koobas.hobune.stream
ScrollView not....scrolling.
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();
}
Best Answer
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();
}
thanks forgot to set scrollView equal to scrollPosition
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.
