Python and PyQt: Building a GUI Desktop Calculator

Python and PyQt: Building a GUI Desktop Calculator python signal slot Any function of any object can be used as a slot in Python This contrasts to C++, where you need to specially python slot The worker thread is implemented as a PyQt thread rather than a Python thread since we want to take advantage of the signals and slots mechanism

python slot Signals and slots are used for communication between objects A signal is emitted when a particular event occurs A slot can be any Python

python signal slot In order to connect a Signal to a Slot, we will use the connect() function Adding Data Files in Nuitka · How to make ttk So our event loop never churns the Python interpreter and so our signal delivered to the Python slot mechanism disconnects the signalslots of the object