How Qt Signals and Slots Work

QT signalslot alternative signal and slot qt Qt Signals and Slots Olivier Goffart October 2013 Page 2 About Me Page 3 find the index of the signal and of the slot Keep in an internal map which signal and slot in qt Since Qt uses a mechanism called signals and slots, it makes the callback function weakly coupled to the event Also, we usually use the terms signal and slot

signal and slot 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，