s1(java)项目实战（固定资产管理）（frm_mainframe ）

最新推荐文章于 2022-07-10 11:44:20 发布

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本文介绍了一个用于固定资产管理的应用程序界面实现方案，该方案通过Java Swing构建，支持多种资产管理操作，如设置、新增、借出、归还及查询等。根据不同用户角色（如管理员），系统会调整可用的功能选项。

package frm;

import java.awt.*;
import javax.swing.*;
import java.awt.BorderLayout;

/**
* Title: 
*
* Description: 
*
* Copyright: Copyright (c) 2007
*
* Company: 
*
* @author not attributable
* @version 1.0
*/
import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
import set.Asset_OP;
import asset.InAndOut;
import op.*;
import quary.quary;

public class mainframe extends JFrame {
    JPanel jp_west = new JPanel();
    JButton btn_set = new JButton("设置");
    JButton btn_asset = new JButton("资产");
    JButton btn_asset_out = new JButton("借出");
    JButton btn_asset_in = new JButton("归还");
    JButton btn_asset_mark = new JButton("标记");
    JButton btn_asset_quary = new JButton("查询");
    JButton btn_exit = new JButton("退出");
    CardLayout cardLayout = new CardLayout();
    JPanel jp_main = new JPanel();
    String user;
    Container container;
    public mainframe() {
        try {
            jbInit();
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

    public void nf(String _user) {
        user = _user;
        container = this.getContentPane();
        container.setLayout(new BorderLayout());
        this.setTitle("固定资产管理");
        jp_west.setLayout(new GridLayout(7, 1));
        jp_west.add(btn_set);
        jp_west.add(btn_asset);
        jp_west.add(btn_asset_out);
        jp_west.add(btn_asset_mark);
        jp_west.add(btn_asset_in);
        jp_west.add(btn_asset_quary);
        jp_west.add(btn_exit);
        jp_main.setLayout(cardLayout);
        container.add(jp_west, BorderLayout.WEST, 0);
        container.add(jp_main, BorderLayout.CENTER, 1);

        jp_main.add("set", new Asset_OP(user));
        jp_main.add("add", new InAndOut(user));
        jp_main.add("draw", new Draw(user));
        jp_main.add("mark", new MarkAsset(user));
        jp_main.add("return", new ReturnAsset(user));
        jp_main.add("quary", new quary());
        cardLayout.show(jp_main, "set");
        if (user.trim().equals("admin")) {
            btn_asset.setEnabled(false);
            btn_asset_out.setEnabled(false);
            btn_asset_mark.setEnabled(false);
            btn_asset_in.setEnabled(false);
            btn_asset_quary.setEnabled(false);
        }
        this.setResizable(false);
        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        btn_asset_mark.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                jp_main.removeAll();
                jp_main.add("mark", new MarkAsset(user));
                cardLayout.show(jp_main, "mark");
                jp_main.updateUI();
            }
        });

        btn_set.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                jp_main.removeAll();
                Asset_OP aop = new Asset_OP(user);
                jp_main.add("set", aop);
                cardLayout.show(jp_main, "set");
                jp_main.updateUI();
            }
        });
        btn_asset.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                jp_main.removeAll();
                jp_main.add("add", new InAndOut(user));
                cardLayout.show(jp_main, "add");
                jp_main.updateUI();
            }
        });

        btn_asset_out.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                jp_main.removeAll();
                jp_main.add("draw", new Draw(user));
                cardLayout.show(jp_main, "draw");
                jp_main.updateUI();
            }
        });
        btn_asset_in.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                jp_main.removeAll();
                jp_main.add("return", new ReturnAsset(user));
                cardLayout.show(jp_main, "return");
                jp_main.updateUI();
            }
        });
        btn_asset_quary.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                jp_main.removeAll();
                jp_main.add("quary", new quary());
                cardLayout.show(jp_main, "quary");
                jp_main.updateUI();
            }
        });

        btn_exit.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                System.exit(0);
            }
        });

}

    public static void closeMain() {
        System.exit(0);
    }

    public static void main(String[] args) {
        mainframe asset = new mainframe();
        String manager;
        login lg = new login();
        lg.setLocation(200, 200);
        lg.setSize(250, 250);
        lg.setModal(true);
        lg.setVisible(true);
        asset.setSize(580, 400);
        asset.setVisible(true);
        if (lg.username() != null) {
            manager = lg.username();
            asset.nf(manager);
        } else {
            closeMain();
        }
    }

    private void jbInit() throws Exception {
        this.getContentPane().setBackground(SystemColor.control);
        this.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
    }
}