ControlPanel.java

package craps;

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

// Represents a control panel for a craps "table"
public class ControlPanel extends JPanel
        implements ActionListener {

    private CrapsTable table;

    // Constructor
    public ControlPanel(CrapsTable t) {
        table = t;
        JButton rollButton = new JButton("Roll");
        rollButton.addActionListener(this);
        add(rollButton);
    }

    // Called when the roll button is clicked
    public void actionPerformed(ActionEvent e) {
        if (!table.diceAreRolling()) {
            table.rollDice();
        }
    }
}