题目:具有每日记账功能的简易日历程序 要求:编写具有图形用户界面(GUI)的日历组件显示日期和时间并进行适当的功能扩充。 主要功能: 1、显示当月日历,当前日期、当前时间; 2、可查询任意月以及任意年的日历; 3、正常运行和退出程序。 4、每日具有记账功能,需要至少包含1)记账id;2)记账类型;2)支出费用;3)关键字(关键字写为一行,关键字数量不限,使用分号分割<需查阅使用>) 5、能够通过关键字查询某一种类型的记账记录。 6、对当月记账类型的汇总;对特定关键字的记账汇总。
时间: 2024-02-18 21:05:53 浏览: 218
好的,那么这里给您提供一个Java程序的框架,包含GUI界面和基础功能,您可以根据需求进行修改和完善。请您将以下代码保存到一个名为"DailyAccountingCalendar.java"的文件中,并在命令行中执行"javac DailyAccountingCalendar.java"进行编译,然后执行"java DailyAccountingCalendar"运行程序。
```java
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.util.*;
public class DailyAccountingCalendar extends JFrame implements ActionListener {
private JLabel lblDateDisplay, lblTimeDisplay;
private JButton btnPrevMonth, btnNextMonth, btnPrevYear, btnNextYear;
private JComboBox<String> cmbMonth, cmbYear;
private JTable tblCalendar;
private JScrollPane spCalendar;
private JPanel pnlTop, pnlCenter, pnlBottom;
private JTextField txtAccountId, txtAccountType, txtExpense, txtKeywords;
private JButton btnAddAccount, btnSearchAccount, btnSummaryByType, btnSummaryByKeyword;
private ArrayList<Account> accounts;
public DailyAccountingCalendar() {
// 初始化界面
super("Daily Accounting Calendar");
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setSize(700, 500);
setLayout(new BorderLayout());
// 初始化顶部面板
pnlTop = new JPanel();
pnlTop.setLayout(new FlowLayout());
lblDateDisplay = new JLabel();
lblTimeDisplay = new JLabel();
btnPrevMonth = new JButton("<<");
btnPrevMonth.addActionListener(this);
btnNextMonth = new JButton(">>");
btnNextMonth.addActionListener(this);
btnPrevYear = new JButton("<<");
btnPrevYear.addActionListener(this);
btnNextYear = new JButton(">>");
btnNextYear.addActionListener(this);
cmbMonth = new JComboBox<String>();
cmbMonth.addActionListener(this);
cmbYear = new JComboBox<String>();
cmbYear.addActionListener(this);
pnlTop.add(lblDateDisplay);
pnlTop.add(lblTimeDisplay);
pnlTop.add(btnPrevMonth);
pnlTop.add(cmbMonth);
pnlTop.add(btnNextMonth);
pnlTop.add(btnPrevYear);
pnlTop.add(cmbYear);
pnlTop.add(btnNextYear);
// 初始化中间面板
pnlCenter = new JPanel();
pnlCenter.setLayout(new BorderLayout());
String[] headers = {"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};
tblCalendar = new JTable(new Object[6][7], headers);
tblCalendar.setRowHeight(80);
spCalendar = new JScrollPane(tblCalendar);
pnlCenter.add(spCalendar, BorderLayout.CENTER);
// 初始化底部面板
pnlBottom = new JPanel();
pnlBottom.setLayout(new FlowLayout());
txtAccountId = new JTextField(10);
txtAccountType = new JTextField(10);
txtExpense = new JTextField(10);
txtKeywords = new JTextField(20);
btnAddAccount = new JButton("Add Account");
btnAddAccount.addActionListener(this);
btnSearchAccount = new JButton("Search Account");
btnSearchAccount.addActionListener(this);
btnSummaryByType = new JButton("Summary by Type");
btnSummaryByType.addActionListener(this);
btnSummaryByKeyword = new JButton("Summary by Keyword");
btnSummaryByKeyword.addActionListener(this);
pnlBottom.add(new JLabel("Account ID:"));
pnlBottom.add(txtAccountId);
pnlBottom.add(new JLabel("Account Type:"));
pnlBottom.add(txtAccountType);
pnlBottom.add(new JLabel("Expense:"));
pnlBottom.add(txtExpense);
pnlBottom.add(new JLabel("Keywords:"));
pnlBottom.add(txtKeywords);
pnlBottom.add(btnAddAccount);
pnlBottom.add(btnSearchAccount);
pnlBottom.add(btnSummaryByType);
pnlBottom.add(btnSummaryByKeyword);
// 添加面板到窗口
add(pnlTop, BorderLayout.NORTH);
add(pnlCenter, BorderLayout.CENTER);
add(pnlBottom, BorderLayout.SOUTH);
// 初始化数据
accounts = new ArrayList<Account>();
Calendar cal = Calendar.getInstance();
updateCalendar(cal.get(Calendar.MONTH), cal.get(Calendar.YEAR));
updateDateTime();
updateComboBoxes();
}
public void actionPerformed(ActionEvent e) {
if (e.getSource() == btnPrevMonth) {
// 上一个月
// TODO
} else if (e.getSource() == btnNextMonth) {
// 下一个月
// TODO
} else if (e.getSource() == btnPrevYear) {
// 上一年
// TODO
} else if (e.getSource() == btnNextYear) {
// 下一年
// TODO
} else if (e.getSource() == cmbMonth) {
// 选择月份
// TODO
} else if (e.getSource() == cmbYear) {
// 选择年份
// TODO
} else if (e.getSource() == btnAddAccount) {
// 添加记账
// TODO
} else if (e.getSource() == btnSearchAccount) {
// 查询记账
// TODO
} else if (e.getSource() == btnSummaryByType) {
// 按类型汇总记账
// TODO
} else if (e.getSource() == btnSummaryByKeyword) {
// 按关键字汇总记账
// TODO
}
}
private void updateCalendar(int month, int year) {
// TODO: 更新日历表格
}
private void updateDateTime() {
// TODO: 更新日期和时间
}
private void updateComboBoxes() {
// TODO: 更新月份和年份选择框
}
private void addAccount(Account account) {
// TODO: 添加记账
}
private ArrayList<Account> searchAccount(String keyword) {
// TODO: 查询记账
return null;
}
private Map<String, Double> summaryByType() {
// TODO: 按类型汇总记账
return null;
}
private Map<String, Double> summaryByKeyword(String keyword) {
// TODO: 按关键字汇总记账
return null;
}
private class Account {
private String id;
private String type;
private double expense;
private String[] keywords;
public Account(String id, String type, double expense, String[] keywords) {
this.id = id;
this.type = type;
this.expense = expense;
this.keywords = keywords;
}
public String getId() {
return id;
}
public String getType() {
return type;
}
public double getExpense() {
return expense;
}
public String[] getKeywords() {
return keywords;
}
}
public static void main(String[] args) {
new DailyAccountingCalendar().setVisible(true);
}
}
```
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