Qt Tutorials For Beginners - Qt Signal and slots -

Signals & Slots — Qt for Python signal and slot in qt The processing function then calls the callback when appropriate In Qt, there is an alternative to the callback technique: signals and slots A signal is signal and slot Share your videos with friends, family, and the world

signal and slot in qt @Alex42 Signals and slots only work in one process, not across different processes But you can use any IPC and implement your own signalsslots