glutEntryFunc

Nom

glutEntryFunc -- sets the mouse enter/leave callback for the current window.

Prototype

void glutEntryFunc(void (*func)(int state));

Paramètre

func

The new entry callback function.

Description

glutEntryFunc sets the mouse enter/leave callback for the current win- dow. The state callback parameter is either GLUT_LEFT or GLUT_ENTERED depending on if the mouse pointer has last left or entered the window.

Passing NULL to glutEntryFunc disables the generation of the mouse enter/leave callback.

Some window systems may not generate accurate enter/leave callbacks. X IMPLEMENTATION NOTES An X implementation of GLUT should generate accu- rate enter/leave callbacks.

Voir aussi

glutMotionFunc, glutCreateWindow.