Qt Tutorial => Connecting overloaded signalsslots

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

Qt Tutorial => Connecting overloaded signalsslots Qt's signals and slots mechanism ensures that if you connect a signal to a slot, the slot will be called with the signal's parameters at the right time Signals

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

signal slot qt Define your own class with Qt signals and slots: To provide a class with its own signals and slots, the following applies Rules to be followed:

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 in qt 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，

and the signal slot mechanism Duration: 1h © 2010 Nokia Corporation and its Subsidiary The enclosed Qt