Signals and Slots

使用Qt的信号和槽（Signals and Slots）机制有以下好处：松耦合：通过信号和槽，对象之间的通信是松耦合的。发送者不需要知道接收者的具体实现细节，

Signals and Slots qt signal slotGenesis have come up with a worthy addition to the ever growing array of Asian slot games out there on the market today

使用Qt的信号和槽（Signals and Slots）机制有以下好处：松耦合：通过信号和槽，对象之间的通信是松耦合的。发送者不需要知道接收者的具体实现细节，

signal and slot arguments are not compatible The signals and slots mechanism is type safe The signature of a signal must match the signature of the receiving slot

Below are some suggestions for troubleshooting signals and slots in the Qt C++ library 1 Check for compiler warnings about non-existent

signal slot qt Or is it that just another name because QT has it in every QObject ? (Sorry, I stopped reading your Link at The Meta Object Compiler where too

When a signal is emitted, the slots connected to it are usually executed immediately, just like a normal function call When this happens, the signals and slots