import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.util.ArrayList;
import java.util.List;

import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;

public class Circles extends JFrame {

   private static final long serialVersionUID = 1L;

   private List<Circle> circles;

   public Circles() {
      super();

      circles = new ArrayList<Circle>();

      setTitle("Circles");
      setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
      getRootPane().putClientProperty("apple.awt.brushMetalLook", true);
      setPreferredSize(new Dimension(800, 600));
      setMinimumSize(new Dimension(600, 450));
      setLayout(new BorderLayout());

      JPanel console = new JPanel();
      add(console, BorderLayout.NORTH);

      console.add(new JLabel("    Color:"));

      JComboBox<String> colors = new JComboBox<String>(new String[] { "Red", "Green", "Blue" });
      console.add(colors);

      console.add(new JLabel("    Size:"));

      JComboBox<Integer> sizes = new JComboBox<Integer>(new Integer[] { 8, 16, 32, 64 });
      console.add(sizes);

      JPanel panel = new JPanel();
      panel.setBackground(Color.WHITE);
      add(panel, BorderLayout.CENTER);
   }

   public static void main(String[] args) {
      new Circles().setVisible(true);
   }

}

class Circle {

   private double x;

   private double y;

   private int radius;

   private Color color;

   public Circle(double x, double y, int radius, Color color) {
      super();
      this.x = x;
      this.y = y;
      this.radius = radius;
      this.color = color;
   }

   public double getX() {
      return x;
   }

   public double getY() {
      return y;
   }

   public int getRadius() {
      return radius;
   }

   public Color getColor() {
      return color;
   }

}