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+/****************************************************************************
+ * Copyright (c) 1998-2003,2004 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. *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Author: Juergen Pfeifer, 1995,1997 *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_pad *
+* Control menus padding character *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id: m_pad.c,v 1.10 2004/12/25 21:40:58 tom Exp $")
+
+/* Macro to redraw menu if it is posted and changed */
+#define Refresh_Menu(menu) \
+ if ( (menu) && ((menu)->status & _POSTED) )\
+ {\
+ _nc_Draw_Menu( menu );\
+ _nc_Show_Menu( menu );\
+ }
+
+/*---------------------------------------------------------------------------
+| Facility : libnmenu
+| Function : int set_menu_pad(MENU *menu, int pad)
+|
+| Description : Set the character to be used to separate the item name
+| from its description. This must be a printable
+| character.
+|
+| Return Values : E_OK - success
+| E_BAD_ARGUMENT - an invalid value has been passed
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_menu_pad(MENU * menu, int pad)
+{
+ bool do_refresh = (menu != (MENU *) 0);
+
+ T((T_CALLED("set_menu_pad(%p,%d)"), menu, pad));
+
+ if (!isprint(UChar(pad)))
+ RETURN(E_BAD_ARGUMENT);
+
+ Normalize_Menu(menu);
+ menu->pad = pad;
+
+ if (do_refresh)
+ Refresh_Menu(menu);
+
+ RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+| Facility : libnmenu
+| Function : int menu_pad(const MENU *menu)
+|
+| Description : Return the value of the padding character
+|
+| Return Values : The pad character
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+menu_pad(const MENU * menu)
+{
+ T((T_CALLED("menu_pad(%p)"), menu));
+ returnCode(Normalize_Menu(menu)->pad);
+}
+
+/* m_pad.c ends here */