ICTS_Denmark/Assets/GameCore/NGUI Extension/UIWidgetExtensions.cs

using UnityEngine;
using System.Collections;
using System;

public static class UIWidgetExtensions
{
	public static void FadeTo(this UIWidget widget, float newAlpha, float time = 1, float delay = 0, Action onComplete = null, MyTween.Loop loopType = MyTween.Loop.none, int numOfLoops = 0)
	{
		widget.ValueTo(widget.alpha, newAlpha, time, widget.OnUpdate, delay, MyTween.Ease.linear, onComplete, loopType, numOfLoops);
	}

	static void OnUpdate(this UIWidget widget, float newAlpha)
	{
		widget.alpha = newAlpha;
	}
}