Signals is a new approach for AS3 events, inspired by C# events and signals/slots in Qt.

这是一个flash源文件，效果很好，测试平台为flash 8.0（如果提示问题请选择合适的版本试试），代码的效果是：桌面-This is a flash source file, the effect is good, the test platform for flash 8.0 (if the question, please select the appropriate version to try), the effect of the code is: Desktop

这是一个flash源文件，效果很好，测试平台为flash 8.0（如果提示问题请选择合适的版本试试），代码的效果是：按钮控制效果-This is a flash source file, the effect is very good, the test platform for flash 8.0 (if tip problem please choose the right version try), the effect of the code is: the button control