Method findItem

MyGUIEngine/src/MyGUI_BackwardCompatibility.cpp:287–290

		static_cast<ListBox*>(this)->removeAllItems();
	}
	size_t MemberObsolete<ListBox>::findItem(const UString& _item)
	{
		return static_cast<ListBox*>(this)->findItemIndexWith(_item);
	}
	size_t MemberObsolete<ListBox>::getItemSelect() const
	{
		return static_cast<const ListBox*>(this)->getIndexSelected();