Hello,
I have a class (Buttons.java) which inherits from JButton and implements the ActionListener interface. The second file (ButtonsTest.java) creates a GridLayout of Buttons and adds them to the applet. The issue I am having is when I click on any of these buttons, the event is not registered. I would be grateful for any help.
import javax.swing.*;
import java.awt.event.*;
import java.awt.*;
public class ButtonsTest extends JApplet
{
private Buttons[] array1 = new Buttons[9];
private Buttons[] array2 = new Buttons[9];
private GridLayout lt;
private JPanel panelA = new JPanel();
private JPanel panelB = new JPanel();
public void init()
{
lt = new GridLayout (3,3,5,5);
panelA.setLayout (lt);
panelB.setLayout (lt);
for (int i = 0; i <9; i++)
{
array1[i] = new Buttons (String.valueOf(i));
array1[i].setPreferredSize(new Dimension (40, 40));
array1[i].setFont (new Font ("Calibri", Font.PLAIN, 50));
array1[i].setText(String.valueOf(i));
panelA.add(array1[i]);
}
for (int i = 0; i <9; i++)
{
array2[i] = new Buttons (String.valueOf(i));
array2[i].setPreferredSize(new Dimension (40, 40));
array2[i].setFont (new Font ("Calibri", Font.PLAIN, 50));
array2[i].setText(String.valueOf(i));
panelB.add(array2[i]);
}
add(panelA, BorderLayout.NORTH);
add(panelB, BorderLayout.SOUTH);
}
}
import javax.swing.*;
import java.awt.event.*;
import java.awt.*;
public class Buttons extends JButton implements ActionListener
{
private String id;
public Buttons(String id)
{
this.id = id;
Graphics g =
}
public void actionPerformed (ActionEvent e)
{
JOptionPane.showMessageDialog (null, "Button#" + id);
}
}
