Java ATM机操作界面程序哦
//以下是我写的ATM操作界面的程序//
//请高手赐教如何添加背景图形？？？？//
import java.awt.*;
import java.awt.event.*;
public class AtmDialog
{
public static void main(String args[])
{
MyDialogFrame df=new MyDialogFrame();
}
}
class MyDialogFrame extends Frame
implements ActionListener,ComponentListener
{
Dialog MegDlg,InOutDlg;
Label prompt;
Label prompt1;
Button btn1,btn2,btn3,btn4,btn5;
TextField tf=new TextField("请按相关按钮操作",25);
TextField getMeg=new TextField("您目前的存款是1000元. 2004-11-22",10);
TextField getMeg1=new TextField(20);
MyDialogFrame()
{
super("ATM终端");
prompt=new Label("欢迎您的光临！");
btn1=new Button("取款");
btn2=new Button("查询");
btn3=new Button("确定");
btn4=new Button("取消");
btn5=new Button("返回");
setLayout(new FlowLayout());
add(prompt);
add(tf);
add(btn1);
add(btn2);
//add(btn3);
//btn1.addComponentListener(this);
getMeg1.addActionListener(this);
btn1.addActionListener(this);
btn2.addActionListener(this);
//btn3.addActionListener(this);
btn3.addActionListener(this);
btn4.addActionListener(this);
btn5.addActionListener(this);
setSize(350,150);
show();
}
public void actionPerformed(ActionEvent e)
{
if(e.getActionCommand()=="取款")
{
MegDlg=new Dialog(this,"请输入取款金额",true);
Panel p1=new Panel();
MegDlg.add("Center",getMeg1);
Panel p2=new Panel();
p2.add(btn3);
p2.add(btn4);
MegDlg.add("South",p2);
MegDlg.setSize(200,100);
MegDlg.show();
}
else if(e.getActionCommand()=="查询")
{
InOutDlg=new Dialog(this);
InOutDlg.add("Center",getMeg);
InOutDlg.add("South",btn5);
InOutDlg.setSize(200,100);
InOutDlg.show();
}
else if(e.getActionCommand()=="确定")
{
tf.setText("请取走金额...");
getMeg.setText("您的帐户余额为：(1000-"+getMeg1.getText()+")元");
MegDlg.dispose();
}
// else if(getMeg1.getText()<getMeg.getText())
else if(e.getActionCommand()=="取消")
MegDlg.dispose();
else if(e.getActionCommand()=="返回")
{
InOutDlg.dispose();
}
}
public void componentShown(ComponentEvent e){}
public void componentResized(ComponentEvent e){}
public void componentMoved(ComponentEvent e){}
public void componentHidden(ComponentEvent e){}
}
class WinAdpt extends WindowAdapter
{
public void windowClosing(WindowEvent e)
{
((Frame)e.getWindow()).dispose();
System.exit(0);
}
}
