登录
首页 » Java » calculator

calculator

于 2012-12-21 发布 文件大小:3KB
0 187
下载积分: 1 下载次数: 4

代码说明:

  功能:实现一个计算器应用程序 实验要求:编写一个模拟计算器的应用程序,使用面板和网格布局, 添加一个文本框,10个数字按钮(0~9),4个加减乘除按钮, 一个等号按钮,一个清除按钮,一个求平方根按钮,一个退格按钮, 要求将计算公式和结果显示在文本框中,实现效果如下图所示,(Functions: a calculator application requirement of experiment: write a simulation calculator applications, the use of panels and grid layout, add a text box, 10 numeric buttons (0 to 9), 4, Math button, a equal sign button, a Clear button, a square root button, and a backspace button, the formula and the results are displayed in the text box, as shown in the results as shown)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • PendingIntentRecord
    Pending Intent Record extends I Intent Sender. Stub Source Code for Andriod.
    2013-12-16 12:35:39下载
    积分:1
  • NameAndTypeUsageMarker
    This ClassVisitor marks all NameAndType constant pool entries that are being used in the program classes it visits.
    2013-12-06 12:07:57下载
    积分:1
  • 基于Socket的即时通信系统(聊天室)
    【实例简介】
    2021-09-29 00:31:05下载
    积分:1
  • operator
    说明:  一个操作系统的课程设计,主要是利用Java编写的,期间用到了数据库技术(An operating system, curriculum design, mainly using Java, during the use of database technology)
    2009-09-01 10:40:41下载
    积分:1
  • leitu
    一个applet程序(an applet)
    2004-10-07 20:48:37下载
    积分:1
  • Rouyi
    说明:  改编自若依后台模板。 新增功能如下: 1.后台代码块自动更新; 2.mysql前端自选设置; 3.集成Hibernate,配置文件中可选则Mybatis(Realizing Background Automation Management)
    2020-06-22 21:00:01下载
    积分:1
  • 2326369
    SOA最佳实践能提供给你对soa的重新认识()
    2017-10-12 19:49:54下载
    积分:1
  • JavaThreadProgrammingCode
    Java Thread Programming Code
    2011-09-19 14:57:03下载
    积分:1
  • Employee
    创建四个类,分别为Employee类、SalariedEmplyee类、HourlyEmployee类和CommissionEmployee类。其中Employee类是其他三个类的父类。Employee类包含姓名和身份证号。除此之外,SalariedEmployee类还应包含每月工资;HourlyEmployee类还应包含每小时工资数和工作时间数;CommissionEmployee还应包含提成比例和销售总额。每个类都应有合适的构造方法、数据成员的设置和读取方法。编写一个应用程序,创建这些类的对象,并输出与对象相关的信息。注意子类有时需调用父类的构造方法和被覆盖的方法,成员变量定义为private,对有些方法实现重载。 (Create four categories, namely the Employee class, SalariedEmplyee class, HourlyEmployee classes and CommissionEmployee classes. Employee class is the parent class where the other three classes. Employee class contains the name and ID number. In addition, SalariedEmployee class also includes a monthly salary HourlyEmployee class should also include the number of hourly wages and the number of working hours CommissionEmployee should also include the proportion and total sales commission. Each class should have the right to set and read the constructor method, data members. Write an application to create objects of these classes, and output information associated with the object. Sometimes need to call attention to a subclass of the parent class constructor and methods are covered, member variables defined as private, to achieve overloading of some methods.)
    2013-11-27 11:43:06下载
    积分:1
  • Inaccessible1
    Tests bounded type parameters declared on methods.
    2013-11-18 22:06:19下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载