Java radio buttons 🔘

Java radio button JRadioButton GUI swing tutorial for beginners

#Java #radio #JRadioButton #button #GUI #swing #tutorial #beginners

// ***********************************************************************
public class Main{

public static void main(String[] args) {

 // JRadioButton = One or more buttons in a grouping in which only 1 may be selected per group
 
 new MyFrame();

}
}
// ***********************************************************************
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class MyFrame extends JFrame implements ActionListener{

JRadioButton pizzaButton;
JRadioButton hamburgerButton;
JRadioButton hotdogButton;
ImageIcon pizzaIcon;
ImageIcon hamburgerIcon;
ImageIcon hotdogIcon;

MyFrame(){
 this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 this.setLayout(new FlowLayout());
 
 //pizzaIcon = new ImageIcon("pizza.png");
 //hamburgerIcon = new ImageIcon("hamburger.png");
 //hotdogIcon = new ImageIcon("hotdog.png");
 
 pizzaButton = new JRadioButton("pizza");
 hamburgerButton = new JRadioButton("hamburger");
 hotdogButton = new JRadioButton("hotdog");
 
 ButtonGroup group = new ButtonGroup();
 group.add(pizzaButton);
 group.add(hamburgerButton);
 group.add(hotdogButton);
 
 pizzaButton.addActionListener(this);
 hamburgerButton.addActionListener(this);
 hotdogButton.addActionListener(this);
 
 //pizzaButton.setIcon(pizzaIcon);
 //hamburgerButton.setIcon(hamburgerIcon);
 //hotdogButton.setIcon(hotdogIcon);
 
 this.add(pizzaButton);
 this.add(hamburgerButton);
 this.add(hotdogButton);
 this.pack();
 this.setVisible(true);
}

@Override
public void actionPerformed(ActionEvent e) {
 if(e.getSource()==pizzaButton) {
  System.out.println("You ordered pizza!");
 }
 else if(e.getSource()==hamburgerButton) {
  System.out.println("You ordered a hamburger!");
 }
 else if(e.getSource()==hotdogButton) {
  System.out.println("You ordered a hotdog!");
 }
}
}

• #science_technology
• #java_radio_buttons
• #java
• #radio
• #button
• #jradiobutton
• #gui
• #swing
• #tutorial
• #beginners