Method beginToIndex

MyGUIEngine/src/MyGUI_BackwardCompatibility.cpp:303–306

		static_cast<ListBox*>(this)->setIndexSelected(_index);
	}
	void MemberObsolete<ListBox>::beginToIndex(size_t _index)
	{
		static_cast<ListBox*>(this)->beginToItemAt(_index);
	}
	void MemberObsolete<ListBox>::beginToStart()
	{
		static_cast<ListBox*>(this)->beginToItemFirst();