Java open a new GUI window

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brocode
Published
Java new window

#java #new #window

// **********************************************
public class Main {

public static void main(String[] args) {

LaunchPage launchPage = new LaunchPage();

}
}
// **********************************************
import java.awt.event.*;
import javax.swing.*;

public class LaunchPage implements ActionListener{

JFrame frame = new JFrame();
JButton myButton = new JButton("New Window");

LaunchPage(){

myButton.setBounds(100,160,200,40);
myButton.setFocusable(false);
myButton.addActionListener(this);

frame.add(myButton);

frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(420,420);
frame.setLayout(null);
frame.setVisible(true);

}

@Override
public void actionPerformed(ActionEvent e) {

if(e.getSource()==myButton) {
frame.dispose();
NewWindow myWindow = new NewWindow();
}
}
}
// **********************************************
import java.awt.*;
import javax.swing.*;
public class NewWindow {

JFrame frame = new JFrame();
JLabel label = new JLabel("Hello!");

NewWindow(){

label.setBounds(0,0,100,50);
label.setFont(new Font(null,Font.PLAIN,25));

frame.add(label);

frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(420,420);
frame.setLayout(null);
frame.setVisible(true);
}
}
Category
Bro Code
Tags
Java how to open a new window, Java new window on button click, Java swing new window
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