koobas.hobune.stream
Scrollview not showing scroll bar and not scrolling
I am having a problem with the Scrollview. i am not getting the scroll bar to show up and it is not scroll.
public Vector2 scrollPostion = Vector2.zero;
...
void OnGUI()
{
if (listdownloaded)
{
StopCoroutine("getlevels");
GUI.Window(1, new Rect(Screen.width*0.1f,Screen.height*0.1f, Screen.width*0.8f, Screen.height*0.8f), customlevelbuttonlist, "Custom Levels");
}
else if(...
}
void customlevelbuttonlist(int windowID)
{
float count=0;
scrollPostion=GUI.BeginScrollView(new Rect(Screen.width*0.05f, Screen.height*0.05f, Screen.width*0.75f, Screen.height*0.7f), scrollPostion, new Rect(0,0, Screen.width*0.7f, Screen.height*0.65f));
foreach(CustomLevel level in CustomLevels)
{
if(GUI.Button(new Rect(0, buttonheight*count, Screen.width*0.7f, 45), level.Name))
{
Commons.levelLocation=CustomLevels[(int)count].location;
updatepercent();
UpDateAchievements();
Application.LoadLevel(gotoSceneIndex);
Debug.Log(CustomLevels[(int)count].location.ToString());
Debug.Log(SceneIndex);
}
count++;
}
GUI.EndScrollView();
}
I am not sure if i am doing something small wrong or what. this is the first time i have tried to work with scrollviews, so any help i can get would be great.
About GUI Scroll see my pregoing response. In your case in line 18
scrollPostion=GUI.BeginScrollView(new Rect(Screen.width*0.05f, Screen.height*0.05f, Screen.width*0.75f, Screen.height*0.7f), scrollPostion, new Rect(0,0, Screen.width*0.7f, Screen.height*0.65f));
you set dimension on screen your scroll, how Screen.width*0.75f, Screen.height*0.7f. But dimension self scroll is Screen.width*0.7f, Screen.height*0.65f. Of couse, you don't see your scroll. Simple change your dimension scroll, for example, little more your screen dimension of scroll:
scrollPostion=GUI.BeginScrollView(new Rect(Screen.width*0.05f, Screen.height*0.05f, Screen.width*0.75f, Screen.height*0.7f), scrollPostion, new Rect(0,0, Screen.width*0.8f, Screen.height*0.75f));
To clarify the above comment:
When you declare a BeginScrollView() you give it two Rect(). The second Rect() needs to be slightly larger in order for the scroll bars to render properly.
