GlutMenuStateFunc (3) Linux Manual Page

glutMenuStateFunc – Deprecated variant of glutMenuStatusFunc()

Library

OpenGLUT – deprecated

Synopsis

In openglut.h Ft void Fn glutMenuStateFunc void( *callback )( int status )

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

Caveats

Obsolete. Depcreated.

Bugs

Your callback is not actually called presently.

glutMenuStateFunc (3) Linux Manual Page