Terminating a GLUT program?

Hello there

I am messing around with OpenGL in a hopeful attempt to learn a thing or two.

I downloaded a couple of very basic GLUT examples and they run just fine... until I decide to quit and click the close button on the top right - this will not terminate the process completely, but rather not disappear from the task manager until I terminate it manually.
Moreover ALT+F4 will do completely nothing when the program is in focus.

So I was wondering, are these features not included in the GLUT lib that you have to add in yourself?

Thanks.

They are added, just that examples weren't coded right. If you are looking for a good library that can initialize OpenGL, support keyboard input, joystick input, mouse, sound, and it's multiplatform use SDL. ( Simple Directmedia Layer )
I use it, and it's a lot faster than GLUT!

Are you saying SDL does this terminating for me?
Do I just have to create a window using SDL's functions and thats it?

Yes, but you don't really need SDL for a simple graphics demo. SDL has its on headaches, and so it's better just to stick with GLUT. As for ending an application, try something similar to this: (assuming you have a keyboarding routine)

PHP Code:

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if (key[ESCAPE]) {
     // time to quit
     exit(0);
} 


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Ok, thank you both very much.