Custom node/widget drawing/paint and per drawn item event handling ?

[nyue]

Hi,

Does Nanogui support custom drawing/paint so that I can draw e.g. circles, to represent anchor points and for them to be able to handle events ?

I am wondering if it would be possible for me to write a nodal-graph like UI like the following but with NanoGUI

https://raw.githubusercontent.com/jchanvfx/NodeGraphQt/master/docs/_images/screenshot.png

Cheers