radiobuttonlistener.java

校园卡模拟,实现校园卡的基本功能

//******************************************************************************
//名称：单选按钮 RadioButtonListener
//作用：响应单选按钮的操作
//******************************************************************************
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.JOptionPane;

public class RadioButtonListener implements ActionListener
{
	public void actionPerformed(ActionEvent e)
	{
		if(StudDrawGUI.i==1)

	     {
	         StudDrawGUI.x .txtPassword.setText("");         //清空密码输入框
		     StudDrawGUI.x .txtNewpassword.setText("");

		    if(e.getActionCommand()=="修改密码")             //响应修改密码单选框按钮方法
		      {
		    	StudDrawGUI.x.txtName.setVisible(false);
    		    StudDrawGUI.x.txtNumber.setVisible(true);
			    StudDrawGUI.x.txtPassword.setVisible(true);
			    StudDrawGUI.x.txtNewpassword.setVisible(true);
			    StudDrawGUI.x.txtAddmoney.setVisible(false);
			    StudDrawGUI.x.txtConsume.setVisible(false);
			    StudDrawGUI.x.lbCardtype.setText("修改密码");

			    StudDrawGUI.x.lbName.setVisible(false);
				StudDrawGUI.x.lbNumber.setVisible(true);
				StudDrawGUI.x.lbPassword.setVisible(true);
				StudDrawGUI.x.lbNewpassword.setVisible(true);
				StudDrawGUI.x.lbAddmoney.setVisible(false);
			    StudDrawGUI.x.lbConsume.setVisible(false);

               }



	     else if(e.getActionCommand()=="添加金额")             //响应添加金额单选框按钮方法
			 {
					StudDrawGUI.x.txtName.setVisible(false);
					StudDrawGUI.x.txtNumber.setVisible(true);
					StudDrawGUI.x.txtPassword.setVisible(true);
					StudDrawGUI.x.txtNewpassword.setVisible(false);
					StudDrawGUI.x.txtAddmoney.setVisible(true);
					StudDrawGUI.x.txtConsume.setVisible(false);
					StudDrawGUI.x.lbCardtype.setText("添加金额");

					StudDrawGUI.x.lbName.setVisible(false);
					StudDrawGUI.x.lbNumber.setVisible(true);
					StudDrawGUI.x.lbPassword.setVisible(true);
					StudDrawGUI.x.lbNewpassword.setVisible(false);
					StudDrawGUI.x.lbAddmoney.setVisible(true);
					StudDrawGUI.x.lbConsume.setVisible(false);

					StudDrawGUI.x .txtPassword.setText("");
					StudDrawGUI.x .txtAddmoney.setText("");
	          }

	     else  if(e.getActionCommand()=="消----费")           //响应消费单选框按钮方法
				{
					StudDrawGUI.x.txtName.setVisible(false);
					StudDrawGUI.x.txtNumber.setVisible(true);
					StudDrawGUI.x.txtPassword.setVisible(true);
					StudDrawGUI.x.txtNewpassword.setVisible(false);
					StudDrawGUI.x.txtAddmoney.setVisible(false);
					StudDrawGUI.x.txtConsume.setVisible(true);
					StudDrawGUI.x.lbCardtype.setText("消----费");

					StudDrawGUI.x.lbName.setVisible(false);
					StudDrawGUI.x.lbNumber.setVisible(true);
					StudDrawGUI.x.lbPassword.setVisible(true);
					StudDrawGUI.x.lbNewpassword.setVisible(false);
					StudDrawGUI.x.lbAddmoney.setVisible(false);
					StudDrawGUI.x.lbConsume.setVisible(true);

					StudDrawGUI.x .txtPassword.setText("");
					StudDrawGUI.x .txtConsume.setText("");

	            }

	     else  if(e.getActionCommand()=="查询余额")            //响应查询余额单选框按钮方法
				{
					StudDrawGUI.x.txtName.setVisible(false);
					StudDrawGUI.x.txtNumber.setVisible(true);
					StudDrawGUI.x.txtPassword.setVisible(true);
					StudDrawGUI.x.txtNewpassword.setVisible(false);
					StudDrawGUI.x.txtAddmoney.setVisible(false);
					StudDrawGUI.x.txtConsume.setVisible(false);
					StudDrawGUI.x.lbCardtype.setText("查询余额");

					StudDrawGUI.x.lbName.setVisible(false);
					StudDrawGUI.x.lbNumber.setVisible(true);
					StudDrawGUI.x.lbPassword.setVisible(true);
					StudDrawGUI.x.lbNewpassword.setVisible(false);
					StudDrawGUI.x.lbAddmoney.setVisible(false);
					StudDrawGUI.x.lbConsume.setVisible(false);

					StudDrawGUI.x .txtPassword.setText("");

	             }
		}

 	else
		   JOptionPane.showMessageDialog(null,"对不起！！！\n\n"+"您还没有注册登陆，请尽快注册登陆！");  //提示未登陆

       }
}