A rectangular area of the screen that may respond to user input events.
屏幕的一个矩形区域，能响应用户的输入事件。
Presents a code example that handles most user input events and reports information about each event.
显示处理大部分使用者输入事件和报告每个事件的相关资讯的程式码范例。
While events are often used to handle user input and other actions that happen asynchronously, the events themselves happen in synchronous fashion.
虽然事件常常被用于处理用户输入和其它异步发生的行为，但事件本身是以同步方式发生的。
To test GUIs, you need a way to simulate user input, wait until the generated events have been broadcast to all listeners, and then check the result as the GUI would appear to the user.
要测试GUI，你需要一种可以模拟用户输入的方法，一直等到生成的事件散播给所有侦听者，然后检查结果，就像GUI响应用户一样。
You can accomplish this using window creation and change events, along with optical image recognition techniques, to synchronize user input with server output.
您可以使用带有可选图形识别技术的窗口创建和改变事件来完成这个工作，从而同步用户输入数据和服务器输出数据。
To ensure that an automated test truly simulates user input, you need to generate "native" events at the operating-system level, just as if a user were using the keyboard and mouse.
要确保一个自动化测试能真正模拟用户输入，您需要生成操作系统级的“原生”事件，就像用户在使用键盘和鼠标一样。
In the example application WebCal, views show the events of a user, or they display input forms for new events.
在WebCal应用样例中，视图或者显示一个用户引发的各种事件，或者显示新事件的输入表单。
Labels do not receive focus (in other words, a user cannot move to the label with the Tab key or a mouse) and, thus, do not generate input events.
标签不接受焦点(换句话说，用户不能通过tab键或鼠标移动到标签)，因此，标签无法产生输入事件。
Events are input messages that pass information from the user interface to the application code.
事件是从用户界面向程序代码传递信息的输入信息。
User Input explains how to respond to user-initiated DOM events.
用户输入解释了如何处理用户触发的DOM事件。
All user input comes into the designer as one or more input events, carrying data that represents the input gesture used and other information about the state of the designer.
所有用户输入都作为一个或多个输入事件进入设计器，承载着表示所用输入操作的数据以及有关设计器状态的其他信息。
A control can provide or process data, accept user input, respond to events, or perform any number of other functions that connect the user and the application.
控件可以提供或处理数据、接受用户输入、对事件作出响应或执行任意次连接用户和应用程序的其他功能。
User-interface threads are commonly used to handle user input and respond to events and messages generated by the user.
使用者介面执行绪通常是用来处理使用者输入并回应使用者所产生的事件和讯息。
Each input control supports a specific set of input events so you can handle events such as when the user enters text or touches a button.
每个组件都支持一些特殊的用户输入事件，比如输入文本或者点击按钮。
A user-interface thread is commonly used to handle user input and respond to user events independently of threads executing other portions of the application.
使用者介面执行绪通常用来处理使用者输入和回应与执行绪没有关系之执行应用程序其他部分的使用者事件。
A user-interface thread is commonly used to handle user input and respond to user events independently of threads executing other portions of the application.
使用者介面执行绪通常用来处理使用者输入和回应与执行绪没有关系之执行应用程序其他部分的使用者事件。
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