glutignorekeyrepeat(3glut) [mojave man page]

glutIgnoreKeyRepeat(3GLUT)					       GLUT						glutIgnoreKeyRepeat(3GLUT)

NAME

       glutIgnoreKeyRepeat - determines if auto repeat keystrokes are reported to the current window

SYNTAX

       #include <GLUT/glut.h>

       void glutIgnoreKeyRepeat(int ignore);

ARGUMENTS

       ignore	 Non-zero  indicates auto repeat keystrokes should not be reported by the keyboard and special callbacks; zero indicates that auto
		 repeat keystrokes will be reported.

DESCRIPTION

       glutIgnoreKeyRepeat determines if auto repeat keystrokes are reported to the current window.  The ignore auto repeat state of a window  can
       be queried with glutDeviceGet(GLUT_DEVICE_IGNORE_KEY_REPEAT).

       Ignoring  auto  repeated  keystrokes  is generally done in conjunction with using the glutKeyboardUpFunc and glutSpecialUpFunc callbacks to
       repeat key releases.  If you do not ignore auto repeated keystrokes, your GLUT application will	experience  repeated  release/press  call-
       backs.  Games using the keyboard will typically want to ignore key repeat.

GLUT IMPLEMENTATION NOTES FOR X11
       X11  sends  KeyPress  events repeatedly when the window system's global auto repeat is enabled.	glutIgnoreKeyRepeat can prevent these auto
       repeated keystrokes from being reported as keyboard or special callbacks, but there is still some minimal overhead by the X server to  con-
       tinually  stream  KeyPress events to the GLUT application.  The glutSetKeyRepeat routine can be used to actually disable the global sending
       of auto repeated KeyPress events.  Note that glutSetKeyRepeat affects the global window system auto repeat state so other applications will
       not auto repeat if you disable auto repeat globally through glutSetKeyRepeat.

SEE ALSO

       glutSetKeyRepeat, glutDeviceGet, glutKeyboardFunc, glutKeyboardUpFunc, glutSpecialFunc, glutSpecialUpFunc

AUTHOR

       Mark J. Kilgard (mjk@nvidia.com)

GLUT
									3.7						glutIgnoreKeyRepeat(3GLUT)

glutSpecialUpFunc(3GLUT)					       GLUT						  glutSpecialUpFunc(3GLUT)

NAME

       glutSpecialUpFunc - sets the special keyboard up (key release) callback for the current window.

SYNTAX

       #include <GLUT/glut.h>

       void glutSpecialUpFunc(void (*func)(int key, int x, int y));

ARGUMENTS

       func	 The new special callback function.

DESCRIPTION

       glutSpecialUpFunc sets the special keyboard up (key release) callback for the current window. The special keyboard up callback is triggered
       when keyboard function or directional keys are released. The key callback parameter is a GLUT_KEY_* constant for the special  key  pressed.
       The  x  and y callback parameters indicate the mouse in window relative coordinates when the key was pressed. When a new window is created,
       no special up callback is initially registered and special key releases in the window are ignored.  Passing NULL to glutSpecialUpFunc  dis-
       ables the generation of special up callbacks.

       During  a  special  up callback, glutGetModifiers may be called to determine the state of modifier keys when the key release generating the
       callback occurred.

       To avoid the reporting of key release/press pairs due to auto repeat, use glutIgnoreKeyRepeat to ignore auto repeated keystrokes.

       An implementation should do its best to provide ways to generate all the GLUT_KEY_* special keys. The available GLUT_KEY_* values are:

       GLUT_KEY_F1
	       F1 function key.

       GLUT_KEY_F2
	       F2 function key.

       GLUT_KEY_F3
	       F3 function key.

       GLUT_KEY_F4
	       F4 function key.

       GLUT_KEY_F5
	       F5 function key.

       GLUT_KEY_F6
	       F6 function key.

       GLUT_KEY_F7
	       F7 function key.

       GLUT_KEY_F8
	       F8 function key.

       GLUT_KEY_F9
	       F9 function key.

       GLUT_KEY_F10
	       F10 function key.

       GLUT_KEY_F11
	       F11 function key.

       GLUT_KEY_F12
	       F12 function key.

       GLUT_KEY_LEFT
	       Left directional key.

       GLUT_KEY_UP
	       Up directional key.

       GLUT_KEY_RIGHT
	       Right directional key.

       GLUT_KEY_DOWN
	       Down directional key.

       GLUT_KEY_PAGE_UP
	       Page up directional key.

       GLUT_KEY_PAGE_DOWN
	       Page down directional key.

       GLUT_KEY_HOME
	       Home directional key.

       GLUT_KEY_END
	       End directional key.

       GLUT_KEY_INSERT
	       Inset directional key.

       Note that the escape, backspace, and delete keys are generated as an ASCII character.

SEE ALSO

       glutSpecialFunc, glutKeyboardFunc, glutKeyboardUpFunc,  glutMouseFunc,  glutSpaceballButtonFunc,  glutButtonBoxFunc,  glutTabletButtonFunc,
       glutGetModifiers, glutIgnoreKeyRepeat

AUTHOR

       Mark J. Kilgard (mjk@nvidia.com)

GLUT
									3.7						  glutSpecialUpFunc(3GLUT)