import java.applet.*;
import java.awt.*;


public class Kaleidoscope extends Applet {


  private Panel drawPanel;
  private Checkbox rectangleCheckbox, squareCheckbox, ellipseCheckbox, circleCheckbox, triangleCheckbox;
  private Button startStopButton;


  public void init() {

    setLayout(new BorderLayout());

    Panel shapePanel = new Panel();

      rectangleCheckbox = new Checkbox("Rectangle");
      shapePanel.add(rectangleCheckbox);

      squareCheckbox = new Checkbox("Square");
      shapePanel.add(squareCheckbox);

      ellipseCheckbox = new Checkbox("Ellipse");
      shapePanel.add(ellipseCheckbox);

      circleCheckbox = new Checkbox("Circle");
      shapePanel.add(circleCheckbox);

      triangleCheckbox = new Checkbox("Triangle");
      shapePanel.add(triangleCheckbox);

      startStopButton = new Button("Start");
      shapePanel.add(startStopButton);

    add(shapePanel, BorderLayout.NORTH);

    drawPanel = new Panel();
    add(drawPanel, BorderLayout.CENTER);
  }
}