PyQt - Signals emission & Slot by name

PyQt4 has a unique signal and slot mechanism to deal with events Signals and slots are used for communication between objects A signal is

PyQt supports many type of signals, not just clicks Example We can create a method that is connected to a widget A slot is any callable

pyqt slot New-style signal-slot connection mechanism in PyQt This mechanism is supported by PyQt since version , and provides a safer and much more

blue wizard slot I am familiar with pyqt I want to use signals and slots mechanism in my slicer python script For some reason when I am connecting the