countinfo.java

酒店管理系统（单机版）,根据酒店的日常业务运作而设计

package cg;

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

//结算信息模块
public class CountInfo extends JFrame implements ActionListener{
	
	private JButton btnInput,btnOutput,btnExit,btnLogin,btnBack;
	
	//构造方法
	public CountInfo(){
	    try {
	      setDefaultCloseOperation(EXIT_ON_CLOSE);
	      jbInit();
	    }
	    catch (Exception exception) {
	      exception.printStackTrace();
	    }	
	}
	
	private void jbInit() throws Exception{
		
		Container cc = this.getContentPane();
		cc.setLayout(null);
		
		btnInput = new JButton("结算信息输入");
	btnInput.setFont(new java.awt.Font("Dialog", Font.BOLD, 20));
	btnInput.setHorizontalAlignment(SwingConstants.CENTER);
	btnInput.setBounds(new Rectangle(82,60,200,29));
	
		btnOutput = new JButton("结算信息查询");
	btnOutput.setFont(new java.awt.Font("Dialog", Font.BOLD, 20));
	btnOutput.setHorizontalAlignment(SwingConstants.CENTER);
	btnOutput.setBounds(new Rectangle(320,60,200,29));
	
		btnExit = new JButton("退出");
	btnExit.setFont(new java.awt.Font("Dialog", Font.BOLD, 20));
	btnExit.setHorizontalAlignment(SwingConstants.CENTER);
	btnExit.setBounds(new Rectangle(100,160,200,29));
	
        btnLogin = new JButton("重新登陆");
	btnLogin.setFont(new java.awt.Font("Dialog", Font.BOLD, 20));
	btnLogin.setHorizontalAlignment(SwingConstants.CENTER);
	btnLogin.setBounds(new Rectangle(320,160,200,29));
	
		btnBack = new JButton("返回");
    btnBack.setFont(new java.awt.Font("Dialog",Font.BOLD,20));
	btnBack.setHorizontalAlignment(SwingConstants.CENTER);
	btnBack.setBounds(new Rectangle(200,110,200,29));
	
		cc.add(btnInput);
		cc.add(btnOutput);	
		cc.add(btnExit);
		cc.add(btnLogin);
		cc.add(btnBack);
		
	btnInput.addActionListener(this);
	btnLogin.addActionListener(this);
	btnExit.addActionListener(this);
	btnOutput.addActionListener(this);
	btnBack.addActionListener(this);
	
	btnInput.setActionCommand("input");
	btnOutput.setActionCommand("output");
	btnExit.setActionCommand("exit");
	btnLogin.setActionCommand("login");
	btnBack.setActionCommand("back");
	
    this.setTitle("系统设置");
	this.setSize(600,300);
	this.setResizable(false);        		
	this.setLocationRelativeTo(this);//居中显示    
	this.setVisible(true);
	}
	
    public void actionPerformed(java.awt.event.ActionEvent e){
        String str = e.getActionCommand();
        if(str.equals("input")){
            
        }
        if(str.equals("output")){
        	
        }
        if(str.equals("login")){
            new LoginFrame();          
            this.dispose();
		}
        if(str.equals("exit")){
            System.exit(0);
		}
		if(str.equals("back")){
			new MainFrame();
			this.dispose();	
		}
	}
 }