withdrawview.java

java实现的取款机 前台为图形界面 后面数据用xml存储

package atm;

import java.awt.FlowLayout;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.TextEvent;
import java.awt.event.TextListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.sql.SQLException;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JTextField;

public class Withdrawview extends WindowAdapter implements ActionListener, TextListener
{
    private JFrame jf;
    private JTextField jt;
    private JButton jb;
    private Iatm atm;
    private JLabel jl;
    private JLabel jl1;
    private User user;
    public Withdrawview(User user)
    {
    	this.user = new User(user.getAccount(),user.getPassword());
    	jf = new JFrame("取钱界面");
    	jf.setLayout(new GridLayout(4,1,5,5));
    	jf.setSize(320,200);
    	jf.setLocation(100,100);
    	jt = new JTextField(5);
    	jb = new JButton("提交");
    	atm = new Dbatm();
    	jl = new JLabel("请输入您的要取得金额");
    	jl1= new JLabel("取钱成功");
    	jf.add(jl);
    	jf.add(jt);
    	jf.add(jb);
    	jf.setVisible(true);
    	jb.addActionListener((ActionListener) this);
    }
	public void actionPerformed(ActionEvent arg0)
	{
	   try {
				atm.deposit(user,Integer.parseInt(jt.getText()));	
				jl.setText("取钱成功");
				jl1.setText("取钱成功");
				jf.add(jl1);
			} catch (ATMException e) 
			{
				jl.setText(e.getMessage());
				jl1.setText(e.getMessage());	
				jf.add(jl1);
			} catch(Exception e)
			{
				e.printStackTrace();
			}
	}

	public void textValueChanged(TextEvent arg0)
	{
		
	}
	public void windowClosing(WindowEvent e)
    {
  	    System.exit(0);  
    }
//	public static void  main(String arg[])
//	{
//		 new Saveview(new User("h",1));
//	}
}