.\"*************************************************************************** .\" Copyright (c) 2007-2014,2015 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 * .\" "Software"), to deal in the Software without restriction, including * .\" without limitation the rights to use, copy, modify, merge, publish, * .\" distribute, distribute with modifications, sublicense, and/or sell * .\" copies of the Software, and to permit persons to whom the Software is * .\" furnished to do so, subject to the following conditions: * .\" * .\" The above copyright notice and this permission notice shall be included * .\" in all copies or substantial portions of the Software. * .\" * .\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * .\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * .\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * .\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * .\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * .\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * .\" THE USE OR OTHER DEALINGS IN THE SOFTWARE. * .\" * .\" Except as contained in this notice, the name(s) of the above copyright * .\" holders shall not be used in advertising or otherwise to promote the * .\" sale, use or other dealings in this Software without prior written * .\" authorization. * .\"*************************************************************************** .\" .\" $Id: curs_opaque.3x,v 1.12 2015/04/11 10:23:49 tom Exp $ .TH curs_opaque 3X "" .ie \n(.g .ds `` \(lq .el .ds `` `` .ie \n(.g .ds '' \(rq .el .ds '' '' .na .hy 0 .SH NAME \fBis_cleared\fR, \fBis_idlok\fR, \fBis_idcok\fR, \fBis_immedok\fR, \fBis_keypad\fR, \fBis_leaveok\fR, \fBis_nodelay\fR, \fBis_notimeout\fR, \fBis_pad\fR, \fBis_scrollok\fR, \fBis_subwin\fR, \fBis_syncok\fR \- \fBcurses\fR window properties .ad .hy .SH SYNOPSIS \fB#include \fR .sp \fBbool is_cleared(const WINDOW *win);\fR .br \fBbool is_idcok(const WINDOW *win);\fR .br \fBbool is_idlok(const WINDOW *win);\fR .br \fBbool is_immedok(const WINDOW *win);\fR .br \fBbool is_keypad(const WINDOW *win);\fR .br \fBbool is_leaveok(const WINDOW *win);\fR .br \fBbool is_nodelay(const WINDOW *win);\fR .br \fBbool is_notimeout(const WINDOW *win);\fR .br \fBbool is_pad(const WINDOW *win);\fR .br \fBbool is_scrollok(const WINDOW *win);\fR .br \fBbool is_subwin(const WINDOW *win);\fR .br \fBbool is_syncok(const WINDOW *win);\fR .br \fBWINDOW * wgetparent(const WINDOW *win);\fR .br \fBint wgetdelay(const WINDOW *win);\fR .br \fBint wgetscrreg(const WINDOW *win, int *top, int *bottom);\fR .br .SH DESCRIPTION This implementation provides functions which return properties set in the WINDOW structure, allowing it to be \*(``opaque\*('' if the symbol \fBNCURSES_OPAQUE\fR is defined: .TP 5 \fBis_cleared\fR returns the value set in \fBclearok\fR .TP 5 \fBis_idcok\fR returns the value set in \fBidcok\fR .TP 5 \fBis_idlok\fR returns the value set in \fBidlok\fR .TP 5 \fBis_immedok\fR returns the value set in \fBimmedok\fR .TP 5 \fBis_keypad\fR returns the value set in \fBkeypad\fR .TP 5 \fBis_leaveok\fR returns the value set in \fBleaveok\fR .TP 5 \fBis_nodelay\fR returns the value set in \fBnodelay\fR .TP 5 \fBis_notimeout\fR returns the value set in \fBnotimeout\fR .TP 5 \fBis_pad\fR returns \fBTRUE\fP if the window is a pad i.e., created by \fBnewpad\fP .TP 5 \fBis_scrollok\fR returns the value set in \fBscrollok\fR .TP 5 \fBis_subwin\fR returns \fBTRUE\fP if the window is a subwindow, i.e., created by \fBsubwin\fP or \fBderwin\fP .TP 5 \fBis_syncok\fR returns the value set in \fBsyncok\fR .TP 5 \fBwgetdelay\fR returns the delay timeout as set in \fBwtimeout\fP. .TP 5 \fBwgetparent\fR returns the parent WINDOW pointer for subwindows, or NULL for windows having no parent. .TP 5 \fBwgetscrreg\fR returns the top and bottom rows for the scrolling margin as set in \fBwsetscrreg\fP. .SH RETURN VALUE These functions all return \fBTRUE\fP or \fBFALSE\fP, except as noted. .SH NOTES Both a macro and a function are provided for each name. .SH PORTABILITY These routines are specific to ncurses. They were not supported on Version 7, BSD or System V implementations. It is recommended that any code depending on ncurses extensions be conditioned using NCURSES_VERSION. .SH SEE ALSO \fBcurses\fR(3X), \fBcurs_inopts\fR(3X), \fBcurs_outopts\fR(3X), \fBcurs_window\fR(3X)