package gui.processing; import java.awt.event.ActionListener; import javax.swing.JButton; import javax.swing.JPanel; @SuppressWarnings("serial") public class ProcessSouthPanel extends JPanel { private JButton clearButton; private JButton startButton; public ProcessSouthPanel(){ super(); clearButton = new JButton("Clear"); startButton = new JButton("Start Processing"); this.add(clearButton); this.add(startButton); } public void addClearButtonListener( ActionListener l ){ clearButton.addActionListener(l); } public void addStartButtonListener( ActionListener l ){ startButton.addActionListener(l); } }