Using Multiple and Subwindows

Two types of Windows: top-level windows and subwindows, resp., can be created using the following calls:

int glutCreateWindow ( char * name ) int glutCreateSubWindow ( int win, int x, int y, int width, int ht )

Subwindows can nest arbitrarily!

Concept of current window and current menu.
-- Most callbacks will set these as expected.
-- Exceptions are Timer Callbacks and Idle Callbacks (you must arrange to do this yourself, using glutGetWindow and glutSetWindow).

WINDOW FUNCTIONS:

glutDestroyWindow glutPositionWindow glutFullScreen glutReshapeWindow glutPostRedisplay glutPopWIndow/ glutPushWindow glut{Show, Hide, Iconify}Window glutSet{Window, Icon}Title glutSetCursor