glutDeviceGet - retrieves GLUT device information represented by
integers.
#include <GLUT/glut.h>
int glutDeviceGet(GLenum info);
- info
- Name of device information to retrieve.
- GLUT_HAS_KEYBOARD
- Non-zero if a keyboard is available; zero if not available. For most GLUT
implementations, a keyboard can be assumed.
- GLUT_HAS_MOUSE
- Non-zero if a mouse is available; zero if not available. For most GLUT
implementations, a keyboard can be assumed.
- GLUT_HAS_SPACEBALL
- Non-zero if a Spaceball is available; zero if not available.
- GLUT_HAS_DIAL_AND_BUTTON_BOX
- Non-zero if a dial & button box is available; zero if not
available.
- GLUT_HAS_TABLET
- Non-zero if a tablet is available; zero if not available.
- GLUT_NUM_MOUSE_BUTTONS
- Number of buttons supported by the mouse. If no mouse is supported, zero
is returned.
- GLUT_NUM_SPACEBALL_BUTTONS
- Number of buttons supported by the Spaceball. If no Spaceball is
supported, zero is returned.
- GLUT_NUM_BUTTON_BOX_BUTTONS
- Number of buttons supported by the dial & button box device. If no
dials & button box device is supported, zero is returned.
- GLUT_NUM_DIALS
- Number of dials supported by the dial & button box device. If no dials
& button box device is supported, zero is returned.
- GLUT_NUM_TABLET_BUTTONS
- Number of buttons supported by the tablet. If no tablet is supported, zero
is returned.
- GLUT_DEVICE_IGNORE_KEY_REPEAT
- Returns true if the current window's auto repeated keys are ignored. This
state is controlled by glutIgnoreKeyRepeat.
- GLUT_DEVICE_KEY_REPEAT
- The window system's global key repeat state. Returns either
GLUT_KEY_REPEAT_OFF, GLUT_KEY_REPEAT_ON, or GLUT_KEY_REPEAT_DEFAULT. This
will not necessarily return the value last passed to
glutSetKeyRepeat.
- GLUT_JOYSTICK_POLL_RATE
- Returns the current window's joystick poll rate as set by
glutJoystickFunc. If no joystick is supported, the poll rate will always
be zero. The joystick poll rate also returns zero if the poll rate last
specified to glutJoystickFunc is negative or a NULL callback was
registered.
- GLUT_HAS_JOYSTICK
- Non-zero if a joystick is available; zero if not available.
- GLUT_JOYSTICK_BUTTONS
- Number of buttons supported by the joystick. If no joystick is supported,
zero is returned.
- GLUT_JOYSTICK_AXES
- Number of axes supported by the joystick. If no joystick is supposrted,
zero is returned.
glutDeviceGet retrieves GLUT device information represented by
integers. The info parameter determines what type of device information to
return. Requesting device information for an invalid GLUT device information
name returns negative one.
The current implementation uses to X Input extension to regonize
SGI's Spaceball, tablet, and dial and button box devices.
The GLUT_DEVICE_KEY_REPEAT alwasy returns GLUT_KEY_REPEAT_ON.
glutGet, glutKeyboardFunc, glutMouseFunc, glutSpaceballMotion,
glutTabletMotionFunc, glutTabletButtonFunc, glutDialsFunc,
glutButtonBoxFunc, glutIgnoreKeyRepeat, glutSetKeyRepeat,
glutJoystickFunc
Mark J. Kilgard (mjk@nvidia.com)