表述最基本的槽-信号的相互关系，在Qt上可以重新编译运行-It is a easy example about Qt. It describes the relationship between SINAL and SLOT.

这是Qt利用linux的inotify机制写的USB鼠标监测，可动态识别插拔，亲测效果。插拔事件已通过信号与槽表现出来。-This is the Qt use linux s inotify monitoring mechanism to write to the USB mouse, you can dynamically identify plug, pro-test results. Plug event has manifested through the signals and slo

QT窗体间通过信号与槽机制传值的实例代码，希望对各位有帮助。-Through the signals and slots mechanism between QT form values example code, I hope it can help you.

使用信号与槽机制，实现串口通讯，GPS通信等。-Use signals and slots mechanism to achieve serial communication, GPS communications.