- All Implemented Interfaces:
public class ActionRadioGroupextends Objectimplements ActionItemAn ActionRadioGroup represents a group of mutually exclusive options. Only one of the options can be selected at a given time; this rule is enforced by the group. Methods are provided for getting sets of JRadioButtons or JRadioButtonMenuItems to represent the group of options; the user can manipulate one of the buttons or menu items to change the currently selected option. When the selected option changes because of a user action, the
optionSelected(int)method is called; override this method in a subclass to perform some action when the user changes the selection.