Display C++ program in JFrame/JPanel

I'm new to JNI and just started learning it.

I have successfully executed a graphical C++ program in java using JNI. Now i want to try something more advanced which is display that C++ graphical program within JFrame or JPanel.

Is it possible and how to do it ? Ideally it would be something like this

Thanks for answering and sorry if my question is vague.

Edit : C++ program was rendered with VTK library