public Gtk.Widget CreatePathWidget(int index)
        {
            PathEntry[] path = CurrentPath;
            if (null == path || 0 > index || path.Length <= index)
            {
                return(null);
            }

            object tag = path[index].Tag;

            DropDownBoxListWindow.IListDataProvider provider = null;
            if (tag is ICompilationUnit)
            {
                provider = new CompilationUnitDataProvider(Document);
            }
            else
            {
                provider = new DataProvider(Document, tag, GetAmbience());
            }

            DropDownBoxListWindow window = new DropDownBoxListWindow(provider);

            window.SelectItem(tag);
            return(window);
        }
		public Gtk.Widget CreatePathWidget (int index)
		{
			PathEntry[] path = CurrentPath;
			if (null == path || 0 > index || path.Length <= index) {
				return null;
			}
			
			object tag = path[index].Tag;
			DropDownBoxListWindow.IListDataProvider provider = null;
			if (tag is ICompilationUnit) {
				provider = new CompilationUnitDataProvider (Document);
			} else {
				provider = new DataProvider (Document, tag, GetAmbience ());
			}
			
			DropDownBoxListWindow window = new DropDownBoxListWindow (provider);
			window.SelectItem (tag);
			return window;
		}