What Are Radio Buttons in Java

Radio buttons are groups of buttons in which, by convention, only one button at a time can be selected. The Swing release supports radio buttons with the JRadioButton and ButtonGroup classes. To put a radio button in a menu, use the JRadioButtonMenuItem class.

What are radio buttons?

A radio button or option button is a graphical control element that allows the user to choose only one of a predefined set of mutually exclusive options. The singular property of a radio button makes it distinct from checkboxes, where the user can select and unselect any number of items.

What is a radio button example?

Radio buttons are a common way to allow users to make a single selection from a list of options. … For example, a checkbox could have a single input/label and legend that says “I have read the terms and conditions.” Radio buttons would need two inputs/labels for the same legend, “No” and “Yes”.