mainframe.java

利用java swing实现简单的单机版仓库管理

package control.view;

import control.view.product.ShowAllProducts;
import control.view.prodin.ShowAllProdIn;
import control.view.prodout.ShowAllProdOut;
import control.view.store.ShowStore;
import utils.GetResource;

import javax.swing.*;
import javax.swing.event.*;
import java.awt.event.*;
import java.awt.Dimension;
import java.awt.Toolkit;
import java.awt.image.*;
import java.awt.Image;
import java.util.Properties;

public class MainFrame extends JFrame implements ActionListener{
    Properties p=null;
    
    protected JMenuBar mb=null;
    protected JMenu m1=null;
    protected JMenu m2=null;
    protected JMenuItem m1_t1=null;
    protected JMenu m1_m2=null;
    protected JMenuItem m1_t2_t1=null;
    protected JMenuItem m1_t2_t2=null;
    protected JMenuItem m1_t2_t3=null;
    protected JMenuItem m1_t3=null;
    protected JMenuItem m2_t1=null;
    
    public void init(){
      p=GetResource.getProperties();
      
      mb=new JMenuBar();
      m1=new JMenu(p.getProperty("menu1"));
      m2=new JMenu(p.getProperty("menu2"));
      m1_t1=new JMenuItem(p.getProperty("menu1.product"));
      m1_m2=new JMenu(p.getProperty("menu1.store"));
      m1_t2_t1=new JMenuItem(p.getProperty("menu1.store.in"));
      m1_t2_t2=new JMenuItem(p.getProperty("menu1.store.out"));
      m1_t2_t3=new JMenuItem(p.getProperty("menu1.store.sum"));
      m1_t3=new JMenuItem(p.getProperty("menu1.exit"),new ImageIcon("images/exit.gif"));
      m2_t1=new JMenuItem(p.getProperty("menu2.about"),new ImageIcon("images/help.gif"));
      
      Image icon=Toolkit.getDefaultToolkit().createImage(this.getClass().getResource("/images/my.gif"));
        this.setIconImage(icon);
    }
    public void actionPerformed(ActionEvent e){
        if(e.getSource() instanceof JMenuItem){
            JMenuItem mi=(JMenuItem)e.getSource();
            if(mi == m1_t1){
                this.dispose();
                new ShowAllProducts(p.getProperty("prod.title.all"));
            }else if(mi == m1_t2_t1){
                this.dispose();
                new ShowAllProdIn(p.getProperty("prodin.title.all"));
            }else if(mi == m1_t2_t2){
                this.dispose();
                new ShowAllProdOut(p.getProperty("prodout.title.all"));
            }else if(mi == m1_t2_t3){
                this.dispose();
                new ShowStore(p.getProperty("prodstore.title"));
            }else if(mi == m1_t3){
                if( (JOptionPane.showConfirmDialog(this, new String(p.getProperty("msg.exit"))))==
                        JOptionPane.YES_OPTION) {
                    this.dispose();
                }
            }else if(mi == m2_t1){
                showDialog(p.getProperty("about1"),p.getProperty("about2"),p.getProperty("about3"));
            }
        }
        
    }
    
    public MainFrame(String title){
        super(title);
        
        init();
        
        m1_t1.addActionListener(this);
        m1_t2_t1.addActionListener(this);
        m1_t2_t2.addActionListener(this);
        m1_t2_t3.addActionListener(this);
        m1_t3.addActionListener(this);
        m2_t1.addActionListener(this);
        
        m1.add(m1_t1);
        
        m1.add(m1_m2);
        m1_m2.add(m1_t2_t1);
        m1_m2.add(m1_t2_t2);
        m1_m2.add(m1_t2_t3);
        
        m1.add(m1_t3);
        m2.add(m2_t1);
        mb.add(m1);
        mb.add(m2);
        this.setJMenuBar(mb);
        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        this.pack();
    }
    
    public void showDialog(String title,String content1,String content2){
        final JDialog jdg=new JDialog(this, title, true);
        
        JLabel jl1=new JLabel(content1);
        JLabel jl2=new JLabel(content2);
        JButton b_confirm=new JButton(p.getProperty("bt.sure"));
        b_confirm.addActionListener(new ActionListener(){
           public void actionPerformed(ActionEvent e){
               jdg.dispose();
           } 
        });
        
        jdg.getContentPane().setLayout(null);
        jl1.setBounds(50,30,200,50);
        jl2.setBounds(50,80,200,50);
        b_confirm.setBounds(85,120,100,35);
        jdg.getContentPane().add(jl1);
        jdg.getContentPane().add(jl2);
        jdg.getContentPane().add(b_confirm);
        
        setMid(250,250,jdg);
        
        jdg.setResizable(false);
        jdg.show(true);
    }
    
    public void setMid(int width,int height,java.awt.Window fra){
        Dimension ds=Toolkit.getDefaultToolkit().getScreenSize();
        int x=new Double( (ds.getWidth()-width)/2 ).intValue();
        int y=new Double( (ds.getHeight()-height)/2 ).intValue();
        fra.setBounds(x,y,width,height);
    }
}