elderscrolls-addon-achievem.../Libs/LibAddonMenu-2.0/controls/custom.lua

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--[[customData = {
type = "custom",
reference = "MyAddonCustomControl", --(optional) unique name for your control to use as reference
refreshFunc = function(customControl) end, --(optional) function to call when panel/controls refresh
width = "full", --or "half" (optional)
} ]]
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local widgetVersion = 7
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local LAM = LibStub("LibAddonMenu-2.0")
if not LAM:RegisterWidget("custom", widgetVersion) then return end
local function UpdateValue(control)
if control.data.refreshFunc then
control.data.refreshFunc(control)
end
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end
local MIN_HEIGHT = 26
function LAMCreateControl.custom(parent, customData, controlName)
local control = LAM.util.CreateBaseControl(parent, customData, controlName)
local width = control:GetWidth()
control:SetResizeToFitDescendents(true)
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if control.isHalfWidth then --note these restrictions
control:SetDimensionConstraints(width / 2, MIN_HEIGHT, width / 2, MIN_HEIGHT * 4)
else
control:SetDimensionConstraints(width, MIN_HEIGHT, width, MIN_HEIGHT * 4)
end
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control.UpdateValue = UpdateValue
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LAM.util.RegisterForRefreshIfNeeded(control)
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return control
end