Ask AI: Write a java program that has a button that you can push

Sure, here is a simple example of a Java GUI program featuring a JButton using Swing. ```java import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.JOptionPane; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; public class ButtonExample { public static void main(String[] args) { // Creating instance of JFrame JFrame frame = new JFrame("Button Example"); // Creating panel JPanel panel = new JPanel(); // Creating the JFrame settings frame.setSize(300, 200); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); // Creating button JButton button = new JButton("Click Me"); // Add action listener to button button.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { JOptionPane.showMessageDialog(null, "Button pressed!"); } }); // Add the button to the panel panel.add(button); // Add the panel to the frame frame.add(panel); // Setting the frame visibility to true frame.setVisible(true); } } ``` This program will create a frame with a button saying "Click Me". When the button is clicked, it will display a dialog box saying "Button pressed!".

when you want to find the number of days since 1/1/2001 import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.util.Date; import javax.swing.*; public class DaysSince { public static void main(String[] args) { JFrame frame = new JFrame("Days Since 1/1/2001"); JButton btn = new JButton("Find Number of Days Since 1/1/2001"); btn.setBounds(150,100,200, 40); btn.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e){ Date startDate = new Date(2001,1,1); Date endDate = new Date(); long startTime = startDate.getTime(); long endTime = endDate.getTime(); long diffTime = endTime - startTime; long diffDays = diffTime / (1000 * 60 * 60 * 24); JOptionPane.showMessageDialog(frame, "Number of Days Since 1/1/2001: " + diffDays); } }); frame.add(btn); frame.setSize(500,500); frame.setLayout(null); frame.setVisible(true); } }