Debugging Qt's signal-slot connections

website signal slot qt This page was used to describe the new signal and slot syntax during its development The feature is now released with Qt 5 signal and slot arguments are not compatible Signals and slots are loosely coupled: A class which emits a signal neither knows nor cares which slots receive the signal Qt's signals and slots mechanism

signal slot qt Signals and slots is a language construct introduced in Qt for communication between objects which makes it easy to implement the observer pattern while  Just like a signal, a slot can be connected to as many signals as you want However, there's no such function to disconnect a specific slot from all the signals  Does your code ever return to the Qt event loop? Thank you for the answer but I don´t understand you I put the breakpoint in the emit line, and

Share

Share

Link

Turn off sharing Copy link

See all details