Benjamin - 2013-10-24

Further investigation:
The bug seems somewhat related to the OpenGL issue on loading with OSX.
The focus is lost on the python view before I move the window and update the view (removing the OGL problem)
Now I've been using Tulip until the bug comes again (I was switching between different views).
To fix it, I brought all views into a same perspective, the OGL bug appeared on the node link diagram view, I moved the view to fix the issue, and then I could recover the focus on the python view.