package siralama;

import java.awt.*;
import java.io.*;
import javax.swing.*;
import java.awt.event.*;




public class siralama extends JFrame implements ActionListener{
	JLabel etiket;
	FileWriter dosyayaz;
	FileReader dosyaoku;
	
	
	JTextField bosluk;
	JTextArea sonuc;
	JButton buton,buton2;
	Container c;
	public static void main(String args[]){
		JFrame a=new siralama();
		a.setVisible(true);
	}
	public siralama(){
		
		c=getContentPane();
		c.setLayout(null);
        this.setSize(new Dimension(500,500));
		
		etiket=new JLabel("isimgir");
		
		etiket.setBounds(40,40,50,50);
		etiket.setVisible(true);
		c.add(etiket);
		
		bosluk=new JTextField("");
		bosluk.setBounds(40,70,50,20);
		
		bosluk.setVisible(true);
		c.add(bosluk);
		
		
		
		buton=new JButton("onay");
		buton.setBounds(300,200,70,70);
		buton.addActionListener(this);
		buton.setVisible(true);
		c.add(buton);
		
		buton2=new JButton("listele");
		buton2.setBounds(300,300,70,70);
		buton2.addActionListener(this);
		buton2.setVisible(true);
		c.add(buton2);
		
		JTextArea sonuc=new JTextArea(3,3);
		
		sonuc.setBounds(40,105,200,200);
		sonuc.setVisible(true);
		c.add(sonuc);
		
		c.setVisible(true);
	}
		
		
	public void actionPerformed(ActionEvent e)  {
		

	
		
			if(e.getSource()==buton)
				try{
					dosyayaz=new FileWriter("kayit.txt",true);
					dosyayaz.write(bosluk.getText()+"
");
					dosyayaz.close();
					bosluk.setText("");
					
				}
			catch(IOException ex){
				System.exit(1);
			}
			
			if(e.getSource()==buton2)
			
			
			
			
			

	            try{
	            	String satir=null; 
	            	
	            	File f = new File("kayit.txt"); 
	            	Reader in = new FileReader(f); 
	            	BufferedReader bf = new BufferedReader(in); 
	            	while((satir=bf.readLine())!=null){ 
	            	 
	            	sonuc.setText(satir); //sonuc.append(satir); yazsam da olmuyor
	            	/*fakat mesela bosluk.setText(satir) yazarsam en son dosyaya kayd. gösterior*/
	            	
	            	}
	            	 

	              
	               
	                
	                   
	                   
	           

	               
	               dosyaoku.close();
	               
	               
	            }
	               catch(FileNotFoundException a){
	               }
	               catch(Exception b){
	               }
	               }
					
						
						
					
				
				
				
				
		}
		// TODO Auto-generated method stub