Questo è il codice completo..
codice:
import javax.swing.JApplet;import javax.swing.JPanel;
import javax.swing.JLabel;
import javax.swing.JRadioButton;
import javax.swing.JButton;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
publicclasskmkextends JApplet{
/**
* Create the applet.
*/
public kmk() {
getContentPane().setLayout(null);
final JPanel panel = new JPanel();
panel.setBounds(0, 0, 450, 300);
getContentPane().add(panel);
panel.setLayout(null);
JRadioButton rdbtnNewRadioButton = new JRadioButton("Option A");
rdbtnNewRadioButton.setBounds(20, 49, 141, 23);
panel.add(rdbtnNewRadioButton);
JLabel lblDomanda = new JLabel("1 domanda");
lblDomanda.setBounds(174, 6, 70, 16);
panel.add(lblDomanda);
JRadioButton rdbtnNewRadioButton_1 = new JRadioButton("Option B");
rdbtnNewRadioButton_1.setBounds(20, 96, 141, 23);
panel.add(rdbtnNewRadioButton_1);
JRadioButton rdbtnNewRadioButton_2 = new JRadioButton("Option C");
rdbtnNewRadioButton_2.setBounds(20, 157, 141, 23);
panel.add(rdbtnNewRadioButton_2);
final JPanel panel_1 = new JPanel();
panel_1.setBounds(-1240, -800, 450, 300);
getContentPane().add(panel_1);
getContentPane().setVisible(true);
panel_1.setLayout(null);
JRadioButton rdbtnNewRadioButton_11 = new JRadioButton("Option A");
rdbtnNewRadioButton_11.setBounds(20, 49, 141, 23);
panel_1.add(rdbtnNewRadioButton_11);
JLabel lblDomanda_11 = new JLabel("2 domanda");
lblDomanda_11.setBounds(174, 6, 70, 16);
panel_1.add(lblDomanda_11);
JRadioButton rdbtnNewRadioButton_111 = new JRadioButton("Option B");
rdbtnNewRadioButton_111.setBounds(20, 96, 141, 23);
panel_1.add(rdbtnNewRadioButton_111);
JRadioButton rdbtnNewRadioButton_22 = new JRadioButton("Option C");
rdbtnNewRadioButton_22.setBounds(20, 157, 141, 23);
panel_1.add(rdbtnNewRadioButton_22);
final JPanel panel_2 = new JPanel();
panel_2.setBounds(-1240, -800, 450, 300);
getContentPane().add(panel_2);
panel_2.setLayout(null);
JButton btnNewButton = new JButton("Next");
btnNewButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
getContentPane().remove(panel);
getContentPane().add(panel_1);
validate();
}
});
btnNewButton.setBounds(327, 265, 117, 29);
panel.add(btnNewButton);
}
}