oldXMenu/SetSel.c

   1 #include "copyright.h"
   2
   3 /* Copyright    Massachusetts Institute of Technology    1985   */
   4 /* Copyright (C) 2002, 2003, 2004, 2005,
   5                  2006 Free Software Foundation, Inc.  */
   6
   7 /*
   8  * XMenu:       MIT Project Athena, X Window system menu package
   9  *
  10  *      XMenuSetSelection - Set a menu selection to be active or inactive.
  11  *
  12  *      Author:         Tony Della Fera, DEC
  13  *                      August, 1985
  14  *
  15  */
  16
  17 #include "XMenuInt.h"
  18
  19 int
  20 XMenuSetSelection(menu, p_num, s_num, active)
  21     register XMenu *menu;       /* Menu object to be modified. */
  22     register int p_num;         /* Pane number to be modified. */
  23     register int s_num;         /* Selection number to modified. */
  24     int active;                 /* Make selection active? */
  25 {
  26     register XMPane *p_ptr;     /* XMPane pointer. */
  27     register XMSelect *s_ptr;   /* XMSelect pointer. */
  28
  29     /*
  30      * Find the right pane.
  31      */
  32     p_ptr = _XMGetPanePtr(menu, p_num);
  33     if (p_ptr == NULL) return(XM_FAILURE);
  34
  35     /*
  36      * Find the right selection.
  37      */
  38     s_ptr = _XMGetSelectionPtr(p_ptr, s_num);
  39     if (s_ptr == NULL) return(XM_FAILURE);
  40
  41     /*
  42      * Set its active switch.
  43      */
  44     s_ptr->active = active;
  45
  46     /*
  47      * Return the selection number just set.
  48      */
  49     _XMErrorCode = XME_NO_ERROR;
  50     return(s_num);
  51 }
  52
  53 /* arch-tag: 79198ae0-c5a4-4d31-adb0-5747f833f56a
  54    (do not change this comment) */