glutKeyboardUpFunc - Man Page

Sets the keyboard key release callback for the current window.

Library

OpenGLUT - input

#include <openglut.h>

void
glutKeyboardUpFunc(void( *callback )( unsigned char key, int x, int y ));

callback

Client hook for ASCII key releases.

This function provides a way to detect the release of a keyboard key. The keys are reported exactly as with glutKeyboardFunc(), save that the

callback

registered via this function is used to report the event.

This callback is bound to the

current window
.

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