xref: /minix3/lib/libmenu/menu_attributes.3 (revision b618a1ee0b63a120cb1d99249a82c6843ff3e4f4)
1*b618a1eeSThomas Cort.\"	$NetBSD: menu_attributes.3,v 1.10 2003/04/16 13:35:10 wiz Exp $
2*b618a1eeSThomas Cort.\"
3*b618a1eeSThomas Cort.\" Copyright (c) 1999
4*b618a1eeSThomas Cort.\"	Brett Lymn - blymn@baea.com.au, brett_lymn@yahoo.com.au
5*b618a1eeSThomas Cort.\"
6*b618a1eeSThomas Cort.\" This code is donated to The NetBSD Foundation by the author.
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32*b618a1eeSThomas Cort.Dd September 10, 1999
33*b618a1eeSThomas Cort.Dt MENU_ATTRIBUTES 3
34*b618a1eeSThomas Cort.Os
35*b618a1eeSThomas Cort.Sh NAME
36*b618a1eeSThomas Cort.Nm menu_back ,
37*b618a1eeSThomas Cort.Nm menu_fore ,
38*b618a1eeSThomas Cort.Nm menu_grey ,
39*b618a1eeSThomas Cort.Nm menu_pad ,
40*b618a1eeSThomas Cort.Nm set_menu_back ,
41*b618a1eeSThomas Cort.Nm set_menu_fore ,
42*b618a1eeSThomas Cort.Nm set_menu_grey ,
43*b618a1eeSThomas Cort.Nm set_menu_pad
44*b618a1eeSThomas Cort.Nd get and set menu attributes
45*b618a1eeSThomas Cort.Sh LIBRARY
46*b618a1eeSThomas Cort.Lb libmenu
47*b618a1eeSThomas Cort.Sh SYNOPSIS
48*b618a1eeSThomas Cort.In menu.h
49*b618a1eeSThomas Cort.Ft char
50*b618a1eeSThomas Cort.Fn menu_back "MENU *menu"
51*b618a1eeSThomas Cort.Ft char
52*b618a1eeSThomas Cort.Fn menu_fore "MENU *menu"
53*b618a1eeSThomas Cort.Ft char
54*b618a1eeSThomas Cort.Fn menu_grey "MENU *menu"
55*b618a1eeSThomas Cort.Ft int
56*b618a1eeSThomas Cort.Fn menu_pad "MENU *menu"
57*b618a1eeSThomas Cort.Ft int
58*b618a1eeSThomas Cort.Fn set_menu_back "MENU *menu" "char attr"
59*b618a1eeSThomas Cort.Ft int
60*b618a1eeSThomas Cort.Fn set_menu_fore "MENU *menu" "char attr"
61*b618a1eeSThomas Cort.Ft int
62*b618a1eeSThomas Cort.Fn set_menu_grey "MENU *menu" "char attr"
63*b618a1eeSThomas Cort.Ft int
64*b618a1eeSThomas Cort.Fn set_menu_pad "MENU *menu" "int pad"
65*b618a1eeSThomas Cort.Sh DESCRIPTION
66*b618a1eeSThomas CortThe
67*b618a1eeSThomas Cort.Fn menu_back
68*b618a1eeSThomas Cortfunction returns the value of the background attribute for the menu
69*b618a1eeSThomas Cortpassed.
70*b618a1eeSThomas CortThis attribute is set by the
71*b618a1eeSThomas Cort.Fn set_menu_back
72*b618a1eeSThomas Cortcall.
73*b618a1eeSThomas CortThe
74*b618a1eeSThomas Cort.Fn menu_fore
75*b618a1eeSThomas Cortfunction returns the value of the foreground character attribute for
76*b618a1eeSThomas Cortthe menu passed.
77*b618a1eeSThomas CortThis attribute is set by the
78*b618a1eeSThomas Cort.Fn set_menu_fore
79*b618a1eeSThomas Cortfunction.
80*b618a1eeSThomas CortThe
81*b618a1eeSThomas Cort.Fn menu_grey
82*b618a1eeSThomas Cortfunction returns the value of the grey or unselectable character
83*b618a1eeSThomas Cortattribute for the menu passed.
84*b618a1eeSThomas CortThis attribute is set by the
85*b618a1eeSThomas Cort.Fn set_menu_grey
86*b618a1eeSThomas Cortfunction.
87*b618a1eeSThomas CortThe
88*b618a1eeSThomas Cort.Fn menu_pad
89*b618a1eeSThomas Cortfunction returns the padding character that will be used between the
90*b618a1eeSThomas Cortitem name and its description.
91*b618a1eeSThomas CortThe value of the pad character is set by the
92*b618a1eeSThomas Cort.Fn set_menu_pad
93*b618a1eeSThomas Cortfunction.
94*b618a1eeSThomas Cort.Sh RETURN VALUES
95*b618a1eeSThomas CortThe functions return one of the following error values:
96*b618a1eeSThomas Cort.Pp
97*b618a1eeSThomas Cort.Bl -tag -width E_UNKNOWN_COMMAND -compact
98*b618a1eeSThomas Cort.It Er E_OK
99*b618a1eeSThomas CortThe function was successful.
100*b618a1eeSThomas Cort.It Er E_SYSTEM_ERROR
101*b618a1eeSThomas CortThere was a system error during the call.
102*b618a1eeSThomas Cort.It Er E_BAD_ARGUMENT
103*b618a1eeSThomas CortOne or more of the arguments passed to the function was incorrect.
104*b618a1eeSThomas Cort.It Er E_POSTED
105*b618a1eeSThomas CortThe menu is already posted.
106*b618a1eeSThomas Cort.It Er E_CONNECTED
107*b618a1eeSThomas CortAn item was already connected to a menu.
108*b618a1eeSThomas Cort.It Er E_BAD_STATE
109*b618a1eeSThomas CortThe function was called from within an initialization or termination
110*b618a1eeSThomas Cortroutine.
111*b618a1eeSThomas Cort.It Er E_NO_ROOM
112*b618a1eeSThomas CortThe menu does not fit within the subwindow.
113*b618a1eeSThomas Cort.It Er E_NOT_POSTED
114*b618a1eeSThomas CortThe menu is not posted.
115*b618a1eeSThomas Cort.It Er E_UNKNOWN_COMMAND
116*b618a1eeSThomas CortThe menu driver does not recognize the request passed to it.
117*b618a1eeSThomas Cort.It Er E_NO_MATCH
118*b618a1eeSThomas CortThe character search failed to find a match.
119*b618a1eeSThomas Cort.It Er E_NOT_SELECTABLE
120*b618a1eeSThomas CortThe item could not be selected.
121*b618a1eeSThomas Cort.It Er E_NOT_CONNECTED
122*b618a1eeSThomas CortThe item is not connected to a menu.
123*b618a1eeSThomas Cort.It Er E_REQUEST_DENIED
124*b618a1eeSThomas CortThe menu driver could not process the request.
125*b618a1eeSThomas Cort.El
126*b618a1eeSThomas Cort.Sh SEE ALSO
127*b618a1eeSThomas Cort.Xr curses 3 ,
128*b618a1eeSThomas Cort.Xr menus 3
129*b618a1eeSThomas Cort.Sh NOTES
130*b618a1eeSThomas CortThe header
131*b618a1eeSThomas Cort.Pa \*[Lt]menu.h\*[Gt]
132*b618a1eeSThomas Cortautomatically includes both
133*b618a1eeSThomas Cort.Pa \*[Lt]curses.h\*[Gt]
134*b618a1eeSThomas Cortand
135*b618a1eeSThomas Cort.Pa \*[Lt]eti.h\*[Gt] .
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