libs/AceGUI-3.0/widgets/AceGUIContainer-SimpleGroup.lua

   1 --[[-----------------------------------------------------------------------------
   2 SimpleGroup Container
   3 Simple container widget that just groups widgets.
   4 -------------------------------------------------------------------------------]]
   5 local Type, Version = "SimpleGroup", 20
   6 local AceGUI = LibStub and LibStub("AceGUI-3.0", true)
   7 if not AceGUI or (AceGUI:GetWidgetVersion(Type) or 0) >= Version then return end
   8
   9 -- Lua APIs
  10 local pairs = pairs
  11
  12 -- WoW APIs
  13 local CreateFrame, UIParent = CreateFrame, UIParent
  14
  15
  16 --[[-----------------------------------------------------------------------------
  17 Methods
  18 -------------------------------------------------------------------------------]]
  19 local methods = {
  20         ["OnAcquire"] = function(self)
  21                 self:SetWidth(300)
  22                 self:SetHeight(100)
  23         end,
  24
  25         -- ["OnRelease"] = nil,
  26
  27         ["LayoutFinished"] = function(self, width, height)
  28                 if self.noAutoHeight then return end
  29                 self:SetHeight(height or 0)
  30         end,
  31
  32         ["OnWidthSet"] = function(self, width)
  33                 local content = self.content
  34                 content:SetWidth(width)
  35                 content.width = width
  36         end,
  37
  38         ["OnHeightSet"] = function(self, height)
  39                 local content = self.content
  40                 content:SetHeight(height)
  41                 content.height = height
  42         end
  43 }
  44
  45 --[[-----------------------------------------------------------------------------
  46 Constructor
  47 -------------------------------------------------------------------------------]]
  48 local function Constructor()
  49         local frame = CreateFrame("Frame", nil, UIParent)
  50         frame:SetFrameStrata("FULLSCREEN_DIALOG")
  51
  52         --Container Support
  53         local content = CreateFrame("Frame", nil, frame)
  54         content:SetPoint("TOPLEFT")
  55         content:SetPoint("BOTTOMRIGHT")
  56
  57         local widget = {
  58                 frame     = frame,
  59                 content   = content,
  60                 type      = Type
  61         }
  62         for method, func in pairs(methods) do
  63                 widget[method] = func
  64         end
  65
  66         return AceGUI:RegisterAsContainer(widget)
  67 end
  68
  69 AceGUI:RegisterWidgetType(Type, Constructor, Version)