In this section, you will learn how to set the radio buttons in a group so that only one can be selected at a time.
This program shows five radio buttons with labeled by "First", "Second", "Third", "Fourth" and "Fifth". This program also show a label which contains the text "Roseindia.net" but when you click on any radio button from a ButtonGroup the text of the selected radio button is shown on the label and a message box will be shown with message holds the selected radio button label. This is done through the generating event for the different-different radio buttons. Following are the screen shots for the result of the given program:
For this purposes, there are some APIs or methods have been used as follows:
This is the method of the ActionEvent class which returns the source title in string of the generated event.
Here is the code of the program:
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