class RadioButton(Control)

A RadioButton is similar to a CheckBox, except that RadioButtons are typically arranged in mutually-exclusive groups, so that only one member of a group is on at a time. The appearance of a RadioButton may differ from that of a CheckBox, depending on platform conventions.

The RadioGroup class is used to coordinate the behaviour of a group of RadioButtons. Unlike CheckBoxes, RadioButtons do not have individual on or action properties; the function of these is performed by the RadioGroup to which the radio buttons belong.


Title string to display beside the radio button.
The RadioGroup instance to which this button belongs.
Value associated with this RadioButton. If attached to a RadioGroup, when the button is selected the value of the group will be set to this value.