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Annotation of researchv9/X11/src/X.V11R1/lib/oldXMenu/SetSel.c, revision 1.1.1.1

1.1       root        1: #include <X11/copyright.h>
                      2: 
                      3: /* $Header: SetSel.c,v 1.2 87/09/10 20:32:23 chris Exp $ */
                      4: /* Copyright    Massachusetts Institute of Technology    1985  */
                      5: 
                      6: /*
                      7:  * XMenu:      MIT Project Athena, X Window system menu package
                      8:  *
                      9:  *     XMenuSetSelection - Set a menu selection to be active or inactive.
                     10:  *
                     11:  *     Author:         Tony Della Fera, DEC
                     12:  *                     August, 1985
                     13:  *
                     14:  */
                     15: 
                     16: #include "XMenuInternal.h"
                     17: 
                     18: int
                     19: XMenuSetSelection(menu, p_num, s_num, active)
                     20:     register XMenu *menu;      /* Menu object to be modified. */
                     21:     register int p_num;                /* Pane number to be modified. */
                     22:     register int s_num;                /* Selection number to modified. */
                     23:     int active;                        /* Make selection active? */
                     24: {
                     25:     register XMPane *p_ptr;    /* XMPane pointer. */
                     26:     register XMSelect *s_ptr;  /* XMSelect pointer. */
                     27:     
                     28:     /*
                     29:      * Find the right pane.
                     30:      */
                     31:     p_ptr = _XMGetPanePtr(menu, p_num);
                     32:     if (p_ptr == NULL) return(XM_FAILURE);
                     33: 
                     34:     /*
                     35:      * Find the right selection.
                     36:      */
                     37:     s_ptr = _XMGetSelectionPtr(p_ptr, s_num);
                     38:     if (s_ptr == NULL) return(XM_FAILURE);
                     39: 
                     40:     /*
                     41:      * Set its active switch.
                     42:      */
                     43:     s_ptr->active = active;
                     44: 
                     45:     /*
                     46:      * Return the selection number just set.
                     47:      */
                     48:     _XMErrorCode = XME_NO_ERROR;
                     49:     return(s_num);
                     50: }

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