Thread: Signal Slot not working, I don´t know why

qt signal slot   Dan qt connect signal to slot with parameter

In Qt, we have an alternative to the callback technique: We use signals and slots A signal is emitted when a particular event occurs Qt's widgets have many

Traditional syntax: SIGNAL () and SLOT() () and () macros allow Python to interface with Qt signal and slot delivery QT connect signal to slot 12K views · 9 years agomore Dave QT C++ GUI Tutorial 3- Qt

members of slot machine (band) The concept of signal and slots were introduced by Qt for communication between objects, and it inspires DALi Figure: Schematic example of signal-slot 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