import java.awt.event.*;

import javax.swing.*;

public class TekSoru {

	public TekSoru() {
				
		JFrame frame = new JFrame("Karyatid Tek Soru Örnek");
		
		ImageIcon handbellIcon = new ImageIcon("src/images/04_handbell.jpg");
		
		int x = 50;
		int y = 15;
		
		JRadioButton h1 = new JRadioButton("Doorbel");
		JRadioButton h2 = new JRadioButton("Snowberry");
		JRadioButton h3 = new JRadioButton("Peppercorn");
		JRadioButton h4 = new JRadioButton("Handbell");  // Dogru cevap.
		
	    ButtonGroup handbell = new ButtonGroup();  // RadioButton'lari grupluyoruz.
	    
	    JLabel label = new JLabel("What is this?", handbellIcon, JLabel.CENTER);
	    label.setVerticalTextPosition(JLabel.TOP);
	    label.setHorizontalTextPosition(JLabel.CENTER);
	    label.setBounds(x, y, 150, 180);  y = y + 190; 
	    
	    h1.setBounds(x, y, 140, 20);  y = y + 17 ;
	    h2.setBounds(x, y, 140, 20);  y = y + 17 ;
	    h3.setBounds(x, y, 140, 20);  y = y + 17 ;
	    h4.setBounds(x, y, 140, 20);  y = y + 50 ;
	    
	    JButton buton = new JButton("Sent");
	    buton.setBounds(50, y, 150, 20);
	    
	    buton.addActionListener(new ActionListener() {
	    	public void actionPerformed(ActionEvent event) {
	    		
	    		String açıklama = " ";
	    		
	    		if (h4.isSelected()) { 
	    			
	            	açıklama = "Doğru cevap";
	            	
	            } else  if (h1.isSelected() || h2.isSelected() || h3.isSelected()) {
	            	
	            	açıklama = "Yanlış cevap";
	            	
	            } else {
	            	
	            	açıklama = "Cevaplanmadı";
	            	
	            }
	    		
	            JOptionPane.showMessageDialog(null, açıklama, "Sonuç" , JOptionPane.INFORMATION_MESSAGE);

	    	}
	    });
	    
	    frame.add(label);
	    frame.add(h1);
	    frame.add(h2);
	    frame.add(h3);
	    frame.add(h4);
	    frame.add(buton);
	    
	    handbell.add(h1);
	    handbell.add(h2);
	    handbell.add(h3);
	    handbell.add(h4);
	    
		frame.setSize(250,400);  
		frame.setLayout(null);  
		frame.setLocationRelativeTo(null);
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		frame.setResizable(false);
		frame.setVisible(true);  
       
	}

}