事务追踪管理系统

[java]代码库
transaction.zip(免费下载)[4 次下载]
package org.crazyit.transaction.ui;
 
import java.awt.Dimension;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
 
import javax.swing.AbstractAction;
import javax.swing.Action;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
 
import org.crazyit.transaction.model.User;
import org.crazyit.transaction.util.ApplicationContext;
 
public class MainFrame extends JFrame {
 
    private JMenuBar menuBar = new JMenuBar();
     
    private JMenu tsMenu = new JMenu("事务");
     
    //当前的界面
    private BasePanel currentPanel;
     
    //我的事务
    private MyTransactionPanel myTransactionPanel;
     
    //事务管理
    private TransactionManagePanel transactionManagePanel;
     
    //用户管理
    private UserPanel userPanel;
         
    //我的事务
    private Action myTransaction = new AbstractAction("我的事务", new ImageIcon("images/menu/myTransaction.gif")) {
        public void actionPerformed(ActionEvent e) {
            changePanel(myTransactionPanel);
        }
    };
     
    //事务管理(管理员或者上级等分派任务)
    private Action transactionManage = new AbstractAction("事务管理", new ImageIcon("images/menu/transactionManage.gif")) {
        public void actionPerformed(ActionEvent e) {
            changePanel(transactionManagePanel);
        }
    };
     
    //用户管理
    private Action userManage = new AbstractAction("用户管理", new ImageIcon("images/menu/userManage.gif")) {
        public void actionPerformed(ActionEvent e) {
            changePanel(userPanel);
        }
    };
     
    //退出系统
    private Action exit = new AbstractAction("退出系统", new ImageIcon("images/menu/exit.gif")) {
        public void actionPerformed(ActionEvent e) {
             
        }
    };
     
    public MainFrame() {
        this.myTransactionPanel = new MyTransactionPanel();
        this.transactionManagePanel = new TransactionManagePanel();
        this.userPanel = new UserPanel();
        createMenu();
        this.add(this.myTransactionPanel);
        this.currentPanel = this.myTransactionPanel;
        this.pack();
        this.setTitle("事务跟踪系统");
        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        this.setVisible(true);
        Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();
        this.setLocation((int)screen.getWidth()/10, (int)screen.getHeight()/10);
    }
 
    private void createMenu() {
        this.tsMenu.add(this.myTransaction);
        this.tsMenu.add(this.transactionManage);
        this.tsMenu.add(this.userManage);
        this.tsMenu.add(this.exit);
        //判断权限
        User loginUser = ApplicationContext.loginUser;
        System.out.println(loginUser.getRole().getROLE_NAME());
        if (loginUser.getRole().getROLE_NAME().equals("manager")) {
            this.tsMenu.remove(2);
        } else if (loginUser.getRole().getROLE_NAME().equals("employee")) {
            this.tsMenu.remove(2);
            this.tsMenu.remove(1);
        }
        this.menuBar.add(this.tsMenu);
        this.setJMenuBar(this.menuBar);
    }
     
    /**
     * 点击菜单执行的方法
     */
    private void changePanel(BasePanel panel) {
        //移除当前显示的JPanel
        this.remove(this.currentPanel);
        //添加需要显示的JPanel
        this.add(panel);
        this.currentPanel = panel;
        this.currentPanel.readData();
        this.pack();
        this.repaint();
        this.setVisible(true);
    }
 
}
[源代码打包下载]
transaction.zip(免费下载)[4 次下载]
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