java鼠标事件,在窗口内任意点击鼠标，可以画出一个个圆点。- 下载
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向容器中添加按钮和标签；完成frame的初始化工作，并且将其显示出来；并处理窗口事件来达到预期效果-containers to add buttons and labels. Initialization frame to complete the work, and will show up; and processing window to achieve the desired results 下载
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一个简单的计算器界面。 为该计算器加上适当的事件处理，完成计算功能。 程序功能: 实现了一个简单的计算器界面。并为该计算器加上适当的事件处理，完成计算功能，还添加了查看使用说明的窗口-a simple calculator interface. For calculator combined with the appropriate management, complete computing capabilities. Procedures function : to achieve a simple calculator interface. For calculators and combined with the appropriate management, complete computing capabilities, but also adds a check for use of window 下载
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学习Java的过程中所做的联系的汇总 字符串的输入、字符串转化到整数、异常处理、流 最大公约数和最小公倍数 字符ASCII码的比较 一元二次方程根 求根公式 窗口类、按钮类、窗口中对象（如按钮）的布局、事件、绘图（Paint) 复选框、单选框、列表框、下拉选择框 菜单类、对话框类 绘图、绘图函数 按钮类、标签类 -learning through the process linked to the summary of the input string, the string to integer conversion, exception handling, flow and implements the common denominator ASCII characters in the comparison one yuan quadratic equation - roots formula window type, category buttons, window objects (such as buttons) layout, the incident, mapping (Paint) check box alone selects, list box, the drop-down menu selection box category, the category dialog graphics, mapping function button type, category label 下载
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简易计算器不需要很高深的算法，对于数字计算的唯一要求就是在除数为零的时候要加以判断和处理，其他的就是窗口布局和功能完善了；首先：计算器需要一个显示按键结果的TextField部件，再就是添加很多Button了；为了界面的美观，为Frame添加两个panel，一个布局用BorderLayout.NORTH，另一个用GridLayout分成均等的几行几列；窗口的整体布局就基本成形了。剩下的为Button添加事件及响应事件的结果，编写程序实现。-simple calculators do not need high deep algorithm, figures for the only requirement is the divisor to zero when the judgment and, The rest is window layout and functions; First : need a calculator button shows the results of the TextField component, Then, it took a lot of added Button; To the beautiful interface, Frame added two panel, BorderLayout.NORTH using a layout, Another use GridLayout divided into equal out several lines; window on the overall layout of the basic shaping. Button left to add events and respond to the findings, preparation processes. 下载
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用AWT来生成图形化用户界面时，组件和容器的概念非常重要。组件是各种各样的类，封装了图形系统的许多最小单位，例如按钮、窗口等等；而容器也是组件，它的最主要的作用是装载其它组件，但是象Panel这样的容器也经常被当作组件添加到其它容器中，以便完成杂的界面设计。布局管理器是java语言与其它编程语言在图形系统方面较为显著的区别，容器中各个组件的位置是由布局管理器来决定的，共有5种布局管理器，每种布局管理器都有自己的放置规律。事件处理机制能够让图形界面响应用户的操作，主要涉及到事件源、事件、事件处理者等三方，事件源就是图形界面上的组件，事件就是对用户操作的描述，而事件处理者是处理事件的类。因此，对于AWT中所提供的各个组件，我们都需要了解该组件经常发生的事件以及处理该事件的相应的监听器接口。-used to generate graphical user interfaces, components and packaging concept is very important. Components are a variety of categories, Packaging, a graphics system many smallest unit, such as buttons, windows, etc.; Also containers and components, and its main role is to carry other components, such as the Panel of containers are often used as components added to the other containers, in order to complete the miscellaneous sector face design. Layout Manager is java programming language and other languages in the graphics system is more notable distinction, packaging various components from the location of the layout manager to decide, there were five types of layout manager, each layout manager has its own laws placed. The incident handling mechanism to allow graphical user interface resp 下载
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这个程序是模仿记事本的一个小小记事本，具有基本的新建，保存，退出，机制，剪切，粘贴，复制等小功能，并且还是是多窗口的。-the procedure is to imitate the notebook of a small notebook, with the new basic, preservation, and to withdraw from the mechanism, shear, paste, copy and other small function, and is more or window. 下载
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