49 lines
1.5 KiB
Java
49 lines
1.5 KiB
Java
package com.example;
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import javax.swing.*;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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public class Home extends JFrame implements ActionListener {
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JMenuBar menuBar;
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JMenu menu;
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// 库存菜单 进货菜单 销售菜单
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JMenuItem StockMenuItem,InventoryMenuItem,SalesMenuItem;
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Home() {
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super("城市进销存信息管理系统");
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menuBar = new JMenuBar();
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menu = new JMenu("菜单");
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StockMenuItem = new JMenuItem("库存信息管理");
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InventoryMenuItem = new JMenuItem("进货信息管理");
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SalesMenuItem = new JMenuItem("销售信息管理");
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menu.add(StockMenuItem);
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menu.add(InventoryMenuItem);
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menu.add(SalesMenuItem);
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menuBar.add(menu);
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setJMenuBar(menuBar);
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StockMenuItem.addActionListener(this);
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InventoryMenuItem.addActionListener(this);
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SalesMenuItem.addActionListener(this);
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setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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setBounds(100,100,500,500);
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setVisible(true);
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}
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@Override
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public void actionPerformed(ActionEvent e) {
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if(e.getSource()==StockMenuItem){
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new StockProductManagement();
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this.setVisible(false);
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}
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if(e.getSource()==InventoryMenuItem){
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new InventoryProductManagement();
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this.setVisible(false);
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}
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if(e.getSource()==SalesMenuItem){
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new SalesProductManagement();
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this.setVisible(false);
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}
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}
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}
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