How Qt Signals and Slots Work
The first thing Qt does when doing a connection is to find out the index of the signal and the slot. Qt will look up in the string tables of the meta object to find the corresponding indexes.
Passing extra arguments to Qt slots - Eli Bendersky's website
Hi erveryone, Is it possible to pass an argument (or many...) to slot when we use connect to execute this slot ?? Ty.
Slot là gì? Slot nghĩa là gì, Sử dụng "Slot" đúng cách
ROOT supports its own version of the signal/slot communication mechanism originally featured in Qt, a C++ GUI application framework by the Qt Company.