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Length: 1268 (0x4f4)
Types: TextFile
Names: »XMenuSetSel.c«
└─⟦a0efdde77⟧ Bits:30001252 EUUGD11 Tape, 1987 Spring Conference Helsinki
└─ ⟦526ad3590⟧ »EUUGD11/gnu-31mar87/X.V10.R4.tar.Z«
└─⟦2109abc41⟧
└─ ⟦this⟧ »./X.V10R4/XMenu/XMenuSetSel.c«
#include <X/mit-copyright.h>
/* $Header: XMenuSetSel.c,v 10.6 86/02/12 16:20:04 tony Rel $ */
/* Copyright Massachusetts Institute of Technology 1985 */
/*
* XMenu: MIT Project Athena, X Window system menu package
*
* XMenuSetSelection - Set a menu selection to be active or inactive.
*
* Author: Tony Della Fera, DEC
* August, 1985
*
*/
#include "XMenuInternal.h"
int
XMenuSetSelection(menu, p_num, s_num, active)
register XMenu *menu; /* Menu object to be modified. */
register int p_num; /* Pane number to be modified. */
register int s_num; /* Selection number to modified. */
int active; /* Make selection active? */
{
register int i; /* Loop counter. */
register XMPane *p_ptr; /* XMPane pointer. */
register XMSelect *s_ptr; /* XMSelect pointer. */
/*
* Find the right pane.
*/
p_ptr = _XMGetPanePtr(menu, p_num);
if (p_ptr == NULL) return(XM_FAILURE);
/*
* Find the right selection.
*/
s_ptr = _XMGetSelectionPtr(p_ptr, s_num);
if (s_ptr == NULL) return(XM_FAILURE);
/*
* Set its active switch.
*/
s_ptr->active = active;
/*
* Return the selection number just set.
*/
_XMErrorCode = XME_NO_ERROR;
return(s_num);
}