guestroomstandardframe.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.util.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.table.*;

public class GuestroomStandardFrame extends JFrame
{
	private JButton btnInsert, btnDelete, btnSelect;
	
	private DatabaseOperate dbo;
    
    //private JComboBox cboChioce;
    private JTable tabShow;
	
	public GuestroomStandardFrame()
	{
		super("");
        
        dbo = new DatabaseOperate();
        
        tabShow = new JTable();
        
        Container me = getContentPane();
        me.setLayout(new BorderLayout());
        //me.add(new WestPanel(), BorderLayout.WEST);
        me.add(new JScrollPane(tabShow), BorderLayout.CENTER);
        me.add(new SouthPanel(), BorderLayout.SOUTH);
        
        this.addWindowListener(new WindowCloseEvent());
        
       	this.setTitle("客房标准设置"); 	
		this.setSize(600,500);
		this.setResizable(false);		
		this.setLocationRelativeTo(this);//居中显示				
		this.setVisible(true);
	}
	
  
	
    private class SouthPanel extends JPanel implements ActionListener
    {
        public SouthPanel()
        {
            super(new FlowLayout());
            btnInsert = new JButton("增加");
            btnDelete = new JButton("删除");
            btnSelect = new JButton("查询");          
            
            add(btnInsert);
            add(btnDelete);
            add(btnSelect);
            
            btnInsert.setActionCommand("ins");
            btnDelete.setActionCommand("del");
            btnSelect.setActionCommand("sel");
            
            btnInsert.addActionListener(this);
            btnDelete.addActionListener(this);
            btnSelect.addActionListener(this);
            
                        
       }
       public void actionPerformed(ActionEvent e)
       {
       	  	String strcmd = e.getActionCommand();
       	  	if(strcmd.equals("ins"))
       	  	{
       	  		new GuestroomStandardFrame1();
       	  	}
       	  	if(strcmd.equals("del"))
       	  	{
       	  		new GuestroomStandardFrame2();
       	  	}
       	  	if(strcmd.equals("sel"))
       	  	{
       	  		DefaultTableModel dtm = new DefaultTableModel(dbo.getDataByTabname(),dbo.getColumnNamesByTabname());
            	tabShow.setModel(dtm); 
       	  	}
       		            	
       	
       }        
    }
    
    private class WindowCloseEvent extends WindowAdapter
    {
        public void windowClosing(WindowEvent e)
        {
            dbo.closeConnection();
        }
    }
	
}