C++ Application Title and Icon

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http://ubuntuforums.org – Hello, I'm new here :) I run Ubuntu 12.10 with the Gnome 3 shell. I program in C++ using Code::Blocks. The libraries I use are OpenGL and GLUT. My issue is that the OpenGL window has a name, but in the Activities bar, where for example one would see Firefox, my application says Unknown, and there is no icon. I attached an image. Any help would be appreciated. Attached Images Screenshot from 2013-02-12 20:02:30.jpg (17.8 KB) (Hardware)