GLUTMENUSTATUSFUNC

Section: C Library Functions (3)
Updated: LOCAL
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NAME

glutMenuStatusFunc - Modern variant of glutMenuStateFunc()

LIBRARY

OpenGLUT - menucallback

SYNOPSIS

In openglut.h Ft void Fn glutMenuStatusFunc void( *callback )( int status int x int y )

PARAMETERS

Bf Em
callback Ef
Client menu status hook.

DESCRIPTION

Broadly, OpenGLUT operates in two modes. At any given time, it is either in menu mode (with a popup menu display, possibly with subitems) or it is not.

When moving from non-menu to menu status, Bf Sy
callback Ef
(if defined) will be called with Bf Sy
GLUT_MENU_IN_USE Ef
. Conversely, when moving from menu to non-menu status, Bf Sy
callback Ef
(if defined) will be called with Bf Sy
GLUT_MENU_NOT_IN_USE Ef
.

This differs from glutMenuStateFunc() in that Bf Sy
callback Ef
is also given the Bf Sy
x Ef
and Bf Sy
y Ef
coordinates of the mouse when the menu state transition took place.

This callback is bound to Bf Em
both Ef
the Bf Li
current window Ef
and the Bf Li
current menu Ef
.

BUGS

Your callback is not actually called presently.