showstore.java

利用java swing实现简单的单机版仓库管理

package control.view.store;

import control.view.*;
import javax.swing.*;
import javax.swing.table.*;
import java.util.ArrayList;
import java.awt.*;
import java.awt.event.*;

import control.dao.prodstore.ProdStoreDAOImpl;
import beans.ProdStore;

public class ShowStore extends MainFrame{
    private static JTable thisTable=null; 
    private JButton jb_print=new JButton("打印此表",new ImageIcon("images/print.gif"));
    private JButton jb_refresh=new JButton("刷新",new ImageIcon("images/refresh.gif"));
    private JButton jb_exit=new JButton("退出",new ImageIcon("images/exit.gif"));
    
    public void actionPerformed(ActionEvent e){
        
        super.actionPerformed(e);
        
        if(e.getSource() instanceof JButton){
            JButton b=(JButton)e.getSource();
            if(b == jb_print){
                try{
                    thisTable.print();  
                }catch(Exception ee){
                    ee.printStackTrace();
                }
            }else if (b == jb_refresh){
                try{
                     fresh();
                 }catch(Throwable te){

                 }
            }else if(b == jb_exit){
                if( (JOptionPane.showConfirmDialog(this, new String("是否真的退出?")))==
                        JOptionPane.YES_OPTION) {
                    this.dispose();
                }
            }
        }
    } 
    
    public ShowStore(String title){
        super(title);
        
        setMid(900,600,this);
        
        this.setResizable(false);
        
        addComponent();
        
        this.show(true);
    }
    
    public void addComponent(){
        JPanel fraPane=(JPanel)this.getContentPane();
        fraPane.setLayout(new BorderLayout());
        fraPane.setBackground(new java.awt.Color(189,230,247));
        
        thisTable=addTable();
        
        JScrollPane sp=new JScrollPane(thisTable);
        
        fraPane.add(sp,BorderLayout.NORTH);
        
        JPanel jp=new JPanel();
        jp.setBackground(new java.awt.Color(189,230,247));
        jp.setLayout(null);
        jp.setPreferredSize(new Dimension(900,100));
        
        jb_print.setBounds(370,10,130,35);
        jb_refresh.setBounds(520,10,100,35);
        jb_exit.setBounds(640,10,120,35);
        
        jp.add(jb_print);
        jp.add(jb_refresh);
        jp.add(jb_exit);
        
        jb_refresh.addActionListener(this);
        jb_print.addActionListener(this);
        jb_exit.addActionListener(this);
        
        fraPane.add(jp,BorderLayout.SOUTH);
    }
    
    public JTable addTable(){
        ProdStoreDAOImpl pdi=new ProdStoreDAOImpl();
        ArrayList lists=pdi.showAll();

        Object[][] data=new Object[lists.size()+1][7];

        for(int i=0; i<lists.size();i++){
            data[i][0]=i+1;
            data[i][1]=((ProdStore)lists.get(i)).getPSID();
            data[i][2]=((ProdStore)lists.get(i)).getPName();
            data[i][3]=((ProdStore)lists.get(i)).getPINum();
            data[i][4]=((ProdStore)lists.get(i)).getPONum();
            data[i][5]=((ProdStore)lists.get(i)).getPSNum();
            data[i][6]=((ProdStore)lists.get(i)).getPDate();
        }
        
        MyModel myModel=new MyModel(data,lists.size(),7);
        
        JTable table=new JTable(myModel);
        table.getColumnModel().getColumn(0).setHeaderValue(new String("序号"));
        table.getColumnModel().getColumn(1).setHeaderValue(new String("台帐编号"));
        table.getColumnModel().getColumn(2).setHeaderValue(new String("产品名称"));
        table.getColumnModel().getColumn(3).setHeaderValue(new String("当日入库数量"));
        table.getColumnModel().getColumn(4).setHeaderValue(new String("当日出库数量"));
        table.getColumnModel().getColumn(5).setHeaderValue(new String("当日剩余库存"));
        table.getColumnModel().getColumn(6).setHeaderValue(new String("日期"));
        return table;
    }
    
    class MyModel extends AbstractTableModel{
        Object data[][];
        int rows,cols;
        
        public MyModel(Object[][] d,int rows,int cols){
            this.rows=rows;
            this.cols=cols;
            this.data=d;
        }
        
            public int getColumnCount(){
                return this.cols;
            }
            public int getRowCount(){
                return this.rows;
            }
            public Object getValueAt(int row,int col){
                return data[row][col].toString();
            }
            public boolean isCellEditable(int row,int col){
                return true;
            }
              
            public void setValueAt(Object value,int row,int col){
                data[row][col]=(String)value;
                this.fireTableCellUpdated(row, col);
            }
    }
    
    
    public void fresh(){
        this.dispose();
        new ShowStore("库存台帐(每日合计)");
    }
}