How to manage two JRadioButtons in java so that only one of them can be selected at a time? Is there any method in java to take care of this or you need to build your own logic?
How to manage two JRadioButtons in java so that only one of them can be selected at a time
Viewed 51178
2 Answers
You have to add them in a ButtonGroup
ButtonGroup group = new ButtonGroup();
group.add(birdButton);
group.add(catButton);
Ensure you add this code after the buttons are created using the new JRadioButton constructors, as appropriate.
My java is rusty but if i remember correctly you have to use the ButtonGroup class. Add your radio buttons to ButtonGroup object. I think it will look like this.
ButtonGroup buttonGroup = new ButtonGroup();
buttonGroup.add(new JRadioButton('Label', false));
buttonGroup.add(new JRadioButton('Label2', true));
Hope this helps. I have abandoned Java years ago.
Related