The WindowFocusListener Interface: respond to a window gaining or losing the focus : 窗口焦点事件监听 « Swing事件 « Java 教程

En
Java 教程
1. 语言基础
2. 数据类型
3. 操作符
4. 流程控制
5. 类定义
6. 开发相关
7. 反射
8. 正则表达式
9. 集合
10. 线
11. 文件
12. 泛型
13. 本土化
14. Swing
15. Swing事件
16. 二维图形
17. SWT
18. SWT 二维图形
19. 网络
20. 数据库
21. Hibernate
22. JPA
23. JSP
24. JSTL
25. Servlet
26. Web服务SOA
27. EJB3
28. Spring
29. PDF
30. 电子邮件
31. 基于J2ME
32. J2EE应用
33. XML
34. 设计模式
35. 日志
36. 安全
37. Apache工具
38. 蚂蚁编译
39. JUnit单元测试
Java
Java 教程 » Swing事件 » 窗口焦点事件监听 
15. 42. 1. The WindowFocusListener Interface: respond to a window gaining or losing the focus
Defined MethodsDescription
windowGainedFocus(WindowEvent e)Called when the window gains the focus such that the window or one of its components will receive keyboard events.
windowLostFocus(WindowEvent e)Called when the window loses the focus. After this event, neither the window nor any of its components will receive keyboard events.


15. 42. 窗口焦点事件监听
15. 42. 1. The WindowFocusListener Interface: respond to a window gaining or losing the focus
15. 42. 2. All the IDs for mouse events are defined in the MouseEvent class
www.java2java.com | Contact Us
Copyright 2010 - 2030 Java Source and Support. All rights reserved.
All other trademarks are property of their respective owners.