Thread: Need some help with this JFrame, or JDialog.

well, bascially i am making a little log-in system for myself.
i created a JFrame in which you create an account, when you click "ok" it pops up a window with the information you just filled in(password and username).
then if you click "OK" on that window too, i want another JFrame to pop up that actually lets you log in with the information.

how can i create 2 JFrames in a single class?

this is the code:

import javax.swing.JOptionPane;
import java.awt.event.ActionListener;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import javax.swing.JLabel;
import javax.swing.JFrame;
import javax.swing.JButton;
import javax.swing.JTextField;
import javax.swing.JPasswordField;
import javax.swing.JPanel;
public class LogIn extends JFrame{
 
	private JTextField txt1;
	private JTextField txt2;
	private JPasswordField ps1;
	private JPasswordField ps2;
	private JPasswordField ps3;
	private JLabel label1;
	private JLabel label2;
	private JLabel label3;
	private JLabel label4;
	private JLabel label5;
	private JButton b1;
	private JButton b2;
 
 
 
 
 
public LogIn(){
	super("Account");
	setLayout (new FlowLayout());
	label1 = new JLabel("Enter your username: ");
	txt1 = new JTextField(10);
	label2 = new JLabel("Enter your password: ");
	ps1 = new JPasswordField(10);
	label3 = new JLabel("Confirm your password: ");
	ps2 = new JPasswordField(10);
	b1 = new JButton("OK");
	add(label1);
	add(txt1);
	add(label2);
	add(ps1);
	add(label3);
	add(ps2);
	add(b1);
 
 
	thehandler handler = new thehandler();
	b1.addActionListener(handler);
 
 
}
public class thehandler implements ActionListener{
	public void actionPerformed(ActionEvent event){
		if(txt1.getText().equals(ps1.getText())){
		JOptionPane.showMessageDialog(null, "Password error, your username can't be the same as your password","Password Error!",JOptionPane.ERROR_MESSAGE);}
		else if(ps1.getText().equals(ps2.getText())){
		JOptionPane.showMessageDialog(null, "Account information: "+"\n"+"User: "+txt1.getText()+"\n"+"Password: "+ps1.getText(), "Account Information", JOptionPane.INFORMATION_MESSAGE);}
		else{
		JOptionPane.showMessageDialog(null, "Passwords did not match! Try again please!", "Password error!", JOptionPane.ERROR_MESSAGE);}
 
 
 
 
 
 
 
 
	}
 
 
 
}
}

but im not sure how to actually create and set up a JFrame like that.

i created my first JFrame like this:

public LogIn(){
	super("Account");
	setLayout (new FlowLayout());
	label1 = new JLabel("Enter your username: ");
	txt1 = new JTextField(10);
	label2 = new JLabel("Enter your password: ");
	ps1 = new JPasswordField(10);
	label3 = new JLabel("Confirm your password: ");
	ps2 = new JPasswordField(10);
	b1 = new JButton("OK");
	add(label1);
	add(txt1);
	add(label2);
	add(ps1);
	add(label3);
	add(ps2);
	add(b1);

oh yeah indeed, i have that class with setSize etc. etc.

can you give me an example of how to create a second JFrame in one class?
cause i didnt quite understand what you just said