I need to display some Gui to the user with c++ on Mac OS X. I know that for using Cocoa I need to use Obj-c++, but I am wondering if there is a way to show very simple Gui to t
You can try the Gtk+ or Qt libraries, both of which I believe have support for OS X
Here are links to both of them: Qt: http://qt.nokia.com/products/ Gtk+: http://www.gtk.org/
If you don't mind your app being restricted to 32-bit-mode only (and you enjoy pain ;^)) you can always use MacOS/X's old Carbon APIs. (They are C APIs but as such are easily callable from a C++ app)