			super();
		}
		
		override protected function updateDisplayList(unscaledWidth:Number, unscaledHeight:Number):void
		{		
			super.updateDisplayList(unscaledWidth, unscaledHeight);
			
			var tripItem: TripItem = TripItem(data);
			
			if (tripItem.cost.amount == 0)
				this.text = "-";
			else
				this.text = tripItem.cost.toString();
		}
		
		
	}
}