JRadioButton Event

Question

Hi! I have a problem with the JRadioButton events. In my application I have a Jpanel in which I add new components when my program is run depend of the information of my dataBase. The code is the next:
void new_jPanel_attrib(...){
if(caso.equals("Query")){
ButtonGroup buttonGroup1 = new ButtonGroup();
JRadioButton jRadioButton1 = new JRadioButton();
JRadioButton jRadioButton2 = new JRadioButton();
jRadioButton1.setText("Exacto");
jRadioButton2.setText("Impreciso");
jRadioButton1.setActionCommand("Exacto");
jRadioButton2.setActionCommand("Impreciso");
this.jPanel9.add(jRadioButton1);
this.jPanel9.add(jRadioButton2);
buttonGroup1.add(jRadioButton2);
buttonGroup1.add(jRadioButton1);
JComboBox jComboBox = new JComboBox();
JTextField jTextField = new JTextField();
jTextField.setName("");
jTextField.setColumns(4);
this.jPanel4.add(jTextField);
this.jPanel4.add(jComboBox);
and I want that when the jRadioButton1 is pressed the jComboBox1 becames unEditable, and when I press the jRadioButton2 is pressed the jTextField1 becames unEditable.
I have write this function but I don�t know how to access to the components in the jPanel4 because I have created it in another function.
/** Listens to the radio buttons. */
public void actionPerformed(ActionEvent e) {
if(e.getActionCommand().equals("Exacto"))
//here I want to change the jComboBox to set it not Editable
else if (e.getActionCommand().equals("Impreciso"))
//here I want to change the jTextField to set it not Editable
}

Answer 1

Declare the combo box and text field as globals:class ABC implements ActionListener, ... {
    private JComboBox box;
    private JTextField field;
    public ABC () {
    public void actionPerformed (ActionEvent event) {
        if (...) {
            box.setEnabled (false);
            field.setEnabled (true);
        } else if (...) {
            box.setEnabled (true);
            field.setEnabled (false);
}Kind regards,
  Levi