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package ono_i_myszka;

import java.awt.Color;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import javax.swing.*;

public class Ono_i_myszka {


    public static void main(String[] args) {
       Okno okno = new Okno();
       okno.setSize(500, 600);
    }

}

class Okno extends JFrame implements ActionListener{
    JPanel ustawienia;
    PanelRysowanie rysowanie;

    ButtonGroup group;
    JRadioButton aRadioButton;
    JRadioButton bRadioButton;

    Okno()
    {
        super("Rysowanie");
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setVisible(true);
        setLayout(null);





        ustawienia = new JPanel();
        ustawienia.setBackground(Color.YELLOW);
        ustawienia.setSize(500, 150);
        ustawienia.setLocation(0, 0);
        add(ustawienia);

        group = new ButtonGroup();
        aRadioButton = new JRadioButton("Czerwony");
        aRadioButton.setBackground(Color.YELLOW);
        //aRadioButton.setLocation(20, 20);
        group.add(aRadioButton);
        ustawienia.add(aRadioButton);

        bRadioButton = new JRadioButton("Czarny");
        group.add(bRadioButton);
        ustawienia.add(bRadioButton);
        bRadioButton.setBackground(Color.YELLOW);


        rysowanie = new PanelRysowanie();
         rysowanie.setSize(490, 400);
        rysowanie.setLocation(0, 200);
        rysowanie.setBackground(Color.LIGHT_GRAY);
        add(rysowanie);


    }

    @Override
    public void actionPerformed(ActionEvent e) {
        Objec
    }
}

class PanelRysowanie extends JPanel implements MouseListener
{
    Point poczatek, koniec;
    Color kolor;

    void setColor(Color n)
    {
        kolor=n;
    }
    PanelRysowanie()
    {
        kolor = Color.WHITE;
        poczatek=new Point(-1, -1);
        koniec =new Point(-1, -1);
        //setVisible(true);
        //this.setBackground(Color.BLUE);
        addMouseListener(this);
    }
    @Override
    public void paintComponent(Graphics g)
    {
        super.paintComponent(g);
        g.setColor(kolor);
        g.drawLine(poczatek.x, poczatek.y, koniec.x, koniec.y );
    }

    @Override
    public void mouseClicked(MouseEvent e) {
        System.out.println("mouseClicked");
    }

    @Override
    public void mousePressed(MouseEvent e) {
        System.out.println("mousePressed");
        this.poczatek.x=e.getX();
        this.poczatek.y=e.getY();
    }

    @Override
    public void mouseReleased(MouseEvent e) {
        System.out.println("mouseReleased");
        this.koniec.x=e.getX();
        this.koniec.y=e.getY();
        repaint();
    }

    @Override
    public void mouseEntered(MouseEvent e) {
        System.out.println("mouseEntered");
    }

    @Override
    public void mouseExited(MouseEvent e) {
       System.out.println("mouseExited");
    }
}