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158 lines
4.4 KiB
Lua
158 lines
4.4 KiB
Lua
--[[-----------------------------------------------------------------------------
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DropdownGroup Container
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Container controlled by a dropdown on the top.
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-------------------------------------------------------------------------------]]
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local Type, Version = "DropdownGroup", 22
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local AceGUI = LibStub and LibStub("AceGUI-3.0", true)
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if not AceGUI or (AceGUI:GetWidgetVersion(Type) or 0) >= Version then return end
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-- Lua APIs
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local assert, pairs, type = assert, pairs, type
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-- WoW APIs
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local CreateFrame = CreateFrame
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--[[-----------------------------------------------------------------------------
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Scripts
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-------------------------------------------------------------------------------]]
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local function SelectedGroup(self, event, value)
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local group = self.parentgroup
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local status = group.status or group.localstatus
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status.selected = value
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self.parentgroup:Fire("OnGroupSelected", value)
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end
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--[[-----------------------------------------------------------------------------
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Methods
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-------------------------------------------------------------------------------]]
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local methods = {
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["OnAcquire"] = function(self)
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self.dropdown:SetText("")
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self:SetDropdownWidth(200)
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self:SetTitle("")
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end,
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["OnRelease"] = function(self)
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self.dropdown.list = nil
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self.status = nil
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for k in pairs(self.localstatus) do
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self.localstatus[k] = nil
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end
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end,
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["SetTitle"] = function(self, title)
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self.titletext:SetText(title)
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self.dropdown.frame:ClearAllPoints()
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if title and title ~= "" then
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self.dropdown.frame:SetPoint("TOPRIGHT", -2, 0)
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else
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self.dropdown.frame:SetPoint("TOPLEFT", -1, 0)
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end
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end,
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["SetGroupList"] = function(self,list,order)
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self.dropdown:SetList(list,order)
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end,
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["SetStatusTable"] = function(self, status)
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assert(type(status) == "table")
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self.status = status
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end,
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["SetGroup"] = function(self,group)
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self.dropdown:SetValue(group)
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local status = self.status or self.localstatus
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status.selected = group
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self:Fire("OnGroupSelected", group)
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end,
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["OnWidthSet"] = function(self, width)
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local content = self.content
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local contentwidth = width - 26
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if contentwidth < 0 then
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contentwidth = 0
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end
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content:SetWidth(contentwidth)
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content.width = contentwidth
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end,
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["OnHeightSet"] = function(self, height)
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local content = self.content
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local contentheight = height - 63
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if contentheight < 0 then
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contentheight = 0
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end
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content:SetHeight(contentheight)
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content.height = contentheight
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end,
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["LayoutFinished"] = function(self, width, height)
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self:SetHeight((height or 0) + 63)
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end,
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["SetDropdownWidth"] = function(self, width)
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self.dropdown:SetWidth(width)
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end
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}
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--[[-----------------------------------------------------------------------------
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Constructor
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-------------------------------------------------------------------------------]]
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local PaneBackdrop = {
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bgFile = "Interface\\ChatFrame\\ChatFrameBackground",
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edgeFile = "Interface\\Tooltips\\UI-Tooltip-Border",
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tile = true, tileSize = 16, edgeSize = 16,
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insets = { left = 3, right = 3, top = 5, bottom = 3 }
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}
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local function Constructor()
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local frame = CreateFrame("Frame")
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frame:SetHeight(100)
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frame:SetWidth(100)
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frame:SetFrameStrata("FULLSCREEN_DIALOG")
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local titletext = frame:CreateFontString(nil, "OVERLAY", "GameFontNormal")
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titletext:SetPoint("TOPLEFT", 4, -5)
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titletext:SetPoint("TOPRIGHT", -4, -5)
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titletext:SetJustifyH("LEFT")
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titletext:SetHeight(18)
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local dropdown = AceGUI:Create("Dropdown")
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dropdown.frame:SetParent(frame)
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dropdown.frame:SetFrameLevel(dropdown.frame:GetFrameLevel() + 2)
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dropdown:SetCallback("OnValueChanged", SelectedGroup)
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dropdown.frame:SetPoint("TOPLEFT", -1, 0)
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dropdown.frame:Show()
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dropdown:SetLabel("")
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local border = CreateFrame("Frame", nil, frame, "BackdropTemplate")
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border:SetPoint("TOPLEFT", 0, -26)
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border:SetPoint("BOTTOMRIGHT", 0, 3)
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border:SetBackdrop(PaneBackdrop)
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border:SetBackdropColor(0.1,0.1,0.1,0.5)
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border:SetBackdropBorderColor(0.4,0.4,0.4)
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--Container Support
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local content = CreateFrame("Frame", nil, border)
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content:SetPoint("TOPLEFT", 10, -10)
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content:SetPoint("BOTTOMRIGHT", -10, 10)
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local widget = {
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frame = frame,
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localstatus = {},
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titletext = titletext,
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dropdown = dropdown,
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border = border,
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content = content,
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type = Type
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}
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for method, func in pairs(methods) do
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widget[method] = func
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end
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dropdown.parentgroup = widget
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return AceGUI:RegisterAsContainer(widget)
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end
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AceGUI:RegisterWidgetType(Type, Constructor, Version)
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