DELEGATION MODEL

8. Java Program to Create Check Boxes and Radio Buttons

            //Get and Set State and Get Label of a Check Box
            import java.awt.*;
            import java.awt.event.*;
            class CheckboxRadio extends Frame
                {
                    private Label l = new Label("Select Subjects");
                    private Label l2 = new Label("Confirm");
                    private Checkbox cb = new Checkbox("C");
                    private Checkbox cb1 = new Checkbox("C++");
                    private Checkbox cb2 = new Checkbox("Java");
                    private Checkbox cb3 = new Checkbox("Yes");
                    private Checkbox cb4 = new Checkbox("No");
                    private CheckboxGroup cbg = new CheckboxGroup();
                    CheckboxRadio()
                    {
                        setBounds(100,100,400,400);
                        setLayout(new FlowLayout(FlowLayout.LEFT));
                        cb3.setCheckboxGroup(cbg);
                        cb4.setCheckboxGroup(cbg);
                        add(l);
                        add(cb);
                        add(cb1);
                        add(cb2);
                        add(cb3);
                        add(cb4);
                        addWindowListener(new WindowAdapter() {
                            public void windowClosing(WindowEvent e)
                            {
                                System.exit(0);
                            }
                        });
                        setVisible(true);
                    }
                }
            class Main
                {
                    public static void main(String[] args) {
                        new CheckboxRadio();
                    }
                }
        

OUTPUT