# cp.ui.RadioGroup

Represents an AXRadioGroup, providing utility methods.

# API Overview

Functions - API calls offered directly by the extension

Constructors - API calls which return an object, typically one that offers API methods

Fields - Variables which can only be accessed from an object returned by a constructor

Methods - API calls which can only be made on an object returned by a constructor


Signature	`cp.ui.RadioGroup.matches(element) -> boolean`
Type	Function
Description	Checks if the provided `axuielement` is a RadioGroup.
Parameters	element - The element to check.
Returns	`true` if the element is a RadioGroup.
Notes	None
Examples	None
Source	src/extensions/cp/ui/RadioGroup.lua line 27


Signature	`cp.ui.RadioGroup(parent, uiFinder[, createOptionFn]) -> cp.ui.RadioGroup`
Type	Constructor
Description	Creates a new RadioGroup.
Parameters	parent - The parent table. uiFinder - The function which will find the `axuielement` representing the RadioGroup. createOptionFn - If provided a function that receives the `RadioGroup` and an `axuielement` for a given option within the group.
Returns	The new `RadioGroup` instance.
Notes	None
Examples	None
Source	src/extensions/cp/ui/RadioGroup.lua line 40


Signature	`cp.ui.RadioGroup.optionCount <cp.prop: number; read-only>`
Type	Field
Description	The number of options in the group.
Notes	None
Source	src/extensions/cp/ui/RadioGroup.lua line 56


Signature	`cp.ui.RadioGroup.options <table: cp.ui.Element; read-only>`
Type	Field
Description	A `table` containing `cp.ui.Element` available in the radio group.
Returns	The `cp.prop` of options.
Notes	None
Source	src/extensions/cp/ui/RadioGroup.lua line 81


Signature	`cp.ui.RadioGroup.optionsUI <cp.prop: axuielement; read-only>`
Type	Field
Description	A `cp.prop` containing `table` of `axuielement` options available in the radio group.
Returns	The `cp.prop` of options.
Notes	None
Source	src/extensions/cp/ui/RadioGroup.lua line 68


Signature	`cp.ui.RadioGroup.selectedOption <cp.prop: number>`
Type	Field
Description	The currently selected option number.
Notes	None
Source	src/extensions/cp/ui/RadioGroup.lua line 102


Signature	`cp.ui.RadioGroup:doNextOption() -> cp.rx.go.Statement<boolean>`
Type	Method
Description	A Statement that selects the next option in the group. Cycles from the last to the first option.
Parameters	None
Returns	The `Statement`, that resolves to `true` if successful or sends an error if not.
Notes	None
Examples	None
Source	src/extensions/cp/ui/RadioGroup.lua line 179


Signature	`cp.ui.RadioGroup:doPreviousOption() -> cp.rx.go.Statement<boolean>`
Type	Method
Description	A Statement that selects the previous option in the group. Cycles from the first to the last item.
Parameters	None
Returns	The `Statement`, which resolves to `true` if successful or sends an error if not..
Notes	None
Examples	None
Source	src/extensions/cp/ui/RadioGroup.lua line 218


Signature	`cp.ui.RadioGroup:doSelectOption(index) -> cp.rx.go.Statement<boolean>`
Type	Method
Description	A Statement which will attempt to select the option at the specified `index`.
Parameters	index - The index to select. Must be between 1 and optionCount.
Returns	The `Statement`, which will resolve to `true` if successful or send an error if not.
Notes	None
Examples	None
Source	src/extensions/cp/ui/RadioGroup.lua line 135


Signature	`cp.ui.RadioGroup:nextOption() -> self`
Type	Method
Description	Selects the next option in the group. Cycles from the last to the first option.
Parameters	None
Returns	The `RadioGroup`.
Notes	None
Examples	None
Source	src/extensions/cp/ui/RadioGroup.lua line 160


Signature	`cp.ui.RadioGroup:previousOption() -> self`
Type	Method
Description	Selects the previous option in the group. Cycles from the first to the last item.
Parameters	None
Returns	The `RadioGroup`.
Notes	None
Examples	None
Source	src/extensions/cp/ui/RadioGroup.lua line 199