How to add widgets to Layout at runtime (dynamically)?

Question

Qt

It's not clear how to add widgets to QGridLayout/QVBoxLayout/QHBoxLayout at runtime. Through the method I tried addWidget (), but, no matter how I did it, it crashes. I was looking for examples of dynamically adding widgets, but I didn’t find anything intelligible / relevant ... I didn’t find it in the documentation either - maybe I didn’t look well. Masters, please tell me how to add widgets to Layout at runtime? I would like with examples, but you can just link to the necessary documentation ...

Answer 1

The very first link in Google: https://evileg.com/ru/post/77/
And read any book on Qt, save a lot of time on such elementary questions.

Answer 2

layout()->addWidget(myWidget)