Hey hey
I’m trying to implement a simple widget that will use OpenGL/Scene Graph for drawing (as described here Scene Graph – Custom Geometry [doc-snapshot.qt-project.org])
But I’m not sure that I understand how to add mouse interaction here. I mean, for example I have a line and I would like to change its color when the user hover mouse cursor on it. Is it possible at all?
Thanks a lot,
Maxim
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