java simple jframe example
import javax.swing.*; import java.awt.FlowLayout; import java.awt.GridBagConstraints; import java.awt.GridBagLayout; import java.awt.Insets; import java.awt.event.*; public class JFrameExample{ public static void main(String[] args){ // Create frame with title Registration Demo JFrame frame= new JFrame(); frame.setTitle("JFrame Demo"); frame.pack(); frame.setExtendedState(JFrame.MAXIMIZED_BOTH); frame.setLocationRelativeTo(null); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setVisible(true); } }
