20230110

import javax.swing.*;

import java.awt.*;

public class Main extends JFrame{

public Main() {

setDefaultCloseOperation(EXIT_ON_CLOSE);

Container c=getContentPane();

c.setLayout(new FlowLayout());

ImageIcon Icon1 = new ImageIcon("left.png");

ImageIcon Icon2 = new ImageIcon("right.png");

JRadioButton radi1=new JRadioButton("Left");

JRadioButton radi2=new JRadioButton("Right");

radi1.setBorderPainted(true);

radi1.setSelectedIcon(Icon1);

radi2.setBorderPainted(true);

radi2.setSelectedIcon(Icon2);

c.add(radi1);

c.add(radi2);

setSize(250,150);

setVisible(true);

}

public static void main(String[] args) {

new Main();

}

}

import javax.swing.*;

import java.awt.*;

public class Main extends JFrame{

public Main() {

setDefaultCloseOperation(EXIT_ON_CLOSE);

Container c=getContentPane();

c.setLayout(new FlowLayout());

JRadioButton radi1=new JRadioButton("버튼 비활성");

JRadioButton radi2=new JRadioButton("버튼 감추기");

JButton b=new JButton("test button");

c.add(radi1);

c.add(radi2);

c.add(b);

radi1.addActionListener(new MyActionListener());

radi2.addActionListener(new MyActionListener());

b.addActionListener(new MyActionListener());

setSize(250,150);

setVisible(true);

}

class MyActionListener implements ActionListener {

public void actionPerformed(ActionEvent e) {

}

}

public static void main(String[] args) {

new Main();

}

}