| Amit Daniel Kachhap | e6a01f5 | 2011-07-20 11:45:59 +0530 | [diff] [blame] | 1 | '\" t |
| 2 | .\"*************************************************************************** |
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| 30 | .\" $Id: menu_post.3x,v 1.9 2006/11/04 17:12:00 tom Exp $ |
| 31 | .TH menu_post 3X "" |
| 32 | .SH NAME |
| 33 | \fBmenu_post\fR - write or erase menus from associated subwindows |
| 34 | .SH SYNOPSIS |
| 35 | \fB#include <menu.h>\fR |
| 36 | .br |
| 37 | int post_menu(MENU *menu); |
| 38 | .br |
| 39 | int unpost_menu(MENU *menu); |
| 40 | .br |
| 41 | .SH DESCRIPTION |
| 42 | The function \fBpost_menu\fR displays a menu to its associated subwindow. To |
| 43 | trigger physical display of the subwindow, use \fBrefresh\fR or some equivalent |
| 44 | \fBcurses\fR routine (the implicit \fBdoupdate\fR triggered by an \fBcurses\fR |
| 45 | input request will do). \fBpost_menu\fR resets the selection status of all items. |
| 46 | .PP |
| 47 | The function \fBunpost_menu\fR erases menu from its associated subwindow. |
| 48 | .SH RETURN VALUE |
| 49 | These routines return one of the following: |
| 50 | .TP 5 |
| 51 | .B E_OK |
| 52 | The routine succeeded. |
| 53 | .TP 5 |
| 54 | .B E_SYSTEM_ERROR |
| 55 | System error occurred (see \fBerrno\fR). |
| 56 | .TP 5 |
| 57 | .B E_BAD_ARGUMENT |
| 58 | Routine detected an incorrect or out-of-range argument. |
| 59 | .TP 5 |
| 60 | .B E_POSTED |
| 61 | The menu has already been posted. |
| 62 | .TP 5 |
| 63 | .B E_BAD_STATE |
| 64 | Routine was called from an initialization or termination function. |
| 65 | .TP 5 |
| 66 | .B E_NO_ROOM |
| 67 | Menu is too large for its window. You should consider to use |
| 68 | \fBset_menu_format()\fR to solve the problem. |
| 69 | .TP 5 |
| 70 | .B E_NOT_POSTED |
| 71 | The menu has not been posted. |
| 72 | .TP 5 |
| 73 | .B E_NOT_CONNECTED |
| 74 | No items are connected to the menu. |
| 75 | .SH SEE ALSO |
| 76 | \fBcurses\fR(3X), \fBmenu\fR(3X). |
| 77 | .SH NOTES |
| 78 | The header file \fB<menu.h>\fR automatically includes the header file |
| 79 | \fB<curses.h>\fR. |
| 80 | .SH PORTABILITY |
| 81 | These routines emulate the System V menu library. They were not supported on |
| 82 | Version 7 or BSD versions. |
| 83 | .SH AUTHORS |
| 84 | Juergen Pfeifer. Manual pages and adaptation for new curses by Eric |
| 85 | S. Raymond. |
| 86 | .\"# |
| 87 | .\"# The following sets edit modes for GNU EMACS |
| 88 | .\"# Local Variables: |
| 89 | .\"# mode:nroff |
| 90 | .\"# fill-column:79 |
| 91 | .\"# End: |