if constInfo.ENABLE_REFINE_ITEM_DESCRIPTION:
		def __MakeItemSlot(self, slotIndex):
			slot = ui.SlotWindow()
			slot.SetParent(self)
			slot.SetSize(32, 32)
			slot.SetSlotBaseImage("d:/ymir work/ui/public/Slot_Base.sub", 1.0, 1.0, 1.0, 1.0)
			slot.AppendSlot(slotIndex, 0, 0, 32, 32)
			slot.SetOverInItemEvent(ui.__mem_func__(self.OverInItem))
			slot.SetOverOutItemEvent(ui.__mem_func__(self.OverOutItem))
			slot.RefreshSlot()
			slot.Show()
			self.children.append(slot)
			return slot

		def OverInItem(self, slotIndex):
			if slotIndex > len(TOOLTIP_DATA['materials']):
				return

			if self.tooltipItem:
				self.tooltipItem.ClearToolTip()
				self.tooltipItem.AddItemData(TOOLTIP_DATA['materials'][slotIndex], 0, 0, 0, 0)
				self.tooltipItem.AlignHorizonalCenter()
				self.tooltipItem.ShowToolTip()

		def OverOutItem(self):
			if self.tooltipItem:
				self.tooltipItem.HideToolTip()

	def AppendMaterial(self, vnum, count):
		if constInfo.ENABLE_REFINE_ITEM_DESCRIPTION:
			slotIndex = len(TOOLTIP_DATA['materials'])

			slot = self.__MakeItemSlot(slotIndex)
			slot.SetPosition(15, self.dialogHeight)
			slot.SetItemSlot(slotIndex, vnum, count)

			TOOLTIP_DATA['materials'].append(vnum)
		else:
			slot = self.__MakeSlot()
			slot.SetParent(self)
			slot.SetPosition(15, self.dialogHeight)

			itemImage = self.__MakeItemImage()
			itemImage.SetParent(slot)
			item.SelectItem(vnum)
			itemImage.LoadImage(item.GetIconImageFileName())

		thinBoard = self.__MakeThinBoard()
		thinBoard.SetPosition(50, self.dialogHeight)
		thinBoard.SetSize(191, 20)

		textLine = ui.TextLine()
		textLine.SetParent(thinBoard)
		textLine.SetFontName(localeInfo.UI_DEF_FONT)
		if player.GetItemCountByVnum(vnum) < count:
			textLine.SetPackedFontColor(0xffFF0033)
		else:
			textLine.SetPackedFontColor(0xff40EF37)
		textLine.SetText("|cFFdddddd|H|h%s x%d|h|r (%d)" % (item.GetItemName(), count, player.GetItemCountByVnum(vnum)))
		textLine.SetOutline()
		textLine.SetFeather(FALSE)
		textLine.SetWindowVerticalAlignCenter()
		textLine.SetVerticalAlignCenter()

		if localeInfo.IsARABIC():
			(x,y) = textLine.GetTextSize()
			textLine.SetPosition(x, 0)
		else:
			textLine.SetPosition(15, 0)

		textLine.Show()
		self.children.append(textLine)

		self.dialogHeight += 34
		self.UpdateDialog()