Selecting a JRadioButton Component in a Button Group : Radio Button « Swing JFC « Java

1. Java
2. Swing JFC
3. Radio Button

Selecting a JRadioButton Component in a Button Group

  

import javax.swing.ButtonGroup;
import javax.swing.ButtonModel;
import javax.swing.JRadioButton;

public class Main {
  public static void main(String[] argv) throws Exception {

    JRadioButton radioButton = new JRadioButton();
    ButtonGroup group = new ButtonGroup();
    ButtonModel model = radioButton.getModel();
    group.setSelected(model, true);

  }
}

   
    
  

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