An example of the Node Editor usage. Four models for addition, multiplication, division, and subtraction are defined by the user. The framework takes responsibility for triggering data processing and data propagation.
https://github.com/paceholder/nodeeditor
https://bitbucket.org/paceholder/node...
On this page of the site you can watch the video online Qt5 Node Editor - Calculator Example with a duration of hours minute second in good quality, which was uploaded by the user Dmitry Pinaev 25 August 2016, share the link with friends and acquaintances, this video has already been watched 37,588 times on youtube and it was liked by 273 viewers. Enjoy your viewing!