public static void ScrollableTextArea(this Listing_Standard ls, float outerRectHeight,
string text, ref Vector2 scrollViewPos, GUIStyle textStyle, float widthShrinkage = 0f)
{
var scrollViewHeight = ls.CalcHeightForScrollView(text, textStyle, outerRectHeight, widthShrinkage);
var textRect = ls.GetRect(outerRectHeight);
var scrollViewRect = new Rect(0f, 0f, ls.ColumnWidth - widthShrinkage, scrollViewHeight);
Widgets.BeginScrollView(textRect, ref scrollViewPos, scrollViewRect);
GUI.TextArea(scrollViewRect, text, textStyle);
Widgets.EndScrollView();
}
