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

public class RadioButtonListener implements ActionListener
{
	MainGUI x;

	RadioButtonListener(MainGUI a)
	{
		x=a;
	}

	public void actionPerformed(ActionEvent e)
	 //這些代碼的主要作用是依據用戶的操作決定選擇哪些控件要顯示,哪些要隱藏
	 //比如你按下"登錄"單選按鈕,則界面上只有卡號和密碼輸入框是可見的,其他同理
	{
		if(e.getActionCommand().equals("登    錄"))
		{
			x.txtCardNo.setVisible(true);
			x.pdPassword.setVisible(true);//
			x.pdNewPassword.setVisible(false);//
			x.txtDeposit.setVisible(false);
			x.txtComBalance.setVisible(false);
			x.lblOperationType.setText("登    錄");
		}
		else if(e.getActionCommand().equals("修改密碼"))
		{
			x.txtCardNo.setVisible(true);
			x.pdPassword.setVisible(true);//
			x.pdNewPassword.setVisible(true);//
			x.txtDeposit.setVisible(false);
			x.txtComBalance.setVisible(false);
			x.lblOperationType.setText("修改密碼");
		}
		else if(e.getActionCommand().equals("消    費"))
		{
			x.txtCardNo.setVisible(true);
			x.pdPassword.setVisible(true);//
			x.pdNewPassword.setVisible(false);//
			x.txtDeposit.setVisible(false);
			x.txtComBalance.setVisible(true);
			x.lblOperationType.setText("消    費");
		}
		else if(e.getActionCommand().equals("充    值"))
		{
		    x.txtCardNo.setVisible(true);
			x.pdPassword.setVisible(true);//
			x.pdNewPassword.setVisible(false);//
			x.txtDeposit.setVisible(true);
			x.txtComBalance.setVisible(false);
			x.lblOperationType.setText("充    值");
		}
		else if(e.getActionCommand().equals("查    余"))
		{
			x.txtCardNo.setVisible(true);
			x.pdPassword.setVisible(false);//
			x.pdNewPassword.setVisible(false);//
			x.txtDeposit.setVisible(false);
			x.txtComBalance.setVisible(false);
			x.lblOperationType.setText("查    余");
		}
	}
}