[Solved]Alpha 0 on gameobject's children: not working?

[Somoraze]

Hi,

I found this thread (http://www.tasharen.com/forum/index.php?topic=311.0) to add an alpha value to a gameObject: I would like to hide a Panel with all its children (2 labels, and 1 sprite), but its children are not recognized by NGUI, would you know why? (GameObject.name works well though) :

1.         private static void SetNguiVisible(GameObject gameObject, bool visible)
2.     {
3.         //Debug.Log("setNgui");//works fine
4.         Debug.Log("gameObject.GetComponents<UIWidget>() : "+gameObject.GetComponents<UIWidget>().Length); //output 0
5.         foreach(UIWidget widget in gameObject.GetComponents<UIWidget>()) //same with var widget
6.         {
7.                 Debug.Log("A");//does not show up
8.             widget.enabled = visible;
9.         }
10.     }

I call it like this :

1. //in the child script
2. void OnClick(){
3.         startTween(0);
4. }
5.  
6.  
7. //in the parent script
8. protected string changeIndex(int indexp){
9.         switch(indexp){
10.                 case 0:
11.                         return "PanelLevel";
12.                                 //...
13.                                
14.                                
15.                                
16. protected void startTween(int indexp){
17.                
18.                 string newPanel = changeIndex(indexp);
19.                 string oldPanel = changeIndex(currentIndex);
20.                
21.                 if (currentIndex != indexp){
22.                         SetNguiVisible(GameObject.Find(oldPanel), false);
23.                         //...

Would you have any idea?

Thanks

[broken]

Hi!

Why not just use:

1. TweenAlpha.Begin(gameObject, duration, alpha)

for change alpha?

[Somoraze]

argh, it works better, thanks!