import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Font;
import java.awt.GridLayout;
import java.awt.HeadlessException;
import java.awt.Label;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.border.TitledBorder;

/**
*
* @author
*/
public class Project3 extends JFrame {

/**
* main function
* @param args
*/
public static void main(String[] args) {
   Project3 project3 = new Project3();
}

private Drawing drawing;
private JTextField widthField;
private JTextField heightField;
private JTextField xField;
private JTextField yField;
private JComboBox sBox;
private JComboBox fBox;
private JComboBox cBox;

/**
* constructor
* @throws HeadlessException
*/
public Project3() throws HeadlessException {
   super("Geometric Drawing");
   // setup the GUI
   setLayout(new BorderLayout(5, 5));
   add(center(), BorderLayout.CENTER);
   add(bottom(), BorderLayout.SOUTH);

   setSize(540, 360);
   setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   setVisible(true);
}

/**
* put 2 panel to the center of the frame
* @return
*/
private JPanel center() {
   JPanel jp = new JPanel(new GridLayout(1, 2, 5, 5));
   jp.setBorder(BorderFactory.createEmptyBorder(10, 20, 0, 20));
   jp.add(left());
   jp.add(right());

   return jp;
}

/**
* left center panel
* @return
*/
private JPanel left() {
   JPanel jp = new JPanel(new GridLayout(7, 2, 5, 5));
   // set bold font on the panel
   Font f = jp.getFont();
   jp.setFont(f.deriveFont(f.getStyle() | Font.BOLD));

   // set all labels and combo boxes
   jp.add(new Label("Shape type"));
   jp.add(shapeBox());
   jp.add(new Label("Fill Type"));
   jp.add(fillBox());
   jp.add(new Label("Color"));
   jp.add(colorBox());

   jp.add(new Label("Width"));
   widthField = new JTextField(15);
   jp.add(widthField);

   jp.add(new Label("Height"));
   heightField = new JTextField(15);
   jp.add(heightField);

   jp.add(new Label("x-coordinate"));
   xField = new JTextField(15);
   jp.add(xField);

Draft session The project that you will have to complete during th...