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Having defined the interface in Segment 910, you can begin to
implement the RatingPanel class, by declaring the instance variables whose
assignments will be instances of the int, JTextField, and
JButton classes:
import java.awt.*;
import java.util.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;
public class RatingPanel extends JPanel implements RatingPanelInterface {
private int value1, value2, value3;
private JTextField field1, field2, field3;
private JButton button1Plus, button2Plus, button3Plus;
private JButton button1Minus, button2Minus, button3Minus;
// Constructor defined here
// Setters and getters defined here
// Local listener defined here
}
public Dimension getMinimumSize() {return new Dimension(300, 75);}
public Dimension getPreferredSize() {return new Dimension(300, 75);}
}