GLUTSPECIALFUNC(3)               Local Manual               GLUTSPECIALFUNC(3)

NAME
     glutSpecialFunc -- Sets the Special callback for the current window

LIBRARY
     OpenGLUT - input

SYNOPSIS
     #include <openglut.h>

     void
     glutSpecialFunc(void( *callback )( int key, int x, int y ));

PARAMETERS
      callback     Client function for keyboard event.

DESCRIPTION
     Registers a  callback  for OpenGLUT to call when the user presses "spe-
     cial" keys on the keyboard.

     The special callback handles some additional keys that are not covered
     under plain "keyboard" events.  The  key  that is passed to the  callback
      is one of an enumerated set.  The association to keys on your keyboard
     should be obvious.  Their GLUT symbol names are:

      -  GLUT_KEY_F1
      -  GLUT_KEY_F2
      -  GLUT_KEY_F3
      -  GLUT_KEY_F4
      -  GLUT_KEY_F5
      -  GLUT_KEY_F6
      -  GLUT_KEY_F7
      -  GLUT_KEY_F8
      -  GLUT_KEY_F9
      -  GLUT_KEY_F10
      -  GLUT_KEY_F11
      -  GLUT_KEY_F12
      -  GLUT_KEY_LEFT
      -  GLUT_KEY_UP
      -  GLUT_KEY_RIGHT
      -  GLUT_KEY_DOWN
      -  GLUT_KEY_PAGE_UP
      -  GLUT_KEY_PAGE_DOWN
      -  GLUT_KEY_HOME
      -  GLUT_KEY_END
      -  GLUT_KEY_INSERT

     To receive other keys, see glutKeyboardFunc().

     This callback is bound to the  current window  .

CAVEATS
     Many keys are not included; nor is it possible to apply qualifiers such
     as the Shift or Ctrl key to these keys.

     Windows created via glutCreateMenuWindow() always cascade keyboard and
     mouse events to their parent.

SEE ALSO
     glutSpecialUpFunc(3) glutKeyboardFunc(3)




NetBSD 2.0                           Epoch                          NetBSD 2.0
