How to make elements change depending on the size of the window in pyqt?

Question

Python

Tell me how to make the QLabel element, when the window is resized, automatically adjusted to its size in the proportions in which it was made in the constructor.
If you understand, tell me what and where to click, because I searched but did not find anything.

Answer 1

At the top of the "widget box" there are layouts and spacers ("springs"). Read about them. Maybe you have enough of them?