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| .\" $Id: mitem_opts.3x,v 1.11 2010/12/04 18:40:45 tom Exp $ |
| .TH mitem_opts 3X "" |
| .SH NAME |
| \fBmitem_opts\fR \- set and get menu item options |
| .SH SYNOPSIS |
| \fB#include <menu.h>\fR |
| .br |
| int set_item_opts(ITEM *item, Item_Options opts); |
| .br |
| int item_opts_on(ITEM *item, Item_Options opts); |
| .br |
| int item_opts_off(ITEM *item, Item_Options opts); |
| .br |
| Item_Options item_opts(const ITEM *item); |
| .br |
| .SH DESCRIPTION |
| The function \fBset_item_opts\fR sets all the given item's option bits (menu |
| option bits may be logically-OR'ed together). |
| .PP |
| The function \fBitem_opts_on\fR turns on the given option bits, and leaves |
| others alone. |
| .PP |
| The function \fBitem_opts_off\fR turns off the given option bits, and leaves |
| others alone. |
| .PP |
| The function \fBitem_opts\fR returns the item's current option bits. |
| .PP |
| There is only one defined option bit mask, \fBO_SELECTABLE\fR. When this is |
| on, the item may be selected during menu processing. This option defaults |
| to on. |
| .SH RETURN VALUE |
| Except for \fBitem_opts\fR, each routine returns one of the following: |
| .TP 5 |
| .B E_OK |
| The routine succeeded. |
| .TP 5 |
| .B E_SYSTEM_ERROR |
| System error occurred (see \fBerrno\fR). |
| .SH SEE ALSO |
| \fBcurses\fR(3X), \fBmenu\fR(3X). |
| .SH NOTES |
| The header file \fB<menu.h>\fR automatically includes the header file |
| \fB<curses.h>\fR. |
| .SH PORTABILITY |
| These routines emulate the System V menu library. They were not supported on |
| Version 7 or BSD versions. |
| .SH AUTHORS |
| Juergen Pfeifer. Manual pages and adaptation for new curses by Eric |
| S. Raymond. |