How to open new JFrame by clicking on button in other JFrame?

Question

I write project in Java in NetBeans. I created a new project and didn't check to create main class, because I create all with drag and drop, make some buttons and events on them. Then, I created two JFrame classes: NewJFrame and NewJFrame1 , in NewJFrame I a have a button in both frames.

So, can you tell me how can I make event to open first frame by clicking on button in second frame, and to open second frame by clicking on button in first frame?

Answer 1

//Make constructor class for both JFrame then 
//write this code into your JFrame where your button is accesing another JFrame
//Note:- jb=button var name,
//       jf=JFrame vatr name,
//       addnew()=JFrame Class to be open.

 jb.addActionListener(new ActionListener() { 
        @Override
        public void actionPerformed(ActionEvent arg0) {
            // TODO Auto-generated method stub
            new addnew();
            jf.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
        } 
    });