signal and slots
PySide vs PyQt | Understanding the difference - CodersLegacy
PyQt5 adheres to PySide2 signals and slots PyQt5.Signal = PyQt5.pyqtSignal PyQt5.Slot = PyQt5.pyqtSlot # PySide2 adheres to the official documentation PySide2.QtCore.QStringListModel = PySide2.QtGui.QStringListModel.
Don't delete QtCore.{pyqtSignal,pyqtSlot,pyqtProperty} · Issue ...
Equivalently, you could import PySide's Signal: ... PySide (and eventually PySide2) will use Signal and Slot (which feels much better).
Signals and slots - Wikipedia
It is possible to connect one signal to multiple slots, and to connect slots consecutively. For instance, one event activates its slot and related subsequent events trigger another signal and the code in its slot to be executed.
Delete signal/slot connection from Qt Designer
To establish a signal and slot connection between two widgets in a dialog, you first need to switch to Qt Designer's Edit Signals/Slots mode.