yzyCli/u3d/Lua/newgameui/Combox.lua

Combox = Combox or BaseClass(BaseComponent)
local Combox = Combox

function Combox:__init(parent,data,callback,width,height,red_data,prefab_data,layer_name)
	self.data = data or {}
	self.prefab_data = prefab_data or {Combox = "Combox",ComboxView = "ComboxView", ComboxItem = "ComboxItem", ComboxView_Offer_Y = 100, index = 1}
	self.callback = callback
	self.width = width or 142
	self.height = height or 32
	self.index = self.prefab_data.index or 1
	self.layer_name = "Top"--layer_name
	if self.prefab_data and self.prefab_data.Combox == "Combox" then--不同的类型在这里加判断即可
		self:CreateGameObject(UIType.Combox)
	else
		self:CreateGameObject(UIType.Combox)
	end
	self.red_data = red_data or {}
end

function Combox:LoadSuccess()
	local nodes = {
		"img_bg/img_up:obj","img_bg","img_bg/img_down:obj","img_bg/img_red:obj","show_text:tmp",
	}
	self:GetChildren(nodes)
	self.is_loaded = true
	
	self.img_bg.sizeDelta = Vector2(self.width,self.height)
	self.transform.sizeDelta = Vector2(self.width,self.height)
	self.show_text_tmp.text = self.data[self.index] or ""
	-- self:SetSelectIndex(self.index)
	self:RefreshRedData()
	self:AddEvent()
end

function Combox:AddEvent()
	local function callback(index)
		self:SetSelectIndex(index)
	end
	local function close_callback()
		if self._use_delete_method then
			return
		end
		self.img_up_obj:SetActive(false)
		self.img_down_obj:SetActive(true)
		self.comboxView = nil --已经销毁了，直接释放引用
	end
    local function onClick()
		self.img_up_obj:SetActive(true)
		self.img_down_obj:SetActive(false)
		if not self.comboxView then
			self.comboxView = ComboxView.New(nil,self.prefab_data,self.layer_name)
		end
    	self.comboxView:SetSize(self.width,self.height)
    	self.comboxView:Open(self.data,callback,close_callback,self.transform.position,self.red_data,self.source_type)
    end
	AddClickEvent(self.gameObject,onClick)
end

function Combox:SetSelectIndex(index,tag)
	self.index = index or self.index
    if self.is_loaded then
    	self.show_text_tmp.text = self.data[index] or ""
    end
    if self.callback and not self.just_set_select then
		self.callback(self.index,tag)
	end
	self.just_set_select = false
end

function Combox:SetData(data)
end
--just_set_select 表示只选中item，不执行回调
function Combox:ResetData(data,index,callback,width,height,red_data,just_set_select, prefab_data)
	self.data = data or {}
	self.index = index or 1
	self.callback = callback or self.callback
	self.just_set_select = just_set_select
	self.prefab_data = prefab_data
	self.red_data = red_data or {}
	self:SetSelectIndex(self.index)
	self:RefreshRedData()

	if width or height then
		self.width = width or self.width or 142
		self.height = height or self.height or 32
		self:SetSize()
	end
end

function Combox:RefreshRedData( red_data )
	self.red_data = red_data or {}
	if self.is_loaded and self.img_red_obj and self.img_red_obj then
		local result = false
		for k,v in pairs(self.red_data) do
			if v == true then
				result = true
				break
			end
		end
		self.img_red_obj:SetActive(result)
	end
end

function Combox:SetSize( )
	self.img_bg.sizeDelta = Vector2(self.width,self.height)
	self.transform.sizeDelta = Vector2(self.width,self.height)
end

function Combox:__delete()
    if self.comboxView then
    	self.comboxView:Close()
    	self.comboxView = nil
    end
end