glutChangeToMenuEntry - changes the specified menu item in the current menu into
a menu entry.
void glutChangeToMenuEntry(int entry, char *name, int value);
- entry
- Index into the menu items of the current menu (1 is the topmost menu
item).
- name
- ASCII character string to display in the menu entry.
- value
- Value to return to the menu's callback function if the menu entry is
selected.
glutChangeToMenuEntry changes the specified menu entry in the current menu into
a menu entry. The entry parameter determines which menu item should be
changed, with one being the topmost item. entry must be between 1 and
glutGet(GLUT_MENU_NUM_ITEMS) inclusive. The menu item to change does not have
to be a menu entry already. The string name will be displayed for the newly
changed menu entry. The value will be returned to the menu's callback if this
menu entry is selected.
glutChangeToSubMenu, glutAddMenuEntry, glutRemoveMenuItem
Mark J. Kilgard (mjk@nvidia.com)