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-- @module CheckBox
-- @extend AbstractCheckButton
-- @parent_module ccui
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-- Add a callback function which would be called when checkbox is selected or unselected.
-- param callback A std::function with type @see `ccCheckBoxCallback`
-- @function [parent=#CheckBox] addEventListener
-- @param self
-- @param #function callback
-- @return CheckBox#CheckBox self (return value: ccui.CheckBox)
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-- @overload self, string, string, string, string, string, int
-- @overload self
-- @overload self, string, string, int
-- @function [parent=#CheckBox] create
-- @param self
-- @param #string backGround
-- @param #string backGroundSelected
-- @param #string cross
-- @param #string backGroundDisabled
-- @param #string frontCrossDisabled
-- @param #int texType
-- @return CheckBox#CheckBox ret (return value: ccui.CheckBox)
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--
-- @function [parent=#CheckBox] createInstance
-- @param self
-- @return Ref#Ref ret (return value: cc.Ref)
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--
-- @function [parent=#CheckBox] getDescription
-- @param self
-- @return string#string ret (return value: string)
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-- Default constructor.
-- lua new
-- @function [parent=#CheckBox] CheckBox
-- @param self
-- @return CheckBox#CheckBox self (return value: ccui.CheckBox)
return nil