What widget is needed for drawing in QT Designer?

Question

Python

Good afternoon. Just started learning this software. I have an idea to make an application in which you can arbitrarily draw and then send it to the LCD via the USB interface. But most importantly - I can not understand which widget to use for this. QPainter allows (as I understand it) to draw only geometric shapes.

Answer 1

QPainter draws great, you can draw with it, in a normal QWidget
, here's an example