FairyGUI.GList.Setup_BeforeAdd C# (CSharp) Method

        public override void Setup_BeforeAdd(XML xml)
        {
            base.Setup_BeforeAdd(xml);

            string str;
            string[] arr;

            str = xml.GetAttribute("layout");
            if (str != null)
                _layout = FieldTypes.ParseListLayoutType(str);
            else
                _layout = ListLayoutType.SingleColumn;

            str = xml.GetAttribute("selectionMode");
            if (str != null)
                selectionMode = FieldTypes.ParseListSelectionMode(str);
            else
                selectionMode = ListSelectionMode.Single;

            OverflowType overflow;
            str = xml.GetAttribute("overflow");
            if (str != null)
                overflow = FieldTypes.ParseOverflowType(str);
            else
                overflow = OverflowType.Visible;

            str = xml.GetAttribute("margin");
            if (str != null)
                _margin.Parse(str);

            str = xml.GetAttribute("align");
            if (str != null)
                _align = FieldTypes.ParseAlign(str);

            str = xml.GetAttribute("vAlign");
            if (str != null)
                _verticalAlign = FieldTypes.ParseVerticalAlign(str);

            if (overflow == OverflowType.Scroll)
            {
                ScrollType scroll;
                str = xml.GetAttribute("scroll");
                if (str != null)
                    scroll = FieldTypes.ParseScrollType(str);
                else
                    scroll = ScrollType.Vertical;

                ScrollBarDisplayType scrollBarDisplay;
                str = xml.GetAttribute("scrollBar");
                if (str != null)
                    scrollBarDisplay = FieldTypes.ParseScrollBarDisplayType(str);
                else
                    scrollBarDisplay = ScrollBarDisplayType.Default;

                int scrollBarFlags = xml.GetAttributeInt("scrollBarFlags");

                Margin scrollBarMargin = new Margin();
                str = xml.GetAttribute("scrollBarMargin");
                if (str != null)
                    scrollBarMargin.Parse(str);

                string vtScrollBarRes = null;
                string hzScrollBarRes = null;
                arr = xml.GetAttributeArray("scrollBarRes");
                if (arr != null)
                {
                    vtScrollBarRes = arr[0];
                    hzScrollBarRes = arr[1];
                }

                SetupScroll(scrollBarMargin, scroll, scrollBarDisplay, scrollBarFlags, vtScrollBarRes, hzScrollBarRes);
            }
            else
            {
                SetupOverflow(overflow);
            }

            arr = xml.GetAttributeArray("clipSoftness");
            if (arr != null)
                this.clipSoftness = new Vector2(int.Parse(arr[0]), int.Parse(arr[1]));

            _lineGap = xml.GetAttributeInt("lineGap");
            _columnGap = xml.GetAttributeInt("colGap");
            _lineItemCount = xml.GetAttributeInt("lineItemCount");
            defaultItem = xml.GetAttribute("defaultItem");

            autoResizeItem = xml.GetAttributeBool("autoItemSize", true);

            XMLList.Enumerator et = xml.GetEnumerator("item");
            while (et.MoveNext())
            {
                XML ix = et.Current;
                string url = ix.GetAttribute("url");
                if (string.IsNullOrEmpty(url))
                {
                    url = defaultItem;
                    if (string.IsNullOrEmpty(url))
                        continue;
                }

                GObject obj = GetFromPool(url);
                if (obj != null)
                {
                    AddChild(obj);
                    str = ix.GetAttribute("title");
                    if (str != null)
                        obj.text = str;
                    str = ix.GetAttribute("icon");
                    if (str != null)
                        obj.icon = str;
                    str = ix.GetAttribute("name");
                    if (str != null)
                        obj.name = str;
                }
            }
        }

 static public int Setup_BeforeAdd(IntPtr l)
 {
     try {
         FairyGUI.GList     self = (FairyGUI.GList)checkSelf(l);
         FairyGUI.Utils.XML a1;
         checkType(l, 2, out a1);
         self.Setup_BeforeAdd(a1);
         pushValue(l, true);
         return(1);
     }
     catch (Exception e) {
         return(error(l, e));
     }
 }