Cross platform solution to undecorating a window?

Question

This is a follow up to this question.

Since, it I can't use GLUT to undecorated windows is there a cross-platform (which should include Mac, Windows, and Ubuntu at minimum) library or way to undecorated a window? I know there are ways to do this for individual operating systems but, I wanted a cross platform way to do it, so I looked at GLUT. Unfortunately, the only option is glutFullScreen which I do not want.

(And can it be in C++ or C too?)

Answer 1

Have a look at borderless windows in Qt.

http://stackoverflow.com/questions/2235360/looking-for-qt-styling-with-borderless-window-tutorial-or-how-to