| 1 | /****************************************************************************
|
|---|
| 2 | * Copyright (c) 1998-2000,2005 Free Software Foundation, Inc. *
|
|---|
| 3 | * *
|
|---|
| 4 | * Permission is hereby granted, free of charge, to any person obtaining a *
|
|---|
| 5 | * copy of this software and associated documentation files (the *
|
|---|
| 6 | * "Software"), to deal in the Software without restriction, including *
|
|---|
| 7 | * without limitation the rights to use, copy, modify, merge, publish, *
|
|---|
| 8 | * distribute, distribute with modifications, sublicense, and/or sell *
|
|---|
| 9 | * copies of the Software, and to permit persons to whom the Software is *
|
|---|
| 10 | * furnished to do so, subject to the following conditions: *
|
|---|
| 11 | * *
|
|---|
| 12 | * The above copyright notice and this permission notice shall be included *
|
|---|
| 13 | * in all copies or substantial portions of the Software. *
|
|---|
| 14 | * *
|
|---|
| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
|
|---|
| 16 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
|
|---|
| 17 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
|
|---|
| 18 | * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
|
|---|
| 19 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
|
|---|
| 20 | * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
|
|---|
| 21 | * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
|
|---|
| 22 | * *
|
|---|
| 23 | * Except as contained in this notice, the name(s) of the above copyright *
|
|---|
| 24 | * holders shall not be used in advertising or otherwise to promote the *
|
|---|
| 25 | * sale, use or other dealings in this Software without prior written *
|
|---|
| 26 | * authorization. *
|
|---|
| 27 | ****************************************************************************/
|
|---|
| 28 |
|
|---|
| 29 | /****************************************************************************
|
|---|
| 30 | * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995 *
|
|---|
| 31 | * and: Eric S. Raymond <esr@snark.thyrsus.com> *
|
|---|
| 32 | ****************************************************************************/
|
|---|
| 33 |
|
|---|
| 34 | /* p_below.c
|
|---|
| 35 | */
|
|---|
| 36 | #include "panel.priv.h"
|
|---|
| 37 |
|
|---|
| 38 | MODULE_ID("$Id: p_below.c,v 1.6 2005/02/19 16:45:10 tom Exp $")
|
|---|
| 39 |
|
|---|
| 40 | NCURSES_EXPORT(PANEL *)
|
|---|
| 41 | panel_below(const PANEL * pan)
|
|---|
| 42 | {
|
|---|
| 43 | T((T_CALLED("panel_below(%p)"), pan));
|
|---|
| 44 | if (!pan)
|
|---|
| 45 | {
|
|---|
| 46 | /* if top and bottom are equal, we have no or only the pseudo panel */
|
|---|
| 47 | returnPanel(EMPTY_STACK()? (PANEL *) 0 : _nc_top_panel);
|
|---|
| 48 | }
|
|---|
| 49 | else
|
|---|
| 50 | {
|
|---|
| 51 | /* we must not return the pseudo panel */
|
|---|
| 52 | returnPanel(Is_Pseudo(pan->below) ? (PANEL *) 0 : pan->below);
|
|---|
| 53 | }
|
|---|
| 54 | }
|
|---|
