how to set new text in JTextField after creation?

Question

I have a jTextField , and I set it\'s value to a certain sum when I create the frame.
Here is the initiation code:

totalTextField.setText(
            itemsP         


        

Answer 1

Before setting the frame visible again, one should update the fields with the new values / states.
something like:

jTextField.setText("put your text here");  
jRadioButton.setSelected(!isSelected());  
.  
/* update all you need */
.  
jFrame.setVisible(true);

The frame will come up with the new values / states.