//Esra Akbas
import java.awt.BorderLayout;
import java.awt.Button;
import java.awt.Label;
import java.awt.TextField;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JPanel;

public class AWTCounter extends JPanel implements ActionListener
{
	private Label lblCount;
	private TextField tfCount;
	private Button btnCount;
	private int count=0;
	public AWTCounter()
	{
		super(new BorderLayout());
		lblCount=new Label("Counter");
		add(lblCount,BorderLayout.LINE_START);
		tfCount=new TextField("0",10);
		tfCount.setEditable(false);
		add(tfCount,BorderLayout.CENTER);
		btnCount=new Button("Count");
		add(btnCount,BorderLayout.LINE_END);
		btnCount.addActionListener(this);
		setSize(300,200);
		setVisible(true);
		
	}
	private static void createShowGui()
	{
		JFrame fr=new JFrame("Counter");
		fr.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		JComponent com=new AWTCounter();
		com.setOpaque(true);
		fr.setContentPane(com);
		fr.pack();
		fr.setVisible(true);
	}
	@Override
	public void actionPerformed(ActionEvent arg0) {
		++count;
		tfCount.setText(count+"");
	}
	public static void main(String[] args)
	{
		javax.swing.SwingUtilities.invokeLater(new Runnable(){
			public void run(){
				createShowGui();
			}
		});
			
		
	}
}