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51 lines
1.2 KiB
C
51 lines
1.2 KiB
C
#include "copyright.h"
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/* $Header: /u/src/emacs/19.0/oldXMenu/RCS/SetSel.c,v 1.1 1992/04/11 22:10:21 jimb Exp $ */
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/* Copyright Massachusetts Institute of Technology 1985 */
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/*
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* XMenu: MIT Project Athena, X Window system menu package
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*
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* XMenuSetSelection - Set a menu selection to be active or inactive.
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*
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* Author: Tony Della Fera, DEC
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* August, 1985
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*
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*/
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#include "XMenuInt.h"
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int
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XMenuSetSelection(menu, p_num, s_num, active)
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register XMenu *menu; /* Menu object to be modified. */
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register int p_num; /* Pane number to be modified. */
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register int s_num; /* Selection number to modified. */
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int active; /* Make selection active? */
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{
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register XMPane *p_ptr; /* XMPane pointer. */
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register XMSelect *s_ptr; /* XMSelect pointer. */
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/*
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* Find the right pane.
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*/
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p_ptr = _XMGetPanePtr(menu, p_num);
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if (p_ptr == NULL) return(XM_FAILURE);
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/*
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* Find the right selection.
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*/
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s_ptr = _XMGetSelectionPtr(p_ptr, s_num);
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if (s_ptr == NULL) return(XM_FAILURE);
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/*
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* Set its active switch.
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*/
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s_ptr->active = active;
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/*
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* Return the selection number just set.
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*/
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_XMErrorCode = XME_NO_ERROR;
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return(s_num);
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}
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