ScrollView not....scrolling.

Questions & Answers
1

I’m not totally sure how the scrollView works exactly. When I tried implementing it, the buttons appear and all that good stuff, but the scrollbar doesnt move, and basically it doesn’t scroll.

		scrollPosition = GUI.BeginScrollView(new Rect(0,50,width/2,height), scrollPosition,
			new Rect(0,0,width/2,height*2));
		
		float px = 0;
		float py = 0;
		float tw = 50;
		float th = 50;
		
		for(int i = 0; i < 10; i++) {
			
			GUI.Button(new Rect(px,py,tw,th), "button: " + i);	
			
			py += 75;
			
		}

		
		GUI.EndScrollView();
		
	}
3

Try this:

Vector2 scrollPosition = Vector2.zero;
float height = Screen.height;
float width= Screen.width;

void OnGUI(){

scrollPosition = GUI.BeginScrollView(new Rect(0,50,width/2,height), scrollPosition,
         new Rect(0,0,width/2,height*2));

       float px = 0;
       float py = 0;
       float tw = 50;
       float th = 50;

       for(int i = 0; i < 10; i++) {

         GUI.Button(new Rect(px,py,tw,th), "button: " + i);   

         py += 75;

       }


       GUI.EndScrollView();

    }
2

Where do you declare scrollPosition. If you declare it inside OnGUI() it won’t work because it’s reseting the scrollposition each Game Tick. You have to declare scrollposition outside of a function like this:

var scrollPosition : Vector2;

Hope this works for you.