java商品管理系统4.docx
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java商品管理系统4
//代表各的主页面
packagecom.gui;
importjava.awt.*;
importjavax.swing.*;
importjava.awt.event.*;
importjava.io.*;
importjava.nio.channels.ClosedSelectorException;
importjava.sql.*;
importjavax.swing.JFileChooser;
importjavax.swing.plaf.ScrollBarUI;
importjavax.swing.table.DefaultTableColumnModel;
importjavax.swing.table.DefaultTableModel;
importcom.DateSystem.Good_data;
importcom.DateSystem.Goods;
importcom.DateSystem.Userdate;
importjava.util.List;
publicclassMainextendsJFrameimplementsActionListener,AdjustmentListener{
/**
*@paramargs
*/
//主窗体组件
MenuBarmenuBar;
Menumenu_xitong,menu_guanli,menu_gongju,menu_Help;
MenuItemitem_up_password,item_reLanding,item_exit;
MenuItemitem_input,item_find,item_delete;
MenuItemitem_jisuanqi,item_jishiben,item_beijing;
MenuItemitem_LookHelp,item_About;
//录入界面要用的组件
JPaneljp_btn,jp_main,jp_table,jp_text;
JLabellbl_id,lbl_name,lbl_address,lbl_in_price,lbl_out_price,lbl_kucun,lbl_jinhuo,lbl_chuhuo;
TextFieldtext_id,text_name,text_address,text_in_price,text_out_price,text_kucun,text_jinhuo,text_chuhuo;
JButtonsubmit,reset,delete;
JScrollPanejsp;
JTabletable;
DefaultTableModelmodel;
CardLayoutc=newCardLayout();
JPanelcard;
//查找页面要用的组件
JPaneljp1,jp2,jp3;
JPaneljp2_main;
JButtonfind_id,find_name,find_delete,find_all;
JTextFieldtext_find;
JScrollPanejsp_find;
JTabletable_find;
DefaultTableModelmodel_find;
//背景更改要用的组件
intr=255,g=255,b=255;
TextFieldtfr,tfg,tfb;
Scrollbarsbr,sbg,sbb;
Paneldisplay;
JPaneljp3_main;
publicMain(){
super("主窗口");
menuBar=newMenuBar();
menu_gongju=newMenu("工具");
menu_guanli=newMenu("管理");
menu_Help=newMenu("帮助");
menu_xitong=newMenu("系统");
item_About=newMenuItem("关于");
item_beijing=newMenuItem("背景设置");
item_LookHelp=newMenuItem("查看帮助");
item_up_password=newMenuItem("修改密码");
item_reLanding=newMenuItem("重新登录");
item_exit=newMenuItem("退出系统");
item_jishiben=newMenuItem("记事本");
item_jisuanqi=newMenuItem("计算器");
item_find=newMenuItem("查找");
item_input=newMenuItem("录入");
item_delete=newMenuItem("删除");
//注册监听
item_About.addActionListener(this);
item_beijing.addActionListener(this);
item_LookHelp.addActionListener(this);
item_up_password.addActionListener(this);
item_reLanding.addActionListener(this);
item_exit.addActionListener(this);
item_jishiben.addActionListener(this);
item_jisuanqi.addActionListener(this);
item_find.addActionListener(this);
item_input.addActionListener(this);
item_delete.addActionListener(this);
menu_xitong.add(item_up_password);
menu_xitong.add(item_reLanding);
menu_xitong.add(item_exit);
menu_guanli.add(item_input);
menu_guanli.add(item_find);
//menu_guanli.add(item_delete);
menu_gongju.add(item_jisuanqi);
menu_gongju.add(item_jishiben);
menu_gongju.add(item_beijing);
menu_Help.add(item_About);
menu_Help.add(item_LookHelp);
menuBar.add(menu_xitong);
menuBar.add(menu_guanli);
menuBar.add(menu_gongju);
menuBar.add(menu_Help);
setMenuBar(menuBar);
setResizable(false);
initComponents();//调用方法初始化界面
Find();
change_color();
//查找功能的布局以及组建
//this.setLayout(newCardLayout());
card=newJPanel();
card.setLayout(c);
card.add("1",jp_main);
card.add("2",jp2_main);
card.add("3",jp3_main);
//this.getContentPane().add("Center",jp_main);
this.add(card);
this.setSize(1000,500);
this.setLocationRelativeTo(null);
this.setVisible(true);
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
//录入界面初始化
privatevoidinitComponents(){//构造面板
System.out.println("pass");
lbl_id=newJLabel("商品编号",JLabel.CENTER);
lbl_name=newJLabel("商品名称",JLabel.CENTER);
lbl_address=newJLabel("商品产地",JLabel.CENTER);
lbl_in_price=newJLabel("进价",JLabel.CENTER);
lbl_out_price=newJLabel("售价",JLabel.CENTER);
lbl_jinhuo=newJLabel("进货量",JLabel.CENTER);
lbl_chuhuo=newJLabel("销售量",JLabel.CENTER);
lbl_kucun=newJLabel("库存量",JLabel.CENTER);
text_id=newTextField();
text_name=newTextField();
text_address=newTextField();
text_in_price=newTextField();
text_out_price=newTextField();
text_jinhuo=newTextField();
text_chuhuo=newTextField();
text_kucun=newTextField();
jp_table=newJPanel(newBorderLayout());
jp_text=newJPanel(newGridLayout(2,8));
jp_text.add(lbl_id);
jp_text.add(lbl_name);
jp_text.add(lbl_address);
jp_text.add(lbl_in_price);
jp_text.add(lbl_out_price);
jp_text.add(lbl_jinhuo);
jp_text.add(lbl_chuhuo);
jp_text.add(lbl_kucun);
jp_text.add(text_id);
jp_text.add(text_name);
jp_text.add(text_address);
jp_text.add(text_in_price);
jp_text.add(text_out_price);
jp_text.add(text_jinhuo);
jp_text.add(text_chuhuo);
jp_text.add(text_kucun);
model=newDefaultTableModel(newObject[][]{
},newString[]{"商品编号","商品名称","商品产地","进价","售价","库存量","进货量","出货量"});
table=newJTable(model);
jsp=newJScrollPane(table);
submit=newJButton("录入商品");
reset=newJButton("重置信息");
delete=newJButton("删除所选商品");
submit.addActionListener(this);
reset.addActionListener(this);
delete.addActionListener(this);
jp_btn=newJPanel(newGridLayout(1,3));
jp_btn.add(submit);
jp_btn.add(delete);
jp_btn.add(reset);
jp_table.add("Center",jp_text);
jp_table.add("South",jp_btn);
jp_main=newJPanel(newBorderLayout(10,10));
jp_main.add("Center",jsp);
jp_main.add("North",jp_table);
System.out.println("pass");
}
//查找面板初始化面板
privatevoidFind(){
jp1=newJPanel(newGridLayout(1,1));
jp2=newJPanel(newGridLayout(1,4));
jp3=newJPanel(newBorderLayout());
find_id=newJButton("根据商品编号查询");
find_name=newJButton("根据商品名称查询");
find_all=newJButton("查询所有信息");
find_delete=newJButton("删除所选信息");
text_find=newJTextField();
jsp_find=newJScrollPane();
table_find=newJTable();
model_find=newDefaultTableModel();
model_find=newDefaultTableModel(newObject[][]{
},newString[]{"商品编号","商品名称","商品产地","进价","售价","库存量","进货量","出货量"});
table_find=newJTable(model_find);
jsp_find=newJScrollPane(table_find);
find_id.addActionListener(this);
find_name.addActionListener(this);
find_all.addActionListener(this);
find_delete.addActionListener(this);
jp1.add(text_find);
jp2.add(find_id);
jp2.add(find_name);
jp2.add(find_all);
jp2.add(find_delete);
jp3.add("North",jp1);
jp3.add("Center",jp2);
jp2_main=newJPanel(newBorderLayout(10,10));
jp2_main.add("Center",jsp_find);
jp2_main.add("North",jp3);
}
//背景更改
privatevoidchange_color(){
jp3_main=newJPanel();
display=newPanel();
display.setBackground(Color.WHITE);
Panelpcolor=newPanel();
pcolor.setLayout(newBorderLayout());
Panelpw=newPanel();
pw.setLayout(newGridLayout(3,2,0,0));
jp3_main.setLayout(newBorderLayout());
tfr=newTextField("255");
tfg=newTextField("255");
tfb=newTextField("255");
tfr.setEditable(false);
tfg.setEditable(false);
tfb.setEditable(false);
sbr=newScrollbar(Scrollbar.HORIZONTAL,255,0,0,255);
sbg=newScrollbar(Scrollbar.HORIZONTAL,255,0,0,255);
sbb=newScrollbar(Scrollbar.HORIZONTAL,255,0,0,255);
sbr.setName("SBR");
sbg.setName("SBG");
sbb.setName("SBB");
sbr.setBackground(Color.red);
sbg.setBackground(Color.green);
sbb.setBackground(Color.blue);
sbr.addAdjustmentListener(this);
sbg.addAdjustmentListener(this);
sbb.addAdjustmentListener(this);
pw.add(newLabel("红色"));
pw.add(tfr);
pw.add(newLabel("绿色"));
pw.add(tfg);
pw.add(newLabel("蓝色"));
pw.add(tfb);
Panelpc=newPanel();
pc.setLayout(newGridLayout(3,1,0,0));
pc.add(sbr);
pc.add(sbg);
pc.add(sbb);
pcolor.add(pw,BorderLayout.WEST);
pcolor.add(pc,BorderLayout.CENTER);
jp3_main.add(display,BorderLayout.CENTER);
jp3_main.add(pcolor,BorderLayout.SOUTH);
}
//查看帮助文档,调用本地的程序,查看帮助文档
publicvoiduseCMDCommand()throwsIOException{
Runtime.getRuntime().exec(newString[]{"cmd.exe","/c","..\\BaoDing_Shoop\\保定商场商品管理系统项目帮助.doc"});
}
//主函数
publicstaticvoidmain(String[]args){
//TODOAuto-generatedmethodstub
java.awt.EventQueue.invokeLater(newRunnable(){
publicvoidrun(){
newMain().setVisible(true);
}
});
}
//监听方法
publicvoidactionPerformed(ActionEvente){
//得到事件源
StringbtString=e.getActionCommand();
//录入功能
if(btString.equals("录入商品")){//追加到最后一行
if(!
text_id.getText().equals("")&&!
text_name.getText().equals("")&&!
text_address.getText().equals("")&&!
text_in_price.getText().equals("")&&!
text_out_price.getText().equals("")&&!
text_jinhuo.getText().equals("")&&!
text_chuhuo.getText().equals("")&&!
text_kucun.getText().equals("")){
//获取文本框信息
intidString=Integer.parseInt(text_id.getText());
Stringids=text_id.getText();
StringnameString=text_name.getText();
StringaddresString=text_address.getText();
doublein_priceString=Double.parseDouble(text_in_price.getText());
doubleout_priceString=Double.parseDouble(text_out_price.getText());
intjinhuoString=Integer.parseInt(text_jinhuo.getText());
intchuhuoString=Integer.parseInt(text_chuhuo.getText());
intkucun=Integer.parseInt(text_kucun.getText());
if(in_priceString<=0){
JOptionPane.showMessageDialog(this,"亲~,进价要大于零哦!
");
}else{
if(in_priceString>=out_priceString){
JOptionPane.showMessageDialog(this,"亲~,要有盈利的,销售价格要大于进价!
");