X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=man%2Fmitem_current.3x;h=d52ac653f97869cbfdd20c9d21abaf1dc604899e;hp=86c9b4775eaa52f956c66cf2090b252cdb20c527;hb=17c5992a16be94247b83f2bbb9accdd9b7e7bb72;hpb=6941ed1e8bfdfc7634a57655dc71e7a7ed02a6e8 diff --git a/man/mitem_current.3x b/man/mitem_current.3x index 86c9b477..d52ac653 100644 --- a/man/mitem_current.3x +++ b/man/mitem_current.3x @@ -1,6 +1,6 @@ '\" t .\"*************************************************************************** -.\" Copyright (c) 1998-2006,2010 Free Software Foundation, Inc. * +.\" Copyright (c) 1998-2010,2018 Free Software Foundation, Inc. * .\" * .\" Permission is hereby granted, free of charge, to any person obtaining a * .\" copy of this software and associated documentation files (the * @@ -27,7 +27,7 @@ .\" authorization. * .\"*************************************************************************** .\" -.\" $Id: mitem_current.3x,v 1.13 2010/12/04 18:40:45 tom Exp $ +.\" $Id: mitem_current.3x,v 1.14 2018/07/28 21:34:06 tom Exp $ .TH mitem_current 3X "" .SH NAME \fBmitem_current\fR \- set and get current_menu_item @@ -46,13 +46,16 @@ int item_index(const ITEM *item); .br .SH DESCRIPTION The function \fBset_current_item\fR sets the current item (the item on which -the menu cursor is positioned). \fBcurrent_item\fR returns a pointer to the +the menu cursor is positioned). +\fBcurrent_item\fR returns a pointer to the current item in the given menu. .PP The function \fBset_top_row\fR sets the top row of the menu to show the given row (the top row is initially 0, and is reset to this value whenever the -\fBO_ROWMAJOR\fR option is toggled). The item leftmost on the given row -becomes current. The function \fBtop_row\fR returns the number of the top menu +\fBO_ROWMAJOR\fR option is toggled). +The item leftmost on the given row +becomes current. +The function \fBtop_row\fR returns the number of the top menu row being displayed. .PP The function \fBitem_index\fR returns the (zero-origin) index of \fIitem\fR in @@ -86,11 +89,12 @@ System error occurred (see \fBerrno\fR). The header file \fB\fR automatically includes the header file \fB\fR. .SH PORTABILITY -These routines emulate the System V menu library. They were not supported on +These routines emulate the System V menu library. +They were not supported on Version 7 or BSD versions. .PP The SVr4 menu library documentation specifies the \fBtop_row\fR and \fBindex_item\fR error value as \-1 (which is the value of \fBERR\fR). .SH AUTHORS -Juergen Pfeifer. Manual pages and adaptation for new curses by Eric -S. Raymond. +Juergen Pfeifer. +Manual pages and adaptation for new curses by Eric S. Raymond.