Help Me On This Please

Good day.. i'm working on a program in GUI and i'm having a problem on how to call the value from itemstatechanged to the actionlistener using the RADIO BUTTON.

Code:

private class OrderButtonHandler implements ActionListener
    {
        
        public void actionPerformed(ActionEvent e)
        {
            double numItem, kilo;
            String name;
            kilo = Double.parseDouble(pkTF.getText());
            name = (customerTF.getText());
            numItem = (ItemEvent.SELECTED);
            JOptionPane.showMessageDialog(null, "Customer: " + name + "\n"
                    + "Ordered: " + kilo + " kilo(s)" + "\n"
                    + "The Price is: " + numItem);            
        }
    }
    
    private class RadioListener implements ItemListener
    {
    public void itemStateChanged(ItemEvent event)
        {
           double num;
            if (event.getSource() == appleRB){
                num = 30;   
            }
            else if (event.getSource() == orangeRB){
                num = 20;             
            }
            else if (event.getSource() == bananaRB) {
                num = 20;              
            }
            else if (event.getSource() == grapeRB){
                num = 40;
            }
            else if(event.getSource() == mangoRB){
                num = 40;
            }
            event.getItem();
        }
    }

the price(numItem) should be the PRODUCT of the kilos entered and the fruit selected, but the output is (1) i think its from the "ItemEvent.SELECTED"
how can i call the value "NUM" selected in itemstatechanged and assign it to the "numItem" in actionlistener?
and if you have a good suggestion or alternative that i can do about this program please do suggest thanks Godbless!

 

send all your project here in a zip file and use code tags for your code.

 

hope you can help me as soon as possible thanks.. Godbless
the project is attached..

 

Code:

............
public class FruitOrder extends JFrame 
{
    [COLOR=DarkRed]private double numItem=0;[/COLOR]//add this line there
............

Code:

..........
        rbgroup.add(mangoRB);
        [COLOR=DarkRed]rbgroup.clearSelection();[/COLOR]//nothing selected by default
        rListener = new RadioListener();
............

Code:

...............
    private class OrderButtonHandler implements ActionListener
    {
        
        public void actionPerformed(ActionEvent e)
        {
            double kilo;
            String name;
            kilo = Double.parseDouble(pkTF.getText());
            name = (customerTF.getText());
            JOptionPane.showMessageDialog(null, "Customer: " + name + "\n"
                    + "Ordered: " + kilo + " kilo(s)" + "\n"
                    + "The Price is: " + numItem[COLOR=DarkRed]*kilo[/COLOR]);
        }
    }
..........

Code:

public void itemStateChanged(ItemEvent event)
        {
            if (event.getSource() == appleRB){
               [COLOR=DarkRed] numItem = 30;[/COLOR]//since we declared this as a global variable
            }
            else if (event.getSource() == orangeRB){
               [COLOR=DarkRed] numItem = 20;[/COLOR]
            }
            else if (event.getSource() == bananaRB) {
                [COLOR=DarkRed]numItem = 20;[/COLOR]
            }
            else if (event.getSource() == grapeRB){
                [COLOR=DarkRed]numItem = 40;[/COLOR]
            }
            else if(event.getSource() == mangoRB){
                [COLOR=DarkRed]numItem = 40;[/COLOR]
            }
            event.getItem();
        }

 

Sir Vixen thank you very much! it worked! can i add you as a friend here? this is my first time here, and joined this forum to learn more about programming and stuff. till next time!