[galvin]

This is a test widget that I need to fully work before I can begin my real work
This appears to work at first, but soon as the widget gets released it breaks.
Here's a video of it breaking
https://www.youtube.com/watch?v=XxK4dMjfG2Q

local WidgetVersion = 1
local WidgetType = 'GUB_TEST'

AceGUI:RegisterLayout('TestLayout',
  function(Content, Children)
    local Child = Children[1]
    local DropdownFrame = Child.frame

    DropdownFrame:ClearAllPoints()
    DropdownFrame:SetPoint('TOPLEFT', Content, 0, 1)
    DropdownFrame:Show()

    Child:SetWidth(Content:GetWidth() or 0)
    Child:SetHeight(Content:GetHeight() or 0)
    Child.frame:Show()
  end)

local function TestOnAcquire(Widget)
  local Dropdown = AceGUI:Create('Dropdown')

  Widget:SetLayout('TestLayout')
  Widget.SetLayout = function() end

  Widget:AddChild(Dropdown)
  Widget.Dropdown = Dropdown
end

local function TestOnRelease(Widget)
  Widget.Dropdown.frame:ClearAllPoints()
  Widget:SetDisabled(false)
  Widget.Dropdown = nil
end

local function TestConstructor()
  local Frame = CreateFrame('Frame', nil, UIParent)
  Frame:SetSize(50, 50)

  local Content = CreateFrame('Frame', nil, Frame)
  Content:SetAllPoints()

  local Widget = {
    frame = Frame,
    content = Content,
    type = WidgetType
  }

  -- methods
  Widget.OnRelease = TestOnRelease
  Widget.OnAcquire = TestOnAcquire

  Widget.SetText      = function(self, ...) Widget.Dropdown:SetText(...) end
  Widget.SetLabel     = function(self, ...) Widget.Dropdown:SetLabel(...) end
  Widget.SetValue     = function(self, ...) Widget.Dropdown:SetValue(...) end
  Widget.GetValue     = function(self, ...) Widget.Dropdown:GetValue(...) end
  Widget.SetList      = function(self, ...) Widget.Dropdown:SetList(...) end
  Widget.SetDisabled  = function(self, ...) Widget.Dropdown:SetDisabled(...) end

  return AceGUI:RegisterAsContainer(Widget)
end

AceGUI:RegisterWidgetType(WidgetType, TestConstructor, WidgetVersion)