pyside2 signals and slots

I modified an example of 3dsmax to replicate my problem. I can’t figure out how remove a widget, actually, the instance is removed but the window display the widget simply running the code and clicking on the button will display the problem ''' Demonstrates how to create a QWidget with PySide2 and attach it to the 3dsmax main window. ''' from PySide2 import QtCore from PySide2 import QtWidgets import MaxPlus import pymxs def make_cylinder(): cyl = pymxs.runtime.Cylinder(radius=10, height=...

Signals and slots are loosely coupled: A class which emits a signal neither knows nor cares which slots receive the signal.

Qt5 Tutorial: Signals and Slots

Signals and Slots Qt | How to use predefined Signals & Slots of Qt Widgets from UI designer In this tutorial we learn What is Signals & Slot in Qt ?Also how...