package next;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.EventQueue;
import java.awt.Graphics;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;

import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.JButton;

import labyyy.labyyy;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;

public class test extends JFrame {

    private JPanel contentPane;
    public static final int CANVAS_WIDTH = 200;
    public static final int CANVAS_HEIGHT = 200;
    public static final Color LINE_COLOR = Color.black;
      public static final Color CANVAS_BACKGROUND = Color.white;
      private int x1 =0;
       private int y1 = 0;

    private DrawCanvas canvas;

    /**
     * Launch the application.
     */

       class DrawCanvas extends JPanel {
              @Override
              public void paintComponent(Graphics g) {
                 super.paintComponent(g);
                 setBackground(CANVAS_BACKGROUND);
                 g.setColor(LINE_COLOR);

                     if(x1>=180)
                     { x1=180;
                        }
                     if(x1<0)
                         x1=0;
                     if(y1>=180){
                         y1=180;
                        }
                     if(y1<0)
                         y1=0;
                     g.fillOval(x1, y1, 20, 20);



              }
       }
    public static void main(String[] args) {
        EventQueue.invokeLater(new Runnable() {
            public void run() {
                try {
                    test frame = new test();
                    frame.setVisible(true);
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        });
    }

    /**
     * Create the frame.
     */
    public test() {
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setBounds(100, 100, 450, 300);
        contentPane = new JPanel();
        contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
        setContentPane(contentPane);
        contentPane.setLayout(null);

        JButton btnNewButton = new JButton("L");
        btnNewButton.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent arg0) {
                x1 -= 5;
                repaint();
            }
        });
        btnNewButton.setBounds(10, 227, 89, 23);
        contentPane.add(btnNewButton);

        JButton btnNewButton_1 = new JButton("R");
        btnNewButton_1.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent arg0) {
                x1 += 5;
                repaint();
            }
        });
        btnNewButton_1.setBounds(264, 227, 89, 23);
        contentPane.add(btnNewButton_1);

         DrawCanvas canvas = new DrawCanvas();
         canvas.setBounds(10, 10, 200, 200);
        contentPane.add(canvas);


}


    }