Signal 과 Slot - Ziks

Signal 과 Slot - Ziks signal and slot The signals and slots mechanism is fundamental to Qt programming It enables the application programmer to bind objects together without the signal slot To use signals and slots for implementing loose coupling, it must be easy to connect signals and slots that only partially match signatures

signal slot When a you connect a signal to a slot, the signal and slot signatures are stored for later use When a signal is emitted, all the slots

signal and slot in qt Where ever you have a signal you'd have a call-back subroutine called Slots are callbacks moc is connecting the signal to the slot Strictly A signal in Qt is declared much like a member function, except that it has no local implementation